Support frame for water supply and drainage pipeline construction

Abstract

The utility model relates to the technical field of pipeline construction, in particular to a support frame for water supply and drainage pipeline construction, which comprises a lifting platform and a support arranged on the lifting platform, the support is provided with a plurality of material supporting parts and a plurality of top pressing parts, the material supporting parts correspond to the top pressing parts, the material supporting parts are positioned below the top pressing parts, the material supporting parts comprise symmetrically arranged supporting wheels, the top pressing parts comprise pressing wheels, and the pressing wheels are arranged on the lifting platform. A water supply and drainage pipe is clamped between the pressing wheel and the symmetrically-arranged supporting wheels, the material supporting part is provided with a driving structure, and a transmission rod of the driving structure drives the multiple supporting wheels to rotate. The water supply and drainage pipe is extruded and clamped through the multiple riding wheels and the multiple pressing wheels together, the lifting table is started for lifting, after the water supply and drainage pipe is lifted to a preset position, the transmission rod and the driving structure are started, the water supply and drainage pipe moves to complete butt joint, the water supply and drainage pipe is clamped by the multiple riding wheels and the pressing wheels in the moving process, and the butt joint installation process of the water supply and drainage pipe is more stable.

Description

Technical Field

[0001] This utility model relates to the field of pipeline construction technology, and in particular to a support frame for water supply and drainage pipeline construction. Background Technology

[0002] Water supply and drainage pipeline engineering is an important component of water supply and drainage systems. It is mainly used for pipeline engineering to transport and distribute industrial water supply and domestic drinking water, as well as to collect, transport and discharge industrial wastewater, domestic water and rainwater.

[0003] During installation, the water supply and drainage pipes need to be raised to the installation height before they can be installed and spliced. For example, Chinese patent CN 221700191 U discloses a pipe delivery device for water supply and drainage. This device uses two adjustable rollers to support and position different pipes and deliver pipes of different diameters. However, this device only clamps one part of the water supply and drainage pipe. As the water supply and drainage pipe moves on the rollers, the center of gravity of the water supply and drainage pipe changes relative to the rollers, causing the water supply and drainage pipe to sway, which affects the subsequent installation process.

[0004] Therefore, in order to address the above problems, a support frame for water supply and drainage pipeline construction is proposed to solve these problems. Utility Model Content

[0005] This invention addresses the shortcomings of existing technologies by developing a support frame for water supply and drainage pipeline construction. This invention can support and position the installation of water supply and drainage pipes.

[0006] The technical solution of this utility model to solve the technical problem is as follows: a support frame for construction of water supply and drainage pipelines, including a lifting platform and a bracket set on the lifting platform. The bracket is provided with multiple material support parts and multiple pressure parts, with the material support parts and pressure parts corresponding to each other. The material support parts are located below the pressure parts. The material support parts include symmetrically arranged support rollers, and the pressure parts include pressure rollers. Water supply and drainage pipes are clamped between the pressure rollers and the symmetrically arranged support rollers. The material support parts are provided with a driving structure, and the transmission rod of the driving structure drives the multiple support rollers to rotate.

[0007] The water supply and drainage pipes are squeezed and clamped by multiple support rollers and multiple pressure rollers. The lifting platform is activated to lift them. After being lifted to the predetermined position, the transmission rod and drive structure are activated to move the water supply and drainage pipes to complete the docking. During the movement, the water supply and drainage pipes are clamped by multiple support rollers and pressure rollers, making the docking and installation process of the water supply and drainage pipes more stable.

[0008] Preferably, the material support section includes a support plate and a rotating tube. The support plates are symmetrically arranged on both sides of the bracket, and the rotating tube is rotatably mounted on the support plate. Support rollers are symmetrically arranged on the rotating tube. The support rollers are frustoconical in shape, and the side with the longer diameter of the support roller is closer to the support plate.

[0009] The supporting wheels are symmetrically arranged and are frustum-shaped, and the symmetrically arranged supporting wheels are close to each other and have a small diameter, so that the water supply and drainage pipe can be placed between the two supporting wheels and is prevented from being horizontally deviated.

[0010] Preferably, the material supporting part further comprises a sliding groove, a connecting block, a mounting sleeve and a sliding block, the sliding groove is arranged on the rotating pipe, the connecting block is slidably connected in the sliding groove, the two ends of the connecting block are respectively connected with the mounting sleeve and the sliding block, the sliding block is slidably connected in the rotating pipe, and the mounting sleeve is connected with the side of the supporting wheel with a long diameter.

[0011] The mounting sleeve and the connecting block are connected by a bolt or other mounting mode, the rotating pipe drives the supporting wheel to rotate through the connecting block in the rotating process, and the connecting block slides along the sliding groove, so that the distance between the connected supporting wheels can be conveniently adjusted to adapt to water supply and drainage pipes of different sizes.

[0012] Preferably, the material supporting part further comprises an adjusting rod and a threaded sleeve, the adjusting rod is symmetrically arranged in the rotating pipe, the adjusting rod is rotatably connected with the sliding block, the adjusting rod is threadedly connected with the threaded sleeve, the threaded sleeve is arranged on a mounting block, the mounting block is arranged on the lifting platform, the threaded sleeve is coaxially arranged with the rotating pipe, and a knob is arranged on the adjusting rod.

[0013] When the distance between the supporting wheels needs to be adjusted, the adjusting rod is rotated through the knob, the adjusting rod is threadedly connected with the threaded sleeve, the adjusting rod moves horizontally, the adjusting rod and the sliding block are rotatably connected through a bearing, the sliding block does not affect the adjusting rod during the rotation of the rotating pipe, and the adjusting rod and the threaded sleeve are self-locked, so that the distance between the supporting wheels is kept stable.

[0014] Preferably, the driving structure further comprises a worm wheel and a worm, the worm wheel is arranged on the rotating pipe, the worm wheels are located on the same side of the rotating pipe, the worm wheel and the worm are cooperatively arranged, a plurality of worms are arranged on a transmission rod, and the two ends of the transmission rod are respectively connected with a motor and a support platform.

[0015] The motor drives the transmission rod to rotate, the transmission rod is driven to rotate through the plurality of worm wheels and the plurality of worms in the rotating process, the plurality of rotating pipes are driven to synchronously rotate, the water supply and drainage pipe is conveniently and stably moved, the transmission ratio of the worm wheel and the worm is large, the transmission is stable, and an operator can conveniently adjust the position of the water supply and drainage pipe.

[0016] Preferably, the top pressing part further comprises a cross beam and a top rod, a plurality of cross beams are arranged on the support, the top rod is vertically arranged in the cross beam, the upper end of the top rod is connected with a top pressing device, the lower end of the top rod is connected with a mounting frame, the mounting frame is rotatably arranged with a pressing wheel, guide rods are symmetrically arranged on the mounting frame, and the guide rods are slidably connected with the cross beams.

[0017] The top pressing device is selected from a pneumatic cylinder or an electric push rod, the top rod and the pressing wheel are driven to move by the top pressing device, the top rod and the pressing wheel are pressed to the surface of the water supply and drainage pipe, and the guide rods arranged on the mounting frame prevent the mounting frame from being inclined during movement.

[0018] The effects provided in the utility model description are merely those of the embodiments, and not all the effects of the utility model. The above technical solution has the following advantages or beneficial effects:

[0019] The water supply and drainage pipes are squeezed and clamped by multiple support rollers and multiple pressure rollers. The lifting platform is activated to lift them. After being lifted to the predetermined position, the transmission rod and drive structure are activated to move the water supply and drainage pipes to complete the docking. During the movement, the water supply and drainage pipes are clamped by multiple support rollers and pressure rollers, making the docking and installation process of the water supply and drainage pipes more stable.

[0020] The motor drives the transmission rod to rotate. During the rotation of the transmission rod, multiple worm gears and worm shafts drive multiple rotating pipes to rotate synchronously, which facilitates the stable movement of the water supply and drainage pipes. At the same time, the worm gear transmission ratio is large and the transmission is stable, making it easy for operators to adjust the position of the water supply and drainage pipes. Attached Figure Description

[0021] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0022] Figure 1 This is a schematic diagram of the structure of this utility model.

[0023] Figure 2 This is a cross-sectional structural diagram of the present invention.

[0024] Figure 3 Appendix to this utility model Figure 1 Enlarged schematic diagram of the structure at point A in the middle.

[0025] Figure 4 Appendix to this utility model Figure 2 Enlarged schematic diagram of the structure at point B.

[0026] Figure 5 Appendix to this utility model Figure 2 Enlarged schematic diagram of the structure at point C.

[0027] In the diagram, 1. Lifting platform; 2. Bracket; 3. Support roller; 4. Pressure roller; 5. Transmission rod; 6. Support plate; 7. Rotating tube; 8. Slide groove; 9. Connecting block; 10. Mounting sleeve; 11. Slider; 12. Adjusting rod; 13. Threaded sleeve; 14. Mounting block; 15. Knob; 16. Worm gear; 17. Worm; 18. Motor; 19. Support platform; 20. Crossbeam; 21. Top rod; 22. Top pressing device; 23. Mounting bracket; 24. Guide rod. Detailed Implementation

[0028] In order to clearly illustrate the technical features of the scheme, the utility model is described in detail below through specific implementation, and in conjunction with its drawings. The disclosure below provides many different embodiments or examples for realizing different structures of the utility model. In order to simplify the disclosure of the utility model, the components and settings of specific examples are described below. In addition, the utility model can repeatedly refer to numbers and / or letters in different examples. Such repetition is for the purpose of simplification and clarity, and in itself does not indicate the relationship between the various embodiments and / or settings discussed. It should be noted that the components illustrated in the drawings are not necessarily drawn to scale. The utility model omits the description of known components and processing techniques and processes to avoid unnecessary limitations on the utility model. The orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", "third" are only for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be connected inside two elements. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0029] As Figures 1 to 5 shown, a support frame for plumbing construction, comprising a lifting platform 1 and a support frame 2 provided on the lifting platform 1, a plurality of material supporting parts and a plurality of pressing parts are provided on the support frame 2, the material supporting parts and the pressing parts correspond to each other, the material supporting parts are located below the pressing parts, the material supporting parts comprise symmetrically arranged supporting wheels 3, the pressing parts comprise pressing wheels 4, the pressing wheels 4 and the symmetrically arranged supporting wheels 3 clamp the plumbing, the material supporting parts are provided with a driving structure, and the transmission rod 5 of the driving structure drives the plurality of supporting wheels 3 to rotate. The plumbing is clamped by being extruded by the plurality of supporting wheels 3 and the plurality of pressing wheels 4, the lifting platform 1 is started to be lifted, after being lifted to a predetermined position, the transmission rod 5 and the driving structure are started to move, so that the plumbing is connected, and the plumbing is clamped by the plurality of supporting wheels 3 and the pressing wheels 4 during the movement, so that the plumbing is more stable during the connection and installation.

[0030] The material supporting part comprises support plates 6 and rotating tubes 7, the support plates 6 are symmetrically arranged on both sides of the support 2, the rotating tubes 7 are rotatably arranged on the support plates 6, the supporting wheels 3 are symmetrically arranged on the rotating tubes 7, the supporting wheels 3 are circular truncated cones, and the side with a long diameter of the supporting wheels 3 is close to the support plates 6. The supporting wheels 3 are symmetrically arranged, and the supporting wheels 3 are circular truncated cones, the positions close to the symmetrically arranged supporting wheels 3 have a small diameter, so that the water supply and drainage pipe can be placed between the two supporting wheels 3, and the horizontal deviation of the water supply and drainage pipe is prevented.

[0031] The material supporting part further comprises sliding grooves 8, connecting blocks 9, mounting sleeves 10 and sliding blocks 11, the sliding grooves 8 are arranged on the rotating tubes 7, the connecting blocks 9 are slidably connected in the sliding grooves 8, the two ends of the connecting blocks 9 are respectively connected with the mounting sleeves 10 and the sliding blocks 11, the sliding blocks 11 are slidably connected in the rotating tubes 7, and the mounting sleeves 10 are connected with the side with a long diameter of the supporting wheels 3. The mounting sleeves 10 and the connecting blocks 9 are connected by bolts or other mounting modes, the rotating tubes 7 drive the supporting wheels 3 to rotate through the connecting blocks 9 in the rotating process, and the connecting blocks 9 slide along the sliding grooves 8, so that the distance between the connected supporting wheels 3 can be adjusted, and the water supply and drainage pipes with different sizes can be adapted.

[0032] The material supporting part further comprises adjusting rods 12 and threaded sleeves 13, the adjusting rods 12 are symmetrically arranged in the rotating tubes 7, the adjusting rods 12 are rotatably connected with the sliding blocks 11, the adjusting rods 12 are threadedly connected with the threaded sleeves 13, the threaded sleeves 13 are arranged on mounting blocks 14, the mounting blocks 14 are arranged on the lifting platform 1, the threaded sleeves 13 are coaxially arranged with the rotating tubes 7, and knobs 15 are arranged on the adjusting rods 12. When the distance between the supporting wheels 3 needs to be adjusted, the adjusting rods 12 are rotated through the knobs 15, the adjusting rods 12 are horizontally moved through the threaded cooperation between the adjusting rods 12 and the threaded sleeves 13, the adjusting rods 12 are rotatably connected with the sliding blocks 11 through bearings, the sliding blocks 11 do not affect the adjusting rods 12 during the rotation of the rotating tubes 7, and the adjusting rods 12 and the threaded sleeves 13 are self-locked, so that the distance between the supporting wheels 3 is kept stable.

[0033] The driving structure further comprises worm wheels 16 and worms 17, the worm wheels 16 are arranged on the rotating tubes 7, the worm wheels 16 are located on the same side of the rotating tubes 7, the worm wheels 16 and the worms 17 are cooperatively arranged, a plurality of worms 17 are arranged on the transmission rods 5, the two ends of the transmission rods 5 are respectively connected with motors 18 and support tables 19, and the motors 18 and the support tables 19 are arranged on the lifting platform 1. The motors 18 drive the transmission rods 5 to rotate, the transmission rods 5 are driven to rotate through the plurality of worm wheels 16 and the plurality of worms 17 in the rotating process, the plurality of rotating tubes 7 are synchronously rotated, the water supply and drainage pipe is stably moved, the transmission ratio of the worm wheels 16 and the worms 17 is large, the transmission is stable, and the position of the water supply and drainage pipe can be adjusted by the operator.

[0034] The top pressing part further comprises a cross beam 20 and a top rod 21, a plurality of cross beams 20 are arranged on the support 2, the top rod 21 is vertically arranged in the cross beam 20, the top rod 21 is connected with the top pressing device 22 at the upper end, the top rod 21 is connected with the mounting frame 23 at the lower end, the mounting frame 23 is rotatably arranged with the pressing wheel 4, the mounting frame 23 is symmetrically arranged with the guide rod 24, and the guide rod 24 is slidably connected with the cross beam 20. The top pressing device 22 is selected from a gas cylinder or an electric push rod, etc., the top pressing device 22 drives the top rod 21 and the pressing wheel 4 to move, and the top pressing device 22 is pressed to the surface of the water supply and drainage pipe, and the guide rod 24 arranged on the mounting frame 23 prevents the mounting frame 23 from tilting during movement.

[0035] Working principle: according to the straight drop of the water supply and drainage pipe, the knob 15 is rotated, the distance between the supporting wheels 3 is controlled through the adjusting rod 12, the water supply and drainage pipe is placed between the supporting wheels 3, the top pressing part is started, the plurality of pressing wheels 4 are pressed on the water supply and drainage pipe, the lifting platform 1 is started, the water supply and drainage pipe is lifted to the required height, the motor 18 is started, the motor 18 drives the worm wheel 16 and the worm 17 to synchronously rotate the rotating pipe 7, the rotating pipe 7 drives the supporting wheel 3 to rotate, the water supply and drainage pipe is horizontally moved, and the subsequent installation of the water supply and drainage pipe is carried out.

[0036] Although the specific embodiments of the utility model are described above with reference to the drawings, the description is not a limitation on the protection scope of the utility model, and various modifications or changes made by those skilled in the art on the basis of the technical scheme of the utility model without creative labor are still within the protection scope of the utility model.

Claims

1. A support frame for sewer pipeline construction, comprising a lifting platform (1) and a support frame (2) arranged on the lifting platform (1), characterized in that: The support (2) is provided with a plurality of material supporting parts and a plurality of pressing parts, the material supporting parts and the pressing parts correspond to each other, the material supporting parts are located below the pressing parts, the material supporting parts comprise symmetrically arranged supporting wheels (3), the pressing parts comprise pressing wheels (4), the pressing wheels (4) and the symmetrically arranged supporting wheels (3) clamp the drain pipe therebetween, the material supporting parts are provided with a driving structure, and a transmission rod (5) of the driving structure drives a plurality of the supporting wheels (3) to rotate.

2. The support frame for sewer pipeline construction according to claim 1, characterized in that: The material supporting parts comprise supporting plates (6) and rotating pipes (7), the supporting plates (6) are symmetrically arranged on two sides of the support (2), the rotating pipes (7) are rotatably arranged on the supporting plates (6), the supporting wheels (3) are symmetrically arranged on the rotating pipes (7), the supporting wheels (3) are circular truncated cones, and the side with a long diameter of the supporting wheels (3) is close to the supporting plates (6).

3. The support frame for sewer pipeline construction according to claim 2, characterized in that: The material supporting parts further comprise sliding grooves (8), connecting blocks (9), mounting sleeves (10) and sliding blocks (11), the sliding grooves (8) are arranged on the rotating pipes (7), the connecting blocks (9) are slidably connected in the sliding grooves (8), two ends of the connecting blocks (9) are connected with the mounting sleeves (10) and the sliding blocks (11) respectively, the sliding blocks (11) are slidably connected in the rotating pipes (7), and the mounting sleeves (10) are connected with the side with a long diameter of the supporting wheels (3).

4. The support frame for sewer pipeline construction according to claim 3, characterized in that: The material supporting parts further comprise adjusting rods (12) and threaded sleeves (13), the adjusting rods (12) are symmetrically arranged in the rotating pipes (7), the adjusting rods (12) are rotatably connected with the sliding blocks (11), the adjusting rods (12) are threadedly connected with the threaded sleeves (13), the threaded sleeves (13) are arranged on mounting blocks (14), the mounting blocks (14) are arranged on the lifting platform (1), the threaded sleeves (13) are coaxially arranged with the rotating pipes (7), and knobs (15) are arranged on the adjusting rods (12).

5. The support frame for sewer pipeline construction according to claim 1, characterized in that: The driving structure further comprises worm wheels (16) and worms (17), the worm wheels (16) are arranged on the rotating pipes (7), the worm wheels (16) are located on the same side of the rotating pipes (7), and the worm wheels (16) and the worms (17) are arranged in a matched mode, a plurality of the worms (17) are arranged on the transmission rod (5), two ends of the transmission rod (5) are connected with a motor (18) and a supporting table (19) respectively, and the motor (18) and the supporting table (19) are arranged on the lifting platform (1).

6. The support frame for sewer pipeline construction according to claim 1, characterized in that: The pressing parts further comprise cross beams (20) and top rods (21), a plurality of the cross beams (20) are arranged on the support (2), the top rods (21) are vertically arranged in the cross beams (20), upper ends of the top rods (21) are connected with a pressing device (22), lower ends of the top rods (21) are connected with mounting frames (23), the mounting frames (23) rotatably arrange the pressing wheels (4), the mounting frames (23) symmetrically arrange guide rods (24) thereon, and the guide rods (24) are slidably connected with the cross beams (20).

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