Pipeline placing device for municipal engineering

Abstract

The utility model relates to the technical field of municipal engineering, in particular to a pipeline placing device for municipal engineering, which comprises a base, the top surface of the base is fixedly connected with two support plates, and a top plate is fixedly connected between the two support plates. A connecting column drives a limiting ring to rotate in a limiting groove, and the connecting column drives a threaded column to rotate, so that a rectangular block cannot rotate and can only move up and down in a rectangular groove, and the situation that a rotating shaft drives a gear to move up and down, and consequently the gear drives a rack to move is avoided; and the rack moves to drive a second sliding block to slide in a first sliding groove through a clamping plate, the rack drives a third sliding block to move in a second sliding groove through the clamping plate, at the moment, a gap between rubber plates is reduced, balls abut against the peripheral side of the pipeline, and when the pipeline is placed, a worker can conveniently pull the pipeline to conduct butt joint.

Description

Technical Field

[0001] The utility model relates to the technical field of municipal engineering, in particular to a pipeline placing device for municipal engineering. Background Art

[0002] When the existing pipeline placement device for municipal engineering places a pipeline on a bracket to connect it with another pipeline, the distance between the two pipelines is large. When personnel want to connect them, they need to pull the pipeline along the pipe diameter direction. Since most of the existing pipeline placement devices use an integrally formed bracket, the placement grooves of the pipeline and the bracket are against each other, and the friction is large, which makes it difficult for the staff to pull the pipeline. In addition, most of the existing brackets cannot adjust the width of the placement groove, so that they can only adapt to pipelines of a single size, which affects the placement of the pipeline by personnel. Based on this, we propose a pipeline placement device for municipal engineering. Utility Model Content

[0003] The purpose of the utility model is to provide a pipeline placement device for municipal engineering, so as to solve the problem that most of the existing pipeline placement devices proposed in the above background technology adopt an integrally formed bracket, the pipeline and the placement groove of the bracket are against each other, the friction is large, and it is difficult for the staff to pull the pipeline, and most of the existing brackets cannot adjust the width of the placement groove, resulting in that they can only adapt to pipelines of a single size, which affects the placement of the pipeline by personnel.

[0004] The technical solution of the utility model is: a pipeline placement device for municipal engineering, comprising a base, the top surface of the base is fixedly connected to two support plates, a top plate is fixedly connected between the two support plates, and also includes;

[0005] An adjusting component, wherein the adjusting component is located above the base and below the top plate;

[0006] A limit assembly, wherein the limit assembly is located above the top plate, and the limit assembly is located above the adjustment assembly;

[0007] The clamping assembly is located below the top plate, and the clamping assembly is located below the adjusting assembly.

[0008] Preferably, the adjusting assembly includes two sliding columns, the sliding columns are located between the two support plates, the two ends of the sliding columns are fixedly connected to the opposite surfaces of the two support plates, the bottom surface of the sliding column is provided with a first sliding groove, a gear is provided between the two sliding columns, the inner wall of the gear is fixedly connected with a rotating shaft, the rotating shaft passes through the top surface of the top plate and extends to the outside, the rotating shaft is rotatably connected to the top plate, two rotationally symmetrical racks are provided on the circumferential side of the gear, the racks are meshed with the gears, the top surface of the rack is fixedly connected with a first sliding block, a second sliding block is provided on the side of the first sliding block close to the rotating shaft, and the first sliding block and the second sliding block are both slidably connected to the inner wall of the first sliding groove.

[0009] Preferably, the limiting assembly includes a threaded column, the threaded column is located above the top plate, the bottom end of the threaded column is fixedly connected to the top of the rotating shaft, the top of the threaded column is fixedly connected to a connecting column, the circumferential side of the connecting column is fixedly connected to a limiting ring, the top of the connecting column is fixedly connected to a rotating block, a rectangular block is provided below the limiting ring, a threaded groove is provided on the top surface of the rectangular block, the threaded column is threadedly connected to the inner wall of the threaded groove, a hollow column is provided below the rotating block, a limiting groove is provided on the inner wall of the hollow column, the limiting ring is rotatably connected to the inner wall of the limiting groove, a rectangular groove is provided inside the hollow column, the rectangular block is slidably connected to the inner wall of the rectangular groove, and the bottom end of the hollow column is fixedly connected to the top surface of the top plate.

[0010] Preferably, the clamping assembly includes two symmetrical clamping plates, the two clamping plates are located between the two supporting plates, the top surface of the clamping plate is fixedly connected to the rack close to it and the bottom surface of the second sliding block, the side of the clamping plate close to the supporting plate is abutted against the side wall of the supporting plate, the opposite surfaces of the two clamping plates are fixedly connected to two symmetrical trapezoidal blocks, the inclined surfaces of the trapezoidal blocks are fixedly connected to rubber plates, and the surface of the rubber plates away from the base is movably embedded with a plurality of balls at equal intervals, the top surface of the base is provided with two second sliding grooves, two third sliding blocks are slidably connected in the two second sliding grooves, and the top surfaces of the two third sliding blocks located on the same side are fixedly connected to the same clamping plate.

[0011] Preferably, a plurality of threaded holes are formed on the bottom surface of the base, and pins are threadedly connected in the threaded holes.

[0012] Preferably, the height of the rectangular groove is greater than the height of the rectangular block, and the limiting ring matches the limiting groove.

[0013] The utility model provides a pipeline placement device for municipal engineering through improvement, which has the following improvements and advantages compared with the prior art:

[0014] The utility model provides a limit assembly and an adjustment assembly, so that the rotating block drives the connecting column to rotate, the connecting column drives the limit ring to rotate in the limit groove, and the connecting column drives the threaded column to rotate, so that the rectangular block cannot rotate and can only move up and down in the rectangular groove, so as to avoid the shaft driving the gear to move up and down and affecting the gear driving the rack to move. By providing a clamping assembly, the rack movement drives the second sliding block to slide in the first sliding groove through the clamping plate, and the rack drives the third sliding block to move in the second sliding groove through the clamping plate. At this time, the gap between the rubber plates becomes smaller, and the ball bearings are against the peripheral side of the pipeline, which makes it convenient for personnel to pull the pipeline for docking while placing the pipeline. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the first sliding block of the utility model;

[0018] Figure 3 It is a schematic diagram of the explosion structure of the sliding column area of ​​the utility model;

[0019] Figure 4 It is a schematic diagram of the cross-sectional structure of the base area of ​​the utility model;

[0020] Figure 5 It is a schematic diagram of the explosion structure of the hollow column area of ​​the utility model;

[0021] Figure 6 It is a schematic diagram of the cross-sectional structure of the hollow column of the utility model.

[0022] Description of reference numerals:

[0023] 1. Base; 2. Support plate; 3. Top plate; 4. Sliding column; 5. First sliding groove; 6. First sliding block; 7. Second sliding block; 8. Rack; 9. Gear; 10. Rotating shaft; 11. Threaded column; 12. Connecting column; 13. Limiting ring; 14. Rotating block; 15. Rectangular block; 16. Threaded groove; 17. Hollow column; 18. Limiting groove; 19. Rectangular groove; 20. Clamping plate; 21. Trapezoidal block; 22. Rubber sheet; 23. Ball; 24. Third sliding block; 25. Second sliding groove; 26. Pin. DETAILED DESCRIPTION

[0024] The utility model is described in detail below, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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] like Figure 1 - Figure 6 As shown, a pipeline placement device for municipal engineering includes a base 1, two support plates 2 are fixedly connected to the top surface of the base 1, a top plate 3 is fixedly connected between the two support plates 2, and also includes;

[0026] An adjusting component is located above the base 1 and below the top plate 3;

[0027] A limit assembly, the limit assembly is located above the top plate 3, and the limit assembly is located above the adjustment assembly;

[0028] The clamping assembly is located below the top plate 3 and below the adjusting assembly.

[0029] Furthermore, the adjustment component includes two sliding columns 4, which are located between the two support plates 2. The two ends of the sliding columns 4 are fixedly connected to the opposite surfaces of the two support plates 2. A first sliding groove 5 is provided on the bottom surface of the sliding column 4. A gear 9 is provided between the two sliding columns 4. A rotating shaft 10 is fixedly connected to the inner wall of the gear 9. The rotating shaft 10 passes through the top surface of the top plate 3 and extends to the outside. The rotating shaft 10 is rotatably connected to the top plate 3. Two rotationally symmetrical racks 8 are provided on the circumferential side of the gear 9. The rack 8 is meshed with the gear 9. A first sliding block 6 is fixedly connected to the top surface of the rack 8. A second sliding block 7 is provided on the side of the first sliding block 6 close to the rotating shaft 10. The first sliding block 6 and the second sliding block 7 are both slidably connected to the inner wall of the first sliding groove 5.

[0030] Furthermore, the limiting assembly includes a threaded column 11, which is located above the top plate 3, the bottom end of the threaded column 11 is fixedly connected to the top of the rotating shaft 10, the top of the threaded column 11 is fixedly connected to a connecting column 12, the peripheral side of the connecting column 12 is fixedly connected to a limiting ring 13, the top of the connecting column 12 is fixedly connected to a rotating block 14, a rectangular block 15 is arranged below the limiting ring 13, the top surface of the rectangular block 15 is provided with a threaded groove 16, the threaded column 11 is threadedly connected to the inner wall of the threaded groove 16, a hollow column 17 is arranged below the rotating block 14, the inner wall of the hollow column 17 is provided with a limiting groove 18, the limiting ring 13 is rotatably connected to the inner wall of the limiting groove 18, a rectangular groove 19 is opened inside the hollow column 17, the rectangular block 15 is slidably connected to the inner wall of the rectangular groove 19, and the bottom end of the hollow column 17 is fixedly connected to the top surface of the top plate 3.

[0031] Furthermore, the clamping assembly includes two symmetrical clamping plates 20, the two clamping plates 20 are located between the two support plates 2, the top surface of the clamping plate 20 is fixedly connected to the rack 8 close to it and the bottom surface of the second sliding block 7, the side of the clamping plate 20 close to the support plate 2 is against the side wall of the support plate 2, the opposite surfaces of the two clamping plates 20 are fixedly connected with two symmetrical trapezoidal blocks 21, the inclined surfaces of the trapezoidal blocks 21 are fixedly connected with rubber plates 22, and the surface of the rubber plates 22 away from the base 1 is movably embedded with a plurality of balls 23 at equal intervals, the top surface of the base 1 is provided with two second sliding grooves 25, and two third sliding blocks 24 are slidably connected in the two second sliding grooves 25, and the top surfaces of the two third sliding blocks 24 located on the same side are fixedly connected with the same clamping plate 20.

[0032] Furthermore, a plurality of threaded holes are provided on the bottom surface of the base 1 , and the threaded holes are all threadedly connected with inserting pins 26 , so that the inserting pins 26 are inserted into the ground to maintain the stability of the base 1 .

[0033] Furthermore, the height of the rectangular groove 19 is greater than the height of the rectangular block 15, and the limiting ring 13 matches the limiting groove 18, so that when the connecting column 12 drives the threaded column 11 to rotate, the rectangular block 15 cannot rotate and can only move up and down in the rectangular groove 19, preventing the rotating shaft 10 from driving the gear 9 to move up and down.

[0034] Working principle: when personnel want to dock and place the pipeline, the personnel first place the device on the ground so that the pin 26 is inserted into the ground to maintain the stability of the base 1, and then one end of the pipeline is passed through the rubber plates 22. At this time, the side wall of the clamping plate 20 is against the side wall of the support plate 2. If the diameter of the pipeline is smaller than the gap between the rubber plates 22, the personnel manually rotate the rotating block 14, and the rotating block 14 drives the connecting column 12 to rotate. The connecting column 12 drives the limiting ring 13 to rotate in the limiting groove 18, and the connecting column 12 drives the threaded column 11 to rotate. Since the threaded column 11 is threadedly connected to the rectangular block 15 and the rectangular block 15 is rectangular, the rectangular block 15 cannot rotate and can only move up and down in the rectangular groove 19. At this time, the threaded column 11 drives the gear 9 to rotate, and the gear 9 drives the meshing rack 8 to move, so that the rack 8 drives the first sliding block 6 Slide in the first sliding groove 5. Since the top surface of the clamping plate 20 is fixedly connected to the rack 8 close to it and the bottom surface of the second sliding block 7, the rack 8 moves through the clamping plate 20 to drive the second sliding block 7 to slide in the first sliding groove 5. The rack 8 drives the third sliding block 24 to move in the second sliding groove 25 through the clamping plate 20. At this time, the gap between the rubber plates 22 becomes smaller, and the ball 23 abuts against the surrounding side of the pipeline. While placing the pipeline, it is also convenient for personnel to pull the pipeline for docking. When the pipeline is connected, the personnel adjust the position of the clamping plate 20 by rotating the block 14 so that the side wall of the clamping plate 20 abuts against the side wall of the support plate 2. At this time, the ball 23 does not abut against the surrounding side of the pipeline. The personnel slightly lifts the device to make the pin 26 leave the bottom surface. At this time, the personnel moves the device to the other end of the pipeline to continue to dock and place the pipeline.

[0035] The above description enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A pipeline placement device for municipal engineering, comprising a base (1), characterized in that: The top surface of the base (1) is fixedly connected to two support plates (2), a top plate (3) is fixedly connected between the two support plates (2), and further comprises: An adjustment component, the adjustment component is located above the base (1), and the adjustment component is located below the top plate (3); A limit assembly, the limit assembly being located above the top plate (3), and the limit assembly being located above the adjustment assembly; A clamping assembly, the clamping assembly being located below the top plate (3), and the clamping assembly being located below the adjusting assembly; The adjustment component comprises two sliding columns (4), wherein the sliding columns (4) are located between the two support plates (2), and the two ends of the sliding columns (4) are respectively fixedly connected to the opposite surfaces of the two support plates (2). A first sliding groove (5) is provided on the bottom surface of the sliding column (4), and a gear (9) is provided between the two sliding columns (4). The inner wall of the gear (9) is fixedly connected to a rotating shaft (10), and the rotating shaft (10) passes through the top surface of the top plate (3) and extends to the outside. The rotating shaft (10) is rotatably connected to the top plate (3). Two rotationally symmetrical racks (8) are provided on the circumferential side of the gear (9), and the racks (8) are meshed with the gear (9). A first sliding block (6) is fixedly connected to the top surface of the rack (8), and a second sliding block (7) is provided on the side of the first sliding block (6) close to the rotating shaft (10). Both the first sliding block (6) and the second sliding block (7) are slidably connected to the inner wall of the first sliding groove (5); The limiting assembly comprises a threaded column (11), wherein the threaded column (11) is located above the top plate (3), the bottom end of the threaded column (11) is fixedly connected to the top end of the rotating shaft (10), the top end of the threaded column (11) is fixedly connected to a connecting column (12), the peripheral side of the connecting column (12) is fixedly connected to a limiting ring (13), the top end of the connecting column (12) is fixedly connected to a rotating block (14), a rectangular block (15) is arranged below the limiting ring (13), and the top surface of the rectangular block (15) is provided with a threaded The threaded groove (16), the threaded column (11) is threadedly connected to the inner wall of the threaded groove (16), a hollow column (17) is arranged below the rotating block (14), a limiting groove (18) is provided on the inner wall of the hollow column (17), the limiting ring (13) is rotatably connected to the inner wall of the limiting groove (18), a rectangular groove (19) is provided inside the hollow column (17), the rectangular block (15) is slidably connected to the inner wall of the rectangular groove (19), and the bottom end of the hollow column (17) is fixedly connected to the top surface of the top plate (3); The clamping assembly comprises two symmetrical clamping plates (20), the two clamping plates (20) being located between the two support plates (2), the top surface of the clamping plate (20) being fixedly connected to the rack (8) and the bottom surface of the second sliding block (7) close thereto, the side of the clamping plate (20) close to the support plate (2) being in contact with the side wall of the support plate (2), the opposite surfaces of the two clamping plates (20) being fixedly connected to two symmetrical trapezoidal blocks (21), the inclined surfaces of the trapezoidal blocks (21) being fixedly connected to a rubber plate (22), the surface of the rubber plate (22) away from the base (1) being movably embedded with a plurality of balls (23) at equal intervals, the top surface of the base (1) being provided with two second sliding grooves (25), the two second sliding grooves (25) being slidably connected to two third sliding blocks (24), and the top surfaces of the two third sliding blocks (24) located on the same side being fixedly connected to the same clamping plate (20).

2. A pipeline placement device for municipal engineering according to claim 1, characterized in that: The bottom surface of the base (1) is provided with a plurality of threaded holes, each of which is threadedly connected with a pin (26).

3. The pipeline placement device for municipal engineering according to claim 1, characterized in that: The height of the rectangular groove (19) is greater than the height of the rectangular block (15), and the limiting ring (13) matches the limiting groove (18).

Images