Channel supporting device for water conservancy project

Abstract

The utility model relates to the technical field of hydraulic engineering, in particular to a channel supporting device for hydraulic engineering. The channel supporting device for the water conservancy project comprises a protection plate, a hinge block, a ground nail, an extension plate, a hinge, a sliding block, a positioning block, a guide rod and an adjusting assembly, the supporting device bodies are installed on the two side walls in the channel for fixing, and the two supporting device bodies are installed on the two side walls respectively. Protection plates in the supporting device are tightly attached to the inner side wall of the channel, hinge blocks are symmetrically and rotationally connected to the lower portions of the protection plates, the hinge blocks are fixed to the bottom in the channel through ground nails, and extension plates are slidably connected into the protection plates. The telescopic extension plate is arranged in the protection plate, the length can be easily adjusted, the device is suitable for channels with different heights, and the universality and the application range of the product are remarkably improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, in particular to a channel supporting device for water conservancy projects. Background Art

[0002] Channel support in water conservancy projects refers to the reinforcement and protection of the banks, side slopes, and bottom beds of rivers or channels to prevent problems such as river bank and channel collapse, erosion, or landslides, and to ensure the stable and safe operation of water conservancy projects.

[0003] Existing methods for supporting channels in water conservancy projects typically involve workers placing protective plates on both sides of the channels for reinforcement. However, due to the diverse shapes of the channels, some of which are inclined outward, the angles vary, and the heights of the channels also vary, which introduces numerous operational inconveniences. To ensure that the protective plates effectively perform their supporting function, they must fit snugly to the inner edges of the channels. Consequently, the protective plates need to be cut or customized according to the angle and height of the inclined surfaces, which not only increases the difficulty of construction but also limits their versatility and applicability.

[0004] Furthermore, the angle of the guard plate may shift after installation, preventing it from fully adhering to the inner edge of the channel. This can be caused by a variety of factors, including changing geological conditions, construction errors, and material deformation. During subsequent maintenance, the angle of the guard plate needs to be adjusted, but traditional adjustment methods often require disassembling the entire guard plate, which is not only inconvenient but also affects the normal operation of the channel, prolonging work time and increasing maintenance costs. Utility Model Content

[0005] In order to overcome the above-mentioned shortcomings, the technical problem to be solved is: to provide a channel support device for water conservancy projects.

[0006] The technical solution is: a channel support device for water conservancy projects, including a protective plate, a hinged block, a ground nail, an extension plate, a hinge, a sliding block, a positioning block, a guide rod and an adjustment component. Support devices are installed on both side walls of the channel for fixation, and two sets of support devices are installed on both side walls. The protective plates in the support devices are close to the inner side walls of the channel, and the lower parts of the protective plates are symmetrically and rotatably connected with the hinge blocks, which are fixed to the bottom of the channel through ground nails. The protective plates are slidably connected to the extension plates, and the tops of the extension plates are symmetrically and rotatably connected to the hinges, the outer sides of the hinges are rotatably connected to the sliding blocks, the inner sides of the sliding blocks are connected to guide rods, and the guide rods are slidably connected to the positioning blocks. The positioning blocks are fixed to the top surfaces on both sides of the channel through ground nails, and the positioning blocks are provided with adjustment components.

[0007] Furthermore, the positioning block is provided with three slots at intervals for inserting ground nails.

[0008] Furthermore, the adjustment assembly includes a screw, a motor and a guide block. The outer side of the positioning block is slidably connected to the guide block, the guide block is installed with a motor, and the motor output shaft is connected to a screw. The screw is threadedly connected to the positioning block on the same side and is rotatably connected to the sliding block on the same side.

[0009] Furthermore, it also includes a mounting block, a locking block, a locking ring, a torsion spring and a hook. One of the front and rear sides of the protective plate is connected to a hook, and the other side is connected to a mounting block. The mounting blocks are rotatably connected to the locking blocks, and a torsion spring is connected between the locking block and the mounting block on the same side. The inner side of the locking block is hinged with a locking ring.

[0010] Furthermore, when the two sets of support devices are combined, the hooks in the two protective plates are close to the mounting blocks, wherein the locking rings are engaged with the hooks to fix the two protective plates.

[0011] Furthermore, a pull ring is included, and the top of the ground nail is connected with a pull ring.

[0012] The utility model has the following advantages: 1. A retractable extension plate is provided inside the protective plate, and the length can be easily adjusted, so that it is applicable to channels of different heights, which significantly increases the versatility and applicability of the product.

[0013] 2. When the protective plate has an angular deviation, the motor is used as a power source to drive the screw to rotate, which can drive the protective plate to make slight adjustments to the angle without removing the entire protective plate. This greatly reduces maintenance costs and workload, ensuring the normal use of the channel. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0015] Figure 2 It is a schematic diagram of the three-dimensional structure of the protective plate, positioning block and guide rod of the utility model.

[0016] Figure 3 It is a schematic diagram of the three-dimensional structure of the mounting block, locking block and locking ring of the utility model.

[0017] Figure 4 It is a schematic diagram of the three-dimensional structure of the lock ring, torsion spring and hook of the utility model.

[0018] Figure numbers: 1_channel, 2_protective plate, 3_hinge block, 4_ground nail, 5_pull ring, 6_extension plate, 7_hinge, 8_sliding block, 9_positioning block, 10_guide rod, 11_screw, 12_motor, 13_guide block, 15_mounting block, 16_locking block, 17_locking ring, 18_torsion spring, 19_hook. DETAILED DESCRIPTION

[0019] Reference herein to an embodiment means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the present invention. The appearance of such a phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute an independent or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0020] Embodiment: A channel support device for water conservancy projects, such as Figure 1-Figure 2 As shown, it includes a protective plate 2, a hinge block 3, a ground nail 4, a pull ring 5, an extension plate 6, a hinge 7, a sliding block 8, a positioning block 9, a guide rod 10 and an adjustment component. Support devices are installed on both sides of the inner wall of the channel 1 for fixing. Two sets of support devices are installed on both sides of the wall. The protective plate 2 in the support device is close to the inner wall of the channel 1. The lower part of the protective plate 2 is symmetrically connected to the hinge block 3 in a front-to-back rotational manner. The hinge block 3 is fixed to the bottom of the channel 1 through the ground nail 4. The protective plate 2 is slidably connected to the extension plate 6. The top of the extension plate 6 is forward. The rear is symmetrically rotatably connected with a hinge 7, and the outer side of the hinge 7 is rotatably connected with a sliding block 8. The inner side of the sliding block 8 is welded with a guide rod 10, and the guide rod 10 is slidably connected with a positioning block 9. The positioning blocks 9 are fixed to the top surfaces on both sides of the channel 1 through ground nails 4. Three slots are provided on the positioning blocks 9 for inserting the ground nails 4. The position of installing the ground nails 4 can be determined according to the thickness of the top surfaces on both sides of the channel 1. Pull rings 5 ​​are welded on the top of the ground nails 4. The pull rings 5 ​​facilitate the operator to install and remove the ground nails 4. An adjustment component is provided on the positioning block 9.

[0021] like Figure 2 As shown, the adjustment assembly includes a screw 11, a motor 12 and a guide block 13. The outer side of the positioning block 9 is slidably connected to the guide block 13, and the motor 12 is mounted on the guide block 13 by bolts. The output shaft of the motor 12 is connected to the screw 11, and the screw 11 is threadedly connected to the positioning block 9 on the same side and rotatably connected to the sliding block 8 on the same side.

[0022] like Figure 3-Figure 4 As shown, it also includes a mounting block 15, a locking block 16, a locking ring 17, a torsion spring 18 and a hook 19. A hook 19 is welded to one side of the front and rear sides of the protective plate 2, and a mounting block 15 is welded to the other side. The mounting blocks 15 are rotatably connected to the locking blocks 16, and a torsion spring 18 is connected between the locking blocks 16 and the mounting blocks 15 on the same side. The inner sides of the locking blocks 16 are hinged with locking rings 17. When the two sets of support devices are merged, the hooks 19 in the two protective plates 2 are close to the mounting blocks 15, and the locking rings 17 are engaged with the hooks 19 to fix the two protective plates 2.

[0023] When reinforcing both sides of the channel 1, the support device is installed on both sides of the channel 1. During installation, first fix the hinge block 3, and drive the ground nail 4 into the bottom surface of the channel 1 to make the protective plate 2 close to the side wall of the channel 1. At the same time, adjust the height of the extension plate 6 according to the height of the channel 1, and place the positioning block 9 close to the top surface of both sides of the channel 1 to ensure that the protective plate 2 is close to the side wall of the channel 1. Then, use the ground nail 4 to penetrate into the appropriate slot to fix the positioning block 9 and complete the preliminary fixation of the protective plate 2.

[0024] Next, according to the length of the channel 1, multiple groups of support devices are set up, and the support devices are connected by locking the hook 19 with the locking ring 17. The position of the hook 19 is adjusted so that it hooks the locking ring 17, and then the locking block 16 is rotated downward to fit tightly against the mounting block 15. The torsion spring 18 is deformed accordingly, and the locking block 16 will tighten the locking ring 17 to achieve the connection between the two protective plates 2. Similarly, the locking block 16 is rotated upward, and the torsion spring 18 rebounds and resets. The locking block 16 drives one end of the locking ring 17 to tilt upward and change its position, so that the locking ring 17 can be disengaged from the hook 19 to complete the disassembly.

[0025] After the support device is installed, the protective plate 2 may change in angle due to long-term use, resulting in failure to fully fit the inner side of the channel 1. If the angle of the protective plate 2 needs to be adjusted, the motor 12 can be started. The output shaft of the motor 12 rotates to drive the screw 11 to rotate. Since the screw 11 is threadedly connected to the positioning block 9, the screw 11 will move inward along the positioning block 9, thereby driving the motor 12, the guide block 13, the guide rod 10 and the sliding block 8 to move inward. The sliding block 8 pushes the hinge 7 to rotate, thereby driving the protective plate 2 to rotate inward, and the extension plate 6 will expand and contract due to the angle change. In this way, the angle of the protective plate 2 can be slightly adjusted. Similarly, controlling the motor 12 to run in the opposite direction can drive the sliding block 8 to move outward through the screw 11, so as to drive the protective plate 2 to rotate outward to adjust the angle, ensuring that the protective plate 2 is in close contact with both sides of the channel 1 without disassembling the entire support device. This design is conducive to operation, can reduce the safety hazards caused by loosening or displacement of the protective plate 2, and improve the overall safety of the channel.

[0026] The above description is merely an example of the implementation of the present invention and is not intended to limit the present invention. Any equivalent substitutions made within the principles of the present invention shall be included within the scope of protection of the present invention. Any matters not fully described in the present invention are prior art known to those skilled in the art.

Claims

1. A channel support device for water conservancy projects, characterized in that: The invention comprises a protective plate (2), a hinge block (3), a ground nail (4), an extension plate (6), a hinge (7), a sliding block (8), a positioning block (9), a guide rod (10) and an adjustment component. Support devices are installed on both side walls of the channel (1) for fixing. Two sets of support devices are installed on both side walls. The protective plate (2) in the support device is closely attached to the inner side wall of the channel (1). The lower part of the protective plate (2) is symmetrically connected to the hinge block (3) in a rotating manner. The hinge block (3) is connected to the channel (1) through the ground nail (4). Fixed at the bottom of the channel (1), the protective plate (2) is slidably connected to an extension plate (6), the top of the extension plate (6) is symmetrically rotatably connected to a hinge (7), the outer side of the hinge (7) is rotatably connected to a sliding block (8), the inner side of the sliding block (8) is connected to a guide rod (10), and the guide rod (10) is slidably connected to a positioning block (9), the positioning block (9) is fixed to the top surface of both sides of the channel (1) through a ground nail (4), and an adjustment component is provided on the positioning block (9).

2. A channel support device for water conservancy projects according to claim 1, characterized in that: The positioning block (9) is provided with three slots spaced apart from each other for inserting the grounding nails (4).

3. A channel support device for water conservancy projects according to claim 2, characterized in that: The adjusting assembly comprises a screw (11), a motor (12) and a guide block (13); the outer sides of the positioning blocks (9) are all slidably connected to the guide blocks (13); the guide blocks (13) are all mounted with motors (12); the output shafts of the motors (12) are all connected with screws (11); the screws (11) are all threadedly connected to the positioning blocks (9) on the same side and are rotatably connected to the sliding blocks (8) on the same side.

4. A channel support device for water conservancy projects according to claim 3, characterized in that: The utility model also comprises a mounting block (15), a locking block (16), a locking ring (17), a torsion spring (18) and a hook (19). One side of the front and rear sides of the protective plate (2) is connected with the hook (19), and the other side is connected with the mounting block (15). The mounting block (15) is rotatably connected with the locking block (16). The locking block (16) and the mounting block (15) on the same side are connected with a torsion spring (18). The inner side of the locking block (16) is hinged with a locking ring (17).

5. A channel support device for water conservancy projects according to claim 4, characterized in that: When the two sets of support devices are combined, the hooks (19) in the two protective plates (2) are close to the mounting block (15), wherein the lock ring (17) is engaged with the hook (19) to fix the two protective plates (2).

6. A channel support device for water conservancy projects according to claim 5, characterized in that: It also includes a pull ring (5), and the tops of the ground nails (4) are all connected with the pull ring (5).

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