Protective structure for hydropower engineering

Abstract

The utility model discloses a protective structure for hydropower engineering, and relates to the technical field of protective devices. The device comprises a main body, a functional mechanism and a splicing mechanism, the functional mechanism comprises a groove, a fixing block is arranged at the top of the groove, and a grabbing groove is formed in the top of the fixing block. By arranging the groove and the fixing block, stable pedals and supporting points are provided for an operator, the operator can stand stably when working on an inclined plane or a special terrain, the risk of slipping is reduced, meanwhile, a leveraging point is increased by the grabbing groove, the operator can keep balance more easily, a hanging rope or a rope ladder can be fixed conveniently through the retaining ring, and the safety of the operator is improved. The protection structure is simple in structure and convenient to use, extra safety guarantee is provided for operators, rainwater is effectively guided and drained through the inclined faces and the flow guide grooves, rainwater is prevented from being accumulated on the protection structure, and therefore potential safety hazards such as slipping and structure loosening caused by rainwater accumulation are avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of protective device, concretely is a protective structure for water and electricity engineering. BACKGROUND

[0002] In the process of water and electricity engineering construction, it is often necessary to reclaim some gullies to lay pipelines, but when laying pipelines into the gullies, it may cause rockfall and floating soil to slide down the slope into the gully, affecting construction, at which time the protective device needs to be used.

[0003] Through retrieval, the patent with the Chinese patent authorization number CN218894032U discloses a slope protection device for water conservancy and hydropower engineering, which comprises a protective body, the protective body comprises a slope top part, the lower part of the slope top part is provided with a slope part, the lower part of the slope part is provided with a slope bottom part, the slope top part is uniformly provided with a water inlet hole, the slope part is provided with a fixing nail, the protective body is fixedly connected with a water baffle, the right side of the water baffle on the protective body is fixedly connected with a water baffle piece, the lower surface of the protective body is provided with a drainage mechanism, and the drainage mechanism comprises a collection box.

[0004] The above-mentioned patent has the following disadvantages: the protective body is fixed with the slope through the fixing nail, but in actual use, the operator is difficult to stand stably when installing on the slope, especially when using a hammer to knock the fixing nail, it is easy to slide down from the slope, which affects the construction efficiency and even causes safety accidents, when the slope has a large inclination angle, the operator needs to fix the rope or soft ladder through additional fixing points for construction, which is complicated and has great safety hazards. UTILITY MODEL CONTENTS

[0005] Therefore, the utility model aims at providing a protective structure for water and electricity engineering to solve the technical problems that the operator is difficult to stand stably when installing the protective device on the slope, the construction efficiency is low, and there are safety hazards.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a protective structure for water and electricity engineering, which comprises a main body, a function mechanism and a splicing mechanism, the function mechanism comprises a groove, the top of the groove is provided with a fixed block, the top of the fixed block is provided with a grab groove, the outer surface of the grab groove is provided with an inclined surface, one side of the inclined surface is provided with a flow guide groove, and the upper side of the fixed block is provided with a buckle.

[0007] Through the above-mentioned technical scheme, the inclined surface effectively guides the rainwater to the flow guide groove, avoiding the safety hazards caused by accumulated water.

[0008] Further, the grooves are provided in several groups, each group of the grooves is provided with two, and the two grooves are symmetrically arranged along the central axis of the main body.

[0009] By adopting the above technical scheme, the several groups of grooves are provided, and each group has two and is symmetrically distributed along the central axis of the main body, which helps to improve the overall stability of the protection structure.

[0010] Further, the fixing block is in a semicircular shape, the flow guide grooves are provided in two groups, and each group of the flow guide grooves is provided with two.

[0011] By adopting the above technical scheme, the semicircular fixing block can provide more uniform support force, reduce stress concentration caused by shape mismatch, and improve the stability of the fixing block.

[0012] Further, the splicing mechanism comprises a first splicing plate and a second splicing plate, and a through hole is formed in the outer surface of the first splicing plate.

[0013] By adopting the above technical scheme, the through hole formed in the outer surface of the first splicing plate provides convenience for installation and disassembly.

[0014] Further, the top of the second splicing plate is provided with a first fixing nail, and the first fixing nail is matched with the through hole.

[0015] By adopting the above technical scheme, when multiple main bodies need to be spliced, the first splicing plate and the second splicing plate can be aligned and buckled to realize firm splicing between the multiple main bodies.

[0016] Further, the top of the main body is provided with a top plate, and the bottom of the main body is provided with a bottom plate.

[0017] By adopting the above technical scheme, the bottom plate is located at the bottom of the main body and directly contacts the ground, thereby providing a stable support foundation for the main body.

[0018] Further, the outer surface of the main body is provided with a second fixing nail, and the second fixing nail is provided in several, and the several second fixing nails are uniformly arranged in a linear array.

[0019] By adopting the above technical scheme, the second fixing nail enables the main body to be more firmly fixed on the inclined surface or the ground, thereby maintaining the stability of the main body.

[0020] In summary, the utility model mainly has the following beneficial effects:

[0021] 1. The utility model discloses a groove and fixed block are set up, not only provide the stable foothold for the operator, also provide reliable support for them in the working process, make the operator can place the foot steadily in the recess, increase the contact area between the foot and equipment, thereby improve the friction, effectively prevent the sliding caused by the slope or special terrain, reduce the risk of slipping, the groove provides additional leverage for the operator, by holding these grooves, the operator can more easily adjust their posture and position, and facilitate the operator to climb on the slope, reduce the burden of the foot and keep the balance of the body, enhance the stability and safety of the operator on the complex terrain,

[0022] 2. The utility model discloses a buckle, it is convenient for fixed sling or soft ladder, and the buckle makes sling or soft ladder can be easily and firmly fixed in the predetermined position, which not only provides stable support for the operator when working at height, but also enhances the safety of operation, in complex construction environment or emergency, can ensure that the operator has reliable security, thereby more confidently operating, avoid the operator to find or install additional fixed point, increase the construction efficiency of the operator, the slope and the diversion groove can effectively guide the rainwater flow and discharge it quickly, thereby prevent the rainwater from accumulating on the protective structure, avoid the security problem that can be caused by rainwater accumulation. DRAWINGS

[0023] Figure 1 It is the structure schematic diagram of the utility model that is spliced together;

[0024] Figure 2 It is the structure schematic diagram of the utility model in three-dimensional;

[0025] Figure 3 It is the schematic diagram of the splicing mechanism of the utility model;

[0026] Figure 4 It is the rear view structure schematic diagram of the utility model.

[0027] In the drawing: 1, main body;2, function mechanism;201, recess;202, fixed block;203, groove;204, slope;205, diversion groove;206, buckle;3, splicing mechanism;301, first splicing plate;302, through -hole;303, second splicing plate;304, first fixed nail;4, top plate;5, bottom plate;6, second fixed nail. DETAILED DESCRIPTION

[0028] The technical scheme in the embodiment of the utility model will be described clearly and completely in the embodiment of the utility model in combination with the drawings. The embodiment described below by referring to the drawings is exemplary, and is only used to explain the utility model, and cannot be understood as the limitation of the utility model.

[0029] Example 1:

[0030] A protective structure for hydropower projects, such as Figures 1-4 As shown, it includes a main body 1, a functional mechanism 2, and a splicing mechanism 3. The functional mechanism 2 includes a groove 201, a fixing block 202 is provided on the top of the groove 201, a gripping groove 203 is provided on the top of the fixing block 202, an inclined surface 204 is provided on the outer surface of the gripping groove 203, a guide channel 205 is provided on one side of the inclined surface 204, and a buckle 206 is provided above the fixing block 202. The inclined surface 204 effectively guides rainwater to the guide channel 205, avoiding safety hazards caused by water accumulation. The buckle 206 provides additional safety protection for the operator.

[0031] See Figure 1 , Figure 2 The grooves 201 are provided in several groups, with two grooves 201 in each group. The two grooves 201 are symmetrically arranged along the central axis of the main body 1. The arrangement of the grooves 201 in several groups, with two in each group and symmetrically distributed along the central axis of the main body 1, helps to improve the overall stability of the protective structure. The symmetrical arrangement of the grooves 201 provides more points of leverage for operators to climb.

[0032] See Figure 1 , Figure 2 The fixing block 202 is semi-circular in shape, and there are two sets of guide channels 205, with two channels in each set. The semi-circular fixing block 202 can provide more uniform support force, reduce stress concentration caused by shape mismatch, and improve the stability of the fixing block 202. The guide channels 205 can make the water flow more smoothly, reduce the direct impact of water flow on the protective structure, and reduce the risk of structural damage.

[0033] The implementation principle of this utility model is as follows: First, the operator can step into the groove 201 and grasp the gripping groove 203 of the fixing block 202 to increase the leverage point and ensure stability while standing on the slope. The operator can fix the suspension rope or rope ladder through the buckle 206 to increase safety. When rainwater washes over the area, the rainwater flows through the inclined surface of the gripping groove 203 into the guide channel 205 and flows out along the guide channel 205. Example 2:

[0034] See Figure 3 , Figure 4 The splicing mechanism 3 includes a first splicing plate 301 and a second splicing plate 303. The outer surface of the first splicing plate 301 is provided with a through hole 302. The through hole 302 on the outer surface of the first splicing plate 301 provides convenience for installation and disassembly. The splicing mechanism 3 can ensure a tight connection between the various main bodies 1 and enhance the stability and load-bearing capacity of the entire structure.

[0035] See Figure 3 ,Figure 4 The top of the second splicing plate 303 is provided with a first fixing nail 304 matched with the through hole 302, when multiple main bodies 1 need to be spliced, the first splicing plate 301 and the second splicing plate 303 can be aligned and buckled to realize firm splicing between the multiple main bodies 1, and the cooperation of the first fixing nail 304 and the through hole 302 forms a stable connecting point at the splicing position.

[0036] Referring to Figure 1 The top of the main body 1 is provided with a top plate 4, and the bottom of the main body 1 is provided with a bottom plate 5 located at the bottom of the main body 1 and directly contacting the ground to provide a stable support foundation for the main body 1, and the arrangement of the top plate 4 and the bottom plate 5 clearly defines the upper and lower limits of the main body 1 in the vertical direction, thereby enhancing the stability of the entire protective structure.

[0037] Referring to Figure 1 , Figure 2 The outer surface of the main body 1 is provided with a plurality of second fixing nails 6 arranged in a linear array at equal intervals, the second fixing nails 6 enable the main body 1 to be more firmly fixed on the inclined surface or the ground, thereby maintaining the stability of the main body 1, and the linear array arrangement of the plurality of second fixing nails 6 at equal intervals ensures that the stress on the main body 1 in each direction is uniform, thereby avoiding structural deformation or damage caused by uneven stress.

[0038] The implementation principle of the utility model is as follows: first, the first splicing plate 301 and the second splicing plate 303 of the two main bodies 1 are buckled, and then the first fixing nail 304 is inserted into the gully through the through hole 302, so that the plurality of main bodies 1 are spliced.

[0039] The parts not involved in the utility model are the same as or can be realized by the prior art, and will not be described in detail here.

[0040] Although the embodiments of the utility model have been shown and described, the specific embodiments are only an explanation of the utility model, and are not a limitation of the utility model, and the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner, and those skilled in the art can make modifications, replacements and variations of the embodiments without creative contribution after reading the specification without departing from the principles and purposes of the utility model, but as long as it is within the scope of the claims of the utility model, it is protected by the patent law.

Claims

1. A protective structure for hydroelectric projects, characterized by: Including main part (1), function mechanism (2) and splicing mechanism (3), the function mechanism (2) includes recess (201), the top of recess (201) is provided with fixed block (202), the top of fixed block (202) is provided with grab groove (203), the outer surface of grab groove (203) is provided with inclined plane (204), the side of inclined plane (204) is provided with flow guide groove (205), the top of fixed block (202) is provided with buckle ring (206).

2. The protective structure for hydroelectric engineering according to claim 1, characterized in that: The recess (201) is provided with several groups, each group of recess (201) is provided with two, two recess (201) is symmetrically arranged along the central axis of main part (1).

3. The protective structure for hydroelectric engineering according to claim 1, characterized in that: The fixed block (202) is semicircular, the flow guide groove (205) is provided with two groups, each group of flow guide groove (205) is provided with two.

4. The protective structure for hydroelectric engineering of claim 1, wherein: The splicing mechanism (3) includes first splicing plate (301) and second splicing plate (303), the outer surface of first splicing plate (301) is provided with through hole (302).

5. The protective structure for hydroelectric engineering according to claim 4, characterized in that: The top of second splicing plate (303) is provided with first fixing nail (304), and the first fixing nail (304) is matched with the through hole (302).

6. The protective structure for hydroelectric engineering of claim 1, wherein: The top of main part (1) is provided with top plate (4), and the bottom of main part (1) is provided with bottom plate (5).

7. The protective structure for hydroelectric engineering of claim 1, wherein: The outer surface of main part (1) is provided with second fixing nail (6), the second fixing nail (6) is provided with several, several second fixing nail (6) is linear array equidistantly and uniformly arranged.

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