Steel plate grouting pipe welding and fixing device

Abstract

The utility model relates to a steel plate grouting pipe welding fixing device which comprises a workbench, a plurality of first limiting pieces are arranged on the workbench, a steel plate is placed at the first limiting pieces, a plurality of second limiting pieces are arranged on the workbench, the two ends of a grouting pipe are located at the second limiting pieces, and a pressing mechanism is arranged on the workbench. The pressing mechanism comprises an air cylinder and a pressing piece, the air cylinder is arranged on the workbench and located on one side of the grouting pipe, and the pressing piece is arranged at a piston rod of the air cylinder; the steel plate is placed at the first limiting pieces, the grouting pipe is placed on the upper side of the steel plate, the second limiting pieces at the two ends of the grouting pipe limit the position of the grouting pipe, the air cylinder drives the pressing pieces to press the grouting pipe, at the moment, the position between the grouting pipe and the steel plate is fixed, and welding operation is conducted. And the positioning is more accurate.

Description

Technical Field

[0001] The present application relates to the field of grouting pipe welding devices, and in particular to a steel plate grouting pipe welding and fixing device. Background Art

[0002] Grouting pipe is a pipe system used to transport fluid media, especially grouting materials. It is usually used in various construction and civil engineering projects to transport grouting materials (such as cement slurry, mortar, etc.) from one location to another for filling, reinforcement or plugging operations.

[0003] The grouting pipe is connected to the steel plate by welding. When welding, the grouting pipe needs to be positioned. The existing fixing method is usually to manually assist in positioning the grouting pipe before welding. Manual positioning is inconvenient and the positioning accuracy of the grouting pipe is inaccurate. Utility Model Content

[0004] In order to solve the problem that manual auxiliary positioning of the grouting pipe is inconvenient and the positioning accuracy of the grouting pipe is inaccurate, the present application provides a steel plate grouting pipe welding and fixing device.

[0005] The present application provides a steel plate grouting pipe welding and fixing device adopts the following technical solution:

[0006] A steel plate grouting pipe welding and fixing device comprises a workbench, a plurality of first limit members are arranged on the workbench, and the steel plate is placed at the first limit members. A plurality of second limit members are arranged on the workbench, and the two ends of the grouting pipe are located at the second limit members. A clamping mechanism is arranged on the workbench, and the clamping mechanism comprises a cylinder and a clamping member. The cylinder is arranged on the workbench and is located on one side of the grouting pipe. The clamping member is arranged at the piston rod of the cylinder. The clamping member is used to clamp the grouting pipe.

[0007] By adopting the above technical scheme, the steel plate is placed at the first limiting piece, the grouting pipe is placed on the upper side of the steel plate, the second limiting pieces at both ends of the grouting pipe limit the position of the grouting pipe, and the cylinder drives the clamping piece to clamp the grouting pipe. At this time, the position between the grouting pipe and the steel plate is fixed, and the welding operation is performed. The auxiliary positioning operation between the grouting pipe and the steel plate is convenient and the positioning is more accurate.

[0008] Optionally, the clamping member includes a clamping plate and a push rod, the clamping plate is arranged at one end of the cylinder piston rod, the push rod is arranged at one end of the clamping plate, and a clamping sheet is arranged at one end of the push rod.

[0009] By adopting the above technical solution, the piston rod drives the clamping plate to move, and the clamping piece at one end of the push rod on the clamping plate clamps the grouting pipe, so that the clamping effect between the grouting pipe and the steel plate is better.

[0010] Optionally, the push rod is threadedly connected to the clamping plate, and a fixing nut is threadedly mounted on the push rod.

[0011] By adopting the above technical solution, the push rod is threadedly rotated to adjust the position of the tightening piece at one end of the push rod, and the push rod is locked by fixing the nut, which is suitable for tightening grouting pipes at different positions.

[0012] Optionally, the first limiting member includes a first limiting block, a plurality of gaskets are arranged on the workbench, and the first limiting block and the gaskets are connected by limiting bolts.

[0013] By adopting the above technical solution, the first limit block is moved to an appropriate position on the gasket according to the size of the steel plate, and the steel plate is placed between several first limit blocks by locking it through the limit bolt, which makes the steel plate limiting operation more convenient.

[0014] Optionally, the second limiting member includes a second limiting block, the second limiting block is connected to the gasket via a limiting bolt, the second limiting block is provided with a groove for placing a grouting pipe, and the second limiting block is provided with a baffle on one side of the groove.

[0015] By adopting the above technical solution, the distance between the second limit blocks on the opposite sides is adjusted, the second limit blocks are locked by limit bolts, and the grouting pipe is placed in the groove of the second limit block, which is suitable for positioning grouting pipes of different lengths.

[0016] Optionally, the cylinder is a rotary clamping cylinder, which is arranged on the workbench and located on one side of the grouting pipe, and one end of the clamping plate is connected to one end of the piston rod of the rotary clamping cylinder.

[0017] By adopting the above technical solution, the rotary clamping cylinder drives the clamping plate to rotate and press down to drive the push rod to press against the grouting pipe to clamp the grouting pipe. When the welding is completed, the rotary clamping cylinder drives the clamping plate to rotate and move upward, making it convenient to remove the welded steel plate and the grouting pipe.

[0018] Optionally, an overhead pressing piece is provided on the workbench, and the overhead pressing piece includes a rotating frame and a pressure rod. The rotating frame is rotatably installed on the workbench, one end of the pressure rod is rotatably connected to one end of the rotating frame, and the pressure rod is connected to the workbench through a spring.

[0019] By adopting the above technical solution, the spring pulls the pressure rod to press on the grouting pipe, and the pressing rotating frame drives the pressure rod to move to the grouting pipe to separate, and auxiliary compression is performed when the grouting pipe is stacked, and the positioning operation is convenient.

[0020] Optionally, a pressing block is provided on the pressing rod, the pressing block is slidably connected to the pressing rod, and the pressing block is connected to the pressing rod via a limiting bolt.

[0021] By adopting the above technical solution, the position of the pressing block is adjusted, which is suitable for pressing grouting pipes at different positions.

[0022] In summary, the present application includes at least one of the following beneficial technical effects:

[0023] 1. Place the steel plate at the first stopper, place the grouting pipe on the upper side of the steel plate, and the second stoppers at both ends of the grouting pipe limit the position of the grouting pipe. The cylinder drives the pressing piece to press the grouting pipe. At this time, the position between the grouting pipe and the steel plate is fixed, and the welding operation is performed. The auxiliary positioning operation between the grouting pipe and the steel plate is convenient and the positioning is relatively accurate.

[0024] 2. By adjusting the relative positions of the first limit block and the second limit block, it is suitable for positioning different steel plates and grouting pipes;

[0025] 3. The spring pulls the pressure rod to press on the grouting pipe, and the pressing rotating frame drives the pressure rod to move to the grouting pipe to separate, and assists in pressing when the grouting pipe is stacked, and the positioning operation is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a three-dimensional structural schematic diagram of this application.

[0027] Figure 2 It is a schematic diagram of the enlarged three-dimensional structure of part A of the present application.

[0028] Figure 3 It is a three-dimensional structural schematic diagram of the top pressing member of the present application.

[0029] Those skilled in the art will appreciate that the elements in the drawings are shown for simplicity and clarity and are not necessarily drawn to scale. For example, the size and position of some elements in the drawings may be magnified relative to other elements to help improve understanding of the embodiments of the present invention.

[0030] Figure numerals: 1. workbench; 11. steel plate; 12. grouting pipe; 13. gasket; 14. limit bolt; 15. support frame; 2. first limit piece; 21. first limit block; 211. adjustment hole; 3. second limit piece; 31. second limit block; 311. groove; 312. baffle; 4. clamping mechanism; 41. cylinder; 42. clamping piece; 421. clamping plate; 422. push rod; 423. clamping sheet; 424. fixing nut; 5. overhead clamping piece; 51. rotating frame; 511. handle; 512. spring; 52. pressure rod; 521. sliding hole; 53. clamping block. DETAILED DESCRIPTION

[0031] The present application is further described in detail below in conjunction with the accompanying drawings.

[0032] The present application embodiment discloses a welding and fixing device for a steel plate 11 grouting pipe 12, referring to Figure 1 , including a workbench 1, a plurality of first limiting members 2 are arranged on the workbench 1, a steel plate 11 is placed at the first limiting members 2, a plurality of second limiting members 3 are arranged on the workbench 1, both ends of the grouting pipe 12 are located at the second limiting members 3, the grouting pipe 12 is placed on the upper side of the steel plate 11, and the second limiting members 3 at both ends of the grouting pipe 12 limit the position of the grouting pipe 12. A clamping mechanism 4 is arranged on the workbench 1, and the clamping mechanism 4 includes a cylinder 41 and a clamping member 42. The cylinder 41 is arranged on the workbench 1 and is located on one side of the grouting pipe 12. The clamping member 42 is arranged at the piston rod of the cylinder 41. The cylinder 41 drives the clamping member 42 to clamp the grouting pipe 12. At this time, the position between the grouting pipe 12 and the steel plate 11 is fixed, and the welding operation is performed. The auxiliary positioning operation between the grouting pipe 12 and the steel plate 11 is convenient, and the positioning is relatively accurate.

[0033] Reference Figure 1 and Figure 2 The first limiting member 2 includes a first limiting block 21. A plurality of gaskets 13 are arranged on the workbench 1. The gaskets 13 are connected to the workbench 1 by bolts. The first limiting block 21 is connected to the gasket 13 by limiting bolts 14. An adjustment hole 211 is provided on the first limiting block 21. The limiting bolts 14 pass through the adjustment hole 211 of the first limiting block 21. The first limiting block 21 is moved to an appropriate position on the gasket 13 according to the size of the steel plate 11, and the position distance between the relative first limiting blocks 21 is adjusted. The steel plate 11 is placed at a position between the plurality of first limiting blocks 21 by locking with the limiting bolts 14.

[0034] Reference Figure 2 The second limiting member 3 includes a second limiting block 31, which is connected to the gasket 13 by a limiting bolt 14. The second limiting block 31 is provided with an adjustment hole 211 identical to the first limiting block 21. A groove 311 is provided on the upper side of the second limiting block 31, and the groove 311 is in a semicircular arc shape. A baffle 312 is provided on one side of the groove 311 of the second limiting block 31. The distance between the second limiting blocks 31 on the opposite sides is adjusted, and the limiting bolt 14 is used to lock the second limiting block 31, and the grouting pipe 12 is placed in the groove 311 of the second limiting block 31, which is suitable for positioning grouting pipes 12 of different lengths. When the grouting pipes 12 are stacked, the second limiting blocks 31 of different heights are used for support and limitation.

[0035] Reference Figure 2The cylinder 41 is a rotary clamping cylinder, which is vertically arranged on the workbench 1 and located at one side of the grouting pipe 12. The rotary clamping cylinder is connected to an external air pump. The clamping member 42 includes a clamping plate 421 and a push rod 422. The clamping plate 421 is arranged at one end of the piston rod of the rotary clamping cylinder and is arranged horizontally. The push rod 422 is vertically arranged at one end of the clamping plate 421 away from the rotary clamping cylinder. A push piece 423 is arranged at one end of the push rod 422. The rotary clamping cylinder drives the clamping plate 421 to rotate and press down to drive the push rod 422 to press against the grouting pipe 12. The push piece 423 at one end of the push rod 422 on the clamping plate 421 presses the grouting pipe 12.

[0036] Reference Figure 2 The push rod 422 is threadedly connected to the pressing plate 421, and a fixing nut 424 is threadedly installed on the push rod 422. The push rod 422 is threadedly rotated to adjust the position of the pressing piece 423 at one end of the push rod 422, and the push rod 422 is locked by the fixing nut 424, which is suitable for pressing the grouting pipe 12 at different positions.

[0037] Reference Figure 3 The workbench 1 is provided with an overhead pressing member 5, which includes a rotating frame 51 and a pressing rod 52. The workbench 1 is provided with a supporting frame 15, and the rotating frame 51 is rotatably mounted on the supporting frame 15. A handle 511 is provided at one end of the rotating frame 51, and one end of the pressing rod 52 is rotatably connected to the end of the rotating frame 51 away from the handle 511, and the pressing rod 52 is connected to the workbench 1 through a spring 512. The spring 512 pulls the pressing rod 52 to press on the grouting pipe 12, and pressing the rotating frame 51 drives the pressing rod 52 to move to the grouting pipe 12 to separate, and assists in pressing when the grouting pipe 12 is stacked in multiple layers, and the positioning operation is convenient.

[0038] Reference Figure 3 The pressure rod 52 is provided with a pressing block 53, and the pressure rod 52 is provided with a sliding hole 521. The pressing block 53 and the pressure rod 52 are located between the sliding hole 521 and connected by a limit bolt 14. Adjusting the position of the pressing block 53 is suitable for pressing the grouting pipe 12 at different positions.

[0039] The implementation principle of a welding and fixing device for a grouting pipe 12 for a steel plate 11 according to an embodiment of the present application is as follows: the steel plate 11 is placed at a first limit block 21, and the grouting pipe 12 is placed on the upper side of the steel plate 11. The second limit blocks 31 at both ends of the grouting pipe 12 limit the position of the grouting pipe 12. When stacking, the upper grouting pipe 12 is placed at a higher second limit block 31. At this time, the spring 512 pulls the pressure rod 52 to assist in clamping, and the cylinder 41 drives one end of the top rod 422 of the clamping plate 421 to clamp the grouting pipe 12. At this time, the position between the grouting pipe 12 and the steel plate 11 is fixed, and the welding operation is performed.

[0040] 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 plate grouting pipe welding and fixing device, comprising a workbench (1), characterized in that: The workbench (1) is provided with a plurality of first limit members (2), the steel plate (11) is placed at the first limit members (2), the workbench (1) is provided with a plurality of second limit members (3), the two ends of the grouting pipe (12) are located at the second limit members (3), the workbench (1) is provided with a clamping mechanism (4), the clamping mechanism (4) comprises a cylinder (41) and a clamping member (42), the cylinder (41) is provided on the workbench (1) and is located at one side of the grouting pipe (12), the clamping member (42) is provided at the piston rod of the cylinder (41), and the clamping member (42) is used to clamp the grouting pipe (12).

2. A steel plate grouting pipe welding and fixing device according to claim 1, characterized in that: The clamping member (42) comprises a clamping plate (421) and a push rod (422); the clamping plate (421) is arranged at one end of the piston rod of the cylinder (41); the push rod (422) is arranged at one end of the clamping plate (421); and a clamping sheet (423) is arranged at one end of the push rod (422).

3. A steel plate grouting pipe welding and fixing device according to claim 2, characterized in that: The push rod (422) is threadedly connected to the pressing plate (421), and a fixing nut (424) is threadedly mounted on the push rod (422).

4. A steel plate grouting pipe welding and fixing device according to claim 1, characterized in that: The first limiting member (2) comprises a first limiting block (21), a plurality of gaskets (13) are arranged on the workbench (1), and the first limiting block (21) and the gaskets (13) are connected via limiting bolts (14).

5. A steel plate grouting pipe welding and fixing device according to claim 4, characterized in that: The second limiting member (3) comprises a second limiting block (31), the second limiting block (31) being connected to the gasket (13) via a limiting bolt (14), the second limiting block (31) being provided with a groove (311) for placing the grouting pipe (12), and the second limiting block (31) being provided with a baffle (312) on one side of the groove (311).

6. A steel plate grouting pipe welding and fixing device according to claim 2, characterized in that: The cylinder (41) is a rotary clamping cylinder, which is arranged on the workbench (1) and located on one side of the grouting pipe (12), and one end of the clamping plate (421) is connected to one end of the piston rod of the rotary clamping cylinder.

7. A steel plate grouting pipe welding and fixing device according to claim 1, characterized in that: The workbench (1) is provided with an overhead pressing member (5), the overhead pressing member (5) comprising a rotating frame (51) and a pressing rod (52), the rotating frame (51) being rotatably mounted on the workbench (1), one end of the pressing rod (52) being rotatably connected to one end of the rotating frame (51), and the pressing rod (52) being connected to the workbench (1) via a spring (512).

8. A steel plate grouting pipe welding and fixing device according to claim 7, characterized in that: A pressing block (53) is provided on the pressing rod (52), the pressing block (53) is slidably connected to the pressing rod (52), and the pressing block (53) and the pressing rod (52) are connected via a limiting bolt (14).

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