Supporting and positioning device for pipeline drainage construction

Abstract

The utility model discloses a supporting and positioning device for pipeline drainage construction, which relates to the technical field of pipeline drainage construction and comprises a bottom frame and a first mounting box fixed on the upper surface of the bottom frame, a second mounting box is arranged above the first mounting box, and a pipeline positioning component is mounted in the second mounting box. A leveling assembly used for adjusting flatness is mounted on the bottom frame, a first motor is fixed to the right side face of the first mounting box, a reverse lead screw is fixed to the output end of the first motor, the pipeline positioning assembly comprises an arc-shaped plate, a support, a screw and a pressing plate, the arc-shaped plate is fixed to the upper surface of the mounting plate, and the support is fixed to the lower surface of the arc-shaped plate. A support is fixed to the rear side face of the top end of the arc-shaped plate, the top end of the support is in threaded connection with a screw, and a pressing plate is installed at the bottom end of the screw. According to the supporting and positioning device for pipeline drainage construction, the flatness of the bottom frame is adjusted, the device adapts to a drainage construction site, it is ensured that pipelines are flatly placed, and pipeline butt joint is convenient.

Description

Technical Field

[0001] This utility model relates to the field of pipeline drainage construction technology, specifically a support and positioning device for pipeline drainage construction. Background Technology

[0002] In pipeline drainage construction, the pipeline needs to be treated. The pipeline is supported by a support and positioning device, and then the end face of the pipeline is cut with cutting equipment. Then, the pipeline is glued together or welded together to achieve pipeline connection. During connection, the support and positioning device can ensure that the pipeline does not shift.

[0003] Chinese utility model patent CN214171491U discloses a pipe support and positioning device for drainage construction, including a base plate. Movable wheels are fixedly installed at both ends of the bottom of the base plate, and sliding blocks are fixedly installed at both ends of the top of the base plate. A sliding block is slidably connected to the outer surface of the sliding block, a top plate is fixedly connected to the top of the sliding block, and a fixed seat is fixedly connected to the top of the top plate. This utility model, through the functions of a second motor, a second threaded rod, a movable sleeve, a fixed plate, a rotating rod, an adjusting plate, a first motor, a first threaded rod, a sliding block, a connecting block, a top plate, a third motor, an active bevel gear, and a driven bevel gear, solves the problem that in existing drainage construction processes, the connection of adjacent drainage pipes often relies on construction personnel using tools. If the construction personnel lack experience, this reduces the quality of the connection, increases the risk of leakage, and is time-consuming and labor-intensive.

[0004] Based on existing solutions and actual production and processing applications, the existing support and positioning devices for pipeline drainage construction often face challenges due to uneven ground conditions at construction sites. When handling or connecting pipelines, the uneven ground affects the flatness of the support and positioning device and the pipeline, thus impacting the connection. Therefore, we propose a new support and positioning device for pipeline drainage construction to address these issues. Utility Model Content

[0005] The purpose of this utility model is to provide a support and positioning device for pipeline drainage construction, so as to solve the problem mentioned in the background art that the ground at the pipeline drainage construction site is often uneven. When the pipeline is being processed or connected, the support and positioning device is placed at the pipeline drainage construction site. The uneven ground at the construction site affects the flatness of the support and positioning device and the pipeline, thus affecting the connection of the pipeline.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a support and positioning device for pipeline drainage construction, comprising a base frame and a first mounting box fixed to its upper surface, a second mounting box being disposed above the first mounting box, and a pipeline positioning component being installed inside the second mounting box.

[0007] The base frame is equipped with a leveling component for adjusting flatness;

[0008] A first motor is fixed on the right side of the first mounting box. A reverse lead screw is fixed at the output end of the first motor. A first moving block is threaded to the outer end of the reverse lead screw. A second moving block is fixed to the rear side of the first moving block by a rod. Support rods are rotatably installed on the top of both the second moving block and the first moving block.

[0009] The second mounting box contains a pushing component for assisting in pipe docking. The second mounting box also contains a mounting plate. The pipe positioning component includes an arc-shaped plate, a bracket, a screw, and a pressure plate. The arc-shaped plate is fixed to the upper surface of the mounting plate. The bracket is fixed to the rear side of the top of the arc-shaped plate, and the top of the bracket is threadedly connected to the screw. The pressure plate is installed at the bottom of the screw.

[0010] Preferably, the leveling assembly includes a manual telescopic rod, a brake wheel, and a level. The manual telescopic rod is fixed to the lower surface of the base frame, and the brake wheel is fixed to the bottom end of the manual telescopic rod. Levels are fixed to the front and left sides of the base frame.

[0011] Preferably, the manual telescopic rod is installed on the lower surface of the base frame at the front, rear, left, and right ends.

[0012] Preferably, the top end of the support rod is rotatably connected to the bottom end of the second mounting box, and the second mounting box and the first mounting box constitute a lifting structure.

[0013] Preferably, the first movable block and the second movable block form a left-right sliding structure with the first mounting box.

[0014] Preferably, the pushing assembly includes an electric telescopic rod, a mounting plate, and ball bearings. The electric telescopic rod is fixed to the front, rear, left, and right ends of the second mounting box. The mounting plate is provided on the inner side of the electric telescopic rod, and ball bearings are installed at the bottom end of the mounting plate.

[0015] Preferably, the bottom end of the screw is rotatably connected to the pressure plate, and the longitudinal section of the pressure plate has an arc-shaped structure.

[0016] Compared with the prior art, the beneficial effects of this utility model are: the support and positioning device for pipeline drainage construction adjusts the flatness of the base frame, adapts to the drainage construction site, ensures that the pipeline is placed flat, and facilitates pipeline connection.

[0017] 1. The base frame is equipped with a leveling component for adjusting the flatness. The leveling component makes it easy to adjust the flatness of the base frame to adapt to the drainage construction site and prevent the pipes fixed on the support and positioning device for pipeline drainage construction from tilting.

[0018] 2. The first motor drives the reverse lead screw to rotate. The left and right ends of the reverse lead screw are threaded with the first moving block. As the reverse lead screw rotates, the first moving block and the second moving block move relative to each other, thereby rotating the support rod to raise and lower the second mounting box and adjust the height of the pipe above the second mounting box.

[0019] 3. The push assembly includes electric telescopic rods, mounting plates, and ball bearings. The four sets of electric telescopic rods (front, back, left, and right) can be used to adjust the position of the mounting plate and the pipes on it, facilitating pipe connection and reducing errors.

[0020] During the movement of the mounting plate, the ball bearings move on the second mounting box, reducing friction and facilitating the movement of the mounting plate. Attached Figure Description

[0021] Figure 1 This is a front view of the axial side structure of this utility model;

[0022] Figure 2 This is a schematic diagram of the first axial section structure of this utility model;

[0023] Figure 3 This is a schematic diagram of the second axial side section structure of this utility model;

[0024] Figure 4 This is a schematic diagram of the connection structure between the first mounting box and the base frame of this utility model;

[0025] Figure 5 This is a schematic diagram of the axial structure of this utility model viewed from below;

[0026] Figure 6 This is a schematic diagram of the connection structure between the ball bearing and the mounting plate of this utility model.

[0027] In the diagram: 1. Base frame; 2. Manual telescopic rod; 3. Brake wheel; 4. Level; 5. First mounting box; 6. First motor; 7. Reverse lead screw; 8. First moving block; 9. Second moving block; 10. Support rod; 11. Second mounting box; 12. Electric telescopic rod; 13. Mounting plate; 14. Ball bearing; 15. Arc plate; 16. Bracket; 17. Screw; 18. Pressure plate. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Example 1: Please refer to Figures 1-6 Existing support and positioning devices for pipeline drainage construction are often used on uneven ground at pipeline drainage construction sites. When the pipeline is being treated or connected, the uneven ground affects the flatness of the support and positioning device and the pipeline, thus affecting the connection of the pipeline. In order to solve this technical problem, this embodiment discloses the following technical content.

[0030] A support and positioning device for pipeline drainage construction includes a base frame 1, a manual telescopic rod 2, a brake wheel 3, a level 4, a first mounting box 5, a first motor 6, a reverse screw 7, a first moving block 8, a second moving block 9, a support rod 10, a second mounting box 11, an electric telescopic rod 12, a mounting plate 13, a ball bearing 14, an arc plate 15, a bracket 16, a screw 17, and a pressure plate 18.

[0031] The base frame 1 is equipped with a leveling assembly for adjusting flatness. The leveling assembly includes a manual telescopic rod 2, a brake wheel 3, and a level 4. The manual telescopic rod 2 is fixed to the lower surface of the base frame 1, and the brake wheel 3 is fixed to the bottom end of the manual telescopic rod 2. The level 4 is fixed to the front and left sides of the base frame 1. The manual telescopic rod 2 is installed at the front, rear, left and right ends of the lower surface of the base frame 1.

[0032] After moving the pipeline drainage construction support and positioning device to the construction site, observe the position of the ball in the level 4 on the front and left sides. When the ball inside the level 4 is not in the center, it indicates that the pipeline drainage construction support and positioning device is not placed evenly. Adjust the length of the 4 sets of manual telescopic rods 2 to adjust the height of the four corners of the base frame 1 so that the base frame 1 remains level. Before the pipeline is placed, the pipeline drainage construction support and positioning device is relatively light, and the workers can lift the base frame 1 to adjust the length of the manual telescopic rods 2.

[0033] After adjusting the level of the base frame 1, place the pipe on the pipe positioning assembly. The pipe positioning assembly includes an arc plate 15, a bracket 16, a screw 17, and a pressure plate 18. The arc plate 15 is fixed on the upper surface of the mounting plate 13. The bracket 16 is fixed on the rear side of the top of the arc plate 15, and the top of the bracket 16 is threadedly connected to the screw 17. The pressure plate 18 is installed at the bottom of the screw 17 and is rotatably connected to the pressure plate 18. The longitudinal section of the pressure plate 18 is arc-shaped. The pipe is located on the upper surface of the arc plate 15. Manually rotate the screw 17 to adjust the height of the pressure plate 18 so that the pressure plate 18 presses down on the pipe to fix it.

[0034] When the height of the pipe needs to be adjusted, the first motor 6 is started. The first motor 6 drives the reverse screw 7 to rotate. As the reverse screw 7 rotates, the first moving block 8 and the second moving block 9 move relative to each other, thereby rotating the support rod 10. The top end of the support rod 10 is rotatably connected to the bottom end of the second mounting box 11. The second mounting box 11 and the first mounting box 5 form a lifting structure. The height of the first mounting box 5 is adjusted by rotating the support rod 10, thereby adjusting the height of the pipe.

[0035] Example 2: The technical content disclosed in this example is a further improvement based on Example 1. Existing support and positioning devices for pipeline drainage construction are inconvenient for adjusting the position of pipes during pipe connection, resulting in significant errors between the two sets of pipes and affecting pipe connection. To solve this technical problem, this example discloses the following technical content. Please refer to... Figures 1-6 ;

[0036] The second mounting box 11 is equipped with a pushing assembly for assisting in connecting pipes. The pushing assembly includes an electric telescopic rod 12, a mounting plate 13, and a ball bearing 14. The electric telescopic rod 12 is fixed at the front, rear, left, and right ends of the second mounting box 11. The mounting plate 13 is provided on the inner side of the electric telescopic rod 12, and the ball bearing 14 is installed at the bottom end of the mounting plate 13.

[0037] After the pipe is fixed on the pipe positioning assembly, the two sets of electric telescopic rods 12 extend and retract to adjust the left and right positions of the mounting plate 13 and the pipe, and the two sets of electric telescopic rods 12 extend and retract to adjust the front and rear positions of the mounting plate 13 and the pipe, so that the end faces of the two sets of pipes are completely aligned. During the movement of the mounting plate 13, the ball bearing 14 rolls inside the second mounting box 11 to facilitate the movement of the mounting plate 13.

[0038] The above completes a series of operations for the support and positioning device used in pipeline drainage construction. Any content not described in detail in this specification is existing technology known to those skilled in the art.

[0039] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.

[0040] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A support positioning device for pipeline drainage construction, comprising a chassis (1) and a first mounting box (5) fixed on the upper surface of the chassis (1), a second mounting box (11) is arranged above the first mounting box (5), and a pipeline positioning assembly is arranged in the second mounting box (11), characterized in that: a leveling assembly for adjusting flatness is arranged on the chassis (1); a first motor (6) is fixed on the right side of the first mounting box (5), a reverse lead screw (7) is fixed on the output end of the first motor (6), a first moving block (8) is threadedly connected to the outer end of the reverse lead screw (7), a second moving block (9) is fixed on the rear side of the first moving block (8) through a rod, and a support rod (10) is rotatably arranged on the top end of the second moving block (9) and the first moving block (8); a pushing assembly for assisting in butt joint of the pipeline is arranged in the second mounting box (11), an installation plate (13) is arranged in the second mounting box (11), the pipeline positioning assembly comprises an arc-shaped plate (15), a support (16), a screw rod (17) and a pressing plate (18), the arc-shaped plate (15) is fixed on the upper surface of the installation plate (13), the support (16) is fixed on the top rear side of the arc-shaped plate (15), the screw rod (17) is threadedly connected to the top end of the support (16), and the pressing plate (18) is arranged on the bottom end of the screw rod (17).

2. The support positioning device for pipe drainage construction according to claim 1, characterized in that: The leveling assembly comprises a manual telescopic rod (2), a brake wheel (3) and a level (4), the manual telescopic rod (2) is fixed on the lower surface of the chassis (1), the brake wheel (3) is fixed on the bottom end of the manual telescopic rod (2), and the level (4) is fixed on the front side and the left side of the chassis (1).

3. The support positioning device for pipe drainage construction according to claim 2, characterized in that: The manual telescopic rod (2) is arranged on the lower surface of the chassis (1) at the front, rear, left and right ends.

4. The support positioning device for pipe drainage construction according to claim 1, characterized in that: The top end of the support rod (10) is rotatably connected to the bottom end of the second mounting box (11), and the second mounting box (11) and the first mounting box (5) form a lifting structure.

5. The support positioning device for pipe drainage construction according to claim 1, characterized in that: The first moving block (8) and the second moving block (9) and the first mounting box (5) form a left-right sliding structure.

6. The support positioning device for pipe drainage construction according to claim 1, characterized in that: The pushing assembly comprises an electric telescopic rod (12), an installation plate (13) and a ball (14), the electric telescopic rod (12) is fixed on the inner front, rear, left and right ends of the second mounting box (11), the installation plate (13) is arranged on the inner side of the electric telescopic rod (12), and the ball (14) is arranged on the bottom end of the installation plate (13).

7. The support positioning device for pipe drainage construction according to claim 1, characterized in that: The bottom end of the screw rod (17) is rotatably connected to the pressing plate (18), and the longitudinal section of the pressing plate (18) is in an arc-shaped structure.

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