Culvert water buoyancy pipe penetrating construction device
By using the sliding connection between pontoon one and pontoon two, along with the design of springs and anti-slip balls, the problem of difficulty in disassembling pontoons in traditional devices is solved. This enables rapid adaptation to different pipe diameters, reduces maintenance costs and construction risks, and improves construction efficiency and safety.
Patent Information
- Application Number
- CN202520919019.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-12
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2035-05-12
AI Technical Summary
Traditional culvert buoyancy pipe-insertion devices are difficult to disassemble due to their float structure, making them hard to adapt to different pipe diameters. They also have high maintenance costs, are inconvenient to transport, have low construction efficiency, and pose safety hazards.
The system employs a sliding connection between pontoon one and pontoon two, achieving rapid locking and stable clamping through connecting and fixing components. Springs and anti-slip balls reduce friction and provide buoyancy support, ensuring the pipeline smoothly enters the culvert.
It enables rapid disassembly and installation, adapts to different pipe diameters, reduces maintenance costs, improves construction safety and efficiency, reduces frictional resistance, and ensures smooth pipe insertion.
Smart Images
Figure CN223725630U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to pipe -through construction technical field especially, relates to culvert water buoyancy pipe -through construction device. BACKGROUND
[0002] Culvert water buoyancy pipe -through construction device is a kind of high-efficiency equipment using water buoyancy to assist pipeline laying, is widely used in urban underground pipe network construction, water conservancy engineering and other fields.The core lies in reducing the friction of pipeline and culvert by buoyancy, reduces construction difficulty and cost.However, the limitation of structure design exists in the practical application of traditional device, which restricts its adaptability and construction efficiency.
[0003] Culvert water buoyancy pipe -through device usually adopts fixed pontoon structure, realizes pipeline movement by mechanical traction or buoyancy support.For example, part of device utilizes integral pontoon and is fixedly connected with culvert, relies on winch to directly pull pipeline;Or provide buoyancy by inflating air bag, combined with guide wheel to assist positioning.These schemes rely on rigid structure design, the connection mode of pontoon and pipeline is mostly bolted or welded, and it is difficult to realize quick disassembly and dynamic adjustment.
[0004] However, the core problem of prior art lies in the difficulty of disassembling pontoon structure.As pontoon is fixedly connected with main frame, it is difficult to flexibly adjust device according to pipeline diameter change, and equipment needs to be customized for different pipe diameters, which significantly increases construction cost and cycle.Meanwhile, fixed structure is bulky in transportation process, difficult to adapt to the carrying demand of narrow space;When maintaining, it needs to be disassembled as a whole, and maintenance efficiency is low.In addition, the distance between fixed pontoons is difficult to dynamically match the center of gravity of pipeline, and pontoon is prone to overturning due to pipeline deviation during pipe-through process, which has safety hazards. UTILITY MODEL CONTENTS
[0005] In order to make up for the above shortcomings, the utility model provides culvert water buoyancy pipe -through construction device, aims at improving the problem that traditional device is difficult to disassemble pontoon, which leads to difficult flexible adaptation to different pipe diameters, high maintenance cost, inconvenient transportation and low construction efficiency, and simultaneously has safety hazards.
[0006] To achieve the above purpose, the utility model provides the following technical scheme: culvert water buoyancy pipe -through construction device, including pontoon one, the outer wall of pontoon one is slidably connected with pontoon two, the inner wall of pontoon two is provided with connecting assembly, the inner wall of pontoon one and pontoon two is provided with fixed assembly;
[0007] The connecting assembly includes connecting rod, the outer wall of connecting rod is fixedly connected in the inner wall of pontoon two, the inner wall of connecting rod is fixedly connected with circular table, the outer wall of circular table is fixedly connected with spring one, one end of spring one is fixedly connected with push table, the outer wall of push table is fixedly connected with pressurized ball, the outer wall of pressurized ball is slidably connected with fixed ball, the outer wall of fixed ball is slidably connected with fixed rod.
[0008] Further, the fixed assembly comprises a fixed plate, the outer wall of the fixed plate is arranged in the inner wall of the buoy one and the buoy two, the outer wall of the fixed plate is fixedly connected with a sliding cylinder, the inner wall of the sliding cylinder is slidably connected with a sliding column, the outer wall of the sliding cylinder is fixedly connected with a spring two, the inner wall of the fixed plate is fixedly connected with a wear plate, and the outer wall of the wear plate is fixedly connected with an anti-skid ball.
[0009] Further, the outer wall of the anti-skid ball is arranged in the inner wall of the buoy one and the buoy two, and the anti-skid ball is used for enhancing friction with the pipeline.
[0010] Further, one end of the spring two is fixedly connected to the lower surface of the sliding column, and the spring two pushes the sliding column to move.
[0011] Further, the outer wall of the wear plate is arranged in the inner wall of the buoy one and the buoy two, and the wear plate cooperates with the anti-skid ball to prevent the pipeline from falling off.
[0012] Further, the outer wall of the fixed rod is fixedly connected to the inner wall of the buoy one, and the fixed rod is used for connecting the buoy one and the buoy two.
[0013] Further, the fixed ball is slidably connected to the inner wall of the connecting rod, and the fixed ball is used for extruding the fixed ball.
[0014] Further, the outer wall of the fixed ball is slidably connected to the inner wall of the connecting rod, and the fixed ball is used for connecting the fixed rod and the connecting rod.
[0015] The utility model has the advantages of the following beneficial effects:
[0016] 1. In the utility model, the buoy one and the buoy two slide to trigger the spring one to compress, push the fixed ball to embed the fixed rod groove, realize quick locking, solve the problem that the traditional device is difficult to disassemble, lead to difficult flexible adaptation of different pipe diameters, high maintenance cost, inconvenient transportation and low construction efficiency, and there are safety hazards, achieve quick disassembly or installation, convenient maintenance, adaptation of different pipe diameters, reduction of maintenance cost and improvement of safety.
[0017] 2. In the utility model, the anti-skid ball contacts the pipeline, the spring two pushes the sliding column to compress the fixed plate to adhere to the pipeline, the buoy provides buoyancy support after water injection, reduces friction to ensure that the pipeline is smoothly penetrated, realizes stable clamping of the pipeline, the sliding cooperation of the wear plate and the anti-skid ball reduces friction resistance, and ensures that the pipeline is smoothly penetrated into the culvert under the action of buoyancy. DRAWINGS
[0018] Figure 1 The utility model provides a three-dimensional structure schematic view of culvert water floating force pipe penetrating construction device;
[0019] Figure 2The spring one part structure schematic view of the culvert water buoyancy pipe penetrating construction device is provided by the utility model.
[0020] Figure 3 The fixed plate part structure schematic view of the culvert water buoyancy pipe penetrating construction device is provided by the utility model.
[0021] Figure 4 For Figure 3 The enlarged schematic view at A in the middle.
[0022] Legend:
[0023] 1, float one; 2, float two; 3, fixed rod; 4, connecting rod; 5, circular table; 6, spring one; 7, push table; 8, pressure ball; 9, fixed ball; 10, fixed plate; 11, wear plate; 12, sliding cylinder; 13, anti-skid ball; 14, spring two; 15, sliding column. Specific implementation
[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0025] Referring to Figure 1 and Figure 2 An embodiment provided by the utility model: a culvert water buoyancy pipe penetrating construction device, including float one 1, the float one 1 outer wall sliding connection has float two 2, the float two 2 inner wall is provided with connecting assembly, for connecting float one 1 with float two 2, the float one 1 with the fixed assembly of float two 2 inner wall is provided, for fixing the pipeline and preventing falling off;
[0026] The connecting assembly includes connecting rod 4, the connecting rod 4 outer wall fixed connection in the float two 2 inner wall, the connecting rod 4 inner wall is fixedly connected with circular table 5, the circular table 5 outer wall is fixedly connected with spring one 6, spring one 6 one end is fixedly connected with push table 7, push table 7 outer wall is fixedly connected with pressure ball 8, the pressure ball 8 outer wall sliding connection has fixed ball 9, the fixed ball 9 outer wall sliding connection has fixed rod 3.
[0027] Specifically, the quick locking of float one 1 and float two 2 is realized by the sliding cooperation of fixed rod 3 and connecting rod 4. When float two 2 slides along float one 1, circular table 5 in connecting rod 4 compresses spring one 6, pushes push table 7 and pressure ball 8 to move to the direction of fixed rod 3, and extrudes fixed ball 9 to embed the groove of fixed rod 3.
[0028] Referring to Figure 1 , Figure 3 andFigure 4 The fixed assembly comprises a fixed plate 10, the outer wall of the fixed plate 10 is arranged on the inner wall of the first buoy 1 and the second buoy 2, the outer wall of the fixed plate 10 is fixedly connected with a sliding cylinder 12, the inner wall of the sliding cylinder 12 is slidably connected with a sliding column 15, the outer wall of the sliding cylinder 12 is fixedly connected with a spring 14, the inner wall of the fixed plate 10 is fixedly connected with a wear-resistant plate 11, the outer wall of the wear-resistant plate 11 is fixedly connected with an anti-skid ball 13, the outer wall of the anti-skid ball 13 is arranged on the inner wall of the first buoy 1 and the second buoy 2, the anti-skid ball 13 is used for enhancing the friction between the anti-skid ball 13 and the pipeline, one end of the spring 14 is fixedly connected with the lower surface of the sliding column 15, the spring 14 pushes the sliding column 15 to move, the outer wall of the wear-resistant plate 11 is arranged on the inner wall of the first buoy 1 and the second buoy 2, the wear-resistant plate 11 cooperates with the anti-skid ball 13 to prevent the pipeline from falling off, the outer wall of the fixed rod 3 is fixedly connected with the inner wall of the first buoy 1, the fixed rod 3 is used for connecting the first buoy 1 and the second buoy 2, the inside of the connecting rod 4 is slidably connected with the pressurizing ball 8, the pressurizing ball 8 is used for extruding the fixed ball 9, the outer wall of the fixed ball 9 is slidably connected with the inner wall of the connecting rod 4, and the fixed ball 9 is used for connecting the fixed rod 3 and the connecting rod 4.
[0029] Specifically, the wear-resistant plate 11 and the anti-skid ball 13 on the fixed plate 10 are in contact with the surface of the pipeline, and the spring 14 pushes the sliding column 15 to extend outward and press the pipeline. The convex structure of the anti-skid ball 13 enhances the friction, and the wear-resistant plate 11 reduces the wear of the surface of the pipeline and prevents the pipeline from falling off.
[0030] Working principle: when the culvert water floating force pipe penetrating construction device is needed, the first buoy 1 and the second buoy 2 are connected through the fixed rod 3 and the connecting rod 4, when the first buoy 1 slides to the second buoy 2, the circular table 5 in the connecting rod 4 pushes the spring 6 to compress, drives the pushing table 7 and the pressurizing ball 8 to move to the fixed rod 3, the pressurizing ball 8 extrudes the fixed ball 9 to embed the groove of the fixed rod 3, and the first buoy 1 and the second buoy 2 are quickly locked.
[0031] In addition, the fixed plate 10 is in contact with the surface of the pipeline through the wear-resistant plate 11 and the anti-skid ball 13, the anti-skid ball 13 enhances the friction to prevent the pipeline from sliding, the sliding column 15 extends outward under the pushing of the spring 14, and the pipeline is further pressed, when the device is filled with water, the first buoy 1 and the second buoy 2 provide floating force to support the pipeline, the sliding cylinder 12 and the sliding column 15 between the buoy and the pipeline push the two fixed plates 10 to clamp the pipeline, so that the pipeline is smoothly penetrated into the culvert under the assistance of the floating force.
[0032] Finally, it should be noted that: the above only preferred embodiments of the present application, and not for limiting the application, although the application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the application, any modification, equivalent replacement, improvement, etc., should be included in the scope of protection of the application.
Claims
1. A culvert water buoyancy pipe penetrating construction device, comprising a buoy (1), characterized in that: The outer wall of the first buoy (1) is slidably connected with the second buoy (2), the inner wall of the second buoy (2) is provided with a connecting assembly, and the inner walls of the first buoy (1) and the second buoy (2) are provided with a fixing assembly; The connecting assembly comprises a connecting rod (4), the outer wall of the connecting rod (4) is fixedly connected with the inner wall of the second buoy (2), the inner wall of the connecting rod (4) is fixedly connected with a circular table (5), the outer wall of the circular table (5) is fixedly connected with a spring (6), one end of the spring (6) is fixedly connected with a pushing table (7), the outer wall of the pushing table (7) is fixedly connected with a pressurizing ball (8), the outer wall of the pressurizing ball (8) is slidably connected with a fixing ball (9), and the outer wall of the fixing ball (9) is slidably connected with a fixing rod (3).
2. The culvert water buoyancy pipe-rodding construction device according to claim 1, characterized by: The fixing assembly comprises a fixing plate (10), the outer wall of the fixing plate (10) is arranged on the inner walls of the first buoy (1) and the second buoy (2), the outer wall of the fixing plate (10) is fixedly connected with a sliding cylinder (12), the inner wall of the sliding cylinder (12) is slidably connected with a sliding column (15), the outer wall of the sliding cylinder (12) is fixedly connected with a spring (14), the inner wall of the fixing plate (10) is fixedly connected with a wear-resistant plate (11), and the outer wall of the wear-resistant plate (11) is fixedly connected with an anti-skid ball (13).
3. The culvert water buoyancy pipe-rodding construction device according to claim 2, characterized by: The outer wall of the anti-skid ball (13) is arranged on the inner walls of the first buoy (1) and the second buoy (2), and the anti-skid ball (13) is used for enhancing the friction between the pipeline.
4. The culvert water buoyancy pipe-rodding construction device according to claim 2, characterized by: One end of the spring (14) is fixedly connected to the lower surface of the sliding column (15), and the spring (14) pushes the sliding column (15) to move.
5. The culvert water buoyancy pipe-rodding device according to claim 2, characterized in that: The outer wall of the wear-resistant plate (11) is arranged on the inner walls of the first buoy (1) and the second buoy (2), and the wear-resistant plate (11) cooperates with the anti-skid ball (13) to prevent the pipeline from falling off.
6. The culvert water buoyancy pipe-rodding device, according to claim 1, wherein: The outer wall of the fixing rod (3) is fixedly connected with the inner wall of the first buoy (1), and the fixing rod (3) is used for connecting the first buoy (1) and the second buoy (2).
7. The culvert water buoyancy pipe-rodding device, according to claim 1, wherein: The pressurizing ball (8) is slidably connected in the connecting rod (4), and the pressurizing ball (8) is used for extruding the fixing ball (9).
8. The culvert water buoyancy pipe-rodding device, according to claim 1, wherein: The outer wall of the fixing ball (9) is slidably connected in the inner wall of the connecting rod (4), and the fixing ball (9) is used for connecting the fixing rod (3) and the connecting rod (4).