Auxiliary aligning device for steel structure welding

Abstract

The utility model relates to the technical field of edible oil filling, in particular to a steel structure welding auxiliary alignment device which comprises a workbench. A first left fixing plate block and a second left fixing plate block are symmetrically and fixedly mounted on one side of the upper end face of the workbench, and the first left fixing plate block, the second left fixing plate block, a first right fixing plate block, a second right fixing plate block, a first roller, a pushing mechanism and an upper fixing plate block are arranged; first rollers in a first left fixing plate block and a first right fixing plate block abut against the two sides of one steel structure, then the top ends of the steel structures are fixed through an upper fixing plate block, and then first rollers in a second left fixing plate block and a second right fixing plate block and the upper fixing plate block are used for fixing the other steel structure; and then the two steel structures are pushed and conveyed by the rotating first roller, so that the two steel structures are quickly aligned, manual alignment with eyes is not needed, and the working intensity of welders is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure welding, in particular to a steel structure welding auxiliary alignment device. Background Art

[0002] The structure is made of steel materials and is one of the main types of building structures. The structure is mainly composed of steel beams, steel columns, steel trusses and other components made of steel sections and steel plates, and adopts rust removal and rust prevention processes such as silanization, pure manganese phosphating, water washing and drying, and galvanizing. The components or parts are usually connected by welds, bolts or rivets. Because of its light weight and simple construction, it is widely used in large factories, venues, super high-rise buildings and other fields. When welding steel, especially when welding steel pipes, due to the need for accuracy, the connection between the two pipes must be within the error range, which requires us to align during welding.

[0003] The existing practice is that when connecting two pipes, the welder lies on the workbench and uses his eyes to compare whether the two pipes are skewed. This will result in a large error and increase the welder's work intensity. Summary of the invention

[0004] The utility model aims to provide a steel structure welding auxiliary alignment device to solve the problem in the background technology that the existing practice is that when connecting two pipes, the welder lies on the workbench and compares the two pipes with his eyes to see if they are skewed, which results in a large error and increases the welder's work intensity.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a steel structure welding auxiliary alignment device, comprising a workbench;

[0006] A first left fixed plate and a second left fixed plate are symmetrically fixedly installed on one side of the upper end surface of the workbench, and a first right fixed plate and a second right fixed plate are symmetrically slidably installed on the other side of the upper end surface of the workbench towards the first left fixed plate and the second left fixed plate, and two pushing mechanisms are symmetrically installed on the side of the workbench away from the first left fixed plate, which respectively abut against the first right fixed plate and the second right fixed plate, and a plurality of long grooves are symmetrically opened on the upper end surface of the workbench, and the bottom ends of the first right fixed plate and the second right fixed plate are both constructed with T-shaped blocks sliding in the long grooves, and a plurality of first rollers abutting the steel structure are equidistantly installed on the first left fixed plate, the second left fixed plate, the first right fixed plate and the second right fixed plate on the side facing the center position of the workbench, and upper fixed plates abutting the top of the steel structure are installed on the top of the first left fixed plate and the second left fixed plate, so as to assist in aligning the two steel structures instead of the welder's visual observation.

[0007] Preferably, the upper fixed plate includes a vertical plate, a horizontal plate is slidably installed on one side of the vertical plate toward the center of the workbench, two convex plates are symmetrically installed on the bottom end of the horizontal plate, a plurality of second rollers abutting the top of the steel structure are commonly connected between the two convex plates, and both ends of the second rollers are installed with rotating shafts rotatably connected to the convex plates for fixing the steel structure.

[0008] Preferably, the pushing mechanism includes a first ear plate, which is fixedly connected to the upper end surface of the workbench, and a first threaded rod is spirally connected to the first ear plate, and one end of the first threaded rod is rotatably connected to a bearing extending into the first right fixed plate, which is used for alignment of the steel structure.

[0009] Preferably, the top and bottom ends of both sides of the vertical plate are constructed with protrusions, a long rod is commonly connected between the two protrusions, and the cross plate is constructed with a third ear plate sliding on the long rod for fixing the steel structure.

[0010] Preferably, a second ear plate is constructed at the top end of one side of the vertical plate facing the horizontal plate, a second threaded rod is spirally connected inside the second ear plate, and the bottom end of the second threaded rod is rotationally connected to the horizontal plate for fixing the steel structure.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] By means of the first left fixed plate, the second left fixed plate, the first right fixed plate, the second right fixed plate, the first roller, the pushing mechanism and the upper fixed plate, the first left fixed plate and the first roller inside the first right fixed plate are used to abut against two sides of a steel structure, and then the top of the steel structure is fixed by the upper fixed plate, and then the other steel structure is fixed by the first roller inside the second left fixed plate and the second right fixed plate and the upper fixed plate, and then the two steel structures are pushed and transported by the rotating first roller, so that the two steel structures can be quickly aligned without manual alignment with the eyes, thereby reducing the work intensity of the welder. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 For this utility model Figure 1 Structural schematic diagram of the middle and upper fixed plate;

[0015] Figure 3 For this utility model Figure 1 Schematic diagram of the structure of the push mechanism.

[0016] In the figure: 1. workbench; 101. long groove; 2. first left fixed plate; 201. second left fixed plate; 202. first right fixed plate; 203. second right fixed plate; 204. first roller; 3. pushing mechanism; 301. first ear plate; 302. first threaded rod; 303. bearing; 4. upper fixed plate; 401. vertical plate; 402. convex block; 403. long rod; 404. second ear plate; 405. second threaded rod; 5. horizontal plate; 501. convex plate; 502. second roller; 503. rotating shaft; 504. third ear plate. DETAILED DESCRIPTION

[0017] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0018] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0019] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general scale, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0020] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings. Example

[0021] See also Figure 1-3 , in the figure: This embodiment is a preferred implementation of the technical solution, a steel structure welding auxiliary alignment device, including a workbench 1;

[0022] A first left fixed plate 2 and a second left fixed plate 201 are symmetrically fixedly installed on one side of the upper end surface of the workbench 1, and a first right fixed plate 202 and a second right fixed plate 203 are symmetrically slidably installed on the other side of the upper end surface of the workbench 1 toward the first left fixed plate 2 and the second left fixed plate 201. Two pushing mechanisms 3 are symmetrically installed on the side of the workbench 1 away from the first left fixed plate 2, which respectively abut the first right fixed plate 202 and the second right fixed plate 203. A plurality of long grooves 101 are symmetrically opened on the upper end surface of the workbench 1, and the bottom ends of the first right fixed plate 202 and the second right fixed plate 203 are both constructed with T-shaped blocks sliding in the long grooves 101. A plurality of first rollers 204 abutting the steel structure are equidistantly rotatably installed on the first left fixed plate 2, the second left fixed plate 201, the first right fixed plate 202 and the second right fixed plate 203 toward the center position of the workbench 1, and the tops of the first left fixed plate 2 and the second left fixed plate 201 are both installed with upper fixed plates 4 abutting the top of the steel structure.

[0023] like Figure 1 , Figure 2 As shown, the upper fixed plate 4 includes a vertical plate 401, and a horizontal plate 5 is slidably installed on one side of the vertical plate 401 toward the center of the workbench 1. Two convex plates 501 are symmetrically installed at the bottom end of the horizontal plate 5. A plurality of second rollers 502 abutting against the top of the steel structure are commonly connected between the two convex plates 501. Both ends of the second rollers 502 are installed with rotating shafts 503 rotatably connected to the convex plates 501.

[0024] like Figure 1 , Figure 3 As shown, the pushing mechanism 3 includes a first ear plate 301, the first ear plate 301 is fixedly connected to the upper end surface of the workbench 1, a first threaded rod 302 is spirally connected inside the first ear plate 301, and one end of the first threaded rod 302 is rotatably connected to a bearing 303 extending into the first right fixed plate 202;

[0025] like Figure 2 As shown, the top and bottom ends of both sides of the vertical plate 401 are both configured with protrusions 402, a long rod 403 is commonly connected between the two protrusions 402, and a third ear plate 504 is configured on the horizontal plate 5 to slide on the long rod 403;

[0026] like Figure 2 As shown, a second ear plate 404 is configured at the top end of one side of the vertical plate 401 facing the horizontal plate 5, a second threaded rod 405 is spirally connected inside the second ear plate 404, and the bottom end of the second threaded rod 405 is rotatably connected to the horizontal plate 5;

[0027] In this embodiment, a steel structure is placed on the workbench 1, and then the first threaded rod 302 is rotated to push the first right fixed plate 202 to move toward the first left fixed plate 2, and then the two sides of the steel structure are fixed, and then the second threaded rod 405 is rotated to drive the cross plate 5 to move downward, and the two third ear plates 504 slide on the long rod 403 to limit the top of the steel structure, so that the steel structure can only move laterally along a straight line, and then another steel structure is placed on the workbench 1, and then the operation is repeated to fix the steel structure, and then the two steel structures are pushed, and the first roller 204 and the second roller 502 assist in moving, so as to complete the auxiliary alignment of the two steel structures.

[0028] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A steel structure welding auxiliary alignment device, comprising a workbench (1); Features: A first left fixed plate (2) and a second left fixed plate (201) are symmetrically fixedly mounted on one side of the upper end surface of the workbench (1); a first right fixed plate (202) and a second right fixed plate (203) are symmetrically slidably mounted on the other side of the upper end surface of the workbench (1) toward the first left fixed plate (2) and the second left fixed plate (201); two pushing mechanisms (3) are symmetrically mounted on one side of the workbench (1) away from the first left fixed plate (2) and respectively abutting against the first right fixed plate (202) and the second right fixed plate (203); and the upper end surface of the workbench (1) is symmetrically A plurality of long grooves (101) are provided, and the bottom ends of the first right fixed plate (202) and the second right fixed plate (203) are both constructed with T-shaped blocks that slide in the long grooves (101); the first left fixed plate (2), the second left fixed plate (201), the first right fixed plate (202), and the second right fixed plate (203) are all equidistantly rotatably mounted on one side of the center position of the workbench (1) with a plurality of first rollers (204) that abut against the steel structure; and the top ends of the first left fixed plate (2) and the second left fixed plate (201) are both mounted with upper fixed plates (4) that abut against the top end of the steel structure.

2. The steel structure welding auxiliary alignment device according to claim 1, characterized in that: The upper fixed plate (4) comprises a vertical plate (401), a horizontal plate (5) being slidably mounted on one side of the vertical plate (401) towards the center of the workbench (1), two convex plates (501) being symmetrically mounted on the bottom end of the horizontal plate (5), a plurality of second rollers (502) abutting against the top of the steel structure being commonly connected between the two convex plates (501), and rotating shafts (503) rotatably connected to the convex plates (501) being mounted at both ends of the second rollers (502).

3. The steel structure welding auxiliary alignment device according to claim 1, characterized in that: The pushing mechanism (3) comprises a first ear plate (301), the first ear plate (301) being fixedly connected to the upper end surface of the workbench (1), a first threaded rod (302) being spirally connected inside the first ear plate (301), and one end of the first threaded rod (302) being rotatably connected to a bearing (303) extending into the first right fixed plate (202).

4. The steel structure welding auxiliary alignment device according to claim 2, characterized in that: The top and bottom ends of both sides of the vertical plate (401) are both configured with protrusions (402), a long rod (403) is commonly connected between the two protrusions (402), and a third ear plate (504) is configured on the horizontal plate (5) and slides on the long rod (403).

5. The steel structure welding auxiliary alignment device according to claim 4, characterized in that: A second ear plate (404) is formed at the top end of one side of the vertical plate (401) facing the horizontal plate (5), a second threaded rod (405) is spirally connected inside the second ear plate (404), and the bottom end of the second threaded rod (405) is rotatably connected to the horizontal plate (5).

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