Fastening treatment device for hydropower construction

Abstract

The utility model provides a hydropower construction fastening processing device which comprises a first fastening mechanism, a tensioning mechanism and a second fastening mechanism, and the first fastening mechanism and the second fastening mechanism comprise a first arc-shaped plate and a second arc-shaped plate. A first arc-shaped plate and a second arc-shaped plate are clamped with each other, and limiting bolts are mounted in inserting rods and inserting holes in a threaded connection manner, so that two pipelines can be conveniently fixed through a first fastening mechanism and a second fastening mechanism, and the stability of the first fastening mechanism and the second fastening mechanism can be improved; and the first fastening mechanism and the second fastening mechanism can be tensioned through tensioning mechanisms such as a two-way screw rod and a square frame, so that the two pipelines can be conveniently reinforced, the stability between the two pipelines is improved, and the practicability is high.

Description

Technical Field

[0001] This utility model relates to the field of fastening technology in hydropower construction, specifically a fastening treatment device for hydropower construction. Background Technology

[0002] During the construction of water conservancy and hydropower projects, it is necessary to reinforce the connection between two pipelines.

[0003] Chinese utility model patent CN217977841U discloses a fastening device for water conservancy and hydropower construction, comprising an upper fastener, an upper mounting component, a lower fastener, and a lower mounting component. The upper fastener is fixedly connected to the upper mounting component, and the lower fastener is fixedly connected to the lower mounting component. The bottom of the upper fastener and the bottom of the upper mounting component are in close contact with the top of the lower fastener and the top of the mounting component. The top of the lower mounting component is fixedly connected to two protrusions, the surfaces of which are slidably connected to the interior of the upper mounting component. The top of the upper mounting component is fixedly connected to a mating block, and the interior of the mating block has a cavity.

[0004] The above technical solution uses two protrusions, a mating block, a cavity, a positioning device, and a moving device in combination. The positioning device can cooperate with the interior of the two protrusions through the cavity inside the mating block, thereby fixing the upper and lower fasteners to the pipe. However, it can only fix a single pipe and cannot perform reinforcement and tightening operations between two pipes, which reduces the practicality of the device.

[0005] Therefore, this utility model provides a fastening device for hydropower construction. Utility Model Content

[0006] To address the shortcomings of existing technologies, the purpose of this utility model is to provide a fastening device for hydropower construction, which solves the problems mentioned in the background. This utility model can fix two pipes together through a first fastening mechanism and a second fastening mechanism, and can tighten the first fastening mechanism and the second fastening mechanism together through a tensioning mechanism such as a square frame, which facilitates the reinforcement of the two pipes and improves the stability between the two pipes. It is highly practical.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a hydropower construction fastening device, comprising a first fastening mechanism, a tensioning mechanism, and a second fastening mechanism. The first and second fastening mechanisms each include a first arc-shaped plate and a second arc-shaped plate, with one end of the first and second arc-shaped plates movably connected by a rotating shaft. The tensioning mechanism includes a fixed rod, a fixed screw, and a square frame. The fixed rod is rotatably mounted inside one end of the square frame, and the fixed screw is screwed inside the other end of the square frame. Limiting mechanisms are provided on both sides of the fixed rod and the fixed screw corresponding to the inner side of the square frame. The limiting mechanisms include a bidirectional screw, a limiting block, and a protrusion. Adjusting plates are screwed onto both ends of the bidirectional screw corresponding to the inner side of the square frame.

[0008] Furthermore, the fixing rod is fixedly connected to one end of the first arc-shaped plate on one side, and the fixing screw is fixedly installed at one end of the first arc-shaped plate on the other side.

[0009] Furthermore, the adjusting plate is symmetrically and movable inside the top and bottom of the square frame, and the limiting block is symmetrically and fixedly installed at one end of the top and bottom adjusting plates.

[0010] Furthermore, the limiting blocks are symmetrically arranged on both sides of the fixing screw, and a snap-fit ​​groove is provided on one side of the limiting block at the position corresponding to the fixing screw.

[0011] Furthermore, the fixing rod is T-shaped, and a limiting hole is formed in a circle on the outer wall of one end of the fixing rod.

[0012] Furthermore, the protrusion is fixedly installed at the position of the limiting hole on the other end of the adjusting plate, the bidirectional screw is limited and rotatably installed inside the square frame, and the two ends of the bidirectional screw are fixedly provided with knobs on the outer side of the square frame.

[0013] Furthermore, an insertion rod is fixedly installed on the outer wall of the other end of the first arc-shaped plate on both sides. The insertion rod is L-shaped, and a through hole is opened inside the bottom end of the insertion rod. A rubber pad is installed on the inner wall of the first arc-shaped plate.

[0014] Furthermore, the other end of the second arc-shaped plate on both sides is provided with an insertion hole, the bottom end of the insertion rod is inserted into the inside of the insertion hole, and a limit bolt is screwed into the inside of the insertion hole and the through hole, and a rubber pad is provided on the inner wall of the second arc-shaped plate.

[0015] The beneficial effects of this utility model are as follows: This utility model provides a water and electricity construction fastening device. Through the interlocking of the first and second arc-shaped plates, and by screwing a limiting bolt inside the insertion rod and insertion hole, it is convenient to fix two pipes together through the first and second fastening mechanisms, which can improve the stability of the first and second fastening mechanisms. The first and second fastening mechanisms can be tightened through the tensioning mechanism such as the bidirectional screw and the square frame, which can facilitate the reinforcement of the two pipes and improve the stability between the two pipes. Furthermore, the limiting block and the protrusion can be adjusted through the knob, the bidirectional screw, and the adjusting plate, so that the protrusion can be locked inside the limiting hole, and the limiting block can squeeze and limit the fixing screw, thereby improving the stability of the device and making it highly practical. Attached Figure Description

[0016] Figure 1 This is a structural diagram of a hydropower construction fastening device according to the present invention;

[0017] Figure 2 This utility model relates to a fastening device for hydropower construction. Figure 1 Enlarged view of point A in the middle;

[0018] Figure 3 This is a front cross-sectional view of a hydropower construction fastening device according to the present invention;

[0019] Figure 4 This is a structural diagram of the second fastening mechanism of a hydropower construction fastening device according to the present invention;

[0020] In the diagram: 1. First fastening mechanism; 2. Second fastening mechanism; 3. Square frame; 4. Limiting mechanism; 5. Rubber pad; 6. Insert rod; 7. Limiting bolt; 8. Bidirectional screw; 9. Adjusting plate; 10. Limiting block; 11. Fixing screw; 12. Fixing rod; 13. Limiting hole; 14. Protrusion; 15. Insertion hole; 16. First arc plate; 17. Second arc plate. Detailed Implementation

[0021] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0022] Please see Figures 1 to 4This utility model provides a technical solution: a fastening device for hydropower construction, comprising a first fastening mechanism 1, a tensioning mechanism, and a second fastening mechanism 2. The first fastening mechanism 1 and the second fastening mechanism 2 each include a first arc-shaped plate 16 and a second arc-shaped plate 17, with one end of the first arc-shaped plate 16 and the second arc-shaped plate 17 movably connected by a rotating shaft. The tensioning mechanism includes a fixing rod 12, a fixing screw 11, and a square frame 3. The fixing rod 12 is rotatably mounted inside one end of the square frame 3, and the fixing screw 11 is screwed inside the other end of the square frame 3. The fixing rod 12 and the fixing screw 11 are provided with limiting mechanisms 4 on both sides corresponding to the inner side of the square frame 3. The limiting mechanism 4 includes a bidirectional screw 8, a limiting block 10 and a protrusion 14. The two ends of the bidirectional screw 8 are screwed with adjusting plates 9 on the inner side of the square frame 3. The first fastening mechanism 1 and the second fastening mechanism 2 can fix two pipes at the same time. By adjusting the tensioning mechanism, the first fastening mechanism 1 and the second fastening mechanism 2 can be tightened, which facilitates the fixation between the two pipes, improves the stability between the pipes and has high practicality.

[0023] In this embodiment, the fixing rod 12 is fixedly connected to one end of the first arc-shaped plate 16 on one side, the fixing screw 11 is fixedly disposed at one end of the first arc-shaped plate 16 on the other side, the adjusting plate 9 is symmetrically and movably disposed inside the top and bottom ends of the square frame 3, the limiting block 10 is symmetrically and fixedly disposed at one end of the top and bottom adjusting plates 9, and the limiting block 10 is symmetrically disposed on both sides of the fixing screw 11. A snap-fit ​​groove is provided on one side of the limiting block 10 corresponding to the position of the fixing screw 11. The fixing rod 12 is T-shaped, and a circular limiting hole 13 is formed on the outer wall of one end of the fixing rod 12. The protrusion 14 is fixedly disposed at the other end of the adjusting plate 9 corresponding to the position of the limiting hole 13. The bidirectional screw 8 is rotatably and maximally disposed inside the square frame 3. Knobs are fixedly installed at both ends of the square frame 3 on the outside of the square frame 3. The square frame 3 is rotated between the fixed rod 12 and the fixed screw 11. Through the screw connection between the fixed screw 11 and the square frame 3, the distance between the first arc plates 16 on both sides is brought closer, thereby tightening the first fastening mechanism 1 and the second fastening mechanism 2, which facilitates the subsequent fixation between the two pipes. The adjustment plate 9 is adjusted by the bidirectional screw 8. The adjustment plate 9 drives the limiting block 10 and the protrusion 14 to move closer to the fixed screw 11 and the limiting hole 13, respectively. This facilitates the compression of the fixed screw 11 by the limiting block 10 and the insertion of the protrusion 14 into the corresponding limiting hole 13, which facilitates the stability between the fixed rod 12, the fixed screw 11 and the square frame 3, and prevents the first fastening mechanism 1 and the second fastening mechanism 2 from loosening.

[0024] In this embodiment, an insertion rod 6 is fixedly installed on the outer wall of the other end of the first arc-shaped plate 16 on both sides. The insertion rod 6 is L-shaped and has a through hole at its bottom end. A rubber pad 5 is installed on the inner wall of the first arc-shaped plate 16. An insertion hole 15 is installed at the other end of the second arc-shaped plate 17 on both sides. The bottom end of the insertion rod 6 is inserted into the insertion hole 15. A limit bolt 7 is screwed into the insertion hole 15 and the through hole. A rubber pad 5 is installed on the inner wall of the second arc-shaped plate 17. When the first arc-shaped plate 16 and the second arc-shaped plate 17 rotate relative to each other, the insertion rod 6 can be inserted into the insertion hole 15. This facilitates the fixing of the first arc-shaped plate 16 and the second arc-shaped plate 17 by the limit bolt 7, thus fixing the pipe. The rubber pad 5 can prevent scratching the outer wall of the pipe.

[0025] When using this hydropower construction fastening device, unscrew the limiting bolt 7 and rotate the second arc plate 17 to separate it from the first arc plate 16. Install the first fastening mechanism 1 and the second fastening mechanism 2 on the outside of two adjacent pipes via the first arc plate 16 and the second arc plate 17. Simultaneously rotate the square frame 3 between the fixing rod 12 and the fixing screw 11, so that both pipes enter between the first arc plate 16 and the second arc plate 17. Rotate the second arc plate 17 in the opposite direction, causing the insertion hole 15 to merge with the first arc plate 16. Insert the insertion rod 6 into the corresponding insertion hole 15, and screw the limiting bolt 7 into the through hole and the insertion hole 15. Rotate the square frame 3, and through the square frame 3 and the fixing... The screw connection between the screws 11 brings the first fastening mechanism 1 and the second fastening mechanism 2 on both sides closer together, facilitating the tightening of the two pipes and thus fixing them together. Rotating the knob and the bidirectional screw 8 causes the bidirectional screw 8 to screw onto the adjusting plate 9, which moves closer to the limiting position. The adjusting plate 9 then moves the protrusion 14 and the limiting block 10 closer to the limiting hole 13 and the fixing screw 11, respectively, so that the protrusion 14 can be inserted into the corresponding limiting hole 13. The limiting block 10 presses the fixing screw 11 through the limiting groove, which facilitates the reinforcement between the fixing rod 12 and the square frame 3, and between the fixing screw 11 and the square frame 3, preventing the square frame 3 from rotating and improving the stability of the device. This enhances the device's stability and practicality.

[0026] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A water power construction fastening treatment device comprising a first fastening mechanism (1), a tensioning mechanism and a second fastening mechanism (2), characterized in that, The first fastening mechanism (1) and the second fastening mechanism (2) comprise a first arc-shaped plate (16) and a second arc-shaped plate (17), one end of the first arc-shaped plate (16) and the second arc-shaped plate (17) are movably connected through a rotating shaft, the tensioning mechanism comprises a fixed rod (12), a fixed screw rod (11) and a square frame (3), the fixed rod (12) is limitingly and rotatably installed in the inside of one end of the square frame (3), the fixed screw rod (11) is screwedly installed in the inside of the other end of the square frame (3), the two sides of the fixed rod (12) and the fixed screw rod (11) correspond to the inside of the square frame (3) and are provided with a limiting mechanism (4), the limiting mechanism (4) comprises a bidirectional screw rod (8), a limiting block (10) and a protrusion (14), the two ends of the bidirectional screw rod (8) are screwedly provided with an adjusting plate (9) corresponding to the inside of the square frame (3).

2. A water power construction fastening treatment device according to claim 1, characterized in that: The fixed rod (12) is fixedly connected between one end of the first arc-shaped plate (16) on one side, and the fixed screw rod (11) is fixedly arranged at one end of the first arc-shaped plate (16) on the other side.

3. The water power construction fastening treatment device according to claim 1, characterized in that: The adjusting plate (9) is symmetrically and limitingly movably arranged in the inside of the top end and the bottom end of the square frame (3), and the limiting block (10) is symmetrically and fixedly arranged at one end of the top adjusting plate (9) and the bottom adjusting plate (9).

4. The water power construction fastening treatment device according to claim 3, characterized in that: The limiting block (10) is symmetrically arranged at the two sides of the fixed screw rod (11), and a clamping groove is arranged at the position of the limiting block (10) corresponding to the fixed screw rod (11).

5. The water power construction fastening treatment device according to claim 1, characterized in that: The fixed rod (12) is in the shape of a "T", and a limiting hole (13) is formed in a circular shape on the outer wall of one end of the fixed rod (12).

6. A hydroelectric construction fastening treatment device according to claim 5, characterized in that: The protrusion (14) is fixedly arranged at the position of the other end of the adjusting plate (9) corresponding to the limiting hole (13), the bidirectional screw rod (8) is limitingly and rotatably installed in the inside of the square frame (3), and the two ends of the bidirectional screw rod (8) are fixedly provided with knobs corresponding to the outside of the square frame (3).

7. The water power construction fastening treatment device according to claim 1, characterized in that: An insertion rod (6) is fixedly arranged on the outer wall of the other end of the first arc-shaped plate (16) on the two sides, the insertion rod (6) is in the shape of an "L", a through hole is formed in the inside of the bottom end of the insertion rod (6), and a rubber pad (5) is arranged on the inner wall of the first arc-shaped plate (16).

8. A hydroelectric construction fastening treatment device according to claim 7, characterized in that: The other end of the second arc-shaped plate (17) on the two sides is provided with an insertion hole (15), the bottom end of the insertion rod (6) is inserted into the inside of the insertion hole (15), a limiting bolt (7) is screwedly installed in the inside of the insertion hole (15) and the through hole, and a rubber pad (5) is arranged on the inner wall of the second arc-shaped plate (17).

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