Pipeline butt joint device for building water supply and drainage

Abstract

The utility model relates to the technical field of water supply and drainage pipeline installation, in particular to a building water supply and drainage pipeline butt joint device which comprises a butt joint base, two moving grooves are symmetrically formed in the butt joint base, and supporting bracket assemblies which are in sliding fit with the moving grooves and used for preliminarily clamping pipelines to be in butt joint are arranged in the moving grooves. A driving box is arranged on the butt joint base; a synchronous driving assembly used for driving the two supporting bracket assemblies to move in the same direction or in the opposite directions is arranged in the driving box, and two sets of auxiliary butt joint assemblies matched with the supporting bracket assemblies are symmetrically arranged on the top face of the driving box. By virtue of the technical advantages of high precision, strong adaptability, intelligent control, simplicity and convenience in operation, construction flexibility and safety and the like, the utility model provides a set of advanced solution for efficient and high-quality installation of water supply and drainage pipelines, and is expected to be widely applied in the industry and promote the progress of the construction technology.

Description

Technical Field

[0001] The utility model relates to the technical field of water supply and drainage pipeline installation, in particular to a pipeline docking device for building water supply and drainage. Background Art

[0002] In the installation of modern building water supply and drainage systems, pipe docking is a crucial link, which is directly related to the sealing, stability and service life of the entire water supply and drainage network. The traditional manual docking method is not only time-consuming and labor-intensive, but also difficult to ensure docking accuracy, which can easily lead to quality problems such as leakage and seepage, seriously affecting the safety performance and user experience of the building. Therefore, in order to improve the efficiency and accuracy of pipe docking, automated and intelligent pipe docking technology has emerged.

[0003] Existing pipe docking technologies mainly include manual docking and semi-automatic docking. Manual docking relies on the workers' experience and skills, and the docking accuracy and efficiency are limited by personal ability. In addition, the labor intensity is high and the docking quality is difficult to guarantee. Although semi-automatic docking has introduced some mechanical auxiliary devices, it still has problems such as complex operation, poor synchronization, and low docking accuracy.

[0004] How to solve the above technical problems is the subject faced by the present utility model. Summary of the invention

[0005] In order to address the deficiencies in the prior art, the utility model provides a reasonably designed, safe and reliable pipe docking device for building water supply and drainage. Through the combination of these technical principles and structural designs, the pipe docking device can achieve efficient, accurate and safe pipe docking installation, greatly improving the quality and efficiency of building water supply and drainage pipe construction.

[0006] The utility model solves the technical problem by adopting the following technical solution: a pipe docking device for building water supply and drainage, comprising a docking base, two movable grooves are symmetrically provided on the docking base, a support bracket assembly is provided in the movable groove, which is slidably matched with the movable groove and is used for preliminarily clamping the pipe to be docked, and a driving box is provided on the docking base;

[0007] The drive box is provided with a synchronous drive component for driving the two support bracket components to move in the same direction or in opposite directions. Two groups of auxiliary docking components cooperating with the support bracket components are symmetrically arranged on the top surface of the drive box.

[0008] Furthermore, the supporting bracket assembly includes a supporting frame arranged in the movable groove, a clamping circular frame is arranged on the supporting frame, and the length direction of the movable groove is consistent with the axial direction of the pipe to be docked; an auxiliary guide rod cooperating with the synchronous drive assembly is arranged in the movable groove, and the axis of the auxiliary guide rod is consistent with the axial direction of the pipe to be docked.

[0009] Preferably, the support frame is provided with a movable bracket that slides with the support frame, the support frame is provided with a lifting drive rod that cooperates with the movable bracket, and the movable bracket is fixedly connected to the clamping circular frame, a lifting arc plate is provided in the clamping circular frame, the movable bracket is provided with a lifting drive rod connected with the lifting arc plate, and two groups of clamping screws that cooperate with the lifting arc plate are symmetrically provided on the clamping circular frame.

[0010] Preferably, three structural designs of synchronous drive components are provided, as follows:

[0011] First, the synchronous drive assembly includes a drive cavity provided in the drive box, drive grooves cooperating with the drive cavity are provided at both ends of the drive box, a drive motor is arranged in the drive cavity, a drive gear is arranged at the output end of the drive motor, a drive rack meshing with the drive gear is arranged in the drive cavity, connecting rods connected with the support bracket assembly are provided at both ends of the drive rack, a sliding groove cooperating with the drive rack is provided in the drive cavity, and the length direction of the sliding groove is perpendicular to the axial direction of the pipe to be docked.

[0012] Secondly, the synchronous drive assembly includes a driving screw arranged in the driving box, a synchronous drive frame cooperating with the driving screw is arranged in the driving screw, and the axial direction of the driving screw is arranged perpendicular to the axial direction of the pipe to be docked; both ends of the synchronous drive frame are provided with driving rods connected to the supporting bracket assembly, and a linkage groove cooperating with the driving rod is opened in the driving box.

[0013] Third, the synchronous drive assembly includes a movable groove arranged in the drive box, a synchronous screw is arranged in the movable groove, the axis of the synchronous screw is arranged perpendicular to the axis direction of the pipe to be docked, thread segments with opposite threads are symmetrically arranged on the synchronous screw, a drive block threadedly matched with the thread segments is arranged in the movable groove, two linkage grooves are symmetrically opened on the drive box, and a linkage rod connected to the support bracket assembly is arranged on the drive block.

[0014] Furthermore, the auxiliary docking assembly includes an auxiliary bracket arranged on the driving box, the auxiliary bracket is provided with an auxiliary circular frame, the auxiliary circular frame is provided with a supporting arc plate, and the driving box is provided with a supporting telescopic rod that cooperates with the supporting arc plate.

[0015] Preferably, a telescopic bracket slidably matched with the auxiliary bracket is provided on the auxiliary bracket, the telescopic bracket is fixedly connected to the auxiliary round frame, and the supporting telescopic rod passes through the telescopic bracket.

[0016] Furthermore, the supporting bracket assembly is provided with a laser emitting component, the auxiliary docking assembly is provided with a laser receiving component, and the driving box is provided with a central control module cooperating with the laser emitting component and the laser receiving component, and the central control module is electrically connected to the supporting bracket assembly and the auxiliary docking assembly; the docking base is provided with movable wheels, and the docking base is provided with stable telescopic legs cooperating with the movable wheels.

[0017] The utility model uses a precise synchronous drive assembly, whether it is a gear rack, a drive screw or a synchronous screw structure, to ensure that the support bracket assemblies on both sides move in the same direction or in opposite directions accurately, thereby achieving high-precision docking of pipelines. The laser ranging and feedback control system further improves the accuracy of docking, and can ensure extremely small errors even in the docking of large-diameter and long-distance pipelines.

[0018] The support bracket assembly in the utility model is designed with a movable bracket and a lifting drive rod, as well as an adjustable clamping screw, which can adapt to pipes of different sizes and materials and meet the needs of diversified water supply and drainage systems. The supporting arc plate and telescopic rod in the auxiliary docking assembly also enhance the adaptability to the shape of the pipe and improve the overall versatility.

[0019] The integrated central control module in the utility model cooperates with the laser transmitter and receiver to realize intelligent monitoring and automatic adjustment of the docking process, reduce manual intervention, and improve docking efficiency and quality. This improvement in intelligence makes the entire docking operation more efficient and stable, and reduces the difficulty of operation and labor intensity.

[0020] The docking base in the utility model is equipped with movable wheels and a stable telescopic leg design, so that the equipment can be flexibly moved at the construction site while ensuring stability and safety during operation, which greatly improves the flexibility of construction and the scope of operation, and is particularly suitable for installation environments under complex or restricted conditions. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2It is a schematic diagram of the structure of the utility model in cross section;

[0023] Figure 3 It is a cross-sectional structural schematic diagram of the side of the utility model;

[0024] Figure 4 It is a cross-sectional structural schematic diagram of the drive motor of the utility model;

[0025] Figure 5 for Figure 2 Schematic diagram of the local enlarged structure at point A in the middle.

[0026] Among them, the accompanying drawings are marked as: 100, docking base; 200, moving groove; 210, auxiliary guide rod; 300, supporting bracket assembly; 310, supporting frame; 320, clamping circular frame; 400, driving box; 410, driving cavity; 420, driving groove; 500, synchronous driving assembly; 510, driving gear; 520, driving rack; 530, connecting rod; 600, auxiliary docking assembly; 610, auxiliary bracket; 620, auxiliary circular frame; 630, supporting arc plate; 640, supporting telescopic rod. DETAILED DESCRIPTION

[0027] See also Figures 1 to 4 As shown, a pipe docking device for building water supply and drainage includes a docking base 100, two movable grooves 200 are symmetrically provided on the docking base 100, a support bracket assembly 300 is provided in the movable groove 200 for slidingly cooperating with the movable groove 200 and for preliminarily clamping the pipe to be docked, and a driving box 400 is provided on the docking base 100;

[0028] The driving box 400 is provided with a synchronous driving assembly 500 for driving the two supporting bracket assemblies 300 to move in the same direction or in opposite directions. Two groups of auxiliary docking assemblies 600 cooperating with the supporting bracket assemblies 300 are symmetrically arranged on the top surface of the driving box 400.

[0029] Specifically, the docking base 100 serves as the foundation of the entire device. The docking base 100 provides a stable support platform, on which a movable groove 200 is symmetrically provided for installing a support bracket assembly 300, wherein the support bracket assembly 300 realizes preliminary clamping and precise adjustment of the pipeline. The drive box 400 has a built-in synchronous drive assembly 500, which is responsible for driving the support bracket assembly 300 to move in the same direction or opposite directions to achieve precise docking of the pipeline, and the auxiliary docking assembly 600 is used to assist the precise docking and stability of the pipeline.

[0030] Furthermore, the supporting bracket assembly 300 includes a supporting frame 310 arranged in the movable groove 200, a clamping circular frame 320 is arranged on the supporting frame 310, and the length direction of the movable groove 200 is consistent with the axial direction of the pipe to be docked; an auxiliary guide rod 210 cooperating with the synchronous drive assembly 500 is arranged in the movable groove 200, and the axis of the auxiliary guide rod 210 is consistent with the axial direction of the pipe to be docked.

[0031] Preferably, the support frame 310 is provided with a movable bracket that slides with the support frame 310, the support frame 310 is provided with a lifting drive rod that cooperates with the movable bracket, and the movable bracket is fixedly connected to the clamping circular frame 320, a lifting arc plate is provided in the clamping circular frame 320, the movable bracket is provided with a lifting drive rod connected with the lifting arc plate, and the clamping circular frame 320 is symmetrically provided with two groups of clamping screws that cooperate with the lifting arc plate.

[0032] Specifically, the support bracket assembly 300 includes a support bracket 310 and a clamping circular frame 320. The support bracket 310 is provided with a movable bracket that slides with the support bracket 310, and the movable bracket is fixedly connected to the clamping circular frame 320. The clamping circular frame 320 is designed to initially clamp the pipe to be docked, and a lifting arc plate is provided inside the clamping circular frame to support the pipe during the docking process. Moreover, the clamping circular frame 320 is equipped with a lifting arc plate and a clamping screw, which can be close to the surface of the pipe to achieve initial stable clamping. The cooperation between the movable bracket and the lifting drive rod allows the clamping force and position to be flexibly adjusted to ensure the alignment of the pipeline axis.

[0033] Preferably, three structural designs of the synchronous drive assembly 500 are provided, as follows:

[0034] First, the synchronous drive assembly 500 includes a drive cavity 410 opened in the drive box 400, and drive grooves 420 cooperating with the drive cavity 410 are opened at both ends of the drive box 400, and a drive motor is arranged in the drive cavity 410, and a drive gear 510 is arranged at the output end of the drive motor, and a drive rack 520 meshing with the drive gear 510 is arranged in the drive cavity 410, and connecting rods 530 connected with the support bracket assembly 300 are arranged at both ends of the drive rack 520, and a sliding groove cooperating with the drive rack 520 is opened in the drive cavity 410, and the length direction of the sliding groove is perpendicular to the axial direction of the pipe to be docked.

[0035] Secondly, the synchronous drive assembly 500 includes a driving screw arranged in the driving box 400, and a synchronous drive frame cooperating with the driving screw is arranged in the driving screw, and the axial direction of the driving screw is arranged perpendicular to the axial direction of the pipe to be docked; both ends of the synchronous drive frame are provided with driving rods connected to the supporting bracket assembly 300, and a linkage groove cooperating with the driving rod is opened in the driving box 400.

[0036] Thirdly, the synchronous drive assembly 500 includes a movable groove 200 arranged in the drive box 400, a synchronous screw is arranged in the movable groove 200, the axis of the synchronous screw is arranged perpendicular to the axis direction of the pipe to be docked, and the synchronous screw is symmetrically provided with thread segments with opposite threads, and a driving block threadedly matched with the thread segments is arranged in the movable groove 200, and two linkage grooves are symmetrically opened on the drive box 400, and a linkage rod connected to the support bracket assembly 300 is arranged on the driving block.

[0037] Specifically, the drive box 400 is equipped with a synchronous drive assembly 500, which is responsible for driving the two support bracket assemblies 300 to move in the same direction or opposite directions to ensure the precise alignment of the pipe ends. The designs of the three types of synchronous drive assemblies 500 include: a drive motor and a drive rack 520 system: the motor drives the gear 510, thereby driving the rack connected to the support bracket assembly 300 to achieve synchronous movement. A drive screw and a synchronous drive frame system: the synchronous drive frame is driven by the rotation of the drive screw, thereby achieving synchronous movement of the support bracket assembly 300. A synchronous screw and a drive block system: the synchronous movement of the support bracket assembly 300 is achieved by cooperating with the drive block through the thread on the synchronous screw.

[0038] Furthermore, the auxiliary docking assembly 600 includes an auxiliary bracket 610 arranged on the driving box 400, the auxiliary bracket 610 is provided with an auxiliary circular frame 620, the auxiliary circular frame is provided with a supporting arc plate 630, and the driving box 400 is provided with a supporting telescopic rod 640 that cooperates with the supporting arc plate 630.

[0039] Preferably, a telescopic bracket that is slidably matched with the auxiliary bracket 610 is provided on the auxiliary bracket 610, the telescopic bracket is fixedly connected to the auxiliary round frame 620, and the supporting telescopic rod 640 passes through the telescopic bracket.

[0040] Specifically, in the auxiliary docking assembly 600, the auxiliary circular frame 620 and the supporting arc plate 630 provide additional support, and the supporting telescopic rod 640 is adjusted to adapt to the shape of the pipeline to ensure stability during the docking process.

[0041] Furthermore, the support bracket assembly 300 is provided with a laser emitting component, the auxiliary docking assembly 600 is provided with a laser receiving component, and the drive box 400 is provided with a central control module that cooperates with the laser emitting component and the laser receiving component, and the central control module is electrically connected to the support bracket assembly 300 and the auxiliary docking assembly 600; the docking base 100 is provided with moving wheels, and the docking base 100 is provided with stable telescopic legs that cooperate with the moving wheels.

[0042] Specifically, the laser transmitter and the laser receiver cooperate with the central control module to achieve accurate positioning during the pipe docking process. The mobile wheels and the stable telescopic legs enable the docking device to be flexibly moved and firmly fixed at the desired position.

[0043] Specifically, laser-guided docking technology is used to improve docking accuracy. The laser-guided docking system consists of a laser transmitter, a laser receiver and a central control module. The laser transmitter emits lasers, and the laser receiver receives laser signals. The central control module calculates the docking position and angle of the pipeline based on the laser signal, and controls the drive assembly to adjust the docking position and angle of the pipeline, further improving the docking accuracy. The mobile wheels and stable telescopic legs of the docking base 100 allow the entire device to be flexibly moved to the working position and firmly locked during operation, adapting to a variety of working environments and improving the flexibility and safety of the operation.

[0044] Specifically, the pipe is placed on the clamping round frame 320 of the support bracket assembly 300. The support bracket assembly 300 is controlled to move by the synchronous drive assembly 500, the drive screw and the synchronous drive frame, and the synchronous screw and the drive block to align the pipe. The auxiliary docking assembly 600, the auxiliary round frame 620, the supporting arc plate 630, and the supporting telescopic rod 640 assist in the precise docking of the pipe. The optical transmitter and the receiver cooperate with the central control module to achieve precise positioning during the docking process. The mobile wheels and the stable telescopic legs enable the docking device to be flexibly moved and firmly fixed in the desired position.

[0045] Technical features not described in the present invention can be achieved through or by adopting existing technologies, and will not be elaborated here. Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by ordinary technicians in this technical field within the essential scope of the present invention should also fall within the scope of protection of the present invention.

Claims

1. A pipe docking device for building water supply and drainage, characterized in that: The docking base (100) comprises two movable grooves (200) symmetrically provided on the docking base (100), a support bracket assembly (300) slidingly matched with the movable groove (200) and used for preliminarily clamping the pipe to be docked is arranged in the movable groove (200), and a driving box (400) is arranged on the docking base (100); The drive box (400) is provided with a synchronous drive assembly (500) for driving the two support bracket assemblies (300) to move in the same direction or in opposite directions, and two groups of auxiliary docking assemblies (600) cooperating with the support bracket assemblies (300) are symmetrically arranged on the top surface of the drive box (400).

2. A pipe docking device for building water supply and drainage as claimed in claim 1, characterized in that: The support bracket assembly (300) comprises a support frame (310) arranged in the movable groove (200), a clamping circular frame (320) being arranged on the support frame (310), and the length direction of the movable groove (200) is consistent with the axial direction of the pipe to be docked; an auxiliary guide rod (210) cooperating with the synchronous drive assembly (500) is arranged in the movable groove (200), and the axis of the auxiliary guide rod (210) is consistent with the axial direction of the pipe to be docked.

3. A pipe docking device for building water supply and drainage as claimed in claim 2, characterized in that: The support frame (310) is provided with a movable bracket that slidably cooperates with the support frame (310), the support frame (310) is provided with a lifting drive rod that cooperates with the movable bracket, and the movable bracket is fixedly connected to the clamping circular frame (320), a lifting arc plate is provided in the clamping circular frame (320), the movable bracket is provided with a lifting drive rod connected to the lifting arc plate, and two groups of clamping screws that cooperate with the lifting arc plate are symmetrically provided on the clamping circular frame (320).

4. A pipe docking device for building water supply and drainage as claimed in claim 1, characterized in that: The synchronous drive assembly (500) comprises a drive cavity (410) provided in the drive box (400), drive grooves (420) cooperating with the drive cavity (410) are provided at both ends of the drive box (400), a drive motor is provided in the drive cavity (410), a drive gear (510) is provided at the output end of the drive motor, a drive rack (520) meshing with the drive gear (510) is provided in the drive cavity (410), connecting rods (530) connected with the support bracket assembly (300) are provided at both ends of the drive rack (520), a sliding groove cooperating with the drive rack (520) is provided in the drive cavity (410), and the length direction of the sliding groove is perpendicular to the axial direction of the pipe to be docked.

5. A pipe docking device for building water supply and drainage as claimed in claim 1, characterized in that: The synchronous drive assembly (500) comprises a driving screw arranged in the driving box (400), wherein a synchronous drive frame cooperating with the driving screw is arranged in the driving screw, and the axial direction of the driving screw is arranged perpendicular to the axial direction of the pipe to be docked; both ends of the synchronous drive frame are provided with driving rods connected to the supporting bracket assembly (300), and the driving box (400) is provided with a linkage groove cooperating with the driving rod.

6. A pipe docking device for building water supply and drainage as claimed in claim 1, characterized in that: The synchronous drive assembly (500) comprises a movable groove (200) arranged in the drive box (400), a synchronous screw rod is arranged in the movable groove (200), the axis of the synchronous screw rod is arranged perpendicular to the axis direction of the pipe to be docked, the synchronous screw rod is symmetrically provided with thread segments with opposite threads, the movable groove (200) is provided with a drive block threadably matched with the thread segments, the drive box (400) is symmetrically provided with two linkage grooves, and the drive block is provided with a linkage rod connected to the support bracket assembly (300).

7. A pipe docking device for building water supply and drainage as claimed in claim 1, characterized in that: The auxiliary docking assembly (600) comprises an auxiliary bracket (610) arranged on the driving box (400), an auxiliary round frame (620) is arranged on the auxiliary bracket (610), a supporting arc plate (630) is arranged in the auxiliary round frame, and a supporting telescopic rod (640) cooperating with the supporting arc plate (630) is arranged in the driving box (400).

8. A pipe docking device for building water supply and drainage as claimed in claim 7, characterized in that: The auxiliary bracket (610) is provided with a telescopic bracket that is slidably matched with the auxiliary bracket (610), the telescopic bracket is fixedly connected to the auxiliary round bracket (620), and the supporting telescopic rod (640) passes through the telescopic bracket.

9. A pipe docking device for building water supply and drainage as claimed in claim 1, characterized in that: The support bracket assembly (300) is provided with a laser emitting component, the auxiliary docking assembly (600) is provided with a laser receiving component, and the drive box (400) is provided with a central control module that cooperates with the laser emitting component and the laser receiving component, and the central control module is electrically connected to the support bracket assembly (300) and the auxiliary docking assembly (600); the docking base (100) is provided with movable wheels, and the docking base (100) is provided with stable telescopic legs that cooperate with the movable wheels.

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