Supporting and protecting device for water conservancy and hydropower engineering

Abstract

The utility model discloses a hydraulic and hydroelectric engineering support protection device, including protection base plate, pre-buried base, support base, movable block and support rod, pre-buried base is fixedly connected to the right side of protection base plate, support base is fixedly connected to the bottom of protection base plate, the movable block is fixedly connected to the bottom of support base, and the support rod is fixedly connected to the bottom of support base. The supporting rods are movably connected to the inner sides of the movable blocks through shaft pins, and sliding grooves are formed in the two sides of the protection base plate. Through the arrangement of the sliding groove, the extending base plate and the driving assembly, the driving assembly can effectively drive the extending base plate to move on the inner wall of the sliding groove, the extending base plate can be adjusted towards the two sides of the protection base plate, and the problem that when an extending structure of the device is protected through the protection base plate, extending adjustment cannot be conducted on the protection base plate, and the service life of the device is prolonged is solved. The protection area of the protection substrate of a user cannot be adjusted, so that the flexibility of the protection substrate is reduced.

Description

Technical Field

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

[0002] When carrying out water conservancy and hydropower construction work at the bottom of the dam, it is necessary to install anti-falling rock devices on the surface of the dam to prevent falling rocks from harming people or machines at the bottom of the dam.

[0003] At present, a Chinese utility model with the publication number CN216379360U discloses a water conservancy and hydropower construction support safety protection device, which relates to the technical field of water conservancy and hydropower construction auxiliary devices, including a protective substrate, a support mechanism provided at the bottom of the protective substrate, an alarm mechanism provided at the top of the protective substrate, and a fixed base plate fixedly welded to the bottom of the protective substrate. The utility model completes the installation of the device by pre-burying the embedded base inside the dam body at a certain interval, and then inserting the movable plug rod into the inner cavity of the embedded base. The design of the resistance wing and the arc-shaped resistance plate increases the contact area between the outer wall of the embedded base and the dam body, thereby increasing the stability of the embedded base. The protective substrate is supported by the diagonal support rod, further improving the stability of the protective substrate, avoiding the problem of greater danger of protection only by the protective plate, and increasing the safety of the device.

[0004] Based on the search of the above patents and in combination with the equipment in the prior art, it was found that although the above equipment can solve the problem that the existing common anti-falling rock devices do not have the function of stable support when applied, they all directly insert the protective plates into the inside of the dam to perform protection work. If the volume of the falling rocks is large, it is very easy to cause the protective plates to fail, which poses a great danger. Common anti-falling rock devices do not have the function of alarming for overload accumulation of falling rocks. If there are more falling rocks accumulated on the inside of the protective plate, it is very easy to cause the falling rocks to fly out from the top of the protective plate. However, during use, the device extends the structure, and when it is protected by the protective substrate, the protective substrate cannot be extended and adjusted, resulting in the user being unable to adjust the protective area of ​​the protective substrate, thereby reducing the flexibility of the protective substrate. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the purpose of the present utility model is to provide a support and protection device for water conservancy and hydropower projects, which has the advantage of extension function and solves the problem that the extension structure of the device cannot be extended and adjusted when protection is performed through a protective substrate, resulting in the user being unable to adjust the protection area of ​​the protective substrate, thereby reducing the flexibility of the protective substrate.

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a support and protection device for a water conservancy and hydropower project, comprising a protective substrate, an embedded base, a support base, a movable block and a support rod, the embedded base being fixedly connected to the right side of the protective substrate, the support base being fixedly connected to the bottom of the protective substrate, the movable block being fixedly connected to the bottom of the support base, the support rod being movably connected to the inner side of the movable block through an axle pin, sliding grooves being provided on both sides of the protective substrate, extension substrates being movably connected to both sides of the inner wall of the sliding groove, a driving assembly being fixedly connected to the bottom of the support base, and locking assemblies being fixedly connected to both sides of the bottom of the protective substrate.

[0007] As a preferred embodiment of the present invention, the drive assembly includes a drive motor, which is fixedly connected to the bottom of the support base, and the output end of the drive motor is fixedly connected to a gear, and both sides of the gear are meshed with tooth plates, and the top of the tooth plate is fixedly connected to the bottom of the extension base.

[0008] As a preferred embodiment of the present invention, the locking assembly includes a C-shaped frame, which is fixedly connected to both sides of the bottom of the protective substrate, and the inner wall of the C-shaped frame is movably connected to a locking rod, and the bottom of the extended substrate is provided with a locking hole, and the number of the locking holes is provided in several groups and is distributed at equal distances, and the surface of the locking rod is movably connected to the inner wall of the locking hole; the surface of the locking rod is sleeved with a compression spring, one end of the compression spring is fixedly connected to the inner wall of the C-shaped frame, and the other end of the compression spring is fixedly connected to the surface of the locking rod.

[0009] As a preferred embodiment of the present invention, grooves are provided on both sides of the inner wall of the sliding groove, and balls are movably embedded on the outer side of the tooth plate. The number of the balls is arranged in several groups and distributed at equal distances, and the surface of the balls is movably connected to the inner wall of the groove.

[0010] As a preferred embodiment of the present invention, a pull block is fixedly connected to the bottom of the locking rod, and the pull block is arranged in a T-shape.

[0011] As a preferred embodiment of the present invention, a photosensor is fixedly connected to the top of the left side of the protective substrate, a warning light is fixedly connected to the left side of the protective substrate, and the warning light is electrically connected to the photosensor through a wire.

[0012] As a preferred embodiment of the present invention, the tops of the protective substrate and the extension substrate are both fixedly connected with blocking frames, and the blocking frames are arranged in a rectangular shape.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0014] 1. The utility model provides a sliding groove, an extension substrate and a driving component, which can effectively enable the driving component to drive the extension substrate to move on the inner wall of the sliding groove, so that the extension substrate can be adjusted to both sides of the protective substrate, thereby increasing the protection area of ​​the protective substrate and making the protective substrate suitable for different scenarios. It solves the problem that the extension structure of the device cannot be extended and adjusted when protection is provided by the protective substrate, resulting in the user being unable to adjust the protection area of ​​the protective substrate, thereby reducing the flexibility of the protective substrate, and has the advantage of an extension function.

[0015] 2. The utility model sets a driving component, which can effectively enable the driving motor to drive the gear to rotate, and then the gear drives the tooth plate to move outward, and drives the extension base plate to move outward through the tooth plate, so that the extension base plate can be adjusted to the required position, so that the extension base plate can extend the protection area of ​​the protective base plate, thereby improving the flexibility of the protective base plate.

[0016] 3. The utility model provides a locking assembly, which can effectively limit the locking rod by the U-shaped frame. When the extended base plate is adjusted to the desired position, the locking rod is pushed upward by the force of the compression spring, so that the locking rod can be inserted into the inner wall of the lock hole, thereby locking the extended base plate, thereby improving the stability of the extended base plate during use and preventing the extended base plate from sliding. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the exploded three-dimensional structure of the extended substrate of the utility model;

[0019] Figure 3 For this utility model Figure 2 Enlarged structural diagram at point A in the middle.

[0020] In the figure: 1. Protective substrate; 2. Embedded base; 3. Support base; 4. Movable block; 5. Support rod; 6. Sliding groove; 7. Extension substrate; 8. Drive assembly; 81. Drive motor; 82. Gear; 83. Tooth plate; 9. Locking assembly; 91. Profile frame; 92. Locking rod; 93. Locking hole; 94. Compression spring; 10. Groove; 11. Ball bearing; 12. Pull block; 13. Photosensitive sensor; 14. Warning light; 15. Blocking frame. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] like Figures 1 to 3 As shown, the utility model provides a support and protection device for water conservancy and hydropower projects, including a protective substrate 1, an embedded base 2, a support base 3, a movable block 4 and a support rod 5. The embedded base 2 is fixedly connected to the right side of the protective substrate 1, the support base 3 is fixedly connected to the bottom of the protective substrate 1, the movable block 4 is fixedly connected to the bottom of the support base 3, and the support rod 5 is movably connected to the inner side of the movable block 4 through an axle pin. Sliding grooves 6 are provided on both sides of the protective substrate 1, and both sides of the inner wall of the sliding groove 6 are movably connected with an extension substrate 7. The bottom of the support base 3 is fixedly connected with a driving component 8, and both sides of the bottom of the protective substrate 1 are fixedly connected with a locking component 9.

[0023] refer to Figure 1 and Figure 2 The driving assembly 8 includes a driving motor 81, which is fixedly connected to the bottom of the supporting base 3. The output end of the driving motor 81 is fixedly connected to a gear 82. Both sides of the gear 82 are meshed with tooth plates 83. The top of the tooth plate 83 is fixedly connected to the bottom of the extended base plate 7.

[0024] As a technical optimization solution of the present invention, by setting up a driving component 8, the driving motor 81 can effectively drive the gear 82 to rotate, and then the gear 82 drives the tooth plate 83 to move outward, and drives the extended substrate 7 to move outward through the tooth plate 83, so that the extended substrate 7 can be adjusted to the required position, so that the extended substrate 7 can extend the protective area of ​​the protective substrate 1, thereby improving the flexibility of the protective substrate 1.

[0025] refer to Figure 2 and Figure 3 The locking assembly 9 includes a C-shaped frame 91, which is fixedly connected to both sides of the bottom of the protective substrate 1. The inner wall of the C-shaped frame 91 is movably connected to a locking rod 92. A locking hole 93 is provided at the bottom of the extended substrate 7. The number of locking holes 93 is provided in several groups and is distributed at equal distances. The surface of the locking rod 92 is movably connected to the inner wall of the locking hole 93. A compression spring 94 is sleeved on the surface of the locking rod 92. One end of the compression spring 94 is fixedly connected to the inner wall of the C-shaped frame 91, and the other end of the compression spring 94 is fixedly connected to the surface of the locking rod 92.

[0026] As a technical optimization solution of the present invention, by setting a locking assembly 9, the C-shaped frame 91 can effectively limit the locking rod 92. When the extended base plate 7 is adjusted to the desired position, the locking rod 92 is pushed upward by the force of the compression spring 94, so that the locking rod 92 can be inserted into the inner wall of the locking hole 93, thereby completing the locking of the extended base plate 7, thereby improving the stability of the extended base plate 7 during use and preventing the extended base plate 7 from sliding.

[0027] refer to Figure 1 and Figure 2 Grooves 10 are provided on both sides of the inner wall of the sliding groove 6, and balls 11 are movably embedded on the outer side of the tooth plate 83. The number of balls 11 is provided in several groups and is distributed at equal distances. The surface of the ball 11 is movably connected to the inner wall of the groove 10.

[0028] As a technical optimization solution of the present invention, by providing the groove 10 and the ball 11, the tooth plate 83 can effectively drive the ball 11 to follow the movement, so that the ball 11 can slide on the inner wall of the groove 10, thereby improving the smoothness of the tooth plate 83 when adjusting.

[0029] refer to Figure 2 and Figure 3 The bottom of the locking rod 92 is fixedly connected with a pull block 12, which is arranged in a T shape.

[0030] As a technical optimization solution of the present invention, by setting a pull block 12, the locking rod 92 can be effectively fixed to the pull block 12. The T-shaped pull block 12 makes it easy for the user to pull the locking rod 92 to move, thereby separating the locking rod 92 from the lock hole 93, so that the extended substrate 7 can be unlocked.

[0031] refer to Figure 1 and Figure 2 A photosensor 13 is fixedly connected to the top of the left side of the protective substrate 1, and a warning light 14 is fixedly connected to the left side of the protective substrate 1. The warning light 14 is electrically connected to the photosensor 13 through a wire.

[0032] As a technical optimization solution of the present invention, by setting a photosensor 13 and a warning light 14, when the photosensor 13 detects that the light is dark, the photosensor 13 sends an electrical signal and starts the warning light 14, so that the warning light 14 can warn the surroundings of the protective substrate 1, thereby improving the safety of the protective substrate 1.

[0033] refer to Figure 1 and Figure 2 The tops of the protective substrate 1 and the extended substrate 7 are fixedly connected with a blocking frame 15, which is arranged in a rectangular shape.

[0034] As a technical optimization solution of the present invention, by setting a blocking frame 15, when stones fall onto the surface of the protective substrate 1 and the extended substrate 7, the blocking frame 15 blocks the falling stones to prevent the stones from falling again.

[0035] The working principle and use process of the utility model are as follows: when in use, the embedded base 2 is first buried inside the dam at a certain distance, and then the protective substrate 1 is supported by the support rod 5 on the inner side of the movable block 4, so that the protective substrate 1 can be installed. When the protective substrate 1 needs to be adjusted, the driving motor 81 at the bottom of the supporting base 3 is started, and then the driving motor 81 drives the gear 82 to rotate, and the gear 82 drives the tooth plate 83 to move, so that the tooth plate 83 drives the extension substrate 7 to adjust to both sides, so that the protection area of ​​the protective substrate 1 can be adjusted, thereby improving the flexibility of the protective substrate 1 and making the protective substrate 1 suitable for different scenarios. When the extension substrate 7 is adjusted to the required position, the locking rod 92 is limited by the U-shaped frame 91, and then the compression spring 94 is The force pushes the locking rod 92 to move upward, so that the locking rod 92 can be inserted into the inner wall of the locking hole 93, thereby locking the extended substrate 7, thereby improving the stability of the extended substrate 7 during use and preventing the extended substrate 7 from sliding. When the photosensor 13 detects that the light is dim, the photosensor 13 sends an electrical signal and starts the warning light 14, so that the warning light 14 can warn the surrounding area of ​​the protective substrate 1, thereby improving the safety of the protective substrate 1. When the extended substrate 7 is used, the user pulls the locking rod 92 out of the inner wall of the locking hole 93 through the pull block 12, thereby unlocking the extended substrate 7, and starting the drive motor 81 again to drive the gear 82 to move the tooth plate 83, and then the tooth plate 83 drives the extended substrate 7 to move to the inside of the sliding groove 6, thereby facilitating the user to store the extended substrate 7.

[0036] To sum up: this support and protection device for water conservancy and hydropower projects, by setting a sliding groove 6, an extension substrate 7 and a driving component 8, can effectively enable the driving component 8 to drive the extension substrate 7 to move on the inner wall of the sliding groove 6, so that the extension substrate 7 can be adjusted to both sides of the protective substrate 1, thereby increasing the protection area of ​​the protective substrate 1, so that the protective substrate 1 can be suitable for different scenarios, and solves the problem that the extension structure of the device cannot be extended and adjusted when protection is performed through the protective substrate, resulting in the user being unable to adjust the protection area of ​​the protective substrate, thereby reducing the flexibility of the protective substrate.

[0037] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0038] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A support and protection device for a water conservancy and hydropower project, comprising a protection base plate (1), a pre-buried base (2), a support base (3), a movable block (4) and a support rod (5), characterized in that: The embedded base (2) is fixedly connected to the right side of the protection substrate (1), the support base (3) is fixedly connected to the bottom of the protection substrate (1), the movable block (4) is fixedly connected to the bottom of the support base (3), the support rod (5) is movably connected to the inside of the movable block (4) through a shaft pin, sliding grooves (6) are formed on both sides of the protection substrate (1), both sides of the inner wall of the sliding groove (6) are movably connected with extension substrates (7), a driving component (8) is fixedly connected to the bottom of the support base (3), and locking components (9) are fixedly connected to both sides of the bottom of the protection substrate (1).

2. A support and protection device for water conservancy and hydropower projects according to claim 1, characterized in that: The driving component (8) includes a driving motor (81), the driving motor (81) is fixedly connected to the bottom of the support base (3), a gear (82) is fixedly connected to the output end of the driving motor (81), tooth plates (83) are meshed and connected to both sides of the gear (82), and the top of the tooth plate (83) is fixedly connected to the bottom of the extension substrate (7).

3. The support and protection device for water conservancy and hydropower projects according to claim 1, characterized in that: The locking component (9) includes a U-shaped frame (91), the U-shaped frame (91) is fixedly connected to both sides of the bottom of the protection substrate (1), a locking rod (92) is movably connected to the inner wall of the U-shaped frame (91), a locking hole (93) is formed at the bottom of the extension substrate (7), the number of the locking holes (93) is set to be several groups and is evenly distributed, the surface of the locking rod (92) is movably connected to the inner wall of the locking hole (93), a compression spring (94) is sleeved on the surface of the locking rod (92), one end of the compression spring (94) is fixedly connected to the inner wall of the U-shaped frame (91), and the other end of the compression spring (94) is fixedly connected to the surface of the locking rod (92).

4. A support and protection device for water conservancy and hydropower projects according to claim 2, characterized in that: Grooves (10) are formed on both sides of the inner wall of the sliding groove (6), balls (11) are movably embedded on the outer sides of the tooth plates (83), the number of the balls (11) is set to be several groups and is evenly distributed, and the surface of the balls (11) is movably connected to the inner wall of the groove (10).

5. The support and protection device for water conservancy and hydropower projects according to claim 3, characterized in that: A pulling block (12) is fixedly connected to the bottom of the locking rod (92), and the pulling block (12) is arranged in a T shape.

6. The support and protection device for water conservancy and hydropower projects according to claim 1, characterized in that: A photosensitive sensor (13) is fixedly connected to the top of the left side of the protection substrate (1), a warning lamp (14) is fixedly connected to the left side of the protection substrate (1), and the warning lamp (14) is electrically connected to the photosensitive sensor (13) through a wire.

7. The support and protection device for water conservancy and hydropower projects according to claim 1, characterized in that: Blocking frames (15) are fixedly connected to the tops of the protection substrate (1) and the extension substrate (7), and the blocking frames (15) are arranged in a rectangle.

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