Auxiliary connecting device for hydraulic engineering pipeline

Abstract

The utility model discloses a hydraulic engineering pipeline auxiliary connecting device which comprises a fixed pile, a fixed frame is fixedly installed at the top end of the fixed pile, a fixed plate is inserted into the fixed frame, a rectangular sliding groove is formed in the surface of the top end of the fixed plate, a movable rod is inserted into the sliding groove, a movable sleeve is arranged on the surface of the movable rod in a sleeved mode, and the movable sleeve is connected with the fixed frame. A second connecting assembly is fixedly installed at the top end of the movable sleeve, a hinge rod is hinged to the meter door face of the second connecting assembly, and a first connecting assembly is hinged to the top end of the hinge rod. A pipeline can be supported through the limiting base, the labor force of workers is relieved, the two movable sleeves can be driven to move and draw close by rotating the movable rod, and in the moving and drawing close process of the movable sleeves, the movable plate is pushed to move up and down in the fixed frame through the hinge rod, so that the height of the C-shaped supporting frame is conveniently adjusted, and the working efficiency is improved. And connection between auxiliary pipelines is facilitated, and the practicability of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to water conservancy technology field especially relates to a water conservancy project pipeline auxiliary connecting device. BACKGROUND

[0002] Water conservancy projects generally involve a large amount of earthwork, concrete engineering and the like, need to consume a large amount of manpower, material resources and financial resources, and have a long construction period. For example, the Three Gorges water conservancy hub project took many years from preparation to completion, and its construction scale and complexity are rare in the world, water conservancy projects are the general term for flood control, waterlogging removal, irrigation, power generation, water supply, reclamation, water and soil conservation, resettlement, water resources protection and the like engineering and its supporting and auxiliary engineering, for controlling and distributing surface water and underground water in nature, and achieving the purpose of building the project to control and harness the water conservancy projects;

[0003] The existing water conservancy project pipeline is time-consuming and laborious when installing, some pipelines are large in length, need to be lifted manually to the horizontal, and then the pipe openings can be connected, therefore, the water conservancy project pipeline auxiliary connecting device is provided to solve the above problems. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the shortcomings in the prior art and provides a water conservancy project pipeline auxiliary connecting device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A water conservancy project pipeline auxiliary connecting device, including fixed pile, the top of fixed pile is fixedly installed with fixed frame, and the inside of fixed frame is inserted with fixed plate, the top surface of fixed plate is equipped with rectangular sliding slot, and the inside of sliding slot is inserted with movable rod, the surface of movable rod is equipped with movable sleeve, and the top of movable sleeve is fixedly installed with second connecting assembly, the surface of second connecting assembly is hingedly connected with hinged rod, and the top of hinged rod is hingedly connected with first connecting assembly, the top of first connecting assembly is fixedly connected with movable plate, and the top of movable plate is fixedly connected with support rod, the top of support rod is fixedly connected with C type support frame, and the bottom of C type support frame is fixedly installed with limit base.

[0007] Preferably, the movable plate is inserted into the inside of the fixed frame, and the movable plate and the fixed frame are combined as a lifting structure.

[0008] Preferably, the surface of the movable rod is oppositely provided with external threads from the center to both sides, the inner wall of the movable sleeve is provided with internal threads matched with the movable rod, and the movable sleeve and the movable rod are threadedly connected.

[0009] Preferably, a tension spring is fixedly connected to the inner top of the C-shaped support frame, and a limit plate is fixedly connected to the bottom end of the tension spring. The tension spring is a helical spring that bears axial tension. Tension springs are generally made of round cross-section material. When not bearing load, the coils of the tension spring are generally tightly closed without gaps, utilizing the rebound force after stretching.

[0010] Preferably, the top of the C-shaped support frame is provided with a threaded groove, and a threaded rod is inserted into the threaded groove.

[0011] Preferably, the top surface of the limiting base is provided with a semi-circular groove, and the bottom surface of the limiting plate is provided with a semi-circular groove.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. The device supports the pipeline through the limiting base, reducing the labor of the workers. By rotating the movable rod, the two sets of movable sleeves can be moved and brought closer together. During the process of the movable sleeves moving and bringing closer together, the movable plate is pushed up and down inside the fixed frame through the hinge rod, which facilitates the adjustment of the height of the C-shaped support frame, facilitates the connection between auxiliary pipelines, and improves the practicality of the device.

[0014] 2. In this device, rotating the threaded rod can drive the limiting plate to move downward. When the limiting plate moves downward, it will come into contact with the surface of the pipe, clamping the pipe between the limiting plate and the limiting base, thus achieving the function of fixing and limiting, and assisting in pipe installation. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of an auxiliary connection device for water conservancy engineering pipelines proposed in this utility model;

[0016] Figure 2 for Figure 1 A three-dimensional cross-sectional view of the fixed frame structure in the diagram;

[0017] Figure 3 for Figure 1 A three-dimensional front view of the C-shaped support frame structure in the diagram;

[0018] Figure 4 for Figure 1 A three-dimensional schematic diagram of the threaded rod and tension spring structure.

[0019] In the diagram: 1. Fixed pile; 2. Fixed frame; 3. Fixed plate; 4. Movable plate; 5. Support rod; 6. C-shaped support frame; 7. Threaded rod; 8. Limiting plate; 9. Limiting base; 10. Tension spring; 11. First connecting assembly; 12. Hinge rod; 13. Movable sleeve; 14. Second connecting assembly; 15. Movable rod. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0021] Reference Figures 1-4 A water conservancy engineering pipeline auxiliary connection device includes a fixed pile 1, a fixed frame 2 fixedly installed at the top of the fixed pile 1, and a fixed plate 3 inserted inside the fixed frame 2. A rectangular sliding groove is opened on the top surface of the fixed plate 3, and a movable rod 15 is inserted inside the sliding groove. A movable sleeve 13 is sleeved on the surface of the movable rod 15, and a second connecting component 14 is fixedly installed at the top of the movable sleeve 13. A hinge rod 12 is hingedly connected to the surface of the second connecting component 14, and a first connecting component 11 is hingedly connected to the top of the hinge rod 12. A movable plate 4 is fixedly connected to the top of the first connecting component 11, and a support rod 5 is fixedly connected to the top of the movable plate 4. A C-shaped support frame 6 is fixedly connected to the top of the support rod 5, and a limit base 9 is fixedly installed at the bottom of the C-shaped support frame 6.

[0022] Furthermore, refer to Figure 1 It can be seen that the movable plate 4 is inserted inside the fixed frame 2. The movable plate 4 and the fixed frame 2 are combined to form a lifting structure. The movable plate 4 abuts against the inner wall of the fixed frame 2 to achieve up and down movement.

[0023] Furthermore, refer to Figure 1 and Figure 2 It can be seen that the surface of the movable rod 15 has opposite external threads from the center to both sides, and the inner wall of the movable sleeve 13 has an internal thread that matches the movable rod 15. The movable sleeve 13 and the movable rod 15 are connected by a threaded movement. During use, the movable rod 15 rotates and drives the movable sleeve 13 to move closer, so that the movable plate 4 can be pushed up and down inside the fixed frame 2 through the hinge rod 12 to adjust the height of the C-shaped support frame 6.

[0024] Furthermore, refer to Figure 1 It can be seen that a tension spring 10 is fixedly connected to the inner top of the C-shaped support frame 6, and a limiting plate 8 is fixedly connected to the bottom end of the tension spring 10. The back of the limiting plate 8 abuts against the surface of the C-shaped support frame 6. During use, the limiting plate 8 moves up and down along the inner wall of the C-shaped support frame 6.

[0025] Furthermore, refer to Figure 1 It can be seen that the top of the C-type support frame 6 is provided with a threaded groove, and a threaded rod 7 is inserted inside the threaded groove. During use, the threaded rod 7 is rotated to push the limiting plate 8 to move, and the limiting plate 8 moves closer to the limiting base 9, thereby facilitating the clamping of the pipe.

[0026] Furthermore, refer to Figure 1 It can be seen that the top surface of the limiting base 9 is provided with a semi-circular groove, and the bottom surface of the limiting plate 8 is provided with a semi-circular groove. During use, the semi-circular grooves on the surfaces of the limiting plate 8 and the limiting base 9 are adapted to the surface of the pipe, thereby facilitating the improvement of clamping stability.

[0027] Working principle: When using this utility model, according to the appendix Figure 1 Appendix Figure 2 Appendix Figure 3 and attached Figure 4 As shown, before connecting the pipeline, the device is first arranged inside the excavated trench. Then, the fixing pile 1 is driven into the soil by hammering to fix it. After fixing, the worker inserts the pipeline between the limiting plate 8 and the limiting base 9. The tension spring 10 pushes the limiting plate 8 to limit the pipeline. Then, the worker rotates the threaded rod 7, which pushes the limiting plate 8 to move. The limiting plate 8 moves and moves closer to the limiting base 9 to clamp and fix the pipeline, thus achieving the limiting function.

[0028] Then, the operator rotates the movable rod 15. The rotation of the movable rod 15 causes the movable sleeve 13 to move on its surface. The movement of the movable sleeve 13 causes the hinge rod 12 to rotate upward or downward, thereby facilitating the movement of the movable plate 4 inside the fixed frame 2. This facilitates the adjustment of the pipe height and the connection between pipes. The operation is then completed. The above is the complete working principle of this utility model.

[0029] In this utility model, the installation, connection or setting methods of all the components mentioned above are common mechanical methods, and the specific structure, model and coefficient index of all the components are their own technologies. As long as they can achieve their beneficial effects, they can be implemented, so they will not be described in detail.

[0030] The above embodiments are preferred embodiments of the present utility model, but the embodiments of the present utility model are not limited to the above embodiments. Any changes, modifications, substitutions, combinations, or simplifications made without departing from the spirit and principle of the present utility model shall be considered equivalent substitutions and shall be included within the protection scope of the present utility model.

[0031] In this utility model, unless otherwise stated, directional terms such as "up, down, left, right, front, back, inside, outside, and vertical and horizontal" in the terminology only represent the orientation of the term in its conventional use or are common names understood by those skilled in the art, and should not be regarded as limitations on the term. At the same time, numerals such as "first," "second," and "third" do not represent specific quantities or orders, but are only used to distinguish names. Moreover, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a series of elements includes not only those elements, but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

Claims

1. An auxiliary connection device for water conservancy engineering pipelines, comprising fixed piles (1), characterized in that, A fixed frame (2) is fixedly installed at the top of the fixed pile (1), and a fixed plate (3) is inserted inside the fixed frame (2). A rectangular groove is opened on the top surface of the fixed plate (3), and a movable rod (15) is inserted inside the groove. A movable sleeve (13) is fitted on the surface of the movable rod (15), and a second connecting component (14) is fixedly installed at the top of the movable sleeve (13). A hinge rod (12) is hinged to the surface of the second connecting component (14), and a first connecting component (11) is hinged to the top of the hinge rod (12). A movable plate (4) is fixedly connected to the top of the first connecting component (11), and a support rod (5) is fixedly connected to the top of the movable plate (4). A C-shaped support frame (6) is fixedly connected to the top of the support rod (5), and a limit base (9) is fixedly installed at the bottom of the C-shaped support frame (6).

2. The auxiliary connection device for water conservancy engineering pipelines according to claim 1, characterized in that, The movable plate (4) is inserted inside the fixed frame (2), and the movable plate (4) and the fixed frame (2) are combined to form a lifting structure.

3. The auxiliary connection device for water conservancy engineering pipelines according to claim 1, characterized in that, The surface of the movable rod (15) has opposite external threads from the center to both sides, and the inner wall of the movable sleeve (13) has an internal thread that matches the movable rod (15). The movable sleeve (13) and the movable rod (15) are connected by a threaded movement.

4. The auxiliary connection device for water conservancy engineering pipelines according to claim 1, characterized in that, The inner top of the C-shaped support frame (6) is fixedly connected to a tension spring (10), and the bottom end of the tension spring (10) is fixedly connected to a limit plate (8).

5. The auxiliary connection device for water conservancy engineering pipelines according to claim 1, characterized in that, The top of the C-shaped support frame (6) is provided with a threaded groove, and a threaded rod (7) is inserted inside the threaded groove.

6. The auxiliary connection device for water conservancy engineering pipelines according to claim 4, characterized in that, The top surface of the limiting base (9) is provided with a semi-circular groove, and the bottom surface of the limiting plate (8) is provided with a semi-circular groove.

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