Slope protection device for water conservancy and hydropower engineering

Abstract

The utility model discloses a water conservancy and hydropower engineering slope protection device which comprises a protection net, a combination assembly is arranged on the outer side of the protection net, a fixing assembly is arranged at the bottom of the combination assembly, the combination assembly comprises a mounting plate and a combination plate, a nut is attached to the top of the combination plate, and the fixing assembly is fixed to the mounting plate. The utility model relates to the technical field of water conservancy and hydropower engineering. According to the slope protection device for the water conservancy and hydropower engineering, the inserting rods are inserted into slope soil to fix the mounting plates, then the combination plates at the four corners of the protection net and the mounting plates are fixed through the threaded columns and the nuts, the mounting mode is simple and easy to implement, complex technologies and tools are not needed, and ordinary constructors can quickly complete mounting; the construction efficiency is greatly improved, the construction time and the labor cost are reduced, a plurality of protective nets can be uniformly combined together through the matching of the mounting plates and the composition plates to form a complete protective system, the surface of a side slope can be effectively covered, and the protective effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to water conservancy and hydropower engineering technical field, concretely is a kind of water conservancy and hydropower engineering slope protection device. BACKGROUND

[0002] In water conservancy and hydropower engineering, the stability of slope is crucial to the safety of engineering and long-term operation. Slope is often affected by natural factors such as rainwater erosion, weathering, earthquake and human activities, and is prone to landslides, collapses and other geological disasters, thereby causing serious threat to engineering facilities, personnel safety and surrounding environment.

[0003] Traditional slope protection methods have some limitations, for example, some protection devices have complex structure, high installation difficulty, and require professional technicians and a lot of time for installation, which increases engineering cost and construction period; the fixing effect of some protection devices is not good, and they are prone to looseness and failure under the action of long-term natural force, resulting in reduced or even lost protection function; some protection devices have poor portability, which is not conducive to rapid transportation and assembly in different construction sites, etc.

[0004] Therefore, the utility model provides a kind of water conservancy and hydropower engineering slope protection device to solve the above problems. UTILITY MODEL CONTENT

[0005] In view of the deficiencies of the prior art, the utility model provides a kind of water conservancy and hydropower engineering slope protection device, which solves the above problems.

[0006] To achieve the above purpose, the utility model is implemented by the following technical solutions: a kind of water conservancy and hydropower engineering slope protection device, including protection net, the outside of the protection net is provided with combination assembly, the bottom of the combination assembly is provided with fixed assembly, the combination assembly includes mounting plate and combination plate, the combination plate is fixedly installed at the outside four corners of protection net, the top of the mounting plate is fixedly installed with threaded column, the inside of the combination plate is provided with insertion hole, the threaded column is inserted in the inside of corresponding insertion hole, the outside of the threaded column is screwed with nut, and the nut is attached to the top of the combination plate.

[0007] Preferably, the top of the mounting plate is fixedly installed with four groups of threaded columns, and a pair of insertion holes are formed in the inside of each combination plate.

[0008] Preferably, the fixed assembly includes a plug rod, and the plug rod is fixedly installed at the bottom of the mounting plate.

[0009] Preferably, the inside of the plug rod is provided with a groove, the inside of the groove is rotatably connected with a gear, the outside of the gear is fixedly installed with an auxiliary rod, and the auxiliary rod is located at the connection between the groove and the outside.

[0010] Preferably, an inner part of the groove is slidably connected with a moving block, a bottom of the moving block is fixedly installed with a rack, both sides of the rack are provided with a gear slot, and the rack is in meshing connection with both sides of the gear.

[0011] Preferably, an inner part of the mounting plate and a top of the inserting rod are screwed through a screw rod, a top of the screw rod is fixedly installed with a knob, and a bottom of the screw rod is rotatably connected with a top of the moving block.

[0012] Beneficial effects

[0013] The utility model provides a water conservancy and hydropower engineering slope protection device. Compared with the prior art, the following beneficial effects are achieved:

[0014] 1. The water conservancy and hydropower engineering slope protection device, by the inserting rod is inserted into the inside fixed mounting plate of slope soil, then the combination board of four corners of the protection net is fixed with the mounting plate through the threaded column and the nut, this kind of installation mode is simple and easy to operate, does not need complex technology and tool, and ordinary construction personnel can quickly complete installation, greatly improves construction efficiency, reduces construction time and manpower cost, and multiple protection nets can be uniformly combined together through the cooperation of the mounting plate and the combination board, forming a complete protection system, which can effectively cover the slope surface and improve the protection effect, and also facilitate flexible adjustment and expansion according to the actual shape and size of the slope.

[0015] 2. The water conservancy and hydropower engineering slope protection device, the recess, the gear, the auxiliary rod, the moving block, the rack and other structures arranged in the inserting rod, after the inserting rod is inserted into the soil, the screw rod is driven to rotate by rotating the knob, and then the moving block, the rack, the gear and the auxiliary rod work cooperatively, so that the auxiliary rod expands outward and penetrates into the soil, greatly increasing the stability of the inserting rod in the soil, thereby ensuring the firmness of the overall protection net, effectively resisting the displacement and deformation of the slope soil, and improving the reliability of the protection device under complex geological conditions. ACCURATE DESCRIPTION

[0016] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.

[0017] Figure 1 It is the external structure perspective drawing of the utility model;

[0018] Figure 2 It is the external structure perspective drawing of the utility model; Figure 1Structure enlarged view at middle A;

[0019] Figure 3 The utility model of protective net structure perspective view is provided;

[0020] Figure 4 The utility model of fixed assembly overall structure perspective view is provided;

[0021] Figure 5 The utility model of fixed assembly internal section structure perspective view is provided.

[0022] In the figure: 1, protective net; 2, combination assembly; 21, mounting plate; 22, combination plate; 23, threaded column; 24, nut; 25, jack; 3, fixed assembly; 31, screw rod; 32, knob; 33, plug rod; 34, recess; 35, auxiliary rod; 36, gear; 37, rack; 38, moving block. DETAILED DESCRIPTION

[0023] It should be noted that in the description of the embodiments of the present application, the terms "front, back, left, right, up, down" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. The terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be directly connected, or indirectly connected through an intermediate medium; it can be the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0024] The present application will be further described in detail by the drawings and examples.

[0025] Referring to Figures 1 to 5 The embodiments of the present application provide a water conservancy and hydropower engineering slope protection device, which comprises a protective net 1, a combination assembly 2 is arranged on the outer side of the protective net 1, a fixed assembly 3 is arranged at the bottom of the combination assembly 2, the combination assembly 2 comprises a mounting plate 21 and a combination plate 22, the combination plate 22 is fixedly installed at the four corners of the outer side of the protective net 1, the top of the mounting plate 21 is fixedly installed with a threaded column 23, the inside of the combination plate 22 is provided with a jack 25, the threaded column 23 is inserted into the inside of the corresponding jack 25, the outer side of the threaded column 23 is screwed with a nut 24, and the nut 24 is attached to the top of the combination plate 22.

[0026] The top of the mounting plate 21 is fixedly installed with four groups of threaded columns 23, and the inside of each combination plate 22 is provided with a pair of jacks 25.

[0027] In the embodiment, when the slope is protected, the insertion rod 33 is inserted into the soil inside the slope, so as to fix the mounting plate 21 above the slope, and a plurality of mounting plates 21 are fixed at fixed intervals and angles. After the fixing is completed, the four corners of the protective net 1 are unfolded, and the combined plate 22 at the four corners is placed above the corresponding mounting plate 21. When placing, the insertion hole 25 on the combined plate 22 is aligned with the threaded column 23 on the corresponding mounting plate 21, and the nut 24 is screwed outside the threaded column 23. Thus, the combined plate 22 and the mounting plate 21 are fixed, so as to fix the protective net 1 between the mounting plates 21. In this way, a plurality of protective nets 1 can be uniformly combined together, so as to ensure the convenience of installation and the convenience of carrying of the protective net 1.

[0028] Reference Figures 1 to 5 In one aspect of the embodiment, the insertion rod 33 is internally provided with a groove 34, the groove 34 is rotationally connected with a gear 36, the gear 36 is fixedly installed with an auxiliary rod 35 on the outside, and the auxiliary rod 35 is located at the connection between the groove 34 and the outside.

[0029] The inside of the groove 34 is slidably connected with a moving block 38, the bottom of the moving block 38 is fixedly installed with a rack 37, both sides of the rack 37 are provided with a gear slot, and the rack 37 and the two gears 36 are in meshing relationship. The inside of the mounting plate 21 and the top of the insertion rod 33 are screwed through a screw rod 31, the top of the screw rod 31 is fixedly installed with a knob 32, and the bottom of the screw rod 31 is rotationally connected to the top of the moving block 38.

[0030] In the embodiment, when the mounting plate 21 is fixed, after the insertion rod 33 is inserted into the soil, the knob 32 is rotated to drive the screw rod 31 to rotate, and the screw rod 31 moves downward while rotating. When the screw rod 31 moves downward, the moving block 38 moves downward, and the rack 37 moves downward to drive the gear 36 to rotate. The rotation of the gear 36 drives the auxiliary rod 35 to expand outward, and the auxiliary rod 35 expands outward into the soil, so that the stability of the insertion rod 33 in the soil is higher, thereby greatly improving the stability of the overall protective net 1.

[0031] Meanwhile, the contents not described in detail in the specification all belong to the existing technology known to those skilled in the art.

[0032] Working principle: when protecting the slope, first insert the inserting rod 33 into the soil inside the slope, then fix multiple installation plates 21 according to the designed interval and angle, then unfold the protective net 1, place the combination plate 22 at the four corners of the protective net 1 above the corresponding installation plate 21 respectively, make the insertion hole 25 on the combination plate 22 align with the threaded column 23 on the installation plate 21, then screw the nut 24 outside the threaded column 23, thereby fixing the combination plate 22 and the installation plate 21 together, realizing the fixation of the protective net 1 between the installation plates 21.

[0033] After the installation plate 21 is fixed, rotate the knob 32 at the top of the inserting rod 33, the knob 32 drives the screw rod 31 to rotate, since the screw rod 31 is screwed through the installation plate 21 and the inserting rod 33, the screw rod 31 will move downward while rotating, the bottom of the screw rod 31 is rotationally connected with the top of the moving block 38, thus the screw rod 31 will drive the moving block 38 to slide downward in the groove 34 when moving downward, the bottom of the moving block 38 is fixedly installed with the rack 37, the rack 37 is meshed with the gear 36 on both sides of the groove 34, when the moving block 38 moves downward, the rack 37 moves downward and drives the gear 36 to rotate, the outside of the gear 36 is fixedly installed with the auxiliary rod 35, and the auxiliary rod 35 is located at the connection between the groove 34 and the outside, with the rotation of the gear 36, the auxiliary rod 35 expands outward and penetrates into the soil, thereby increasing the resistance and stability of the inserting rod 33 in the soil, and further greatly improving the stability of the fixation of the whole protective net 1.

[0034] It should be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0035] Although the embodiments of the present application have been shown and described, it is to be understood that various modifications, substitutions, replacements and changes can be made to the embodiments without departing from the principles and spirit of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A device for protecting the slope of a water conservancy and hydropower project, comprising a protective net (1), characterized in that: The outer side of the protective net (1) is provided with a combination assembly (2), the bottom of the combination assembly (2) is provided with a fixed assembly (3), the combination assembly (2) comprises a mounting plate (21) and a combination plate (22), the combination plate (22) is fixedly installed at the four corners of the outer side of the protective net (1), the top of the mounting plate (21) is fixedly installed with a threaded column (23), the inside of the combination plate (22) is provided with a bushing (25), the threaded column (23) is inserted into the corresponding bushing (25), the outer side of the threaded column (23) is screwed with a nut (24), and the nut (24) is attached to the top of the combination plate (22).

2. The device for protecting the slope of a water conservancy and hydropower project according to claim 1, characterized in that: The top of the mounting plate (21) is fixedly installed with four groups of threaded columns (23), the inside of each combination plate (22) is provided with a pair of bushings (25), and each group of threaded columns (23) is inserted into the corresponding pair of bushings (25).

3. The device for protecting the slope of a water conservancy and hydropower project according to claim 1, characterized in that: The fixed assembly (3) comprises an insertion rod (33), and the insertion rod (33) is fixedly installed at the bottom of the mounting plate (21).

4. The device for protecting the slope of a water conservancy and hydropower project according to claim 3, characterized in that: The inside of the insertion rod (33) is provided with a groove (34), the inside of the groove (34) is rotatably connected with a gear (36), the outer side of the gear (36) is fixedly installed with an auxiliary rod (35), and the auxiliary rod (35) is located at the connection between the groove (34) and the outside.

5. The device for protecting the slope of a water conservancy and hydropower project according to claim 4, characterized in that: The inside of the groove (34) is slidably connected with a moving block (38), the bottom of the moving block (38) is fixedly installed with a rack (37), both sides of the rack (37) are provided with a gear slot, and the rack (37) is in meshing connection with the two gears (36).

6. The device for protecting the slope of a water conservancy and hydropower project according to claim 5, characterized in that: The inside of the mounting plate (21) and the top of the insertion rod (33) are screwed with a screw rod (31), the top of the screw rod (31) is fixedly installed with a knob (32), and the bottom of the screw rod (31) is rotatably connected to the top of the moving block (38).

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