A pipeline construction auxiliary installation device

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By combining the design of the support steering unit and the docking components, the problem of inconvenient angle adjustment during pipeline construction is solved, thereby improving the accuracy of pipeline docking and the welding quality.

CN224488214UActive Publication Date: 2026-07-14CHINA RAILWAY CONSTRUCTION ENGINEERING GROUP

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Patent Information

Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner: CHINA RAILWAY CONSTRUCTION ENGINEERING GROUP
Filing Date: 2025-08-14
Publication Date: 2026-07-14

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Abstract

The utility model discloses a pipeline construction auxiliary installation equipment, including base, the base is opened and is equipped with the through groove, the through groove is slidably connected with two groups of sliding seat, the butt -joint part, the butt -joint part includes the two -way screw rod of rotating in the inner wall of base, two groups of thread seats are threadedly connected on the two -way screw rod, and two groups of thread seats are connected with two groups of sliding seat respectively, and the support steering unit is supported, the support steering unit includes the hinged seat of being equipped with on the sliding seat, two groups of arc frames are hinged on the hinged seat, the inner wall rotation of arc frame is connected with a plurality of group rolling roller, and the inner wall of arc frame still rotation is connected with the drive roller. The utility model discloses through the support steering unit adjustable arc frame inner pipeline's angle, has improved the precision of adjacent pipeline butt -joint, has reduced the wrong edge amount, and the butt -joint part is convenient for two groups of support steering unit pipeline butt -joint installation on the unit, has improved the quality of adjacent pipeline construction welding installation.

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Description

Technical Field

[0001] This utility model relates to the field of pipeline construction technology, and in particular to an auxiliary installation device for pipeline construction. Background Technology

[0002] In pipeline construction, auxiliary installation equipment is used to improve construction efficiency, ensure installation accuracy, and guarantee operational safety. Existing pipeline construction auxiliary installation equipment uses supports to connect adjacent pipes together, facilitating subsequent welding.

[0003] Existing auxiliary installation equipment for pipeline construction has the following shortcomings: it only uses the relative movement of adjacent supports to make adjacent pipelines fit together for installation, which makes it inconvenient to adjust the direction of the pipelines within the supports, i.e., it is inconvenient to adjust the angle of the pipelines. The connection between adjacent pipelines is not precise enough, resulting in misalignment between adjacent pipelines, which affects the quality of subsequent welding construction.

[0004] Therefore, those skilled in the art have proposed an auxiliary installation device for pipeline construction to solve the problems mentioned above. Utility Model Content

[0005] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0006] In view of the above-mentioned auxiliary installation equipment for pipeline construction, this utility model is proposed.

[0007] Therefore, the purpose of this utility model is to provide a pipeline construction auxiliary installation device, which is used to solve the problem of inconvenience in adjusting the pipeline turning angle.

[0008] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a pipeline construction auxiliary installation device, comprising:

[0009] A base, wherein a through groove is provided on the base, and two sets of sliding blocks are slidably connected in the through groove;

[0010] The docking component includes a bidirectional lead screw rotatably disposed on the inner wall of the base, and two sets of threaded seats are threadedly connected to the bidirectional lead screw, and the two sets of threaded seats are respectively connected to two sets of sliding seats;

[0011] A support steering unit includes a hinge seat mounted on a slide block. Two sets of arc-shaped frames are hinged to the hinge seat. Multiple sets of rolling rollers are rotatably connected to the inner wall of the arc-shaped frames, and drive rollers are also rotatably connected to the inner wall of the arc-shaped frames.

[0012] In a preferred embodiment of the pipeline construction auxiliary installation equipment of this utility model, the docking component further includes a reduction motor fixedly connected to the base, and the output end of the reduction motor is connected to a bidirectional lead screw.

[0013] As a preferred embodiment of the pipeline construction auxiliary installation equipment of this utility model, a guide rod is fixedly connected to the inner wall of the base, and two sets of sliders are slidably connected to the guide rod, with the two sets of sliders respectively fixedly connected to two sets of threaded seats.

[0014] As a preferred embodiment of the pipeline construction auxiliary installation equipment described in this utility model, the opening ends of both sets of arc-shaped frames are fixedly connected to fixing blocks, and both sets of fixing blocks are provided with through holes.

[0015] As a preferred embodiment of the pipeline construction auxiliary installation equipment of this utility model, the through hole is connected to an installation screw, and the installation screw is threaded with two sets of nuts, which are respectively attached to the outer walls of two sets of fixing blocks.

[0016] In a preferred embodiment of the pipeline construction auxiliary installation equipment of this utility model, a drive rod is fixedly connected to the drive roller, and the end of the drive roller away from the drive rod is rotatably connected to the inner wall of the arc frame through a bearing, and the drive rod passes through the arc frame.

[0017] As a preferred embodiment of the pipeline construction auxiliary installation equipment of this utility model, the outer wall of the arc-shaped frame is fixedly connected to a non-circular frame, and a drive motor is fixedly connected to the non-circular frame.

[0018] In a preferred embodiment of the pipeline construction auxiliary installation equipment of this utility model, the output end of the drive motor is connected to a drive gear via a rotating shaft, and a driven gear is fixedly connected to the outer wall of the drive rod, and the driven gear meshes with the drive gear.

[0019] The beneficial effects of this utility model are as follows: By operating the drive motor on the supporting steering unit, the active gear on the rotating shaft can be rotated. Since the active gear meshes with the driven gear fixed on the drive rod, the drive roller can rotate on the inner wall of the arc frame. With the rotation of multiple sets of rolling rollers, the pipes inside the arc frame can be rolled, and the angle of the pipes in adjacent arc frames can be adjusted, improving the accuracy of the docking of adjacent pipes and reducing the amount of misalignment. By operating the reduction motor on the docking component, the bidirectional lead screw can be rotated. After the two sets of threaded seats connected to the bidirectional lead screw are limited by the sliding limit of the guide rod and the slider, the two sets of sliding seats can move in the through groove, which facilitates the docking and installation of the pipes on the two supporting steering units. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0021] Figure 1 This is a schematic diagram of the overall structure of a pipeline construction auxiliary installation equipment according to the present invention.

[0022] Figure 2 This is a schematic diagram of the support and steering unit structure of a pipeline construction auxiliary installation equipment according to the present invention.

[0023] Figure 3 This is a front structural cross-sectional view of a pipeline construction auxiliary installation device according to the present invention.

[0024] Figure Descriptions: 100, Base; 101, Through slot; 102, Slide; 200, Connecting component; 201, Gear motor; 202, Bidirectional lead screw; 203, Threaded seat; 204, Guide rod; 205, Slider; 300, Support and steering unit; 301, Hinge seat; 302, Arc frame; 303, Rolling roller; 304, Fixing block; 305, Mounting screw; 306, Nut; 307, Drive roller; 308, Irregular frame; 309, Drive motor; 310, Driving gear; 311, Drive rod; 312, Driven gear. Detailed Implementation

[0025] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0026] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0027] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0028] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.

[0029] Example 1

[0030] Reference Figures 1 to 3 This is the first embodiment of the present invention, which provides a pipeline construction auxiliary installation device that can adjust the pipeline turning angle and improve welding quality, including:

[0031] A base 100 has a through groove 101, and two sets of slide blocks 102 are slidably connected in the through groove 101.

[0032] The docking component 200 includes a bidirectional lead screw 202 rotatably disposed on the inner wall of the base 100. Two sets of threaded seats 203 are threadedly connected to the bidirectional lead screw 202, and the two sets of threaded seats 203 are respectively connected to two sets of slides 102.

[0033] The support steering unit 300 includes a hinge seat 301 mounted on the slide 102. Two sets of arc-shaped frames 302 are hinged on the hinge seat 301. Multiple sets of rolling rollers 303 are rotatably connected to the inner wall of the arc-shaped frames 302, and a drive roller 307 is also rotatably connected to the inner wall of the arc-shaped frames 302.

[0034] During use, the electrical terminals of each electrical device are electrically connected to the power supply and the electrical terminals of the controller (mounted on the base 100) via wires. The two sets of pipes are placed on the arc-shaped frames 302 of the two sets of supporting steering units 300 respectively. Through the action of the docking component 200, the two sets of sliding blocks 102 move in opposite directions within the through groove 101, so that the pipes on the two sets of arc frames 302 are docked and fitted together. With the rotation of the drive roller 307 and the rolling of multiple sets of rolling rollers 303, the angle of the pipes in the two sets of arc frames 302 can be adjusted. The docking of adjacent pipes is precise, reducing the misalignment between adjacent pipes and improving the quality of subsequent welding construction of adjacent pipes.

[0035] Example 2

[0036] Reference Figures 1 to 3 This is the second embodiment of the present invention. Unlike the previous embodiment, the docking component 200 also includes a reduction motor 201 fixedly connected to the base 100. The output end of the reduction motor 201 is connected to the bidirectional lead screw 202. The operation of the reduction motor 201 drives the bidirectional lead screw 202 to rotate forward or backward.

[0037] The base 100 has a guide rod 204 fixedly connected to its inner wall. Two sets of sliders 205 are slidably connected to the guide rod 204. The two sets of sliders 205 are fixedly connected to two sets of threaded seats 203 respectively. The slide 102 is fixedly connected to the threaded seat 203. After the two sets of threaded seats 203, which are threaded to the bidirectional lead screw 202, are limited by the sliding of the guide rod 204 and the sliders 205, the adjacent slides 102 can move in opposite or opposite directions in the through groove 101.

[0038] Among them, the opening ends of the two sets of arc-shaped frames 302 are fixedly connected to the fixing blocks 304, and the two sets of fixing blocks 304 are provided with through holes.

[0039] The through hole is connected to a mounting screw 305, and two sets of nuts 306 are threaded onto the mounting screw 305. The two sets of nuts 306 are respectively attached to the outer walls of the two sets of fixing blocks 304. The arc-shaped frame 302 hinged to the hinge seat 301 can be easily opened and closed, so that the pipe is located inside the arc-shaped frame 302. Through the action of the mounting screw 305 and nuts 306, the adjacent fixing blocks 304 can be fixed, that is, the position of the arc-shaped frame 302 is fixed.

[0040] Among them, a drive rod 311 is fixedly connected to the drive roller 307, and the end of the drive roller 307 away from the drive rod 311 is rotatably connected to the inner wall of the arc frame 302 through a bearing, and the drive rod 311 passes through the arc frame 302.

[0041] Among them, the outer wall of the arc-shaped frame 302 is fixedly connected to the irregular frame 308, and the irregular frame 308 is fixedly connected to the drive motor 309.

[0042] The output end of the drive motor 309 is connected to the drive gear 310 via a rotating shaft. The driven gear 312 is fixed to the outer wall of the drive rod 311 and meshes with the drive gear 310. The operation of the drive motor 309 drives the drive gear 310 to rotate. Since the drive gear 310 and the driven gear 312 are meshed, the drive roller 307 on the drive rod 311 can rotate. With the rolling of multiple sets of rolling rollers 303, the pipe can rotate to adjust the angle.

[0043] In use, the adjacent arc-shaped frames 302 on the hinge seat 301 of the support steering unit 300 are opened, and the two sets of pipes are respectively located on the two sets of support steering units 300. Then, the adjacent arc-shaped frames 302 are put together, the mounting screw 305 passes through the through hole in the fixing block 304, and the nut 306 on the mounting screw 305 is rotated to make it fit against the outer wall of the fixing block 304, thus fixing the position of the pipe in the arc-shaped frame 302. Then, the controller makes the drive motor 309 work. The work of the drive motor 309 drives the drive gear 310 to rotate. Since the drive gear 310 is meshed with the driven gear 312, the drive roller 307 on the drive rod 311 can rotate. With the rolling of multiple sets of rolling rollers 303, the pipe can rotate to adjust the angle.

[0044] The geared motor 201 on the docking component 200 drives the bidirectional lead screw 202 to rotate. After the two sets of threaded seats 203 connected to the bidirectional lead screw 202 are limited by the sliding limit of the guide rod 204 and the slider 205, the adjacent slide seats 102 can move in opposite directions in the through groove 101, so that the pipes in the two sets of support steering units 300 are put together. Finally, they are welded by welding equipment, which improves the accuracy of the docking of adjacent pipes, reduces the amount of misalignment, and improves the quality of pipe welding.

[0045] It is worth noting that the entire device is controlled by a controller. Since the controller is a common device and belongs to existing mature technology, its electrical connection relationship and specific circuit structure will not be described in detail here.

[0046] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0047] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A pipeline construction auxiliary installation device, characterized in that, include: A base (100) is provided with a through groove (101), and two sets of slide blocks (102) are slidably connected in the through groove (101); The docking component (200) includes a bidirectional lead screw (202) rotatably disposed on the inner wall of the base (100), and two sets of threaded seats (203) are threadedly connected to the bidirectional lead screw (202), and the two sets of threaded seats (203) are respectively connected to two sets of slides (102); A support steering unit (300) is provided, the support steering unit (300) includes a hinge seat (301) provided on a slide (102), two sets of arc-shaped frames (302) are hinged on the hinge seat (301), the inner wall of the arc-shaped frame (302) is rotatably connected to multiple sets of rolling rollers (303), and the inner wall of the arc-shaped frame (302) is also rotatably connected to a drive roller (307).

2. The pipeline construction auxiliary installation equipment according to claim 1, characterized in that: The docking component (200) also includes a geared motor (201) fixedly connected to the base (100), and the output end of the geared motor (201) is connected to a bidirectional lead screw (202).

3. The pipeline construction auxiliary installation equipment according to claim 1, characterized in that: The inner wall of the base (100) is fixedly connected to a guide rod (204), and two sets of sliders (205) are slidably connected to the guide rod (204). The two sets of sliders (205) are respectively fixedly connected to two sets of threaded seats (203).

4. The pipeline construction auxiliary installation equipment according to claim 1, characterized in that: Both sets of arc-shaped frames (302) have fixed blocks (304) at their open ends, and both sets of fixed blocks (304) have through holes.

5. The pipeline construction auxiliary installation equipment according to claim 4, characterized in that: A mounting screw (305) is connected inside the through hole. Two sets of nuts (306) are threaded onto the mounting screw (305). The two sets of nuts (306) are respectively attached to the outer walls of the two sets of fixing blocks (304).

6. The pipeline construction auxiliary installation equipment according to claim 1, characterized in that: A drive rod (311) is fixedly connected to the drive roller (307). The end of the drive roller (307) away from the drive rod (311) is rotatably connected to the inner wall of the arc frame (302) through a bearing, and the drive rod (311) passes through the arc frame (302).

7. The pipeline construction auxiliary installation equipment according to claim 6, characterized in that: The outer wall of the arc-shaped frame (302) is fixedly connected to a non-circular frame (308), and a drive motor (309) is fixedly connected to the non-circular frame (308).

8. The pipeline construction auxiliary installation equipment according to claim 7, characterized in that: The output end of the drive motor (309) is connected to the drive gear (310) via a rotating shaft. The outer wall of the drive rod (311) is fixed with a driven gear (312), and the driven gear (312) meshes with the drive gear (310).