Machining equipment for constructional engineering cement pipeline

Abstract

The utility model discloses processing equipment for cement pipelines of constructional engineering, which comprises a fixed cover, two sides of the top end of the fixed cover are fixedly connected with a support frame, the bottom end of the fixed cover is movably connected with a bottom plate, and two sides of the support frame are fixedly connected with reinforcing plates. According to the machining equipment for the constructional engineering cement pipeline, the supporting frames are arranged, before machining, the cement pipeline is inserted into the supporting frames on the two sides and attached to the interior of a first V-shaped groove, then an air cylinder is started to push a positioning pressing plate to descend through a connecting rod, and a second V-shaped groove in the bottom end of the positioning pressing plate is attached to the top of the cement pipeline; limiting plates at the two ends of a positioning pressing plate are attached to the interiors of limiting grooves so that the positioning pressing plate can be limited, the stability of the positioning pressing plate can be improved, anti-skid pads in first V-shaped grooves and second V-shaped grooves can further improve the stability of the pipeline, and the problem that the cement pipeline cannot be conveniently positioned is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of cement pipeline processing, in particular to processing equipment for cement pipelines in construction projects. Background Art

[0002] In the construction of water conservancy projects and large buildings, cement pipes are often used as underground transportation pipelines. Cement pipes have high strength and long service life, and can be transported stably for a long time. In order to further improve the corrosion resistance of cement pipes, it is necessary to apply corrosion-resistant coatings on the inner wall of cement pipes during the processing process to form a corrosion-resistant layer inside the cement pipes.

[0003] However, the processing equipment for cement pipes for water conservancy and construction still has some defects in use. The cement pipes cannot be positioned quickly during the processing, which causes the pipes to shake easily during processing, affecting the processing effect.

[0004] Now a new type of processing equipment for cement pipes in construction projects is proposed to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a processing device for cement pipes in construction projects, so as to solve the problem in the above-mentioned background technology that the cement pipes cannot be conveniently positioned.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a processing device for cement pipes in construction engineering, comprising a fixed cover, a support frame is fixedly connected to both sides of the top of the fixed cover, a bottom plate is movably connected to the bottom end of the fixed cover, a reinforcing plate is fixedly connected to both sides of the support frame, the reinforcing plate is fixedly connected to the fixed cover, and a positioning structure for positioning the cement pipe is arranged inside the support frame;

[0007] The positioning structure includes a positioning pressure plate, the interior of the support frame is movably connected with a positioning pressure plate, both ends of the positioning pressure plate are fixedly connected to limit plates, both ends of the support frame are provided with limit grooves, the top of the support frame is fixedly connected to a cylinder, the output end of the cylinder is fixedly connected to a connecting rod, the bottom end of the positioning pressure plate is provided with a second V-shaped groove, the bottom end of the support frame is provided with a first V-shaped groove, and the interior of the first V-shaped groove and the interior of the second V-shaped groove are fixedly connected with anti-slip pads.

[0008] Furthermore, the connecting rod extends to the interior of the support frame and is fixedly connected to the positioning pressure plate, and the limiting plate is slidably connected to the limiting groove.

[0009] Furthermore, the center line of the second V-shaped groove and the center line of the first V-shaped groove are on the same vertical plane, and the center line of the positioning plate and the center line of the support frame are on the same vertical plane.

[0010] Preferably, the top ends of both sides of the fixed cover are fixedly connected with fixed sleeves, the inside of the fixed sleeve is movably connected with a threaded rod, the bottom end of one side of the support frame is provided with a through hole, the threaded rod passes through the through hole and is fixedly connected with a connecting shaft, the outside of the threaded rod is movably connected with a threaded sleeve, the top end of the threaded sleeve is fixedly connected with a connecting block, sliding grooves are provided on both sides of the top end of the fixed cover, the connecting block passes through the sliding groove and is fixedly connected with a baffle, and the threaded rod passes through one side of the fixed cover and is fixedly connected with a rotating wheel.

[0011] Furthermore, the center line of the rotating wheel and the center line of the threaded rod are on the same horizontal plane, and the center line of the threaded rod and the center line of the connecting shaft are on the same horizontal plane.

[0012] Furthermore, the connecting block is slidably connected to the slide groove, and the connecting shaft is movably connected to the through hole.

[0013] Preferably, a fixing frame is fixedly connected to the top of the base plate, grooves are provided on both sides of the top of the fixing frame, hydraulic cylinders are fixedly connected to both sides of the top of the base plate, and a piston rod is fixedly connected to the output end of the hydraulic cylinder.

[0014] Furthermore, the fixed frame is slidably connected to the fixed cover, and the piston rod is fixedly connected to the support frame.

[0015] Compared with the prior art, the utility model has the beneficial effects that: the processing equipment for cement pipes in construction projects can not only facilitate the positioning of cement pipes and prevent pipe deviation, but also can quickly adjust the pipe height;

[0016] (1) By providing a support frame, a positioning plate, a cylinder, a limit plate, a limit groove, a first V-shaped groove, an anti-skid pad, a connecting rod and a second V-shaped groove, before processing, the cement pipe is inserted into the support frames on both sides and fits in the first V-shaped groove. Then, the cylinder is started to push the positioning plate down through the connecting rod, so that the second V-shaped groove at the bottom of the positioning plate fits in the top of the cement pipe. The limit plates at both ends of the positioning plate fit in the limit groove to limit the positioning plate, thereby improving the stability of the positioning plate. The anti-skid pads inside the first V-shaped groove and the second V-shaped groove can further improve the stability of the pipeline, thereby realizing that the pipeline can be conveniently positioned;

[0017] (2) By providing a rotating wheel, a threaded rod, a baffle, a threaded sleeve, a groove, a connecting shaft, a through hole, a slide groove, a connecting block and a fixed sleeve, after positioning the pipeline, the rotating wheel drives a group of threaded rods to rotate, and drives two groups of threaded rods to rotate synchronously through the connecting shaft, and the threaded rod then drives the baffle to move to one side through the threaded sleeve outside the threaded rod, and the baffles on both sides are respectively attached to the two sides of the cement pipeline to prevent the pipeline from shifting, thereby effectively preventing the cement pipeline from shifting during the processing process;

[0018] (3) By providing a support frame, a groove, a fixed frame, a bottom plate, a hydraulic cylinder and a piston rod, when the height of the cement pipe needs to be adjusted during processing, two sets of hydraulic cylinders are started at the same time. The hydraulic cylinder pushes the support frame to rise through the piston rod, thereby driving the cement pipe inside the support frame to rise. The cement pipe is adjusted to a suitable height according to processing needs. At the same time, the fixed frame at the top of the bottom plate fits inside the fixed cover to limit the overall position of the device, thereby achieving the ability to adjust the height of the cement pipe according to processing needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0020] Figure 2 It is a schematic diagram of the side cross-sectional structure of the support frame of the utility model;

[0021] Figure 3 This is a schematic diagram of the top view of the slideway structure of the utility model;

[0022] Figure 4 For the utility model Figure 1 Enlarged structural diagram at A in the middle.

[0023] In the figure: 1. fixed cover; 2. rotating wheel; 3. threaded rod; 4. supporting frame; 5. positioning pressure plate; 6. cylinder; 7. reinforcing plate; 8. limiting plate; 9. limiting groove; 10. baffle; 11. threaded sleeve; 12. groove; 13. fixed frame; 14. bottom plate; 15. hydraulic cylinder; 16. connecting shaft; 17. piston rod; 18. first V-shaped groove; 19. anti-skid pad; 20. connecting rod; 21. second V-shaped groove; 22. through hole; 23. slide groove; 24. connecting block; 25. fixed sleeve. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example 1: Please refer to Figure 1-4 , a processing equipment for cement pipes in construction engineering, comprising a fixed cover 1, a support frame 4 is fixedly connected to both sides of the top of the fixed cover 1, a bottom plate 14 is movably connected to the bottom end of the fixed cover 1, a reinforcing plate 7 is fixedly connected to both sides of the support frame 4, the reinforcing plate 7 is fixedly connected to the fixed cover 1, and a positioning structure for positioning the cement pipe is arranged inside the support frame 4;

[0026] The positioning structure includes a positioning platen 5, the interior of the support frame 4 is movably connected with the positioning platen 5, the two ends of the positioning platen 5 are fixedly connected with the limiting plates 8, the two ends of the support frame 4 are provided with limiting grooves 9, the top of the support frame 4 is fixedly connected with the cylinder 6, the output end of the cylinder 6 is fixedly connected with the connecting rod 20, the bottom end of the positioning platen 5 is provided with a second V-shaped groove 21, the bottom end of the interior of the support frame 4 is provided with a first V-shaped groove 18, and the interior of the first V-shaped groove 18 and the interior of the second V-shaped groove 21 are fixedly connected with an anti-slip pad 19;

[0027] The connecting rod 20 extends to the inside of the support frame 4 and is fixedly connected to the positioning plate 5, and the limiting plate 8 is slidably connected to the limiting groove 9;

[0028] The center line of the second V-shaped groove 21 is in the same vertical plane as the center line of the first V-shaped groove 18, and the center line of the positioning plate 5 is in the same vertical plane as the center line of the support frame 4;

[0029] Specifically, Figure 1 , Figure 2 and Figure 3 As shown, before processing, the cement pipe is inserted into the support frames 4 on both sides and fits inside the first V-groove 18, and then the cylinder 6 is started to push the positioning plate 5 down through the connecting rod 20, so that the second V-groove 21 at the bottom end of the positioning plate 5 fits on the top of the cement pipe, and the limiting plates 8 at both ends of the positioning plate 5 fit inside the limiting groove 9 to limit the positioning plate 5 and improve the stability of the positioning plate 5. The anti-slip pads 19 inside the first V-groove 18 and the second V-groove 21 can further improve the stability of the pipeline, thereby facilitating the positioning of the pipeline.

[0030] Embodiment 2: The top ends of both sides of the interior of the fixed cover 1 are fixedly connected with fixed sleeves 25, the interior of the fixed sleeve 25 is movably connected with a threaded rod 3, a through hole 22 is provided at the bottom end of one side of the support frame 4, the threaded rod 3 passes through the through hole 22 and is fixedly connected with a connecting shaft 16, the outside of the threaded rod 3 is movably connected with a threaded sleeve 11, the top end of the threaded sleeve 11 is fixedly connected with a connecting block 24, both sides of the top end of the fixed cover 1 are provided with slide grooves 23, the connecting block 24 passes through the slide groove 23 and is fixedly connected with a baffle 10, and the threaded rod 3 passes through one side of the fixed cover 1 and is fixedly connected with a rotating wheel 2;

[0031] The center line of the rotating wheel 2 and the center line of the threaded rod 3 are on the same horizontal plane, and the center line of the threaded rod 3 and the center line of the connecting shaft 16 are on the same horizontal plane;

[0032] The connecting block 24 is slidably connected to the slide groove 23, and the connecting shaft 16 is movably connected to the through hole 22;

[0033] Specifically, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, after the pipeline is positioned, the rotating wheel 2 drives a group of threaded rods 3 to rotate, and drives the two groups of threaded rods 3 to rotate synchronously through the connecting shaft 16. The threaded rod 3 then drives the baffle 10 to move to one side through the threaded sleeve 11 outside it, and the baffles 10 on both sides are respectively attached to the two sides of the cement pipeline to prevent the pipeline from shifting, thereby effectively preventing the cement pipeline from shifting during the processing process.

[0034] Embodiment 3: The top of the bottom plate 14 is fixedly connected to a fixing frame 13, and grooves 12 are provided on both sides of the top of the fixing frame 13. The top of the bottom plate 14 is fixedly connected to both sides of the hydraulic cylinder 15, and the output end of the hydraulic cylinder 15 is fixedly connected to a piston rod 17;

[0035] The fixed frame 13 is slidably connected to the fixed cover 1, and the piston rod 17 is fixedly connected to the support frame 4;

[0036] Specifically, Figure 1 As shown, when the height of the cement pipe needs to be adjusted during processing, two groups of hydraulic cylinders 15 are started at the same time. The hydraulic cylinder 15 pushes the support frame 4 to rise through the piston rod 17, thereby driving the cement pipe inside the support frame 4 to rise, and the cement pipe is adjusted to a suitable height according to processing needs. At the same time, the fixed frame 13 at the top of the bottom plate 14 fits inside the fixed cover 1 to limit the overall position of the device, thereby realizing that the height of the cement pipe can be adjusted according to processing needs.

[0037] Working principle: When the utility model is used, before processing, the cement pipe is inserted into the support frames 4 on both sides and fits into the first V-shaped groove 18, then the cylinder 6 is started to push the positioning plate 5 down through the connecting rod 20, so that the second V-shaped groove 21 at the bottom of the positioning plate 5 fits into the top of the cement pipe, and the limiting plates 8 at both ends of the positioning plate 5 fit into the limiting groove 9 to limit the positioning plate 5 and improve the stability of the positioning plate 5. The anti-skid pads 19 inside the first V-shaped groove 18 and the second V-shaped groove 21 can further improve the stability of the pipe. After positioning the pipe, the rotating wheel 2 drives a group of threads The rod 3 rotates and drives the two groups of threaded rods 3 to rotate synchronously through the connecting shaft 16. The threaded rod 3 then drives the baffle 10 to move to one side through the threaded sleeve 11 on its outside, and the baffles 10 on both sides are respectively attached to the two sides of the cement pipe to prevent the pipe from shifting. When processing, when the height of the cement pipe needs to be adjusted, the two groups of hydraulic cylinders 15 are started at the same time. The hydraulic cylinder 15 pushes the support frame 4 to rise through the piston rod 17, thereby driving the cement pipe inside the support frame 4 to rise. The cement pipe is adjusted to a suitable height according to processing needs. At the same time, the fixed frame 13 at the top of the bottom plate 14 is attached to the inside of the fixed cover 1 to limit the overall position of the device.

Claims

1. A processing device for cement pipes in construction engineering, comprising a fixed cover (1), characterized in that: The top sides of the fixed cover (1) are fixedly connected to support frames (4), the bottom end of the fixed cover (1) is movably connected to a bottom plate (14), the two sides of the support frame (4) are fixedly connected to reinforcing plates (7), the reinforcing plates (7) are fixedly connected to the fixed cover (1), and a positioning structure for positioning the cement pipe is provided inside the support frame (4); The positioning structure comprises a positioning pressure plate (5), the support frame (4) is movably connected to the positioning pressure plate (5), both ends of the positioning pressure plate (5) are fixedly connected to limit plates (8), both ends of the support frame (4) are provided with limit grooves (9), the top end of the support frame (4) is fixedly connected to a cylinder (6), the output end of the cylinder (6) is fixedly connected to a connecting rod (20), the bottom end of the positioning pressure plate (5) is provided with a second V-shaped groove (21), the bottom end of the support frame (4) is provided with a first V-shaped groove (18), and the inside of the first V-shaped groove (18) and the inside of the second V-shaped groove (21) are fixedly connected with an anti-slip pad (19).

2. The processing equipment for cement pipes in construction engineering according to claim 1 is characterized in that: The connecting rod (20) extends to the interior of the support frame (4) and is fixedly connected to the positioning pressure plate (5), and the limiting plate (8) is slidably connected to the limiting groove (9).

3. The processing equipment for cement pipes in construction projects according to claim 1 is characterized by: The center line of the second V-shaped groove (21) and the center line of the first V-shaped groove (18) are on the same vertical plane, and the center line of the positioning plate (5) and the center line of the support frame (4) are on the same vertical plane.

4. The processing equipment for cement pipes in construction engineering according to claim 1 is characterized in that: The top ends of both sides of the fixed cover (1) are fixedly connected with fixed sleeves (25), and the fixed sleeves (25) are movably connected with a threaded rod (3) inside. A through hole (22) is provided at the bottom end of one side of the support frame (4), and the threaded rod (3) passes through the through hole (22) and is fixedly connected with a connecting shaft (16). The threaded sleeve (11) is movably connected to the outside of the threaded rod (3), and the top end of the threaded sleeve (11) is fixedly connected with a connecting block (24). Slide grooves (23) are provided on both sides of the top end of the fixed cover (1), and the connecting block (24) passes through the slide groove (23) and is fixedly connected with the slide groove (23) and is fixedly connected with a baffle (10). The threaded rod (3) passes through one side of the fixed cover (1) and is fixedly connected with a rotating wheel (2).

5. The processing equipment for cement pipes in construction projects according to claim 4 is characterized by: The center line of the rotating wheel (2) and the center line of the threaded rod (3) are on the same horizontal plane, and the center line of the threaded rod (3) and the center line of the connecting shaft (16) are on the same horizontal plane.

6. The processing equipment for cement pipes in construction engineering according to claim 4 is characterized in that: The connecting block (24) is slidably connected to the slide groove (23), and the connecting shaft (16) is movably connected to the through hole (22).

7. The processing equipment for cement pipes in construction engineering according to claim 1 is characterized by: The top of the bottom plate (14) is fixedly connected to a fixing frame (13), both sides of the top of the fixing frame (13) are provided with grooves (12), both sides of the top of the bottom plate (14) are fixedly connected to a hydraulic cylinder (15), and the output end of the hydraulic cylinder (15) is fixedly connected to a piston rod (17).

8. The processing equipment for cement pipes in construction projects according to claim 7 is characterized by: The fixed frame (13) is slidably connected to the fixed cover (1), and the piston rod (17) is fixedly connected to the support frame (4).

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