Positioning tool for steel structure welding

Abstract

The utility model discloses a steel structure welding positioning tool which comprises a base, a positioning structure is fixedly installed at the position, close to one side, of the front portion of the upper surface of the base, and an adjusting structure is installed on the surface of the base in an embedded mode. The adjusting structure comprises an adjusting plate, an adjusting groove, a first clamping plate, a second clamping plate, a fixed handle, a first nut, a limiting plate, a connecting rod, a first limiting handle, a second nut and a first limiting block, and the second clamping plate is fixedly installed at the position, close to one side, of the upper surface of the adjusting plate; and an adjusting groove is formed in the position, close to the other side, of the upper surface of the adjusting plate, a first limiting block is embedded in the adjusting groove, and a first limiting handle is embedded in the position, close to one side, of the upper surface of the first limiting block. According to the positioning tool for steel structure welding, a steel structure component can be fixed more conveniently, and the angle of the steel component can be adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure welding, in particular to a positioning tool for steel structure welding. Background Art

[0002] Steel structure is a basic component made of steel or steel plates. It is a load-bearing structure composed according to certain rules through welding or bolting according to the requirements of use. Steel structure is widely used in various engineering constructions, such as steel bridges, steel workshops, steel gates, various large pipeline containers, high-rise buildings and tower rail mechanisms.

[0003] When welding steel structures, they need to be positioned using a positioning tool in order to achieve better welding results. Usually, the steel components need to be held and aligned to the components to be welded, which is inconvenient to operate and prone to welding deviations due to unstable holding. In addition, the positioning device is not convenient for adjusting the angle of the steel components and has poor flexibility. Therefore, we propose a positioning tool for steel structure welding. Utility Model Content

[0004] The main purpose of the utility model is to provide a positioning tool for steel structure welding, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A positioning tool for steel structure welding comprises a base, an upper surface of the base is fixedly provided with a positioning structure at a front position close to one side, and an adjusting structure is embedded and installed on the surface of the base.

[0007] Furthermore, the adjusting structure includes an adjusting plate, an adjusting slot, a first clamping plate, a second clamping plate, a fixed handle, a first nut, a limiting plate, a connecting rod, a first limiting handle, a second nut, and a first limiting block, the upper surface of the adjusting plate is located near one side and the second clamping plate is fixedly installed, the upper surface of the adjusting plate is located near the other side and an adjusting slot is opened, the first limiting block is embedded and installed inside the adjusting slot, the upper surface of the first limiting block is located near one side and the first limiting handle is embedded and installed, the surface of the first limiting handle is located above the first limiting block and the second nut is installed, the upper surface of the first limiting block is located near the other side and the first clamping plate is fixedly installed, the connecting rod is fixedly installed on one side surface of the adjusting plate, the limiting plate is fixedly installed on one side surface of the connecting rod, the fixing handle is embedded and installed on the upper surface of the limiting plate, and the surface of the fixed handle is located above the limiting plate and the first nut is installed.

[0008] Furthermore, the base includes a fixing ring, a bottom plate, and an embedding groove. The fixing ring is fixedly installed on the upper surface of the bottom plate, and the embedding groove is opened on the surface of the fixing ring near the bottom.

[0009] Furthermore, the adjustment structure and the base are embedded and installed inside the embedding groove through a connecting rod.

[0010] Furthermore, the positioning structure includes a fixing plate, a third clamping plate, a fourth clamping plate, a fixing groove, a second limiting handle, a third nut, and a second limiting block, the upper surface of the fixing plate is located near one side and the fourth clamping plate is fixedly installed, the upper surface of the fixing plate is located near the other side and a fixing groove is opened, the interior of the fixing groove is embedded with a second limiting block, the upper surface of the second limiting block is located near one side and the second limiting handle is embedded with the second limiting handle, the surface of the second limiting handle is located above the second limiting block and is sleeved with a third nut, and the upper surface of the second limiting block is located near the other side and the fourth clamping plate is fixedly installed.

[0011] Furthermore, the positioning structure is fixedly mounted on the upper surface of the bottom plate in front of the fixing ring via a fixing plate.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] In the utility model, the steel structure components can be quickly fixed by the provided adjustment structure and positioning structure, the operation is convenient, and steel structure components of different sizes can be positioned. The position of the adjustment plate can be adjusted by the provided connecting rod, so as to adjust the angle of the steel structure component, which is beneficial to improve its adaptability. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a positioning tool for steel structure welding according to the utility model;

[0015] Figure 2 This is a top view of the overall structure of a positioning tool for steel structure welding according to the utility model;

[0016] Figure 3 This is a detailed diagram of the adjustment structure of a positioning tool for welding a steel structure according to the utility model;

[0017] Figure 4 This is a detailed diagram of the positioning structure of a positioning tool for steel structure welding according to the utility model;

[0018] Figure 5 This is a cross-sectional view of a fixing ring of a positioning tool for welding a steel structure according to the utility model;

[0019] Figure 6 The utility model is a positioning tool for steel structure welding Figure 3 A detailed enlarged picture of point A;

[0020] Figure 7 The utility model is a positioning tool for steel structure welding Figure 4 Enlarged detail of point B.

[0021] In the figure: 1. adjustment structure; 101. adjustment plate; 102. adjustment slot; 103. first clamp; 104. second clamp; 105. fixing handle; 106. first nut; 107. limit plate; 108. connecting rod; 109. first limit handle; 110. second nut; 111. first limit block; 2. base; 201. fixing ring; 202. bottom plate; 203. embedded slot; 3. positioning structure; 301. fixing plate; 302. third clamp; 303. fourth clamp; 304. fixing slot; 305. second limit handle; 306. third nut; 307. second limit block. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] like Figure 1-7 As shown, a positioning tool for steel structure welding includes a base 2, a positioning structure 3 is fixedly installed on the upper surface of the base 2 near the front side, and an adjustment structure 1 is embedded and installed on the surface of the base 2. When the adjustment structure 1 rotates ninety degrees counterclockwise, it can remain parallel to the positioning structure 3;

[0024] The adjustment structure 1 includes an adjustment plate 101, an adjustment slot 102, a first clamping plate 103, a second clamping plate 104, a fixed handle 105, a first nut 106, a limiting plate 107, a connecting rod 108, a first limiting handle 109, a second nut 110, and a first limiting block 111. The upper surface of the adjustment plate 101 is located near one side and the second clamping plate 104 is fixedly installed. The upper surface of the adjustment plate 101 is located near the other side and the adjustment slot 102 is opened. The first limiting block 111 is embedded and installed in the adjustment slot 102. The upper surface of the first limiting block 111 is located near one side and the first limiting handle 109 is embedded and installed. The first limiting handle 1 The surface of 09 is located above the first limit block 111 and is sleeved with a second nut 110. The upper surface of the first limit block 111 is located near the other side and is fixedly installed with a first clamping plate 103. A connecting rod 108 is fixedly installed on one side surface of the adjustment plate 101. A limit plate 107 is fixedly installed on one side surface of the connecting rod 108. A fixed handle 105 is embedded and installed on the upper surface of the limit plate 107. The surface of the fixed handle 105 is located above the limit plate 107 and is sleeved with a first nut 106. The first nut 106 is fixed on the limit plate 107. The base 2 includes a fixing ring 201, a bottom plate 202, an embedded groove 203, and the upper surface of the bottom plate 202 A fixing ring 201 is fixedly installed on the surface, and an embedding groove 203 is opened on the surface of the fixing ring 201 near the bottom; the adjustment structure 1 and the base 2 are embedded and installed inside the embedding groove 203 through the connecting rod 108; the positioning structure 3 includes a fixing plate 301, a third clamping plate 302, a fourth clamping plate 303, a fixing groove 304, a second limiting handle 305, a third nut 306, and a second limiting block 307. The fourth clamping plate 303 is fixedly installed on the upper surface of the fixing plate 301 near one side, and a fixing groove 304 is opened on the upper surface of the fixing plate 301 near the other side, and the second limiting block 307 is embedded and installed inside the fixing groove 304. The upper surface of the second limit block 307 is located near one side and a second limit handle 305 is embedded and installed therein. The surface of the second limit handle 305 is located above the second limit block 307 and a third nut 306 is sleeved thereon. The first limit handle 109, the fixed handle 105 and the second limit handle 305 are all fixed by friction. The upper surface of the second limit block 307 is located near the other side and a fourth clamping plate 303 is fixedly installed thereon. The positioning structure 3 is fixedly installed on the upper surface of the bottom plate 202 through the fixing plate 301 and is located in front of the fixing ring 201. The second nut 110 and the third nut 306 are fixed on the first limit block 111 and the second limit block 307 respectively.

[0025] It should be noted that the utility model is a positioning fixture for steel structure welding. When in use, the position of the adjustment structure 1 is adjusted so that the adjustment structure 1 and the positioning structure 3 maintain a certain angle or parallelism, so that the steel structure components can be fixed and welded; the adjustment plate 101 is rotated so that the connecting rod 108 rotates inside the embedded groove 203, driving the limit plate 107 to rotate inside the fixing ring 201. After adjusting to a suitable position, the fixing handle 105 is tightened by the first nut 106, so that the position of the adjustment structure 1 and the base 2 is fixed, and the adjustment structure 1 is fixed to the base 2. A group of steel structure components are placed between the first clamping plate 103 and the second clamping plate 104, and the first limit block 111 inside the adjustment groove 102 is moved so that the first clamping plate 103 and the second clamping plate 104 clamp the steel structure components. The first limit handle 109 is tightened and fixed by the second nut 110. Another group of steel structure components are placed between the third clamping plate 302 and the fourth clamping plate 303, and the sliding fixing groove 304 and the second limit block 307 are used to clamp the steel structure. The second limit handle 305 is tightened and fixed by the third nut 306, and the user can perform welding operations.

[0026] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A positioning tool for steel structure welding, characterized in that: The invention comprises a base (2), wherein the base (2) comprises a fixing ring (201), a bottom plate (202), and an embedding groove (203); the fixing ring (201) is fixedly mounted on the upper surface of the bottom plate (202); the embedding groove (203) is provided on the surface of the fixing ring (201) near the bottom; a positioning structure (3) is fixedly mounted on the upper surface of the base (2) near the front side; an adjusting structure (1) is embeddedly mounted on the surface of the base (2); and the adjusting structure (1) The invention comprises an adjusting plate (101), an adjusting slot (102), a first clamping plate (103), a second clamping plate (104), a fixing handle (105), a first nut (106), a limiting plate (107), a connecting rod (108), a first limiting handle (109), a second nut (110), and a first limiting block (111), wherein the second clamping plate (104) is fixedly mounted on the upper surface of the adjusting plate (101) at a position close to one side, and the upper surface of the adjusting plate (101) is fixedly mounted on the upper surface of the adjusting plate (101) at a position close to the other side. An adjusting groove (102) is provided, a first limiting block (111) is embedded and installed inside the adjusting groove (102), a first limiting handle (109) is embedded and installed on the upper surface of the first limiting block (111) at a position close to one side, a second nut (110) is sleeved and installed on the surface of the first limiting handle (109) above the first limiting block (111), a first clamping plate (103) is fixedly installed on the upper surface of the first limiting block (111) at a position close to the other side, A connecting rod (108) is fixedly mounted on one side surface of the adjustment plate (101), a limiting plate (107) is fixedly mounted on one side surface of the connection rod (108), a fixed handle (105) is embedded and mounted on the upper surface of the limiting plate (107), a first nut (106) is sleeved and mounted on the surface of the fixed handle (105) located above the limiting plate (107), and the adjustment structure (1) and the base (2) are embedded and mounted inside the embedding groove (203) via the connecting rod (108).

2. A steel structure welding positioning tool according to claim 1, characterized in that: The positioning structure (3) comprises a fixing plate (301), a third clamping plate (302), a fourth clamping plate (303), a fixing groove (304), a second limiting handle (305), a third nut (306), and a second limiting block (307); the fourth clamping plate (303) is fixedly installed on the upper surface of the fixing plate (301) at a position close to one side; the fixing groove (304) is provided on the upper surface of the fixing plate (301) at a position close to the other side; the second limiting block (307) is embedded and installed inside the fixing groove (304); the second limiting handle (305) is embedded and installed on the upper surface of the second limiting block (307) at a position close to one side; the surface of the second limiting handle (305) is located above the second limiting block (307) and is sleeved with the third nut (306); the fourth clamping plate (303) is fixedly installed on the upper surface of the second limiting block (307) at a position close to the other side.

3. A steel structure welding positioning tool according to claim 2, characterized in that: The positioning structure (3) is fixedly mounted on the upper surface of the bottom plate (202) via a fixing plate (301) and is located in front of the fixing ring (201).

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