Steel pipe surface polishing equipment for building engineering construction

Abstract

The utility model relates to the field of constructional engineering, in particular to constructional engineering construction steel pipe surface polishing equipment which comprises a polishing box, a movable plate is arranged in the polishing box, and the bottom of the movable plate is connected with a polishing plate through a first telescopic rod. Connecting cylinders are mounted on the two side walls of the polishing box, the outer ends of the connecting cylinders are fixedly connected with the outer wall of the polishing box through mounting frames, second connecting grooves are formed in the connecting cylinders, rotating pieces are arranged in the second connecting grooves, and first clamping assemblies are mounted on the inner walls of the rotating pieces; a mounting block is arranged at the top of the polishing box, a second moving frame is arranged on the mounting block, and a second moving driving assembly is mounted on the second moving frame; a clamping frame is arranged at the end of the second moving frame, second clamping assemblies are arranged at the two ends of the clamping frame, and the second clamping assemblies are arranged on the outer side of the connecting cylinder at the other end, the steel pipe can be effectively and conveniently subjected to all-dimensional automatic polishing treatment, and therefore building engineering construction treatment can be conveniently conducted.

Description

Technical Field

[0001] The utility model relates to the field of construction engineering, in particular to a surface polishing device for steel pipes used in construction engineering. Background Art

[0002] A construction project refers to an engineering entity formed by the construction of various types of buildings and their ancillary facilities and the installation of supporting lines, pipelines, and equipment. Construction engineering construction is a complex and systematic work that covers many links and professional fields.

[0003] During the construction process of a construction project, polishing equipment is needed to polish the surface of the steel pipes used in the construction project. However, the current polishing equipment cannot achieve full-scale automatic polishing of the steel pipes during use, which affects the construction process of the construction project. Utility Model Content

[0004] The purpose of the utility model is to provide a surface polishing device for steel pipes in construction engineering to solve the problems raised in the above background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A surface polishing device for steel pipes in construction engineering, comprising a polishing box, wherein the four corners of the bottom of the polishing box are provided with rolling assemblies; movable plates are provided on both sides of the top of the polishing box, and a first movable driving assembly for driving the movable plate to move is provided on the top of the polishing box; first connecting grooves are provided at both ends of the movable plate, a first movable frame is slidingly provided between the first connecting grooves, a polishing plate is provided at the bottom of the first movable frame, and the two ends of the bottom of the movable plate are connected to the polishing plate through a first telescopic rod; connecting cylinders are installed on the two side walls of the polishing box, and the outer end of the connecting cylinder at one end is fixedly connected to the outer wall of the polishing box through the mounting frame, and the connecting cylinder is provided with a first connecting groove. A second connecting groove is provided, a rotating part is slidingly provided inside the second connecting groove, and a plurality of first clamping assemblies are installed on the inner wall of the rotating part at equal intervals; an external gear is fixedly installed on the outer wall of the rotating part, and a rotating drive assembly for driving the external gear to rotate is installed on the mounting frame; mounting blocks are provided at both ends of the top of the polishing box, a second movable frame is slidingly provided on the mounting block at one end, and a second movable drive assembly for driving the second movable frame to move is installed on the second movable frame; a clamping frame is provided at the end of the second movable frame, and second clamping assemblies are provided at both ends of the clamping frame, and the second clamping assembly is arranged on the outside of the connecting tube at the other end.

[0007] Preferably, the first movable drive assembly includes a first drive member fixedly connected to the outer wall of the polishing box, a first screw is installed on the output shaft of the first drive member, the first screw is rotationally connected to the inner wall of the polishing box, and a movable plate is threadedly connected to the first screw.

[0008] Preferably, the first clamping assembly includes a second telescopic rod fixedly connected to the inner wall of the rotating member, and a first clamping plate is provided at the inner end of the second telescopic rod.

[0009] Preferably, the rotary drive assembly includes a second drive member fixedly connected to the outer wall of the mounting frame, a rotating shaft is installed on the conveying shaft of the second drive member, a driving gear is installed on the rotating shaft, and the driving gear is meshed with the external gear.

[0010] Preferably, the second movable drive assembly includes a second screw rod rotatably connected to the mounting block, a first knob is provided at the end of the second screw rod located outside the mounting block, and the second screw rod is threadedly connected to the movable plate.

[0011] Preferably, the second clamping assembly includes a threaded sleeve embedded in the side wall of the clamping frame, the internal thread of the threaded sleeve is connected to a clamping screw, a second knob is provided at the end of the clamping screw located outside the clamping frame, and a second clamping plate is rotatably installed at the end of the clamping screw located inside the clamping frame.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention realizes stable clamping of the steel pipe through the first clamping component, drives the rotating part to rotate through the rotary drive component, the rotating part drives the outer gear to rotate, and the outer gear realizes rotational orientation adjustment of the clamped steel pipe through the first clamping component, thereby facilitating rotational all-round polishing of the clamped steel pipe; the present invention realizes applicable clamping of the steel pipe through the second clamping component, and without affecting the rotational polishing of the steel pipe, drives the second movable frame to move through the second movable drive component, and the second movable frame synchronously drives the clamping frame to move, and the clamping frame realizes movement orientation adjustment of the steel pipe through the second clamping component, thereby facilitating automatic loading of the steel pipe and all-round automatic polishing of the steel pipe; the present invention drives the movable plate to move through the first movable drive component, and cooperates with the first telescopic rod to drive the polishing plate downward to realize contact with the steel pipe, thereby realizing mobile polishing of the rotating steel pipe, thereby facilitating all-round polishing of the steel pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall three-dimensional structure of a steel pipe surface polishing device for construction engineering construction according to the utility model.

[0014] Figure 2The utility model is a structural schematic diagram of a driving gear and an external gear in meshing connection in a surface polishing device for steel pipes in construction engineering.

[0015] Figure 3 This is a main sectional view of a polishing box in a steel pipe surface polishing device for construction engineering construction according to the utility model.

[0016] Figure 4 The utility model is a left sectional view of a polishing box in a steel pipe surface polishing device for construction engineering.

[0017] 1. Polishing box; 2. Support leg; 3. Roller; 4. Brake; 5. Moving plate; 6. First driving member; 7. First screw; 8. Guide rail; 9. First connecting groove; 10. First moving frame; 11. Guide rod; 12. Polishing plate; 13. First telescopic rod; 14. Connecting tube; 15. Mounting frame; 16. Second connecting groove; 17. Rotating member; 18. Second telescopic rod; 19. First clamping plate; 20. External gear; 21. Second driving member; 22. Rotating shaft; 23. Driving gear; 24. Mounting block; 25. Second moving frame; 26. Second screw; 27. First knob; 28. Clamping frame; 29. ​​Threaded sleeve; 30. Clamping screw; 31. Second knob; 32. Second clamping plate. DETAILED DESCRIPTION

[0018] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features therein can be combined with each other.

[0019] To make the objectives, technical solutions, and advantages of the embodiments of the present invention more clearly apparent, the embodiments of the present invention will be described in detail below with reference to the accompanying drawings. However, those skilled in the art will appreciate that many technical details are provided in the embodiments of the present invention to help readers better understand the present application. However, even without these technical details and the various variations and modifications based on the following embodiments, the technical solutions claimed in the present application can still be implemented.

[0020] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0021] See Figure 1-4In the embodiment of the present utility model, a surface polishing device for steel pipes in construction engineering comprises a polishing box 1, wherein the four corners of the bottom of the polishing box 1 are provided with rolling assemblies; movable plates 5 are provided on both sides of the top of the polishing box 1, and a first movable driving assembly for driving the movable plate 5 to move is provided on the top of the polishing box 1; first connecting grooves 9 are provided at both ends of the movable plate 5, and a first movable frame 10 is slidingly provided between the first connecting grooves 9, and a polishing plate 12 is provided at the bottom of the first movable frame 10, and the two ends of the bottom of the movable plate 5 are connected to the polishing plate 12 by a first telescopic rod 13; connecting cylinders 14 are installed on the two side walls of the polishing box 1, and the outer end of the connecting cylinder 14 at one end is fixedly connected to the outer wall of the polishing box 1 through a mounting frame 15, and the connecting cylinder 1 4 is provided with a second connecting groove 16, and a rotating member 17 is slidably provided inside the second connecting groove 16, and a plurality of first clamping assemblies are installed at equal intervals on the inner wall of the rotating member 17; an external gear 20 is fixedly installed on the outer wall of the rotating member 17, and a rotating drive assembly for driving the external gear 20 to rotate is installed on the mounting frame 15; mounting blocks 24 are provided at both ends of the top of the polishing box 1, and a second movable frame 25 is slidably provided on the mounting block 24 at one end, and a second movable drive assembly for driving the second movable frame 25 to move is installed on the second movable frame 25; a clamping frame 28 is provided at the end of the second movable frame 25, and a second clamping assembly is provided at both ends of the clamping frame 28, and the second clamping assembly is arranged on the outside of the connecting tube 14 at the other end.

[0022] The utility model places the steel pipe into the connecting tube 14, realizes a stable clamping assembly for one end of the steel pipe through the first clamping assembly, realizes an adaptable clamping assembly for the other end of the steel pipe, drives the first clamping assembly through the rotation drive assembly to drive the steel pipe to rotate and adjust the orientation, and the second clamping assembly and the steel pipe are adaptable clamping assemblies, and will not affect the rotation and adjustment of the steel pipe. During the rotation of the steel pipe, the moving plate 5 of the first moving drive assembly rotates, and the moving plate 5 synchronously drives the first moving frame 10 to move, and the polishing plate 12 is driven downward by the first telescopic rod 13 to realize the moving and rotating polishing treatment of the rotating steel pipe surface, and the first clamping assembly is separated from the steel pipe, and the second moving drive assembly drives the second moving frame 25 to move, and the second moving frame 25 synchronously drives the clamping frame 28 to move, and the clamping frame 28 drives the steel pipe to adjust the adaptable moving orientation through the second clamping assembly, thereby realizing the moving and rotating polishing treatment of the entire steel pipe, which is convenient for the use of the polishing equipment.

[0023] See Figure 1In one embodiment of the present invention, the rolling assembly includes a support leg 2 fixedly connected to the bottom of the polishing box 1, the support leg 2 is provided with a roller 3, and the outer end of the roller 3 is provided with a brake 4. The setting of the roller 3 can facilitate the adjustment of the moving position of the equipment, and the setting of the brake 4 can realize the braking of the roller 3, thereby facilitating the control of the roller 3 for adjusting the moving position.

[0024] See Figure 3 In one embodiment of the present utility model, the first mobile drive assembly includes a first drive member 6 fixedly connected to the outer wall of the polishing box 1, and a first screw 7 is installed on the output shaft of the first drive member 6. The first screw 7 is rotatably connected to the inner wall of the polishing box 1, and a movable plate 5 is threadedly connected to the first screw 7. The first drive member 6 works, and the first drive member 6 drives the first screw 7 to rotate, and the first screw 7 drives the threaded movable plate 5 to perform horizontal movement and azimuth adjustment.

[0025] See Figure 3 In one embodiment of the present invention, a pair of guide rails 8 are provided at the top of the interior of the polishing box 1, and the guide rails 8 are slidably connected to the movable plate 5. The setting of the guide rails 8 can guide the movable plate 5, thereby ensuring the smooth movement of the movable plate 5.

[0026] See Figure 4 In one embodiment of the present invention, guide rods 11 are fixedly installed at both ends of the first connecting groove 9, and the guide rods 11 are slidingly connected to the first movable frame 10. When the first movable frame 10 moves, the guide rods 11 guide the first movable frame 10, thereby ensuring the smooth movement of the polishing plate 12.

[0027] See Figure 3 In one embodiment of the present invention, the first clamping assembly includes a second telescopic rod 18 fixedly connected to the inner wall of the rotating member 17, and a first clamping plate 19 is provided at the inner end of the second telescopic rod 18. The first clamping plate 19 is driven to move inward by the second telescopic rod 18, thereby achieving clamping processing of the steel pipe.

[0028] See Figure 1 and Figure 2In one embodiment of the present utility model, the rotation drive assembly includes a second driving member 21 fixedly connected to the outer wall of the mounting frame 15, and a rotating shaft 22 is installed on the conveying shaft of the second driving member 21, and a driving gear 23 is installed on the rotating shaft 22. The driving gear 23 is meshed and connected with the external gear 20. When the second driving member 21 works, the second driving member 21 drives the rotating shaft 22 to rotate, and the rotating shaft 22 can drive the driving gear 23 to rotate. The driving gear 23 is meshed and connected with the external gear 20. When the second driving member 21 works, the second driving member 21 drives the rotating shaft 22 to rotate, and the driving gear 23 can drive the external gear 20 to adjust the rotational orientation, thereby driving the rotating member 17 to adjust the rotational orientation.

[0029] See Figure 2 In one embodiment of the present utility model, the second mobile drive assembly includes a second screw rod 26 rotatably connected to the mounting block 24, and a first knob 27 is provided at the end of the second screw rod 26 located outside the mounting block 24, and the second screw rod 26 is threadedly connected to the movable plate 5. By manually rotating the first knob 27, the first knob 27 drives the second screw rod 26 to rotate, and the second screw rod 26 can drive the threaded movable plate 5 to perform horizontal movement azimuth adjustment.

[0030] See Figure 2 In one embodiment of the present invention, the second clamping assembly includes a threaded sleeve 29 embedded in the side wall of the clamping frame 28, and the internal threaded sleeve 29 is connected to a clamping screw 30, and the end of the clamping screw 30 located on the outside of the clamping frame 28 is provided with a second knob 31, and the end of the clamping screw 30 located on the inside of the clamping frame 28 is rotatably installed with a second clamping plate 32. By manually turning the second knob 31, the second knob 31 drives the clamping screw 30 to rotate and move inward, and the clamping screw 30 simultaneously drives the second clamping plate 32 to move inward to achieve applicable clamping processing of the steel pipe, so that not only the rotational orientation adjustment of the steel pipe can be achieved, but also the movement orientation adjustment of the steel pipe can be achieved.

[0031] Working principle: The utility model places the steel pipe into the interior of the connecting tube 14, and drives the first clamping plate 19 to move inward through the second telescopic rod 18. The first clamping plate 19 realizes the fixed clamping processing of one end of the steel pipe. By manually rotating the second knob 31, the second knob 31 drives the clamping screw 30 to move inward, and the clamping screw 30 synchronously drives the second clamping plate 32 to move inward, and the second clamping plate 32 realizes the applicable clamping processing of the steel pipe. By rotating the second driving member 21, the second driving member 21 drives the rotating shaft 22 to rotate, and the rotating shaft 22 drives the driving gear 23 to rotate. The driving gear 23 can realize the rotation of the outer gear 20, and the outer gear 20 can realize the rotation of the rotating member 17, and the rotating member 17 can realize the driving of the clamped steel pipe. Rotational azimuth adjustment: During the rotation of the steel pipe, the first driving member 6 works, and the first driving member 6 drives the first screw 7 to rotate. The first screw 7 drives the threaded movable plate 5 to adjust the horizontal movement azimuth. The polishing plate 12 is driven downward by the first telescopic rod 13 to contact the outer wall of the steel pipe, so that the steel pipe inside the polishing box 1 can be moved and polished. The first clamping plate 19 is driven to move outward and separate from the steel pipe by the second telescopic rod 18. The first knob 27 is rotated, and the first knob 27 drives the second screw 26 to rotate. The second screw 26 drives the second movable frame 25 and the clamped steel pipe to move horizontally, so that the entire steel pipe can be polished in all directions, which can facilitate the construction of construction projects.

[0032] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A surface polishing device for steel pipes used in construction engineering, comprising a polishing box, characterized in that: The four corners of the bottom of the polishing box are provided with rolling components; The polishing box is provided with movable plates on both sides of the top, and the top of the polishing box is provided with a first movable driving component for driving the movable plates to move; The movable plate is provided with first connecting grooves at both ends, a first movable frame is slidably arranged between the first connecting grooves, a polishing plate is arranged at the bottom of the first movable frame, and both ends of the bottom of the movable plate are connected to the polishing plate through a first telescopic rod; Connecting cylinders are installed on both side walls of the polishing box, and the outer end of the connecting cylinder at one end is fixedly connected to the outer wall of the polishing box through a mounting frame. A second connecting groove is opened on the connecting cylinder, and a rotating member is slidably arranged inside the second connecting groove. A plurality of first clamping assemblies are installed on the inner wall of the rotating member at equal intervals; An external gear is fixedly mounted on the outer wall of the rotating member, and a rotation drive assembly for driving the external gear to rotate is mounted on the mounting frame; Mounting blocks are provided at both ends of the top of the polishing box, a second movable frame is slidably provided on the mounting block at one end, and a second movable driving assembly for driving the second movable frame to move is installed on the second movable frame; A clamping frame is provided at the end of the second movable frame, and second clamping components are provided at both ends of the clamping frame. The second clamping components are arranged on the outside of the connecting tube at the other end.

2. The surface polishing equipment for steel pipes used in construction engineering according to claim 1, characterized in that: The first movable drive assembly includes a first drive member fixedly connected to the outer wall of the polishing box, a first screw is installed on the output shaft of the first drive member, the first screw is rotationally connected to the inner wall of the polishing box, and a movable plate is threadedly connected to the first screw.

3. The surface polishing equipment for steel pipes used in construction engineering according to claim 1, characterized in that: Guide rods are fixedly installed at both ends of the first connecting groove, and the guide rods are slidably connected to the first movable frame.

4. The surface polishing equipment for steel pipes used in construction engineering according to claim 1, characterized in that: The first clamping assembly includes a second telescopic rod fixedly connected to the inner wall of the rotating member, and a first clamping plate is provided at the inner end of the second telescopic rod.

5. The surface polishing equipment for steel pipes used in construction engineering according to claim 1, characterized in that: The rotary drive assembly includes a second drive member fixedly connected to the outer wall of the mounting frame. A rotating shaft is installed on the conveying shaft of the second drive member. A driving gear is installed on the rotating shaft. The driving gear is meshed with the external gear.

6. The surface polishing equipment for steel pipes used in construction engineering according to claim 1, characterized in that: The second moving drive assembly includes a second screw rod rotatably connected to the mounting block, a first knob is provided at the end of the second screw rod located outside the mounting block, and the second screw rod is threadedly connected to the moving plate.

7. The surface polishing equipment for steel pipes used in construction engineering according to claim 1, characterized in that: The second clamping assembly includes a threaded sleeve embedded in the side wall of the clamping frame, the internal thread of the threaded sleeve is connected to the clamping screw, the end of the clamping screw located outside the clamping frame is provided with a second knob, and the end of the clamping screw located inside the clamping frame is rotatably mounted with a second clamping plate.

Images