Fastening device for hydropower construction

Abstract

The utility model relates to the field of hydropower construction, and discloses a hydropower construction fastening device which comprises a first fastening seat, a fastening assembly is arranged on the front side of the first fastening seat, a connecting block is fixedly installed on the rear side of the first fastening seat, and a U-shaped hinge frame is arranged on one side of the connecting block. An adjusting mechanism connected with the U-shaped hinge frame is arranged on the side of the connecting block, so that the connecting block pushes a limiting column to move forwards, the limiting column is separated from the interior of a circular groove, limitation on a rotating disc is conveniently relieved, and at the moment, personnel drive a first fastening base, a fastening assembly and a pipeline fixed in the first fastening base, the fastening assembly and the pipeline to rotate and adjust the position through the rotating disc; and then a worker loosens a connecting block, a compression spring drives a fixing ring to reset, in this way, a limiting column is conveniently inserted into a circular groove to fix a rotating disc, the device can adjust and lock the angles and positions of a first fastening base and a fastening assembly so as to adapt to pipeline installation in the hydropower construction process, and the convenience of pipeline installation is improved.

Description

Technical Field

[0001] The present application belongs to the technical field of hydropower construction, and specifically relates to a fastening device for hydropower construction. Background Art

[0002] The hydropower construction fastening device is a tool used to fix and protect pipelines and line equipment such as cables, wires, and water pipes. The device is usually used to prevent pipelines and line equipment from moving, rotating or falling off during construction to ensure construction quality and safety.

[0003] For example, a utility model patent with announcement number CN216608768U discloses a water conservancy and hydropower construction fastening device. The utility model provides a water conservancy and hydropower construction fastening device that is simple to operate and easy to adjust. A water conservancy and hydropower construction fastening device includes a first connecting block, a first bolt, a second connecting block, etc. The number of the second connecting blocks is two, and the upper and lower ends of the two second connecting blocks are both connected to the first bolts by threads, and the first connecting block is connected to the two first bolts on the same side by threads. When manually adjusting the angle of the whole connected to the support block, the staff first holds the sleeve, and then the angle of the whole connected to the support block can be adjusted, so that the second bolt on the support block will rotate along the inside of the sleeve, etc., so that the water conservancy and hydropower construction fastening device can be conveniently used, which provides convenience for workers to a certain extent.

[0004] However, it was found during actual use that: the device, through the setting of the rotating block and the connecting seat, drives the pipe fastening device to rotate to adjust its position, thereby improving the convenience of pipe fastening. However, after the rotating block of the device drives the connecting seat and the pipe fastening device to rotate, there is a lack of effective fixation, so that the position of the pipe fastening device after rotation is easy to move, affecting the stability of the subsequent pipeline. Therefore, a fastening device for hydropower construction is provided. Utility Model Content

[0005] The purpose of this application is to provide a fastening device for hydropower construction in order to solve the above-mentioned problems.

[0006] The technical solution adopted in the present application is as follows: a fastening device for hydropower construction, comprising a fastening seat 1, a fastening assembly is arranged on the front side of the fastening seat 1, a connecting block is fixedly installed on the rear side of the fastening seat 1, a U-shaped articulated frame is arranged on one side of the connecting block, an adjusting mechanism connected to the U-shaped articulated frame is arranged on the side of the connecting block, a mounting plate is arranged on one side of the U-shaped articulated frame, a groove is opened inside the mounting plate, a rotating disk is arranged inside the groove, a connecting column is fixedly installed on one side of the rotating disk, one end of the connecting column extends to the outside of the mounting plate and is fixed to one side of the U-shaped articulated frame, and the front side of the mounting plate Two circular holes are provided, and the insides of the two circular holes are penetrated by limiting columns, one side of the rotating disk is provided with a plurality of circular grooves in a circular array, one end of the limiting column is inserted into the inside of the circular groove, two L-shaped mounting rods are fixedly installed on the front side of the mounting plate, and the front sides of the two L-shaped mounting rods are provided with connecting blocks, one end of the limiting column passes through one side of the L-shaped mounting rod and is fixed to one side of the connecting block, a fixing ring is fixedly installed on the outer surface of the limiting column, a spring is provided on the outer surface of the limiting column, the left end of the spring is fixed to one side of the fixing ring, and the right end of the spring is fixed to one side of the L-shaped mounting rod.

[0007] In a preferred embodiment, the fastening assembly includes a fastening seat 2, a connecting groove, a fastening screw and a threaded locking head, the front side of the fastening seat 1 is hinged with the fastening seat 2 near the bottom end, the top of the fastening seat 2 is provided with two connecting grooves, the front side of the fastening seat 1 is hinged with two fastening screws corresponding to the connecting grooves near the top end, and the outer surface of the fastening screw is threadedly connected with the threaded locking head.

[0008] In a preferred embodiment, the adjustment mechanism includes a circular protrusion, a circular connecting hole, a threaded rod and a threaded fixing block, the left and right sides of the connecting block are respectively fixedly installed with circular protrusions, the left and right sides of the U-shaped articulated frame are respectively provided with circular connecting holes corresponding to the circular protrusions, the circular protrusion passes through the inside of the circular connecting hole, the end of the circular protrusion away from the connecting block is fixedly installed with a threaded rod, and the outer surface of the threaded rod is bolted with a threaded fixing block.

[0009] In a preferred embodiment, a plurality of fixing holes are provided on the front side of the mounting plate near the corners.

[0010] In a preferred embodiment, rubber protective pads are fixedly installed inside the fastening seat 1 and the fastening seat 2 respectively.

[0011] In a preferred embodiment, the outer diameter of the fixing ring is larger than the inner diameter of the circular hole.

[0012] In summary, due to the adoption of the above technical solution, the beneficial effects of this application are:

[0013] 1. In the present application, due to the adoption of the above-mentioned scheme, the user first pushes the connecting block forward so that the connecting block drives the limiting column to move forward. When the limiting column moves forward, the fixing ring will compress the spring. The limiting column continues to move forward and will disengage from the inside of the circular groove, which makes it easy to release the restriction on the rotating disk. At this time, the personnel can drive the fastening seat 1, the fastening assembly and the pipe fixed therein to rotate through the rotating disk, which is convenient for adjusting the position of the pipe. After the position of the pipe is rotated and adjusted to a suitable position, the personnel releases the connecting block. At this time, the compression spring drives the fixing ring to reset, which makes it convenient for the limiting column to be inserted into the inside of the circular groove to fix the rotating disk. The device can adjust and lock the angle and position of the fastening seat 1 and the fastening assembly to adapt to the installation of pipes during hydropower construction and improve the convenience of pipe installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of this application;

[0015] Figure 2 This is a schematic diagram of the side cross-section structure of the mounting plate of the present application;

[0016] Figure 3 It is a partial structural exploded schematic diagram of the present application;

[0017] Figure 4 This is a schematic diagram of the circular bump structure of the present application.

[0018] Markings in the figure: 1. Fastening seat 1; 2. Fastening assembly; 3. Connecting block; 4. U-shaped hinged frame; 5. Adjusting mechanism; 6. Mounting plate; 7. Groove; 8. Rotating disk; 9. Connecting column; 10. Circular hole; 11. Limiting column; 12. Circular groove; 13. L-shaped mounting rod; 14. Connecting block; 15. Fixing ring; 16. Spring; 17. Fastening seat 2; 18. Connecting groove; 19. Fastening screw; 20. Threaded locking head; 21. Circular protrusion; 22. Circular connecting hole; 23. Threaded rod; 24. Threaded fixing block; 25. Fixing hole; 26. Rubber protective pad. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be clearly and completely described below in combination with the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0020] refer to Figure 1 , Figure 2 and Figure 3A fastening device for hydropower construction includes a fastening seat 1, a fastening assembly 2 is arranged on the front side of the fastening seat 1, and the fastening assembly 2 includes a fastening seat 2 17, a connecting groove 18, a fastening screw 19 and a threaded locking head 20. The front side of the fastening seat 1 is hinged with the fastening seat 2 17 near the bottom end, and the fastening seat 1 and the fastening seat 2 17 are respectively fixedly installed with rubber protective pads 26. The top of the fastening seat 2 17 is provided with two connecting grooves 18, and the front side of the fastening seat 1 is hinged with two connecting grooves 18 corresponding to the connecting grooves 18 near the top end. A fastening screw 19, the outer surface of which is threadedly connected with a threaded locking head 20; a semicircular groove is provided in the middle of the fastening seat 1 and the fastening seat 2 17, which is convenient for limiting the position of the pipes used for water and electricity construction. When personnel need to fix the pipes inside the fastening seat 1 and the fastening seat 2 17, the fastening screw 19 can be rotated to the inside of the connecting groove 18, and then the threaded locking head 20 can be tightened, which is convenient for fixing the pipes inside the fastening seat 1 and the fastening seat 2 17, thereby improving the convenience of the pipes.

[0021] refer to Figure 1 A connecting block 3 is fixedly installed on the rear side of the fastening seat 1, a U-shaped hinge frame 4 is arranged on one side of the connecting block 3, and an adjusting mechanism 5 connected to the U-shaped hinge frame 4 is arranged on the side of the connecting block 3; through the arranged adjusting mechanism 5, the connecting block 3 is convenient for driving the fastening seat 1 to rotate, so that it is convenient to adjust the angle of the fastening seat 1.

[0022] refer to Figure 1 , Figure 3 and Figure 4 The adjusting mechanism 5 includes a circular protrusion 21, a circular connecting hole 22, a threaded rod 23 and a threaded fixing block 24. The left and right sides of the connecting block 3 are respectively fixedly installed with circular protrusions 21, and the left and right sides of the U-shaped hinge frame 4 are respectively provided with circular connecting holes 22 corresponding to the circular protrusions 21. The circular protrusion 21 passes through the inside of the circular connecting hole 22, and the end of the circular protrusion 21 away from the connecting block 3 is fixedly installed with a threaded rod 23, and the outer surface of the threaded rod 23 is bolted with a threaded fixing block 24; under normal conditions, the threaded fixing block 24 is in a tightened state, and the threaded fixing block 24 is abutted against the side of the U-shaped hinge frame 4 when tightened, so that it is convenient to maintain a certain extrusion force to fix the connecting block 3. When it is necessary to adjust the angle of the connecting block 3 and the fastening seat 1, the threaded fixing block 24 can be loosened, so that the connecting block 3 is convenient to rotate up and down inside the U-shaped hinge frame 4, so that it is convenient to adjust the angle of the connecting block 3 and the fastening seat 1, so as to adjust the angle of the pipeline installation and improve adaptability.

[0023] refer to Figure 1A mounting plate 6 is provided on one side of the U-shaped articulated frame 4, and a plurality of fixing holes 25 are provided on the front side of the mounting plate 6 near the corners; through the plurality of fixing holes 25, it is convenient for personnel to use bolts to install and fix the mounting plate 6 in a suitable position.

[0024] refer to Figure 1 , Figure 2 and Figure 3 A groove 7 is provided inside the mounting plate 6, a rotating disk 8 is provided inside the groove 7, a connecting column 9 is fixedly installed on one side of the rotating disk 8, one end of the connecting column 9 extends to the outside of the mounting plate 6 and is fixed to one side of the U-shaped articulated frame 4; the rotating disk 8 is convenient for rotation inside the groove 7, and the connecting column 9 is convenient for supporting the U-shaped articulated frame 4 to improve its stability.

[0025] refer to Figure 1 , Figure 2 and Figure 3 Two circular holes 10 are provided on the front side of the mounting plate 6, and limiting posts 11 are provided inside the two circular holes 10. A plurality of circular grooves 12 are provided on one side of the rotating disk 8 in a circular array, and one end of the limiting post 11 is inserted into the inside of the circular groove 12; in a normal state, the two limiting posts 11 are inserted into the inside of two of the plurality of circular grooves 12, so that the limiting posts 11 can limit and fix the rotating disk 8 so that it will not rotate at will. When rotation is required, the limiting posts 11 will be separated from the inside of the circular groove 12, so that the rotating disk 8 can rotate easily.

[0026] refer to Figure 1 , Figure 2 and Figure 3Two L-shaped mounting rods 13 are fixedly installed on the front side of the mounting plate 6, and the front sides of the two L-shaped mounting rods 13 are provided with connecting blocks 14. One end of the limiting column 11 passes through one side of the L-shaped mounting rod 13 and is fixed to one side of the connecting block 14. A fixing ring 15 is fixedly installed on the outer surface of the limiting column 11. A spring 16 is provided on the outer surface of the limiting column 11. The left end of the spring 16 is fixed to one side of the fixing ring 15. The outer diameter of the fixing ring 15 is larger than the inner diameter of the circular hole 10. The right end of the spring 16 is fixed to one side of the L-shaped mounting rod 13. When the personnel need to rotate the rotating disk 8 to drive the connecting column 9 to rotate, they can push it forward. The connecting block 14 drives the limiting column 11 to move forward, so that the fixing ring 15 compresses the spring 16. When the limiting column 11 moves forward, the limiting column 11 will be separated from the inside of the circular groove 12, so that the rotating disk 8 drives the connecting column 9 to rotate. When the connecting column 9 rotates to a suitable position, the compression spring 16 drives the fixing ring 15 to reset, so that the limiting column 11 is reinserted into the inside of the circular groove 12 to lock the rotating disk 8 after rotation, so that it will not rotate at will. The outer diameter of the fixing ring 15 is larger than the inner diameter of the circular hole 10, so that the fixing ring 15 can contact the front side of the mounting plate 6.

[0027] The implementation principle of the embodiment of the fastening device for hydropower construction of the present application is as follows: the user first installs the mounting plate 6 at a suitable position by means of bolts, and then uses the fastening assembly 2 to facilitate the position fixing of the pipeline, so as to facilitate the installation and fixing of the pipeline in the hydropower construction;

[0028] Under normal conditions, the rotating disk 8 will be restricted by the limiting column 11, so that it cannot rotate. When the user needs to adjust the position of the pipe fixed inside the fastening component 2, first push the connecting block 14 forward, and the connecting block 14 drives the limiting column 11 to move forward. When the limiting column 11 moves forward, the fixing ring 15 will compress the spring 16. The limiting column 11 continues to move forward and will break away from the inside of the circular groove 12, so that it is easy to release the restriction on the rotating disk 8. At this time, the personnel can drive the fastening seat 1, the fastening component 2 and the pipe fixed therein to rotate through the rotating disk 8, which is convenient for adjusting the position of the pipe. When the pipe is moved forward, the fixing ring 15 will compress the spring 16. The limiting column 11 will continue to move forward and will break away from the inside of the circular groove 12. After the position of the pipeline is rotated and adjusted to a suitable position, the personnel loosens the connecting block 14. At this time, the compression spring 16 drives the fixing ring 15 to reset, so that the limiting column 11 is inserted into the circular groove 12 to fix the rotating disk 8. When the limiting column 11 does not correspond to the circular groove 12, the connecting column 9 can be fine-tuned so that the rotating disk 8 can be rotated slightly to allow the limiting column 11 to be inserted into the circular groove 12. The device has a simple structure and is easy to operate. The angle and position of the fastening seat 1 and the fastening assembly 2 can be adjusted to adapt to the installation of pipelines during hydropower construction and improve the convenience of pipeline installation.

[0029] The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A fastening device for hydropower construction, comprising a fastening seat (1), characterized in that: A fastening assembly (2) is provided on the front side of the fastening seat (1); a connecting block (3) is fixedly installed on the rear side of the fastening seat (1); a U-shaped hinged frame (4) is provided on one side of the connecting block (3); an adjusting mechanism (5) connected to the U-shaped hinged frame (4) is provided on the side of the connecting block (3); a mounting plate (6) is provided on one side of the U-shaped hinged frame (4); a groove (7) is provided inside the mounting plate (6); a rotating disk (8) is provided inside the groove (7); a connecting column (9) is fixedly installed on one side of the rotating disk (8); one end of the connecting column (9) extends to the outside of the mounting plate (6) and is fixed to one side of the U-shaped hinged frame (4); two circular holes (10) are provided on the front side of the mounting plate (6); and the insides of the two circular holes (10) are provided with a plurality of holes. A limiting column (11) is passed through each of the parts; a plurality of circular grooves (12) are formed in a circumferential array on one side of the rotating disk (8); one end of the limiting column (11) is inserted into the inside of the circular groove (12); two L-shaped mounting rods (13) are fixedly mounted on the front side of the mounting plate (6); and a connecting block (14) is provided on the front side of the two L-shaped mounting rods (13); one end of the limiting column (11) passes through one side of the L-shaped mounting rod (13) and is fixed to one side of the connecting block (14); a fixing ring (15) is fixedly mounted on the outer surface of the limiting column (11); a spring (16) is provided on the outer surface of the limiting column (11); the left end of the spring (16) is fixed to one side of the fixing ring (15), and the right end of the spring (16) is fixed to one side of the L-shaped mounting rod (13).

2. A fastening device for hydropower construction as claimed in claim 1, characterized in that: The fastening assembly (2) comprises a fastening seat 2 (17), a connecting groove (18), a fastening screw (19) and a threaded locking head (20); the fastening seat 2 (17) is hingedly connected to the front side of the fastening seat 1 (1) near the bottom end; the top end of the fastening seat 2 (17) is provided with two connecting grooves (18); the front side of the fastening seat 1 (1) is hingedly connected to the top end with two fastening screws (19) corresponding to the connecting grooves (18); the outer surface of the fastening screw (19) is threadedly connected to the threaded locking head (20).

3. A fastening device for hydropower construction as claimed in claim 1, characterized in that: The adjusting mechanism (5) comprises a circular protrusion (21), a circular connecting hole (22), a threaded rod (23) and a threaded fixing block (24); the circular protrusions (21) are fixedly mounted on the left and right sides of the connecting block (3); the circular connecting holes (22) corresponding to the circular protrusions (21) are respectively opened on the left and right sides of the U-shaped hinged frame (4); the circular protrusion (21) passes through the inside of the circular connecting hole (22); the threaded rod (23) is fixedly mounted on one end of the circular protrusion (21) away from the connecting block (3); and the threaded fixing block (24) is bolted to the outer surface of the threaded rod (23).

4. A fastening device for hydropower construction as claimed in claim 1, characterized in that: A plurality of fixing holes (25) are provided on the front side of the mounting plate (6) near the corners.

5. A fastening device for hydropower construction as claimed in claim 2, characterized in that: The first fastening seat (1) and the second fastening seat (17) are respectively fixedly mounted with rubber protective pads (26).

6. A fastening device for hydropower construction as claimed in claim 1, characterized in that: The outer diameter of the fixing ring (15) is greater than the inner diameter of the circular hole (10).

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