Steel pipe grooving device for constructional engineering

Abstract

The utility model discloses a steel pipe slotting device for constructional engineering, which comprises a base, a limiting clamping plate, two welding plates, a clamping groove, a fastening device and a slotting device, the limiting clamping plate is welded at the front end of the left side of the top of the base, and the two welding plates are respectively welded between the two sides of the limiting clamping plate and the base; the two clamping grooves are formed in the centers of the two sides of the front face of the limiting clamping plate respectively, the fastening device is connected to the interior of the center of the limiting clamping plate in a sliding mode, and the grooving device is connected to the right side of the top of the base through bolts. And the grooving angle can be accurately adjusted, and the steel pipe grooving efficiency is improved.

Description

Technical Field

[0001] This utility model relates to a grooving device for steel pipes used in building construction. Background Technology

[0002] Grooving steel pipes refers to machining grooves or cuts of a specific shape on the surface or end of a steel pipe, typically used for connecting, fixing, or installing other components. This process can be completed by cutting, milling, or stamping, with the specific shape and size designed according to requirements. Grooved steel pipes can better integrate with other components and are widely used in construction, machinery, piping systems, and other fields to enhance structural stability and functionality.

[0003] During the process of grooving steel pipes, the angle of the steel pipe needs to be adjusted according to the grooving position. Currently, most grooving methods are hand-held grooving, which is relatively primitive and the angle is difficult to control, causing inconvenience in the actual grooving process. Utility Model Content

[0004] The purpose of this utility model is to provide a steel pipe grooving device for building engineering to solve the above-mentioned technical problems.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A grooving device for steel pipes used in construction engineering includes a base, a limiting clamp, a welding plate, a snap-fit ​​groove, a fastening device, and a grooving device. The limiting clamp is welded to the front left side of the top of the base. Two welding plates are respectively welded between the two sides of the limiting clamp and the base. Two snap-fit ​​grooves are respectively opened at the center of the front sides of the limiting clamp. The fastening device is slidably connected to the center of the limiting clamp. The grooving device is bolted to the right side of the top of the base.

[0007] Based on the above technical solution, the fastening device includes a positioning plate, a steel rope, a center hole, an adjusting screw, and a crank handle. The steel rope is welded to the front of the positioning plate, the center hole is opened at the center of the positioning plate, the adjusting screw is threaded into the center hole, and the crank handle is fixedly connected to the back of the adjusting screw.

[0008] Based on the above technical solution, the grooving device includes a base plate, a movable screw hole, an adjusting screw, a rear clamping plate, a sliding groove, a slider, a hand drill, a rotating rod limiting platform, a sliding bearing, a rotating rod, and a grooving drill bit. A movable screw hole is provided inside the center of the front end of the base plate, and the adjusting screw is bolted into the movable screw hole. The rear clamping plate is fixedly connected to the rear interior of the base plate. Two sliding grooves are equidistantly located inside the rear interior of the rear clamping plate. The slider is slidably connected between the two sliding grooves. The hand drill is glued to the top of the slider. Two rotating rod limiting platforms are equidistantly fixedly connected to the top of the front end of the rear clamping plate. The sliding bearing is slidably connected within the rotating rod limiting platform. The rotating rod is installed at the front end of the hand drill and passes through the center of the two sliding bearings. The grooving drill bit is installed at the front end of the rotating rod.

[0009] Compared with the prior art, the present invention has the following advantages: The present invention improves the existing grooving method of steel pipe by using a device, so that the steel pipe can be stably fixed during grooving, and the grooving angle can be precisely adjusted, thereby improving the efficiency of steel pipe grooving. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the appearance and structure of this utility model.

[0011] Figure 2 This is a schematic diagram of the fastening device of this utility model.

[0012] Figure 3 This is a schematic diagram of the grooving device of this utility model.

[0013] In the diagram: 1. Base, 2. Limiting clamp, 3. Welding plate, 4. Snap-fit ​​groove, 5. Fastening device, 6. Slotting device, 7. Positioning plate, 8. Steel rope, 9. Center hole, 10. Adjusting screw, 11. Hand crank, 12. Base plate, 13. Movable screw hole, 14. Adjusting screw, 15. Rear clamp, 16. Slide groove, 17. Slider, 18. Electric drill, 19. Rotary rod limiting platform, 20. Sliding bearing, 21. Rotary rod, 22. Slotting drill bit. Detailed Implementation

[0014] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0015] like Figure 1-3 As shown, a grooving device for steel pipes used in construction engineering includes a base 1, a limiting clamp 2, a welding plate 3, a snap-fit ​​groove 4, a fastening device 5, and a grooving device 6. The limiting clamp 2 is welded to the front left side of the top of the base 1. Two welding plates 3 are respectively welded between the limiting clamp 2 and the base 1 on both sides. Two snap-fit ​​grooves 4 are respectively opened at the center of the front sides of the limiting clamp 2. The fastening device 5 is slidably connected to the center of the limiting clamp 2. The grooving device 6 is bolted to the top right side of the base 1.

[0016] The fastening device 5 includes a positioning plate 7, a steel rope 8, a center hole 9, an adjusting screw 10, and a crank handle 11. The steel rope 8 is welded to the front of the positioning plate 7. The center hole 9 is opened at the center of the positioning plate 7. The adjusting screw 10 is threaded into the center hole 9. The crank handle 11 is fixedly connected to the back of the adjusting screw 10.

[0017] The grooving device 6 includes a base plate 12, a movable screw hole 13, an adjusting screw 14, a rear clamping plate 15, a sliding groove 16, a slider 17, a hand drill 18, a rotating rod limiting platform 19, a sliding bearing 20, a rotating rod 21, and a grooving drill bit 22. The base plate 12 has a movable screw hole 13 at its front center. The adjusting screw 14 is bolted into the movable screw hole 13. The rear clamping plate 15 is fixedly connected to the rear interior of the base plate 12. Two sliding grooves 16 are equidistantly located inside the rear interior of the rear clamping plate 15. The slider 17 is slidably connected between the two sliding grooves 16. The hand drill 18 is glued to the top of the slider 17. Two rotating rod limiting platforms 19 are equidistantly fixedly connected to the top front end of the rear clamping plate 15. The sliding bearing 20 is slidably connected within the rotating rod limiting platform 19. The rotating rod 21 is installed at the front end of the hand drill 18 and passes through the center of the two sliding bearings 20. The grooving drill bit 22 is installed at the front end of the rotating rod 21.

[0018] The working principle of this utility model is as follows: In actual operation, the fastening device is pushed forward, allowing the steel pipe to pass through the inside of the steel rope of the fastening device and be locked in the clamping groove. Then, the crank on the back of the fastening device is used to move the adjusting screw towards the back of the limiting clamp, gradually tightening the steel rope to secure the steel pipe. Then, the adjusting screw of the grooving device is loosened according to the grooving angle. After determining the angle, the adjusting screw is tightened. The electric drill is turned on and pushed forward. The grooving drill bit at the front end of the electric drill is used to groove the protruding part of the steel pipe. The type of grooving drill bit can be selected and installed according to the actual size and shape of the grooving.

[0019] The above description is a preferred embodiment of the present utility model. For those skilled in the art, any changes, modifications, substitutions and variations made to the implementation methods without departing from the principles and spirit of the present utility model, based on the teachings of the present utility model, still fall within the protection scope of the present utility model.

Claims

1. A steel pipe grooving device for construction engineering, comprising a base (1), a limiting clamp plate (2), a welding plate (3), a clamping groove (4), a fastening device (5), and a grooving device (6), characterized in that: The left side of the top of the base (1) is welded with a limiting clamping plate (2), two welding plates (3) are welded between the limiting clamping plate (2) and the base (1) on both sides, two clamping grooves (4) are arranged on the center of the front of the limiting clamping plate (2), the fastening device (5) is slidably connected to the center of the limiting clamping plate (2), and the slotting device (6) is bolted to the right side of the top of the base (1).

2. A device for grooving a steel pipe for construction work according to claim 1, characterized in that: The fastening device (5) comprises a positioning plate (7), a steel rope (8), a center hole (9), a distance adjusting screw (10) and a crank (11), the steel rope (8) is welded on the front of the positioning plate (7), the center hole (9) is arranged in the center of the positioning plate (7), the distance adjusting screw (10) is threadedly connected in the center hole (9), and the crank (11) is fixedly connected to the back of the distance adjusting screw (10).

3. A device for grooving a steel pipe for construction work according to claim 1, characterized in that: The slotting device (6) comprises a base plate (12), a movable screw hole (13), an adjusting screw (14), a rear clamping plate (15), a sliding groove (16), a sliding block (17), a hand drill (18), a rotary rod limiting table (19), a sliding bearing (20), a rotary rod (21) and a slotting drill bit (22), the movable screw hole (13) is arranged in the center of the front of the base plate (12), the adjusting screw (14) is bolted in the movable screw hole (13), the rear clamping plate (15) is fixedly connected to the rear of the base plate (12), the two sliding grooves (16) are equidistantly arranged in the rear of the rear clamping plate (15), the sliding block (17) is slidably connected between the two sliding grooves (16), the hand drill (18) is glued to the top of the sliding block (17), the two rotary rod limiting tables (19) are equidistantly fixedly connected to the top of the front end of the rear clamping plate (15), the sliding bearing (20) is slidably connected in the rotary rod limiting table (19), the rotary rod (21) is installed at the front end of the hand drill (18) and passes through the centers of the two sliding bearings (20), and the slotting drill bit (22) is installed at the front end of the rotary rod (21).

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