Pipe conveying device for building water supply and drainage

Abstract

The utility model discloses a pipe feeding device for building water supply and drainage, which relates to the field of water supply and drainage construction and comprises a base, rollers mounted on two sides of the base, first hydraulic cylinders hinged to the front end and the rear end of the top of the base, a support plate hinged to the top ends of output shafts of the first hydraulic cylinders, and a rotating platform arranged on the support plate. An inverted-U-shaped supporting frame is fixed to the front end and the rear end of the top of the rotating platform, a conveying mechanism is arranged in the supporting frame and comprises two conveying wheels arranged in a bilateral symmetry mode, hollow shafts are fixedly connected into the conveying wheels, inner holes of the hollow shafts are hexagonal, and the same hexagonal prism is slidably connected into the two hollow shafts. Two ends of the hexagonal prism are fixedly connected with supporting shafts. The hollow shafts are fixed in the conveying wheels and slide on the hexagonal prisms, the hexagonal prisms can drive the hollow shafts to rotate so that the conveying wheels can rotate to convey pipes, meanwhile, the adjusting mechanism can drive the hollow shafts to horizontally move on the hexagonal prisms, and therefore the distance between the two conveying wheels can be accurately adjusted, and adjustment is more convenient.

Description

Technical Field

[0001] The utility model relates to the field of water supply and drainage construction, in particular to a pipe delivery device for building water supply and drainage. Background Art

[0002] In the process of urbanization development, the construction of water supply and drainage pipelines occupies an important position. It is a key project to ensure urban development and construction and the stable life of residents. In the laying of water supply and drainage pipelines, conveying devices are used to transport the pipelines.

[0003] For example, the patent document with the announcement number CN221700191U discloses a pipe delivery device for water supply and drainage, which uses a tugboat to transport the pipe. The distance between the two supporting wheels is adjustable, and a sliding sleeve that cooperates with the drive shaft is provided at one end of the pressure wheel, and a positioning bolt is provided on the sliding sleeve, and a positioning hole that cooperates with the positioning bolt is provided on the drive shaft. Through two supporting wheels with adjustable distances, water pipes of different diameters can be transported. However, when adjusting the distance of the tugboat, the positioning bolt needs to be screwed out of the positioning hole, and then the positioning bolt needs to be screwed into the positioning hole after adjusting to the appropriate distance. The operation is not convenient enough, and there is a certain distance between each positioning hole, so that the distance between the two tugboats is fixed each time it is adjusted, and it cannot be finely adjusted. Utility Model Content

[0004] The purpose of the utility model is to provide a pipe delivery device for building water supply and drainage in order to solve the above problems.

[0005] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0006] A pipe delivery device for building water supply and drainage, comprising a base, rollers are installed on both sides of the base, a first hydraulic cylinder is hinged at the front and rear ends of the top of the base, a support plate is hinged at the top of the output shaft of the first hydraulic cylinder, a rotating platform is arranged on the support plate, an inverted U-shaped support frame is fixed at the front and rear ends of the top of the rotating platform, a conveying mechanism is arranged in the support frame, the conveying mechanism comprises two conveying wheels which are symmetrically arranged on the left and right, a hollow shaft is fixedly connected in the conveying wheel, the inner hole of the hollow shaft is hexagonal, the same hexagonal prism is slidably connected in the two hollow shafts, support shafts are fixedly connected at both ends of the hexagonal prism, the support shafts are rotatably connected to the two side edges of the support frame, a second motor is fixedly connected to one side of the support frame, the output shaft of the second motor is fixedly connected to the support shaft, an adjusting mechanism for driving the two hollow shafts to move relative to each other is arranged below the conveying wheel, and a voltage stabilizing mechanism is arranged at the top of the support frame.

[0007] Preferably, the adjustment mechanism includes two U-shaped seats, the hollow shaft is rotatably connected to the U-shaped seat, the conveying wheel is located inside the U-shaped seat, the bottom of the U-shaped seat is fixedly connected to a translation block, and the internal thread of the translation block is connected to a bidirectional screw rod.

[0008] Preferably, two synchronous belt mechanisms are provided on one side of the support frame, wherein one synchronous belt mechanism connects the front and rear two bidirectional screw rods, and the other synchronous belt mechanism connects the front and rear two support shafts.

[0009] Preferably, the rotating platform includes a rotating plate, which is located on the top of the supporting plate, a first motor is fixedly connected to the bottom of the supporting plate, an output shaft of the first motor is fixedly connected to a driving gear, the driving gear is meshed with a driven gear, a rotating shaft is fixedly connected to the top of the driven gear, the top of the rotating shaft passes through the supporting plate and is fixedly connected to the rotating plate, and the rotating shaft is rotatably connected to the supporting plate.

[0010] Preferably, the pressure stabilizing mechanism includes a second hydraulic cylinder, which is fixedly connected to the top of the support frame, and the bottom end of the output shaft of the second hydraulic cylinder is fixedly connected to a wheel seat, and a pressure wheel is rotatably connected inside the wheel seat.

[0011] Preferably, the outer surfaces of the conveying wheel and the pressing wheel are both provided with a rubber layer.

[0012] The beneficial effects are: a hollow shaft is fixed inside the conveying wheel, and the hollow shaft slides on the hexagonal prism. The hexagonal prism can drive the hollow shaft to rotate so that the conveying wheel rotates to convey the pipe. At the same time, the adjustment mechanism can drive the hollow shaft to translate on the hexagonal prism, so as to accurately adjust the distance between the two conveying wheels, and the adjustment is more convenient; the pipeline can be rotated in the horizontal direction through the rotating platform, and the pipeline can be rotated in the vertical direction through the two first hydraulic cylinders, so that the conveying angle of the pipeline can be adjusted by the cooperation of the rotating platform and the first hydraulic cylinder, thereby improving practicality.

[0013] The additional technical features and advantages of the present invention will be more clearly explained in the following description, or can be understood through the specific practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present invention, but do not constitute a limitation to the present invention. In the accompanying drawings:

[0015] Figure 1 It is a three-dimensional diagram of a pipe delivery device for building water supply and drainage according to the utility model;

[0016] Figure 2 It is a front view of a pipe delivery device for building water supply and drainage according to the utility model;

[0017] Figure 3 It is a right side view of a pipe delivery device for building water supply and drainage according to the utility model;

[0018] Figure 4 It is a three-dimensional diagram of the conveying mechanism and regulating mechanism of a pipe conveying device for building water supply and drainage according to the utility model;

[0019] Figure 5 It is a right view of a rotating platform of a pipe delivery device for building water supply and drainage according to the utility model;

[0020] Figure 6 The utility model is a front view of a pressure stabilizing mechanism of a pipe delivery device for building water supply and drainage.

[0021] The accompanying drawings are marked as follows: 1. base; 101. roller; 2. first hydraulic cylinder; 3. support plate; 4. rotating platform; 401. rotating plate; 402. first motor; 403. driving gear; 404. driven gear; 405. rotating shaft; 5. support frame; 6. conveying mechanism; 601. conveying wheel; 602. hollow shaft; 603. hexagonal prism; 604. supporting shaft; 7. adjusting mechanism; 701. U-shaped seat; 702. translation block; 703. bidirectional screw rod; 8. second motor; 9. pressure stabilizing mechanism; 901. second hydraulic cylinder; 902. wheel seat; 903. pressure wheel; 10. synchronous belt mechanism. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are 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, and therefore should not be understood as a limitation on the present invention.

[0024] The utility model is further described below in conjunction with the accompanying drawings:

[0025] like Figure 1-Figure 6As shown, a pipe delivery device for building water supply and drainage comprises a base 1, rollers 101 are installed on both sides of the base 1 to facilitate the movement of the device, first hydraulic cylinders 2 are hinged at the front and rear ends of the top of the base 1, a support plate 3 is hinged at the top of the output shaft of the first hydraulic cylinder 2, the inclination angle of the support plate 3 can be adjusted by the cooperation of the two first hydraulic cylinders 2, thereby adjusting the inclination angle of the water pipe during transportation, a rotating platform 4 is arranged on the support plate 3, the rotating platform 4 can adjust the angle of the water pipe in the horizontal direction, an inverted U-shaped support frame 5 is fixed at the front and rear ends of the top of the rotating platform 4, a conveying mechanism 6 is arranged in the support frame 5, and the conveying mechanism 6 comprises two symmetrically arranged conveying wheels 601, a hollow shaft 602 is fixedly connected in the conveying wheel 601, the inner hole of the hollow shaft 602 is hexagonal, and the same There are hexagonal prisms 603, which can drive the hollow shaft 602 to rotate when rotating, so that the conveying wheel 601 can rotate to convey the water pipe. At the same time, the hollow shaft 602 can slide on the hexagonal prism 603, so as to adjust the distance between the two conveying wheels 601 to adapt to water pipes of different diameters. The outer surface of the conveying wheel 601 is provided with a rubber layer to increase the friction between the conveying wheel 601 and the water pipe, thereby improving the stability of transportation. Support shafts 604 are fixedly connected at both ends of the hexagonal prism 603, and the support shafts 604 are connected to the two side edges of the support frame 5 through bearings. A second motor 8 is connected to one side of the support frame 5 through bolts, and the output shaft of the second motor 8 is fixedly connected to the support shaft 604. An adjusting mechanism 7 for driving the two hollow shafts 602 to move relative to each other is provided below the conveying wheel 601, and a pressure stabilizing mechanism 9 is provided at the top of the support frame 5.

[0026] The adjusting mechanism 7 comprises two U-shaped seats 701, the hollow shaft 602 is connected to the U-shaped seat 701 through a bearing, the conveying wheel 601 is located inside the U-shaped seat 701, a translation block 702 is connected to the bottom of the U-shaped seat 701 through a screw, and a bidirectional screw rod 703 is connected to the internal thread of the translation block 702. When the bidirectional screw rod 703 rotates, it drives the two translation blocks 702 to move closer to or away from each other. The translation block 702 drives the hollow shaft 602 to move through the U-shaped seat 701, thereby adjusting the distance between the two conveying wheels 601. The adjusting method is simple, the operation is convenient, and the adjustment is more precise.

[0027] Two synchronous belt mechanisms 10 are arranged on one side of the support frame 5, one of which connects the front and rear bidirectional screw rods 703 so that the front and rear bidirectional screw rods 703 can rotate synchronously, thereby adjusting the spacing between the conveying wheels 601 in the front and rear groups at the same time, and the other synchronous belt mechanism 10 connects the front and rear support shafts 604 so that the conveying wheels 601 at the front and rear ends rotate synchronously.

[0028] The rotating platform 4 includes a rotating plate 401, which is located at the top of the supporting plate 3. The bottom of the supporting plate 3 is connected to a first motor 402 by bolts. The output shaft of the first motor 402 is fixedly connected to a driving gear 403, and the driving gear 403 is meshed with a driven gear 404. The top of the driven gear 404 is fixedly connected to a rotating shaft 405. The top of the rotating shaft 405 penetrates the supporting plate 3 and is fixedly connected to the rotating plate 401. The rotating shaft 405 is connected to the supporting plate 3 through a bearing. The first motor 402 drives the rotating plate 401 to rotate through the driving gear 403, the driven gear 404 and the rotating shaft 405. The rotating plate 401 drives the supporting frame 5 to rotate, so that the conveying mechanism 6, the adjusting mechanism 7 and the pressure stabilizing mechanism 9 are all rotated, thereby adjusting the conveying angle of the water pipe.

[0029] The pressure stabilizing mechanism 9 includes a second hydraulic cylinder 901, which is connected to the top of the support frame 5 by bolts. The bottom end of the output shaft of the second hydraulic cylinder 901 is fixedly connected to a wheel seat 902, and a pressure wheel 903 is rotatably connected inside the wheel seat 902. The second hydraulic cylinder 901 drives the pressure wheel 903 to move downward and press on the water pipe, so that the water pipe can be transported stably. The outer surface of the pressure wheel 903 is provided with a rubber layer to increase the friction between the pressure wheel 903 and the water pipe, thereby further improving the stability of transportation.

[0030] Working principle: When in use, place the water pipe on two conveying wheels 601, and drive the support shaft 604 and the hexagonal prism 603 to rotate through the second motor 8, the hexagonal prism 603 drives the hollow shaft 602 to rotate, and the hollow shaft 602 drives the conveying wheel 601 to rotate to convey the water pipe. During the conveying process, the second hydraulic cylinder 901 drives the wheel seat 902 to move downward, so that the pressure wheel 903 is pressed on the top of the water pipe to maintain the stability of the water pipe transportation.

[0031] For water pipes of different diameters, it is necessary to adjust the distance between the two conveying wheels 601. At this time, the bidirectional screw rod 703 is rotated, and the bidirectional screw rod 703 drives the two translation blocks 702 to move closer to or away from each other. The translation block 702 drives the U-shaped seat 701 to move, and the U-shaped seat 701 drives the hollow shaft 602 to move on the hexagonal prism 603. The hollow shaft 602 drives the conveying wheel 601 to move, thereby adjusting the distance between the two conveying wheels 601.

[0032] When it is necessary to adjust the conveying angle of the water pipe, the two first hydraulic cylinders 2 are extended or shortened according to the actual situation. The cooperation of the two first hydraulic cylinders 2 can adjust the inclination angle of the support plate 3, so that the water pipe is tilted. At the same time, the first motor 402 can be started, and the first motor 402 drives the driving gear 403 to rotate, and the driving gear 403 drives the driven gear 404 to rotate. The driven gear 404 drives the rotating plate 401 to rotate through the rotating shaft 405, so that the water pipe rotates a certain angle. Therefore, through the cooperation of the first hydraulic cylinder 2 and the rotating platform 4, the conveying angle of the water pipe can be accurately adjusted.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A pipe delivery device for building water supply and drainage, comprising a base (1), with rollers (101) mounted on both sides of the base (1), characterized in that: A first hydraulic cylinder (2) is hingedly connected at the front and rear ends of the top of the base (1); a support plate (3) is hingedly connected to the top of the output shaft of the first hydraulic cylinder (2); a rotating platform (4) is arranged on the support plate (3); an inverted U-shaped support frame (5) is fixedly provided at the front and rear ends of the top of the rotating platform (4); a conveying mechanism (6) is arranged inside the support frame (5); the conveying mechanism (6) comprises two conveying wheels (601) arranged symmetrically on the left and right; a hollow shaft (602) is fixedly connected inside the conveying wheel (601); the inner hole of the hollow shaft (602) is hexagonal; the two conveying wheels (601) are provided with a plurality of conveying wheels (601) and a plurality of ... A hexagonal prism (603) is slidably connected inside the hollow shaft (602), support shafts (604) are fixedly connected at both ends of the hexagonal prism (603), the support shafts (604) are rotatably connected to both sides of the support frame (5), a second motor (8) is fixedly connected to one side of the support frame (5), an output shaft of the second motor (8) is fixedly connected to the support shaft (604), an adjustment mechanism (7) for driving the two hollow shafts (602) to move relative to each other is arranged below the conveying wheel (601), and a voltage stabilizing mechanism (9) is arranged at the top of the support frame (5).

2. A pipe delivery device for building water supply and drainage according to claim 1, characterized in that: The adjustment mechanism (7) comprises two U-shaped seats (701), the hollow shaft (602) is rotatably connected to the U-shaped seat (701), the conveying wheel (601) is located inside the U-shaped seat (701), a translation block (702) is fixedly connected to the bottom of the U-shaped seat (701), and a bidirectional screw rod (703) is internally threadedly connected to the translation block (702).

3. A pipe delivery device for building water supply and drainage according to claim 2, characterized in that: Two synchronous belt mechanisms (10) are arranged on one side of the support frame (5), wherein one of the synchronous belt mechanisms (10) connects the front and rear two bidirectional screw rods (703), and the other synchronous belt mechanism (10) connects the front and rear two support shafts (604).

4. A pipe delivery device for building water supply and drainage according to claim 1, characterized in that: The rotating platform (4) comprises a rotating plate (401), wherein the rotating plate (401) is located on the top of the supporting plate (3), wherein the bottom of the supporting plate (3) is fixedly connected to a first motor (402), wherein the output shaft of the first motor (402) is fixedly connected to a driving gear (403), wherein the driving gear (403) is meshed with a driven gear (404), wherein the top of the driven gear (404) is fixedly connected to a rotating shaft (405), wherein the top end of the rotating shaft (405) passes through the supporting plate (3) and is fixedly connected to the rotating plate (401), and wherein the rotating shaft (405) is rotationally connected to the supporting plate (3).

5. A pipe delivery device for building water supply and drainage according to claim 1, characterized in that: The pressure stabilizing mechanism (9) comprises a second hydraulic cylinder (901), the second hydraulic cylinder (901) being fixedly connected to the top of the support frame (5), the bottom end of the output shaft of the second hydraulic cylinder (901) being fixedly connected to a wheel seat (902), and a pressure wheel (903) being rotatably connected inside the wheel seat (902).

6. A pipe delivery device for building water supply and drainage according to claim 5, characterized in that: The outer surfaces of the conveying wheel (601) and the pressing wheel (903) are both provided with a rubber layer.

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