CN216839259U

CN216839259U - Water conservancy and hydropower engineering side slope rubble anti-drop structure

Info

Publication number: CN216839259U
Application number: CN202123174797.1U
Authority: CN
Inventors: 孙影; 张阳
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-16
Filing date: 2021-12-16
Publication date: 2022-06-28
Anticipated expiration: 2031-12-16

Abstract

The utility model relates to a water conservancy and hydropower engineering side slope rubble anti-drop structure, including the side slope, the top of side slope is equipped with spacing stake, and the nested roof that is equipped with on the spacing stake, the roof is equipped with the spacing hole with spacing stake adaptation, is equipped with the guard plate on the domatic of side slope, and the top of guard plate passes through the connecting piece with the roof to be connected, and the equidistant fixed stock that is equipped with of side slope bottom fixes, and the fixed stock is equipped with secret pre-buried section; the caulking groove with stock grafting adaptation is seted up to the bottom of guard plate, and a plurality of nut grooves have been seted up to the slope surface simultaneously, and nut inslot sliding connection has first nut, the equal fixedly connected with slider of first nut both sides lateral wall, the inside equal fixedly connected with in both sides in nut groove and the guide rail of slider adaptation, the guard plate face is equipped with a plurality of bolts, and a plurality of bolts run through guard plate and first nut swing joint respectively. Can play the domatic soil and water of protection, prevent the condition of rubble landing.

Description

Water conservancy and hydropower engineering side slope rubble anti-drop structure

Technical Field

The utility model relates to a hydraulic and hydroelectric engineering technical field, concretely relates to hydraulic and hydroelectric engineering side slope rubble anti-drop structure.

Background

Due to the characteristics of roads, railways, mines, hydraulic and hydroelectric engineering and other fields or construction engineering, a large amount of earthwork cannot be avoided to generate a large and medium-sized stone-removing slag yard, the large and medium-sized stone-removing slag yard is formed by pushing up on the original ground and filling a large amount of loose soil to form earthwork, and the large and medium-sized stone-removing slag yard has the characteristics of steep slope, large slope surface area and high height, most of slag materials are weathered rocks and fragments, the structure is loose, more stones and less soil are used, water and soil loss and even collapse are easily generated under the external force action of rainstorm and the like, and the stability and safety of the slope are influenced, and the regional environment is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a hydraulic and hydroelectric engineering side slope rubble anti-drop structure fixes the side slope top through the roof to play and to prevent that heavy rain or strong wind from directly destroying the side slope top, fix the guard plate on the side slope is domatic and can protect domatic, reduce the direct landing's of domatic rubble the condition, can prevent simultaneously that domatic directness from being destroyed by heavy rain or strong wind.

In order to achieve the above object, the utility model provides a following technical scheme: a hydraulic and hydroelectric engineering side slope broken stone anti-drop structure comprises a side slope, wherein a limiting pile is arranged at the top end of the side slope, a top plate is embedded in the limiting pile, a plurality of first guide grooves are formed in the upper surface of the top plate along the direction towards the slope surface, a limiting hole matched with the limiting pile is formed in the top plate, the limiting hole is formed between the first guide grooves, a protection plate is arranged on the slope surface of the side slope, the top end of the protection plate is connected with the top plate through a connecting piece, fixing anchor rods are fixedly arranged at the bottom of the side slope at equal intervals, and each fixing anchor rod is provided with an underground embedded section; the bottom of guard plate seted up with the caulking groove of fixed stock grafting adaptation, the guard plate surface seted up a plurality ofly with the second guiding gutter that first guiding gutter matches, simultaneously a plurality of nut grooves have been seted up to the slope domatic, the nut groove sets up between the second guiding gutter, nut inslot sliding connection has first nut, the equal fixedly connected with slider of first nut both sides lateral wall, the inside equal fixedly connected with in both sides in nut groove with the guide rail of slider adaptation, the guard plate face is equipped with a plurality of bolts, and is a plurality of the bolt run through the guard plate respectively with first nut swing joint.

Preferably, the limiting pile is provided with threads, the threads on the limiting pile are connected with a second nut, and the lower end of the second nut is abutted to the upper end of the top plate.

Preferably, the connecting piece includes the welding pin rod at the guard plate top, set up on the lateral wall of roof with the jack of pin rod adaptation.

Preferably, nut baffles are arranged at one ends, close to the protection plates, of the guide rails fixedly connected with the inner parts of the two sides of the plurality of nut grooves formed in the slope surface of the side slope.

Preferably, the top plate covers the top end of the guard plate near the top end of the guard plate.

Preferably, the depth of the embedded section arranged below the fixing anchor rod is at least 20 cm.

The utility model discloses beneficial effect does: can be through the fixed roof of second nut, through bolt and the fixed guard plate of first nut cooperation, the anchor fixing rod plays the supporting role to the guard plate simultaneously, and first guiding gutter and second guiding gutter are to the rainwater water conservancy diversion, wholly play protection side slope soil and water, prevent the effect that the rubble dropped.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a side view of the present invention;

FIG. 2 is a schematic view of a protection plate of the present invention;

fig. 3 is a schematic view of a top plate of the present invention;

fig. 4 is a schematic view of the internal structure of the nut groove of the present invention.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings of the present invention, and obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

According to the figures 1, 2, 3 and 4, the water conservancy and hydropower engineering slope broken stone anti-drop structure comprises a slope 1, wherein a limiting pile 2 is arranged at the top end of the slope 1, a top plate 3 is nested on the limiting pile 2, a plurality of first guide grooves 18 are formed in the upper surface of the top plate 3 along the direction towards the slope surface, limiting holes 4 matched with the limiting pile 2 are formed in the top plate 3, the limiting holes 4 are formed among the first guide grooves 18, a protection plate 5 is arranged on the slope surface of the slope 1, the top end of the protection plate 5 is connected with the top plate 3 through a connecting piece, fixing anchor rods 6 are fixedly arranged at the bottom of the slope 1 at equal intervals, and underground embedded sections 7 are arranged on the fixing anchor rods 6; the caulking groove 8 with the 6 grafting adaptations of fixed stock is seted up to the bottom of guard plate 5, a plurality of second guiding gutters 19 that match with first guiding gutter 18 are seted up on the 5 surfaces of guard plate, simultaneously 1 domatic a plurality of nut grooves 9 of having seted up of side slope, nut groove 9 sets up between the second guiding gutter 19, sliding connection has first nut 10 in the nut groove 9, the equal fixedly connected with slider 11 of first nut 10 both sides lateral wall, the inside equal fixedly connected with in both sides of nut groove 9 with the guide rail 12 of slider 11 adaptation, 5 faces of guard plate are equipped with a plurality of bolts 13, and are a plurality of bolt 13 run through respectively guard plate 5 with first nut 10 swing joint.

Through the arrangement, the position of the top plate 3 arranged at the top of the side slope 1 is limited by nesting the limiting piles 2 in the limiting holes 4, so that the top plate 3 can be installed conveniently, meanwhile, the top plate 3 cannot move in the installation process, meanwhile, the design of the top plate 3 can protect the soil and water at the top of the side slope 1 under the condition of strong wind or heavy rain, the soil and water loss at the top of the side slope 1 or the generation of a large amount of broken stones due to the occurrence of extreme weather conditions can be avoided, secondly, the first diversion trench 18 arranged on the top plate 3 points to the slope, a diversion effect can be realized on rainwater if the rainwater is encountered, meanwhile, the protection plate 5 is arranged on the slope of the side slope 1, the slope can be protected, and similarly, when the extreme weather is encountered, the soil and water protection is performed on the slope 1, and the broken stones are placed to fall down, the bottom of the slope surface of the side slope 1 is provided with a fixed anchor rod 6, the anchor rod supports a protection plate 5 on the slope surface of the side slope 1 through an embedded groove 8, an underground embedded section 7 of the fixed anchor rod 6 can ensure that the fixed anchor rod 6 cannot be easily pulled out or moved from the bottom surface due to stress, a second diversion groove 19, which is matched with a first diversion groove 18 of a top plate 3, on the surface of the protection plate 5 can lead rainwater flowing down from the first diversion groove 18 to be guided from the second diversion groove 19, so that the moisture retention on the top plate 3 and the protection plate 5 is reduced, meanwhile, in order to ensure that the protection plate 5 is more stably fixed on the slope surface of the side slope 1, a nut groove 9 is arranged on the slope surface of the side slope 1, the nut groove 9 is arranged between the two second diversion grooves 19, in order to prevent the rainwater in the second diversion groove 19, and simultaneously, a first nut 10 in the nut groove 9 is matched and fastened with a bolt 13 on the protection plate 5, the sliding blocks 11 on the side walls of the two sides of the first nut 10 slide through the guide rails 12 matched with the two sides of the nut groove 9, the fastening degree of the protection plate 5 can be adjusted to some extent, when the fastening degree needs to be large, the bolt 13 is screwed, the sliding blocks 11 on the two sides of the first nut 10 slide upwards along the guide rails 12, otherwise, when the fastening degree needs to be small, the bolt 13 is unscrewed, and the sliding blocks 11 on the two sides of the first nut 10 slide downwards along the guide rails 12.

The limiting pile 2 is provided with threads, the threads on the limiting pile 2 are connected with a second nut 14, and the lower end of the second nut 14 is abutted to the upper end of the top plate 3. The setting of second nut 14 can be through the screw thread adaptation with spacing stake 2, right roof 3 fastens, places roof 3 and when receiving the effect of external strength, spacing hole 4 is followed spacing stake 2 is deviate from to cause the unable fixed to roof 3, can't accomplish the protection to side slope 1 top soil and water simultaneously.

The connecting piece is including welding the pin rod 15 at protection plate 5 top, seted up on the lateral wall of roof 3 with the jack 16 of pin rod 15 adaptation. Welded pin rod 15 is parallel with the face of guard plate 5 along guard plate top transverse direction on the guard plate 5, insert pin rod 15 in the jack 16 of roof 3, can make roof 3 cooperate with guard plate 5, in the installation, can not lead to first guiding gutter 18 and second guiding gutter 19 to match because of misoperation, also make roof 3 and guard plate 5 have certain fixed action each other simultaneously, pin rod 15 and jack 16's cooperation simultaneously, also can satisfy guard plate 5 when facing domatic of different angles, pin rod 15 can rotate in jack 16.

The guide rails 12 fixedly connected with the inner parts of the two sides of the plurality of nut grooves 9 formed in the slope surface of the side slope 1 are close to the protection plate 5, and nut baffles 17 are arranged at one ends of the protection plate 5.

Need be higher to domatic laminating degree when guard plate 5, and bolt 13 on the guard plate 5 need carry out the great fastening of degree with first nut 10, if do not have nut baffle 17, it breaks away from and can't play the fixed action to guard plate 5 and side slope 1 brokenly to lead to first nut 10 directly from nut groove 9 very probably, nut baffle 17 has been had, when fastening degree is great, nut baffle 17 can stop first nut 10 and can not deviate from in nut groove 9, can cooperate with bolt 13, play at domatic fixed action to guard plate 5.

One end of the top plate 3 close to the top end of the protection plate 5 covers the top end of the protection plate 5. When roof 3 is close to domatic one side and the complex of guard plate 5, roof 3 covers on the top of guard plate 5, in rainy, the rainwater gets into the second guiding gutter 19 that matches along first guiding gutter 18, otherwise, the rainwater that first guiding gutter 18 flowed down can take place directly to get into slope 1's domatic, and can not get into the second guiding gutter 19 on the guard plate 5, and down for a long time, can lead to slope 1 domatic washing away of rainwater soil and water slowly run off and can't reach the domatic effect of protection side slope 1.

The depth of the embedded section 7 arranged below the fixed anchor rod 6 is at least 20 cm.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The side slope broken stone anti-drop structure for the hydraulic and hydroelectric engineering comprises a side slope and is characterized in that a limiting pile is arranged at the top end of the side slope, a top plate is embedded in the limiting pile, a plurality of first guide grooves are formed in the upper surface of the top plate along the direction towards the slope surface, a limiting hole matched with the limiting pile is formed in the top plate, the limiting hole is formed between the first guide grooves, a protection plate is arranged on the slope surface of the side slope, the top end of the protection plate is connected with the top plate through a connecting piece, fixing anchor rods are fixedly arranged at the bottom of the side slope at equal intervals, and each fixing anchor rod is provided with an underground embedded section; the bottom of guard plate seted up with the caulking groove of fixed stock grafting adaptation, the guard plate surface seted up a plurality ofly with the second guiding gutter that first guiding gutter matches, simultaneously a plurality of nut grooves have been seted up to the slope domatic, the nut groove sets up between the second guiding gutter, nut inslot sliding connection has first nut, the equal fixedly connected with slider of first nut both sides lateral wall, the inside equal fixedly connected with in both sides in nut groove with the guide rail of slider adaptation, the guard plate face is equipped with a plurality of bolts, and is a plurality of the bolt run through the guard plate respectively with first nut swing joint.

2. The hydraulic and hydroelectric engineering side slope rubble anti-drop structure of claim 1, its characterized in that: the limiting pile is provided with threads, the threads on the limiting pile are connected with a second nut, and the lower end of the second nut is abutted to the upper end of the top plate.

3. The hydraulic and hydroelectric engineering side slope rubble anti-drop structure of claim 1, its characterized in that: the connecting piece including the welding the pin rod on guard plate top, seted up on the lateral wall of roof with the jack of pin rod adaptation.

4. The hydraulic and hydroelectric engineering side slope rubble anti-drop structure of claim 1, its characterized in that: and nut baffles are arranged at one ends, close to the protection plates, of the guide rails fixedly connected with the inner parts of the two sides in the plurality of nut grooves formed in the slope surface of the side slope.

5. The hydraulic and hydroelectric engineering slope rubble anti-drop structure of claim 3, its characterized in that: the top plate is close to one end of the top end of the protection plate covers the top end of the protection plate.

6. The hydraulic and hydroelectric engineering side slope rubble anti-drop structure of claim 1, its characterized in that: the depth of the pre-embedded section arranged below the fixed anchor rod is at least 20 cm.