Pipe orifice regulator for building construction pipeline

Abstract

The pipe orifice regulator for the building construction pipeline comprises a large arc-shaped frame, a small arc-shaped frame and two locking rings are arranged on the outer side of the large arc-shaped frame, transverse arc-shaped clamping plates are arranged in the large arc-shaped frame and the small arc-shaped frame, and two longitudinal arc-shaped clamping plates are arranged in the large arc-shaped frame; the inner wall of the large arc-shaped frame and the inner wall of the small arc-shaped frame are both in threaded connection with first hand-twisted screws, the inner wall of the large arc-shaped frame is in threaded connection with two second hand-twisted screws, the inner walls of the two transverse arc-shaped clamping plates are both fixedly connected with first auxiliary bearings, and a locking plate is arranged in each locking ring. Through the large arc-shaped frame, the small arc-shaped frame, the locking rings, the locking plates, the pulling plate, the longitudinal arc-shaped clamping plate, the second hand-twisting screw rod, the second auxiliary bearing, the transverse arc-shaped clamping plate, the first hand-twisting screw rod and the first auxiliary bearing, the two locking rings are matched with the two locking plates, so that the spliced large arc-shaped frame and small arc-shaped frame can be temporarily locked.

Description

Technical Field

[0001] The invention relates to the technical field of pipe orifice regulators, and in particular to a pipe orifice regulator for a construction pipeline. Background Art

[0002] The pipe mouth regulator is a tool used in pipeline construction. Its main function is to accurately adjust and position the pipe port. It is usually made of metal materials. Its structure generally includes adjusting rings, fixing bolts, positioning pointers and other components. In the construction process, pipe docking and installation are often involved. In order to improve the accuracy of docking between pipe mouths, the corresponding pipe mouth regulator is needed.

[0003] The invention with the existing authorization announcement number CN222209269U discloses a pipe installation adjuster, which can adjust the pipe to any position as needed after clamping the pipe through the cooperation of the set clamping plate, sliding groove, through hole, sliding plate, first bolt, first knob and second bolt, and can ensure that no matter where the pipe is in the pipe sleeve, the four clamping plates can contact the pipe well and clamp it. And through the cooperation of the set fixing frame, sliding rod, contact plate, threaded plug and third knob, the device can be fixed in different reserved grooves and can perform preliminary position adjustment, so that no additional adjustment is required when the pipe is installed.

[0004] Although the above technical solution has greatly improved the convenience of adjustment, it is not convenient to remove the regulator from the pipeline after the pipeline mouths are connected. There is a lack of a convenient disassembly structure for quick and easy disassembly, which makes it inconvenient to remove the regulator after the pipeline mouths are connected, which is not conducive to the subsequent reuse of the regulator. Therefore, technical personnel in this field provide a pipe mouth regulator for construction pipelines to solve the problems raised in the above background technology. Summary of the invention

[0005] In view of this, it is necessary to provide a pipe mouth regulator for construction pipelines to solve the problem that it is inconvenient to remove the regulator after the pipe mouths are connected, which is not conducive to the subsequent reuse of the regulator.

[0006] According to one aspect of the present invention, there is provided a pipe mouth regulator for construction pipelines, comprising a large arc frame, a small arc frame and two locking rings are respectively arranged on the outside of the large arc frame, a transverse arc clamping plate is arranged inside the large arc frame and the inside of the small arc frame, and two longitudinal arc clamping plates are arranged inside the large arc frame, the inner wall of the large arc frame and the inner wall of the small arc frame are both threadedly connected with a first hand-tightened screw, the inner wall of the large arc frame is threadedly connected with two second hand-tightened screws, the inner walls of the two transverse arc clamping plates are fixedly connected with a first auxiliary bearing, the inner walls of the two longitudinal arc clamping plates are fixedly connected with a second auxiliary bearing, a locking plate is arranged inside each of the locking rings, and a pull plate is fixedly connected to the left side of each locking plate.

[0007] According to some embodiments, the right side surface of the small arc frame contacts the left side surface of the large arc frame, the inner wall of each locking ring contacts the outer surface of the large arc frame, the two side surfaces of each locking plate contact the inner wall of the locking ring and the outer surface of the small arc frame respectively, the inner ring of each first auxiliary bearing is fixedly connected to the outer surface of the first hand-tightening screw, the inner ring of each second auxiliary bearing is fixedly connected to the outer surface of the second hand-tightening screw, the outer surface of the large arc frame is fixedly connected to two fixing plates, and the outer surface of each fixing plate is slidably connected to a storage shell.

[0008] According to some embodiments, the inner wall of each storage shell is threadedly connected with a tightening screw, and one end of each tightening screw close to the fixing plate is in contact with the right side surface of the fixing plate.

[0009] According to some embodiments, side surfaces of the two storage shells that are away from each other are fixedly connected with mounting plates, and the outer surface of each mounting plate is provided with a plurality of identical mounting holes.

[0010] According to some embodiments, the inner walls of the two transverse arc-shaped clamping plates and the inner walls of the two longitudinal arc-shaped clamping plates are fixedly connected with anti-skid pads, and the inner wall of each anti-skid pad is provided with a plurality of identical anti-skid grooves.

[0011] According to some embodiments, the outer surfaces of the two transverse arc-shaped clamps and the outer surfaces of the two longitudinal arc-shaped clamps are fixedly connected to two limiting guide rods, wherein the outer surfaces of the two limiting guide rods are slidingly connected to the inside of the small arc frame, and the outer surfaces of the other six limiting guide rods are slidingly connected to the inside of the large arc frame.

[0012] According to some embodiments, the outer surfaces of the two first hand-tightening screws and the outer surfaces of the two second hand-tightening screws are fixedly connected with first anti-slip sleeves, and the outer surface of each of the first anti-slip sleeves is fixedly connected with a plurality of identical first anti-slip protrusions.

[0013] According to some embodiments, a second anti-slip sleeve is fixedly connected to the outer surface of each pull plate, and a plurality of identical second anti-slip protrusions are fixedly connected to the outer surface of each second anti-slip sleeve.

[0014] Compared with the prior art, the present invention has the following beneficial effects: Through the mutual cooperation of the large arc frame, the small arc frame, the locking ring, the locking plate, the pulling plate, the longitudinal arc splint, the second hand-tightening screw, the second auxiliary bearing, the transverse arc splint, the first hand-tightening screw and the first auxiliary bearing, the two locking rings cooperate with the two locking plates to temporarily lock the spliced ​​large arc frame and the small arc frame, and then, with the assistance of the second auxiliary bearing and the first auxiliary bearing, the second hand-tightening screw and the first hand-tightening screw are screwed to respectively move the longitudinal arc splint and the transverse arc splint relative to the large arc frame and the small arc frame, thereby facilitating the adjustment of the inner tube of the large arc frame and the small arc frame The pipe orifice of the pipeline is directed toward the direction of the pipeline, and pulling the pull plate can make the locking plate be quickly drawn out of the locking ring, so that the locking ring no longer locks the large arc frame and the small arc frame, and the locking ring is easily removed from the large arc frame and the small arc frame, so that the large arc frame and the small arc frame can be quickly removed after the pipe orifices of the pipelines in the large arc frame and the small arc frame are connected. This facilitates the removal of the entire regulator and is conducive to the subsequent reuse of the regulator, avoiding the problem of inconvenience in removing the regulator after the pipe orifices are connected, which is not conducive to the subsequent reuse of the regulator due to the lack of a convenient disassembly structure that is convenient for quick disassembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 A schematic diagram of the overall three-dimensional structure of a pipe orifice regulator for a construction pipeline provided by the present invention; Figure 2 A schematic side view of a three-dimensional structure of a large arc frame of a pipe nozzle regulator for a construction pipeline provided by the present invention; Figure 3 A schematic diagram of a cutaway three-dimensional structure of a large arc frame of a pipe orifice regulator for a construction pipeline provided by the present invention; Figure 4 A schematic diagram of a three-dimensional side view of a small arc frame of a pipe nozzle regulator for a construction pipeline provided by the present invention; Figure 5 A schematic diagram of a cutaway three-dimensional structure of a small arc frame of a pipe orifice regulator for a construction pipeline provided by the present invention; Figure 6 A schematic diagram of the three-dimensional structure of a locking ring of a pipe nozzle regulator for a construction pipeline provided by the present invention; Figure 7 A schematic diagram of the cutaway three-dimensional structure of a storage shell of a pipe orifice regulator for a construction pipeline provided by the present invention.

[0017] In the figure: 1. large arc frame; 2. small arc frame; 3. locking ring; 4. locking plate; 5. pull plate; 6. longitudinal arc clamp; 7. second hand screw; 8. second auxiliary bearing; 9. transverse arc clamp; 10. first hand screw; 11. first auxiliary bearing; 12. storage shell; 13. fixing plate; 14. tightening screw; 15. mounting plate; 16. mounting hole; 17. anti-skid pad; 18. anti-skid groove; 19. first anti-skid sleeve; 20. first anti-skid boss; 21. limit guide rod; 22. second anti-skid sleeve; 23. second anti-skid boss. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0019] See also Figures 1 to 7 The present invention provides a pipe mouth regulator for construction pipelines, comprising a large arc frame 1, a small arc frame 2 and two locking rings 3 are respectively arranged on the outside of the large arc frame 1, a transverse arc clamping plate 9 is arranged inside the large arc frame 1 and the inside of the small arc frame 2, two longitudinal arc clamping plates 6 are arranged inside the large arc frame 1, the inner wall of the large arc frame 1 and the inner wall of the small arc frame 2 are both threadedly connected with a first hand-tightening screw 10, the inner wall of the large arc frame 1 is threadedly connected with two second hand-tightening screws 7, the inner walls of the two transverse arc clamping plates 9 are fixedly connected with a first auxiliary bearing 11, the inner walls of the two longitudinal arc clamping plates 6 are fixedly connected with a second auxiliary bearing 8, a locking plate 4 is arranged inside each locking ring 3, and a pull plate 5 is fixedly connected to the left side of each locking plate 4.

[0020] The two locking rings 3 cooperate with the two locking plates 4 to temporarily lock the spliced ​​large arc frame 1 and the small arc frame 2, and then, with the assistance of the second auxiliary bearing 8 and the first auxiliary bearing 11, the second hand-tightening screw 7 and the first hand-tightening screw 10 can respectively move the longitudinal arc clamping plate 6 and the transverse arc clamping plate 9 relative to the large arc frame 1 and the small arc frame 2, so as to facilitate the adjustment of the pipe opening direction of the pipe in the large arc frame 1 and the small arc frame 2, and pulling the pull plate 5 can make the locking plate 4 be quickly pulled out of the locking ring 3, so that the locking ring 3 no longer locks the large arc frame 1 and the small arc frame 2, and the locking ring 3 is easy to be removed from the large arc frame 1 and the small arc frame 2, so that the large arc frame 1 and the small arc frame 2 can be quickly removed after the pipe openings in the large arc frame 1 and the small arc frame 2 are connected, which makes it easy to remove the entire regulator and facilitate the subsequent reuse of the regulator.

[0021] Furthermore, the right side surface of the small arc frame 2 contacts the left side surface of the large arc frame 1, the inner wall of each locking ring 3 contacts the outer surface of the large arc frame 1, and the two side surfaces of each locking plate 4 contact the inner wall of the locking ring 3 and the outer surface of the small arc frame 2 respectively. The inner ring of each first auxiliary bearing 11 is fixedly connected to the outer surface of the first hand-tightening screw 10, and the inner ring of each second auxiliary bearing 8 is fixedly connected to the outer surface of the second hand-tightening screw 7. The outer surface of the large arc frame 1 is fixedly connected to two fixing plates 13, and the outer surface of each fixing plate 13 is slidably connected to a storage shell 12. By setting the storage shell 12 and the fixing plate 13, the two can slide with each other, and then the total length of the two after the connection can be adjusted.

[0022] Furthermore, the inner wall of each storage shell 12 is threadedly connected with a tightening screw 14, and one end of each tightening screw 14 close to the fixing plate 13 is in contact with the right side surface of the fixing plate 13. By providing the tightening screw 14, it can move along the inner wall thread of the storage shell 12 and tighten the fixing plate 13, thereby fixing the total length of the storage shell 12 and the fixing plate 13 after docking.

[0023] Furthermore, the side surfaces of the two storage shells 12 that are away from each other are fixedly connected with mounting plates 15, and the outer surface of each mounting plate 15 is provided with a plurality of identical mounting holes 16. By providing the mounting holes 16, the position of the mounting plate 15 can be fixed to the docking structure in cooperation with external fastening bolts, thereby fixing the position of the large arc frame 1.

[0024] Furthermore, the inner walls of the two transverse arc-shaped clamps 9 and the inner walls of the two longitudinal arc-shaped clamps 6 are fixedly connected with anti-skid pads 17, and the inner wall of each anti-skid pad 17 is provided with a plurality of identical anti-skid grooves 18. By providing the anti-skid grooves 18, the anti-skid property of the inner wall of the anti-skid pad 17 can be increased. By providing the anti-skid pads 17 and the anti-skid grooves 18, the anti-skid property of the inner wall of the transverse arc-shaped clamps 9 and the inner wall of the longitudinal arc-shaped clamps 6 can be jointly increased, so that they are more stable when they are pressed against the pipe mouth.

[0025] Furthermore, the outer surfaces of the two transverse arc clamps 9 and the outer surfaces of the two longitudinal arc clamps 6 are fixedly connected with two limiting guide rods 21, wherein the outer surfaces of the two limiting guide rods 21 are slidably connected to the inside of the small arc frame 2, and the outer surfaces of the other six limiting guide rods 21 are slidably connected to the inside of the large arc frame 1.

[0026] Furthermore, the outer surfaces of the two first hand-tightening screws 10 and the outer surfaces of the two second hand-tightening screws 7 are fixedly connected with a first anti-slip sleeve 19, and the outer surface of each first anti-slip sleeve 19 is fixedly connected with a plurality of identical first anti-slip bosses 20. By providing the first anti-slip bosses 20, the anti-slip property of the outer surface of the first anti-slip sleeve 19 can be increased. By providing the first anti-slip sleeve 19 and the first anti-slip bosses 20, the anti-slip property of the outer surfaces of the second hand-tightening screws 7 and the first hand-tightening screws 10 can be jointly increased, thereby making it easier to screw the two.

[0027] Furthermore, a second anti-slip sleeve 22 is fixedly connected to the outer surface of each pull plate 5, and a plurality of identical second anti-slip bosses 23 are fixedly connected to the outer surface of each second anti-slip sleeve 22. By providing the second anti-slip bosses 23, the anti-slip property of the outer surface of the second anti-slip sleeve 22 can be increased. By providing the second anti-slip sleeve 22 and the second anti-slip bosses 23, the anti-slip property of the outer surface of the pull plate 5 can be jointly increased, so that the pull plate 5 can be pulled more smoothly without slipping.

[0028] Working principle: When in use, according to the required adjustment of the position of the pipe orifice, the large arc frame 1 is fixed beside the pipe orifice, and according to the supporting structure near the pipe orifice, the external fastening bolts and other fixing structures are used to cooperate with the mounting holes 16 to fix one or two mounting plates 15, and the length of the fixing plate 13 sliding out of the storage shell 12 is adjusted as required, and then the fixing plate 13 is fixed by tightening the fixing plate 13 with the tightening screw 14 to extend the length of the fixing plate 13 out of the storage shell 12, and then the small arc frame 2 is docked with the large arc frame 1 and the pipe orifice is wrapped, and two locking rings 3 are used to cooperate with two locking plates 4 to temporarily lock the spliced ​​large arc frame 1 and small arc frame 2, and then, with the assistance of the second auxiliary bearing 8 and the first auxiliary bearing 11, the second hand screw 7 and the first hand screw 10 are turned to move the longitudinal arc splint 6 and the transverse arc splint 9 relative to the large arc frame 1 and the small arc frame 2 respectively, and then the longitudinal arc splint 6 and The transverse arc clamping plate 9 supports the pipe orifices of the large arc frame 1 and the small arc frame 2, and adjusts the pipe orifice directions of the pipes in the large arc frame 1 and the small arc frame 2. When the pipes in the large arc frame 1 and the small arc frame 2 are connected and the entire regulator needs to be removed, the two pull plates 5 are pulled respectively to make the locking plate 4 be quickly pulled out of the locking ring 3, so that the locking ring 3 no longer locks the large arc frame 1 and the small arc frame 2, and the locking ring 3 is easily removed from the large arc frame 1 and the small arc frame 2 at this time, so that the large arc frame 1 and the small arc frame 2 are quickly removed after the pipe orifices in the large arc frame 1 and the small arc frame 2 are connected. The large arc frame 1 and the small arc frame 2 are conveniently removed, which facilitates the removal of the entire regulator and is conducive to the subsequent reuse of the regulator. The design of the pipe orifice regulator for the entire construction pipeline effectively solves the problem that it is inconvenient to remove the regulator after the pipe orifices are connected, which is not conducive to the subsequent reuse of the regulator.

[0029] The same or similar numbers in the drawings of this embodiment correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, it is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and cannot be understood as limitations on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

Claims

1. A pipe mouth regulator for a construction pipeline, characterized in that: The invention comprises a large arc frame (1), wherein the outer side of the large arc frame (1) is respectively provided with a small arc frame (2) and two locking rings (3), the interior of the large arc frame (1) and the interior of the small arc frame (2) are both provided with a transverse arc clamping plate (9), the interior of the large arc frame (1) and the interior of the small arc frame (2) are both provided with two longitudinal arc clamping plates (6), the inner wall of the large arc frame (1) and the inner wall of the small arc frame (2) are both threadedly connected with a first hand-tightening screw (10), the inner wall of the large arc frame (1) is threadedly connected with two second hand-tightening screws (7), the inner walls of the two transverse arc clamping plates (9) are both fixedly connected with a first auxiliary bearing (11), the inner walls of the two longitudinal arc clamping plates (6) are both fixedly connected with a second auxiliary bearing (8), each of the locking rings (3) is provided with a locking plate (4), and the left side of each locking plate (4) is fixedly connected with a pull plate (5).

2. A pipe orifice regulator for construction pipelines according to claim 1, characterized in that: The right side surface of the small arc frame (2) contacts the left side surface of the large arc frame (1), the inner wall of each locking ring (3) contacts the outer surface of the large arc frame (1), the two side surfaces of each locking plate (4) contact the inner wall of the locking ring (3) and the outer surface of the small arc frame (2), respectively, the inner ring of each first auxiliary bearing (11) is fixedly connected to the outer surface of the first hand-tightening screw (10), the inner ring of each second auxiliary bearing (8) is fixedly connected to the outer surface of the second hand-tightening screw (7), the outer surface of the large arc frame (1) is fixedly connected to two fixing plates (13), and the outer surface of each fixing plate (13) is slidably connected to a storage shell (12).

3. A pipe orifice regulator for construction pipelines according to claim 2, characterized in that: The inner wall of each storage shell (12) is threadedly connected to a tightening screw (14), and one end of each tightening screw (14) close to the fixing plate (13) is in contact with the right side surface of the fixing plate (13).

4. A pipe orifice regulator for construction pipelines according to claim 2, characterized in that: A mounting plate (15) is fixedly connected to the side surfaces of the two storage shells (12) that are away from each other, and a plurality of identical mounting holes (16) are provided on the outer surface of each mounting plate (15).

5. The pipe orifice regulator for construction pipeline according to claim 1, characterized in that: The inner walls of the two transverse arc-shaped clamping plates (9) and the inner walls of the two longitudinal arc-shaped clamping plates (6) are fixedly connected with anti-skid pads (17), and the inner wall of each anti-skid pad (17) is provided with a plurality of identical anti-skid grooves (18).

6. A pipe orifice regulator for construction pipelines according to claim 1, characterized in that: The outer surfaces of the two transverse arc-shaped clamping plates (9) and the outer surfaces of the two longitudinal arc-shaped clamping plates (6) are fixedly connected to two limiting guide rods (21), wherein the outer surfaces of the two limiting guide rods (21) are slidably connected to the inside of the small arc-shaped frame (2), and the outer surfaces of the other six limiting guide rods (21) are slidably connected to the inside of the large arc-shaped frame (1).

7. A pipe orifice regulator for construction pipelines according to claim 1, characterized in that: The outer surfaces of the two first hand-tightening screws (10) and the outer surfaces of the two second hand-tightening screws (7) are fixedly connected with first anti-slip sleeves (19), and the outer surface of each first anti-slip sleeve (19) is fixedly connected with a plurality of identical first anti-slip convex columns (20).

8. The pipe orifice regulator for construction pipeline according to claim 1, characterized in that: The outer surface of each pull plate (5) is fixedly connected to a second anti-slip sleeve (22), and the outer surface of each second anti-slip sleeve (22) is fixedly connected to a plurality of identical second anti-slip convex columns (23).

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