Steel structure civil air defense door framework tailor-welding tool

Abstract

The utility model relates to a tailor-welding tool for a steel structure civil air defense door framework, and belongs to the technical field of tailor-welding of civil air defense doors, the tailor-welding tool for the steel structure civil air defense door framework comprises an assembling plate, vertical rods are slidably arranged on the two opposite sides of the assembling plate, and the two vertical rods are located on the two opposite sides of two mounting frame strips; the vertical rods slide in the direction close to or away from the installation frame strip, sliding plates are arranged on the vertical rods in a sliding mode in the vertical direction, lifting pieces used for driving the sliding plates to slide are arranged on the vertical rods, rotating plates are rotationally arranged on the sliding plates, and the rotating axis of each rotating plate is parallel to the arrangement direction of the two vertical rods. The sliding plate is provided with a rotating piece used for driving the rotating plate to rotate, and the rotating plate is provided with a clamping assembly used for clamping the longitudinal beam on the corresponding side. The device has the effect of reducing the labor intensity of operators to a certain extent.

Description

Technical Field

[0001] The present application relates to the technical field of civil air defense door welding, and in particular to a steel structure civil air defense door frame welding tool. Background Art

[0002] Civil defense doors refer to doors used for entrances and exits of civil defense projects. They are generally composed of a door body and a steel frame outside the door body. The door body is mostly made of hard steel. In order to facilitate the welding of the steel structure civil defense door frame, welding tools are usually used to position the crossbeams and longitudinal beams.

[0003] In the related art, a Chinese patent document with publication number CN115319382A discloses a steel structure civil air defense door frame welding tool, which includes a frame and an assembly plate fixedly arranged on the frame, two installation frame bars are fixedly arranged on the assembly plate, the length directions of the two installation frame bars are parallel, and the two installation frame bars are both provided with a fixing assembly for fixing the longitudinal beam of the frame, and a plurality of installation blocks are slidably arranged on the two installation frame bars along the length direction of the installation frame bars, and the installation blocks are also provided with a limiting assembly for preventing the cross beam of the frame from sliding on the installation blocks. When in use, the longitudinal beams of the civil air defense door frame are respectively placed on the two installation frame bars, and the longitudinal beams are fixed by the fixing assembly, and then the cross beam is placed on the installation block at a suitable position between the two longitudinal beams according to the position of the cross beam, and the cross beam is fixed by the limiting assembly, and then the connection node between the cross beam and the longitudinal beam is welded.

[0004] With regard to the above-mentioned related technologies, after one side of the civil air defense door frame is welded, in order to ensure the welding effect, the frame is usually turned over manually for inspection and re-welding. Manually turning over the frame is labor-intensive. Utility Model Content

[0005] In order to help reduce the labor intensity of operators, the present application provides a steel structure civil air defense door frame welding tooling.

[0006] The present application provides a steel structure civil air defense door frame welding tooling adopts the following technical solution:

[0007] A steel structure civil air defense door frame welding tool, including an assembly plate, vertical poles are slidably arranged on opposite sides of the assembly plate, the two vertical poles are located on opposite sides of two installation frame bars, the vertical poles slide in the direction close to or away from the installation frame bars, slide plates are slidably arranged on the vertical poles, lifting parts for driving the slide plates to slide are arranged on the vertical poles, a rotating plate is rotatably arranged on the slide plates, the rotating axis of the rotating plate is parallel to the arrangement direction of the two vertical poles, the slide plates are provided with rotating parts for driving the rotating plate to rotate, and the rotating plate is provided with a clamping assembly for clamping the longitudinal beam on the corresponding side.

[0008] Preferably, the vertical pole corresponds to the position of the middle part of the installation frame strip.

[0009] Preferably, a sliding block is slidably arranged on the sliding plate, the sliding direction of the sliding block is parallel to the length direction of the mounting frame bar, a sliding member for driving the sliding block to slide is arranged on the sliding plate, the rotating plate is rotatably arranged on the sliding block, and the rotating member is arranged on the sliding block.

[0010] Preferably, the rotating member comprises a reduction motor arranged on a sliding block, and the rotating plate is coaxially connected to an output shaft of the reduction motor.

[0011] Preferably, the sliding member comprises a first rodless cylinder arranged on the slide plate, and the sliding block is connected to the moving part of the first rodless cylinder.

[0012] Preferably, the clamping assembly includes a first clamping plate arranged on the rotating plate, a second clamping plate slidably arranged on the rotating plate, and an adjusting member arranged on the rotating plate, wherein the sliding direction of the second clamping plate is perpendicular to the rotation axis of the rotating plate, and the adjusting member is used to adjust the second clamping plate to slide toward or away from the first clamping plate.

[0013] Preferably, the adjusting member comprises a screw rod rotatably arranged on a rotating plate, and the second clamping plate is threadedly connected to the screw rod.

[0014] Preferably, the assembly plate is threaded with a clamping bolt, the clamping bolt corresponds to the vertical pole one by one, and the clamping bolt is used to abut against a side of the corresponding vertical pole away from the installation frame bar.

[0015] Preferably, the lifting member includes a second rodless cylinder arranged on the vertical pole, and the slide plate is connected to the moving part of the second rodless cylinder on the corresponding vertical pole.

[0016] In summary, this application includes the following beneficial technical effects:

[0017] The lifting member drives the slide plate to move the rotating plate, and moves the clamping assembly on the rotating plate to align with the longitudinal beam on the corresponding side. Then, the vertical rod is moved in the direction close to the installation frame bar, so that the clamping assembly is aligned with the longitudinal beam on the corresponding side and the longitudinal beam is clamped and fixed. Then, the slide plate is driven upward by the lifting member, and the clamping assembly on the rotating plate clamps and drives the longitudinal beams on both sides to rise. When the civil air defense door frame moves to a suitable height, the rotating plate is driven by the rotating member to drive the clamping assembly to flip the civil air defense door frame 180°, thereby realizing the flipping of the civil air defense door frame. Then, the lifting member drives the slide plate to move the rotating plate downward, so that the civil air defense door frame moves to the installation frame bar, and then the longitudinal beam is loosened by the clamping assembly, and the vertical rod is pushed to move in the direction away from the installation frame bar, so that the clamping assembly is separated from the longitudinal beam, which is convenient for operators to check and repair the welding position of the frame without manual flipping, thereby helping to reduce the labor intensity of workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.

[0019] Figure 2 It is a partial structural exploded diagram of an embodiment of the present application.

[0020] Explanation of the accompanying drawings: 1. Assembling plate; 2. Vertical pole; 3. Slide plate; 4. Turntable; 5. Sliding block; 6. Reduction motor; 7. First rodless cylinder; 8. First clamping plate; 9. Second clamping plate; 10. Screw rod; 11. Tightening bolt; 12. Second rodless cylinder; 13. Slide groove; 14. Guide block; 15. Guide groove; 16. Handle. DETAILED DESCRIPTION

[0021] The following is combined with Figure 1-2 This application is described in further detail.

[0022] The present application embodiment discloses a steel structure civil air defense door frame welding tool. Figure 1 and Figure 2 The steel structure civil air defense door frame welding tooling includes an assembling plate 1, and vertical poles 2 are slidably arranged on opposite sides of the assembling plate 1. The two vertical poles 2 are located on opposite sides of the two installation frame strips. The arrangement direction of the two vertical poles 2 is parallel to the arrangement direction of the two installation frame strips, and the position of the vertical pole 2 corresponds to the middle part of the installation frame strip; the vertical pole 2 slides toward or away from the installation frame strip, and the sliding direction of the vertical pole 2 is parallel to the arrangement direction of the two vertical poles 2. The lower end of the vertical pole 2 is T-shaped, and a slide groove 13 that slides with the lower end of the vertical pole 2 is opened on the assembling plate 1. The sliding cooperation between the T-shaped structure and the slide groove 13 makes it difficult for the vertical pole 2 to separate from the assembling plate 1.

[0023] Reference Figure 1 and Figure 2 A slide plate 3 is provided on the side of the vertical pole 2 close to the installation frame strip for sliding in the vertical direction, and the length direction of the slide plate 3 is parallel to the length direction of the installation frame strip. A lifting member for driving the slide plate 3 to slide is provided on the vertical pole 2, and a sliding block 5 is provided on the side of the slide plate 3 close to the installation frame strip. A rotating plate 4 is rotatably provided on the side of the sliding block 5 close to the installation frame strip, and the rotation axis of the rotating plate 4 is parallel to the arrangement direction of the two vertical poles 2. A rotating member for driving the rotating plate 4 to rotate is provided on the sliding block 5, and a clamping assembly for clamping the longitudinal beam on the corresponding side is provided on the rotating plate 4. When the vertical pole 2 abuts against the side of the slide groove 13 close to the installation frame strip, the position of the clamping assembly coincides with the longitudinal beam in the vertical direction.

[0024] After one side of the civil air defense door frame is welded, the fixation of the cross beam and the longitudinal beam on the installation frame strip is released, and then the slide plate 3 is driven by the lifting member to drive the sliding block 5 to move, and the clamping assembly on the rotating plate 4 is moved to align with the longitudinal beam on the corresponding side, and then the vertical rod 2 is moved toward the direction close to the installation frame strip, so that the vertical rod 2 and the slide groove 13 are close to the side of the installation frame strip, and then the clamping assembly clamps and fixes the longitudinal beam on the corresponding side, and the vertical rod 2 is designed to correspond to the middle position of the installation frame strip, so as to facilitate the clamping of the middle position of the longitudinal beam; then the slide plate 3 is driven up by the lifting member, and the clamping assembly on the rotating plate 4 clamps and drives the longitudinal beams on both sides to rise. At this time, the cross beam and the longitudinal beam have completed the initial During the welding step, the longitudinal beam can drive the cross beam to rise synchronously. When the civil air defense door frame moves to a suitable height, the rotating part drives the rotating plate 4 to drive the clamping assembly to flip the civil air defense door frame 180°, thereby realizing the flipping of the civil air defense door frame. Then the lifting part drives the slide plate 3 to drive the sliding block 5 to move downward, so that the civil air defense door frame moves to the installation frame bar, and then the longitudinal beam is loosened by the clamping assembly, and the vertical rod 2 is pushed to move in the direction away from the installation frame bar, so that the clamping assembly is separated from the longitudinal beam, which is convenient for the operating personnel to check and repair the welding position of the frame without manual flipping, thereby helping to reduce the labor intensity of the workers, and at the same time making the initially welded longitudinal beams and cross beams less likely to deform due to uneven force.

[0025] Reference Figure 2 In order to facilitate the sliding of the slide plate 3, the lifting member includes a second rodless cylinder 12 embedded in the side of the vertical pole 2 close to the mounting frame bar. The second rodless cylinder 12 is arranged in the vertical direction, and the slide plate 3 is fixedly connected to the moving part of the second rodless cylinder 12 on the corresponding vertical pole 2. When in use, the second rodless cylinder 12 is started, and the second rodless cylinder 12 drives the slide plate 3 to drive the sliding block 5 to rise or fall, which provides convenience for turning over the civil air defense door frame.

[0026] Reference Figure 2 The sliding block 5 is slidably arranged on the slide plate 3, and the sliding direction of the sliding block 5 is parallel to the length direction of the installation frame strip. The slide plate 3 is provided with a sliding member for driving the sliding block 5 to slide, and the sliding member includes a first rodless cylinder 7 embedded in the slide plate 3, and the first rodless cylinder 7 is arranged along the length direction of the slide plate 3. The sliding block 5 is fixedly connected to the moving part of the first rodless cylinder 7. When in use, the first rodless cylinder 7 is started, and the first rodless cylinder 7 drives the sliding block 5 to slide along the length direction of the slide plate 3, which helps to change the position of the clamping assembly on the rotating plate 4, and can make the clamping assembly misaligned with the crossbeam according to actual conditions, so as to ensure that when the frame is turned over and does not correspond to the installation frame strip, the clamping assembly is not easy to cover the welding position.

[0027] Reference Figure 2In order to drive the rotating plate 4 to rotate, the rotating member includes a reduction motor 6 embedded in the sliding block 5 near the mounting frame bar, and the center of the rotating plate 4 is coaxially fixedly connected with the output shaft of the reduction motor 6. By starting the reduction motor 6, the reduction motor 6 drives the rotating plate 4 to rotate, which helps to flip the civil air defense door frame 180 degrees.

[0028] Reference Figure 2 In order to facilitate the clamping and fixing of the longitudinal beam, the clamping assembly includes a first clamping plate 8, a second clamping plate 9 and an adjusting member. The first clamping plate 8 is fixed to the side of the rotating plate 4 close to the installation frame bar, and the second clamping plate 9 is slidably arranged on the side of the rotating plate 4 close to the installation frame bar. The arrangement direction of the second clamping plate 9 and the first clamping plate 8 is perpendicular to the rotation axis of the rotating plate 4, and the sliding direction of the second clamping plate 9 is perpendicular to the rotation axis of the rotating plate 4. A guide block 14 is fixed on the second clamping plate 9, and a guide groove 15 that slides with the guide block 14 is opened on the side of the rotating plate 4 close to the installation frame bar. The adjusting member is arranged on the rotating plate 4, and the adjusting member is used to adjust the second clamping plate 9 to slide in a direction close to or away from the first clamping plate 8.

[0029] Reference Figure 1 and Figure 2 In order to facilitate the adjustment of the second clamping plate 9 to slide toward or away from the first clamping plate 8, the adjustment member includes a screw rod 10 that is rotatably arranged on the rotating plate 4, and the screw rod 10 extends into the guide groove 15. The rotation axis of the screw rod 10 is parallel to the sliding direction of the second clamping plate 9. The guide block 14 on the second clamping plate 9 is threadedly connected to the screw rod 10. A handle 16 is fixed to one end of the screw rod 10 outside the rotating plate 4 to facilitate the rotation of the screw rod 10. When the vertical rod 2 abuts against the side of the slide groove 13 close to the installation frame bar, the first clamping plate 8 and the second clamping plate 9 both overlap with the longitudinal beam position in the vertical direction.

[0030] When in use, the reduction motor 6 drives the turn plate 4 to rotate so that the first clamp plate 8 and the second clamp plate 9 are arranged in an upper and lower state. When the first clamp plate 8 and the second clamp plate 9 are located on the upper and lower sides of the longitudinal beam on the corresponding side, the handle 16 is then rotated. The handle 16 drives the second clamp plate 9 to slide in the direction close to the first clamp plate 8, clamping and fixing the longitudinal beam between the first clamp plate 8 and the second clamp plate 9, making it convenient to drive the longitudinal beam to rise, fall and flip.

[0031] Reference Figure 1 and Figure 2The assembly plate 1 is threaded with a clamping bolt 11, which corresponds to the vertical pole 2 one by one. The clamping bolt 11 is located on the side of the corresponding vertical pole 2 away from the installation frame bar. The rotation axis of the clamping bolt 11 is parallel to the arrangement direction of the two vertical poles 2. The clamping bolt 11 extends into the slide 13 to abut against the side of the corresponding vertical pole 2 away from the installation frame bar. When the vertical pole 2 abuts against the side of the slide 13 close to the installation frame bar, the clamping bolt 11 is rotated so that the clamping bolt 11 presses the vertical pole 2 against the inner wall of the slide 13, which helps to ensure the relative stability of the vertical pole 2.

[0032] The implementation principle of the embodiment of the present application is as follows: after one side of the civil air defense door frame is welded, the fixation of the cross beam and the longitudinal beam on the installation frame strip is released, and then the second rodless cylinder 12 is started, and the second rodless cylinder 12 drives the slide plate 3 to drive the sliding block 5 to move, and the first clamping plate 8 and the second clamping plate 9 on the rotating plate 4 are moved to align with the longitudinal beam on the corresponding side, and the first clamping plate 8 is located below the second clamping plate 9, so that the rotating plate 4 is located between the first clamping plate 8 and the second clamping plate 9, and the lower surface of the longitudinal beam is flush with the side of the first clamping plate 8 close to the second clamping plate 9, and then the vertical rod 2 is moved toward the direction close to the installation frame strip, so that the vertical rod 2 abuts against the side of the slide groove 13 close to the installation frame strip. When the longitudinal beam is located on the first clamping plate 8, the tightening bolt 11 is then rotated, and the tightening bolt 11 is screwed in toward the direction close to the installation frame bar to tighten and fix the vertical pole 2; then the handle 16 is rotated, and the handle 16 drives the screw 10 to rotate, and the screw 10 drives the guide block 14 to drive the second clamping plate 9 to move toward the direction close to the first clamping plate 8, and the first clamping plate 8 and the second clamping plate 9 clamp the longitudinal beam on the corresponding side; then the second rodless cylinder 12 is started, and the second rodless cylinder 12 drives the slide plate 3 to move upward, and the first clamping plate 8 and the second clamping plate 9 on the rotating plate 4 clamp and drive the longitudinal beams on both sides to rise. Since the preliminary welding of the cross beam and the longitudinal beam is completed at this time, the longitudinal beam can drive the cross beam to rise synchronously.

[0033] When the civil defense door frame moves to a suitable height, start the reduction motor 6, and the reduction motor 6 drives the rotating plate 4 to drive the first clamping plate 8 and the second clamping plate 9 to flip 180°, so that the civil defense door frame flips 180°, realizing the flipping of the civil defense door frame, and then the second rodless cylinder 12 drives the slide plate 3 to drive the sliding block 5 to move downward, so that the civil defense door frame moves to the installation frame again, and then the handle 16 is rotated, and the handle 16 drives the screw 10 to rotate, and the screw 10 drives the second clamping plate 9 to move away from the first clamping plate 8 to loosen the longitudinal beam, and then the tightening bolt 11 is rotated, and the tightening bolt 11 moves away from the installation frame, and then the vertical pole 2 is pushed in the direction away from the installation frame, so that the first clamping plate 8 and the second clamping plate 9 are both separated from the longitudinal beam, which is convenient for the operating personnel to check and repair the welding position of the frame without manual flipping, thereby helping to reduce the labor intensity of the workers and save time and effort.

[0034] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A steel structure civil air defense door frame welding tool, comprising an assembly plate (1), characterized in that: Vertical poles (2) are slidably arranged on opposite sides of the assembly plate (1), and the two vertical poles (2) are located on opposite sides of two installation frame strips. The vertical poles (2) slide in a direction close to or away from the installation frame strip. A slide plate (3) is slidably arranged on the vertical pole (2). A lifting member for driving the slide plate (3) to slide is arranged on the vertical pole (2). A rotating plate (4) is rotatably arranged on the slide plate (3). The rotating axis of the rotating plate (4) is parallel to the arrangement direction of the two vertical poles (2). A rotating member for driving the rotating plate (4) to rotate is arranged on the slide plate (3). A clamping assembly for clamping the longitudinal beam on the corresponding side is arranged on the rotating plate (4).

2. The steel structure civil air defense door frame welding tooling according to claim 1 is characterized by: The vertical pole (2) corresponds to the position of the middle part of the installation frame strip.

3. The steel structure civil air defense door frame welding tooling according to claim 2 is characterized by: A sliding block (5) is slidably arranged on the slide plate (3), the sliding direction of the sliding block (5) is parallel to the length direction of the mounting frame bar, a sliding member for driving the sliding block (5) to slide is arranged on the slide plate (3), the rotating plate (4) is rotatably arranged on the sliding block (5), and the rotating member is arranged on the sliding block (5).

4. The steel structure civil air defense door frame welding tooling according to claim 3 is characterized by: The rotating member comprises a reduction motor (6) arranged on a sliding block (5), and the rotating plate (4) is coaxially connected to an output shaft of the reduction motor (6).

5. The steel structure civil air defense door frame welding tooling according to claim 3 is characterized by: The sliding member comprises a first rodless cylinder (7) arranged on a slide plate (3), and the sliding block (5) is connected to a moving part of the first rodless cylinder (7).

6. The steel structure civil air defense door frame welding tool according to claim 1, characterized in that: The clamping assembly comprises a first clamping plate (8) arranged on the rotating plate (4), a second clamping plate (9) slidably arranged on the rotating plate (4), and an adjusting member arranged on the rotating plate (4), wherein the sliding direction of the second clamping plate (9) is perpendicular to the rotation axis of the rotating plate (4), and the adjusting member is used to adjust the second clamping plate (9) to slide in a direction close to or away from the first clamping plate (8).

7. The steel structure civil air defense door frame welding tooling according to claim 6 is characterized by: The adjusting member comprises a screw rod (10) rotatably arranged on a rotating plate (4), and the second clamping plate (9) is threadedly connected to the screw rod (10).

8. The steel structure civil air defense door frame welding tool according to claim 1 is characterized by: The assembly plate (1) is threaded with a clamping bolt (11), the clamping bolt (11) corresponds to the vertical pole (2) one by one, and the clamping bolt (11) is used to abut against the side of the corresponding vertical pole (2) away from the installation frame bar.

9. A steel structure civil air defense door frame welding tool according to any one of claims 1 to 8, characterized in that: The lifting member comprises a second rodless cylinder (12) arranged on the vertical rod (2), and the slide plate (3) is connected to the moving part of the second rodless cylinder (12) on the corresponding vertical rod (2).

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