CN215669313U - Slope collapse-preventing supporting device for hydraulic engineering - Google Patents

Abstract

The utility model discloses a slope collapse prevention supporting device for hydraulic engineering, and relates to the technical field of slope protection. The damping device comprises a plurality of protection units, each protection unit comprises an upper connecting plate, a lower connecting plate and a supporting vertical plate, the upper connecting plate is fixedly connected to the upper side of the supporting vertical plate, the lower connecting plate is fixedly connected to the lower side of the supporting vertical plate, damping assemblies are arranged on two sides of the supporting vertical plate and are respectively connected with the upper connecting plate and the lower connecting plate, each damping assembly comprises a U-shaped shell, a plurality of first damping structures and a plurality of second damping structures are uniformly distributed in the U-shaped shell, a movable plate is arranged on one side of the U-shaped shell and is respectively connected with the first damping structures and the second damping structures, a left connecting plate and a right connecting plate are respectively arranged on two opposite sides of the supporting vertical plate, and the left connecting plate and the right connecting plate are respectively spliced with the supporting vertical plate; thereby this device can carry out the buffering of impact force simultaneously to the both sides of protective unit, also is convenient for simultaneously to the protective unit ann tear open, is convenient for change.

Description

Slope collapse-preventing supporting device for hydraulic engineering

Technical Field

The utility model relates to the technical field of slope protection, in particular to a slope collapse prevention supporting device for hydraulic engineering.

Background

The engineering slope protection has two types of slope protection and retaining structure protection. The common measures for slope protection include plastering with mortar or soil mixture, guniting, concrete spraying, mortar-masonry stone retaining wall, anchor-spraying slope protection, anchor-spraying net slope protection, etc. The measures are mainly used for preventing the phenomena of weathering spalling, breaking and a small amount of falling rocks and falling blocks of the rocks on the excavated slope surface. The protected side slope should have sufficient stability, and the side slope of instability is firstly supported and then protected. The types of retaining structures are more, such as retaining walls, anchor retaining walls, anti-slide piles and the like.

The prior art has the following defects: at present, most of the existing slope supporting devices for slope protection only can enclose and block slope surfaces, powerful buffering can not be carried out on collision of rolling stones or other objects after landslide, and most of protective nets are fixedly installed, are not easy to assemble and disassemble and are troublesome to replace.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a slope collapse-preventing support device for hydraulic engineering, an I-shaped support framework formed by an upper connecting plate, a lower connecting plate and a support vertical plate is used for supporting a shock-absorbing component, the shock-absorbing component formed by a U-shaped shell, a first shock-absorbing structure, a second shock-absorbing structure and a movable plate is arranged on two sides of the support vertical plate, so that the impact force of collision or other objects from one side of a slope and the opposite side of the slope can be effectively buffered, the danger coefficient caused by landslide is reduced, simultaneously, the shock-absorbing capacity of each part of the shock-absorbing component is balanced through the uniform distribution of intervals of the first shock-absorbing structure and the second shock-absorbing structure, the shock-absorbing effect is better, the movement of the shock-absorbing component can be further limited through the left connecting plate and the right connecting plate, and the stability of the shock-absorbing component is effectively ensured, and then through the grafting of U type casing with upper junction plate and lower connecting plate, the grafting of support riser and left connecting plate and right connecting plate and the connected mode that left connecting plate and right connecting plate pass through bolt and upper junction plate and lower connecting plate make the protective unit conveniently ann tear open, thereby conveniently change, thereby connect and form to strut the protective screen through setting up a plurality of protective unit and not only can enclose the fender protection to the slope, cushion the impact force that the mountain landslide brought, also can protect one side for the slope simultaneously, further cushion the collision that the opposite side takes place.

The above object of the present invention is achieved by the following technical solutions:

a slope collapse-preventing supporting device for hydraulic engineering comprises a plurality of protection units, wherein each protection unit comprises an upper connecting plate, a lower connecting plate and a supporting vertical plate, the upper connecting plate is fixedly connected to the upper side of the supporting vertical plate, the lower connecting plate is fixedly connected to the lower side of the supporting vertical plate, two sides of the supporting vertical plate are respectively provided with a damping component, the damping components are respectively connected with the upper connecting plate and the lower connecting plate, each damping component comprises a U-shaped shell, the U-shaped shells are respectively spliced with the upper connecting plate and the lower connecting plate, the U-shaped shells slide between the upper connecting plate and the lower connecting plate, the U-shaped shells are attached to the supporting vertical plates, a plurality of first damping structures and a plurality of second damping structures are uniformly distributed in the U-shaped shells, and the first damping structures and the second damping structures are distributed at intervals, the U type casing is kept away from support riser one side is equipped with the fly leaf, the fly leaf with U type casing sliding connection, the fly leaf respectively with first shock-absorbing structure with second shock-absorbing structure connects, the both sides that the support riser is relative are equipped with left connecting plate and right connecting plate respectively, a left side connecting plate with right connecting plate all with the upper junction plate is perpendicular, a left side connecting plate with right connecting plate respectively with the support riser is pegged graft, a left side connecting plate with right connecting plate pass through the bolt respectively with the upper junction plate with the lower connecting plate is connected.

By adopting the technical scheme, the upper connecting plate is arranged, the lower connecting plate and the supporting vertical plate form an I-shaped supporting framework to support the shock absorption assembly, and then the shock absorption assembly formed by the U-shaped shell, the first shock absorption structure, the second shock absorption structure and the movable plate can effectively buffer the impact force of the collision or other objects from one side of the slope opposite to the side of the slope or the two sides of the supporting vertical plate, so that the danger coefficient caused by landslide is reduced, and meanwhile, the shock absorption capacity of each part of the shock absorption assembly is balanced by the uniform distribution of the intervals of the first shock absorption structure and the second shock absorption structure, so that the shock absorption effect is better, and further the movement of the shock absorption assembly can be further limited by the left connecting plate and the right connecting plate, the stability of the shock absorption assembly is effectively ensured, and further the U-shaped shell, the upper connecting plate and the lower connecting plate are spliced, Support grafting and left connecting plate and the right connecting plate of riser and left connecting plate and make the protection unit conveniently ann tear open through bolt and upper junction plate and the connected mode of lower connecting plate to conveniently change, thereby connect and form through setting up a plurality of protection units and strut the protective screen and not only can enclose the fender protection to the slope, the impact force that the buffering mountain landslide brought, also can protect one side for the slope simultaneously, further cushion the collision that the opposite side takes place.

The present invention in a preferred example may be further configured to: the first damping structure comprises a first guide rod, two ends of the first guide rod are fixedly connected with two opposite inner side walls of the U-shaped shell, a first limiting block is sleeved and fixedly connected in the middle of the first guide rod, two ends of the first limiting block are fixedly connected with a first spring, the first spring is sleeved on the first guide rod, one end, far away from the first limiting block, of the first spring is fixedly connected with a first sliding sleeve, the first sliding sleeve is sleeved on the first guide rod and is in sliding connection with the first guide rod, the first sliding sleeve is hinged with a first movable rod, one end, far away from the first sliding sleeve, of the first movable rod is hinged with the movable plate, two ends of the first guide rod are respectively sleeved with a second spring, the second spring is fixedly connected with the U-shaped shell, one end, close to the first spring, of the second spring is fixedly connected with a second sliding sleeve, the second sliding sleeve is sleeved on the first guide rod and is in sliding connection with the first guide rod, the second sliding sleeve is hinged with a second movable rod, and the second movable rod is hinged with the movable plate.

Through adopting above-mentioned technical scheme, can set up first guide bar segmentation through first stopper, and then can carry on spacingly to first spring through first stopper, can slide the direction to first sliding sleeve and second sliding sleeve through first guide bar, and then the flexible performance through first spring and second spring can effectually cushion the pressure that comes from first movable rod and second movable rod, and then make the pressure that the fly leaf receives can cushion, further be eight characters through adjacent first movable rod and second movable rod and lay and can effectually improve the buffering that comes from fly leaf pressure.

The present invention in a preferred example may be further configured to: the second damping structure comprises a second guide rod, the second guide rod is parallel to the first guide rod and is fixedly connected with the side wall of the U-shaped shell, a second stopper fixedly connected with the second guide rod is sleeved in the middle of the second guide rod, two third sliding sleeves are respectively arranged on two sides of the second stopper, the third sliding sleeves are sleeved on the second guide rod and are slidably connected with the second guide rod, a third movable rod is hinged to the third sliding sleeves and is hinged to the movable plate, the second stopper is arranged on the same side of the second sliding sleeves, a third spring is fixedly connected between the third sliding sleeves, and the third spring sleeves are arranged on the second guide rod.

Through adopting above-mentioned technical scheme, it leads to slide for the third sliding sleeve through the second guide bar, and then set up the second guide bar segmentation through the second stopper, the second stopper carries out favourable spacing assurance to the slip of third sliding sleeve simultaneously and can remain the tilt state all the time near the third movable rod of second stopper, thereby can effectively guarantee to cushion the pressure that comes from on the fly leaf through the flexible performance of third spring, further second shock-absorbing structure sets up and simultaneously through first movable rod with first shock-absorbing structure interval, second movable rod and third movable rod support the multipoint on the fly leaf and carry out the even buffering effect that makes damper.

The present invention in a preferred example may be further configured to: the left connecting plate is kept away from support riser one side fixedly connected with connecting block, the right connecting plate is kept away from support riser one side is equipped with two connection convex blocks relatively, two connection convex block threaded connection has the connecting bolt respectively, and is adjacent on the protective unit the connecting block accessible the connecting bolt with the connection convex block rotates to be connected.

Through adopting above-mentioned technical scheme, can effectively be connected adjacent other protective unit about with through connecting block, connecting lug and connecting bolt, and can make adjacent protective unit ann tear open conveniently, convenient to use through connecting the bolt.

The present invention in a preferred example may be further configured to: the bottom of the lower connecting plate is fixedly connected with a supporting bottom plate, and a plurality of ground anchors are arranged on two sides of the supporting bottom plate.

By adopting the technical scheme, the protection unit can be effectively connected with the ground through the supporting bottom plate and the ground anchor, and the supporting stability of the protection unit is ensured.

In summary, the utility model includes at least one of the following beneficial technical effects:

1. through setting up the upper junction plate, lower connecting plate and support riser form "worker" style of calligraphy support framework and provide the support for damper, and then through U type casing, first shock-absorbing structure, damper that second shock-absorbing structure and fly leaf formed can effectually cushion the impact force of collision or other objects that come from slope one side and the relative one side in slope in the both sides setting of support riser, reduce the danger coefficient that mountain landslide brought, simultaneously through first shock-absorbing structure and second shock-absorbing structure's interval evenly distributed make damper each position shock-absorbing capacity balance, make the shock attenuation effect better, and then can further restrict damper's activity through left connecting plate and right connecting plate, the stability of effectual assurance damper, and then through the grafting of U type casing with upper junction plate and lower connecting plate, support riser and the grafting of left connecting plate and right connecting plate and left connecting plate and right connecting plate pass through bolt and last connection The protection units are convenient to mount and dismount through the connection mode of the plates and the lower connecting plate, so that the protection units are convenient to replace, and a supporting barrier formed by connecting a plurality of protection units can not only enclose and shield the slope surface and buffer the impact force caused by landslide, but also protect one side relative to the slope surface and further buffer the collision generated at the other side;

2. the first guide rod can be arranged in a segmented mode through the first limiting block, the first spring can be limited through the first limiting block, the first sliding sleeve and the second sliding sleeve can be guided in a sliding mode through the first guide rod, the pressure from the first movable rod and the pressure from the second movable rod can be effectively buffered through the telescopic performance of the first spring and the second spring, the pressure borne by the movable plate can be buffered, and the buffer of the pressure from the movable plate can be effectively improved through the splayed arrangement of the adjacent first movable rod and the second movable rod;

3. the third sliding sleeve is guided in a sliding mode through the second guide rod, the second guide rod is arranged in a segmented mode through the second limiting block, meanwhile, the second limiting block can perform beneficial limiting on the sliding of the third sliding sleeve to guarantee that the third movable rod close to the second limiting block can always keep an inclined state, therefore, the pressure from the movable plate can be effectively guaranteed to be buffered through the telescopic performance of the third spring, the second damping structure is further arranged at intervals with the first damping structure and simultaneously passes through the first movable rod, the second movable rod and the third movable rod are used for supporting multiple points on the movable plate to enable the damping assembly to be stressed and damped evenly, and the damping effect of the damping assembly is better.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic diagram of a portion of the present invention;

FIG. 3 is a schematic view of a portion of the shock absorbing assembly of the present invention;

FIG. 4 is a schematic diagram of a portion of the present invention;

FIG. 5 is a schematic view of a first shock absorbing structure of the present invention;

FIG. 6 is a schematic view of a second shock absorbing structure of the present invention.

Reference numerals: 1. a protection unit; 11. an upper connecting plate; 12. a lower connecting plate; 13. a support vertical plate; 14. a shock absorbing assembly; 141. a U-shaped housing; 142. a first shock-absorbing structure; 1421. a first guide bar; 1422. a first stopper; 1423. a first spring; 1424. a first sliding sleeve; 1425. a first movable bar; 1426. a second spring; 1427. a second sliding sleeve; 1428. a second movable bar; 143. a second shock-absorbing structure; 1431. a second guide bar; 1432. a second limiting block; 1433. a third sliding sleeve; 1434. a third movable bar; 1435. a third spring; 144. a movable plate; 15. a left connecting plate; 16. a right connecting plate; 17. a bolt; 18. connecting blocks; 19. a connection bump; 20. a connecting bolt; 21. supporting a bottom plate; 22. and (7) anchoring the ground.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 and 2, the utility model provides a slope collapse prevention support device for hydraulic engineering, which can simultaneously buffer impact force on a side slope and the opposite side of the side slope, and further comprises a plurality of protection units 1, preferably, the number of the protection units 1 is not limited and can be specifically set according to the length along the line of the protection side slope, each protection unit 1 comprises an upper connecting plate 11, a lower connecting plate 12 and a supporting vertical plate 13, the upper connecting plate 11 is fixedly connected to the upper side of the supporting vertical plate 13, the lower connecting plate 12 is fixedly connected to the lower side of the supporting vertical plate 13, both sides of the supporting vertical plate 13 are provided with shock-absorbing components 14, the shock-absorbing components 14 at both sides are respectively connected with the upper connecting plate 11 and the lower connecting plate 12, and form an I-shaped support framework for providing support for the shock-absorbing components 14 by arranging the upper connecting plate 11, the lower connecting plate 12 and the supporting vertical plate 13, as shown in fig. 1 and 3, the shock absorption assembly 14 comprises a U-shaped shell 141, the U-shaped shell 141 is respectively inserted into the upper connecting plate 11 and the lower connecting plate, and the U-shaped shell slides between the upper connecting plate and the lower connecting plate, preferably, the insertion mode here is suitable for fixing strip-shaped sliding blocks at two sides of the U-shaped shell 141 close to the upper connecting plate 11 and the lower connecting plate 12, and further, sliding grooves matched with the upper connecting plate 11 and the lower connecting plate 12 are formed on the upper connecting plate 11 and the lower connecting plate 12, so that the U-shaped shell 141 is inserted between the upper connecting plate 11 and the lower connecting plate 12, and the stable direction of the U-shaped shell 141 can be ensured, the sliding grooves and the strip-shaped sliding blocks are not shown in the figure, the U-shaped shell 141 is attached to the supporting vertical plate 13, a plurality of first shock absorption structures 142 and a plurality of second shock absorption structures 143 are uniformly distributed in the U-shaped shell 141, the first shock absorption structures 142 and the second shock absorption structures 143 are distributed at intervals, a movable plate 144 is arranged at one side of the U-shaped shell 141 far away from the supporting vertical plate 13, the movable plate 144 is slidably connected to the U-shaped housing 141, preferably, the sliding range of the movable plate 144 on the U-shaped housing 141 should be limited by the first shock absorbing structure 142 and the second shock absorbing structure 143, and the distance between the movable plate 144 and the supporting vertical plate 13 is maximum and will not be separated from the U-shaped housing 141 when the first shock absorbing structure and the second shock absorbing structure 143 are not under pressure, the movable plate 144 is connected to the first shock absorbing structure 142 and the second shock absorbing structure 143, so that the shock absorbing assembly 14 formed by the U-shaped housing 141, the first shock absorbing structure 142, the second shock absorbing structure 143, and the movable plate 144 is disposed on both sides of the supporting vertical plate 13 to effectively buffer the impact force from the slope side and the side opposite to the slope, so as to reduce the risk factor caused by the landslide, and the shock absorbing capability of each part of the shock absorbing assembly 14 is balanced by the uniform distribution of the first shock absorbing structure 142 and the second shock absorbing structure 143, the damping effect is better, the two opposite sides of the supporting vertical plate 13 are respectively provided with a left connecting plate 15 and a right connecting plate 16, the left connecting plate 15 and the right connecting plate 16 are both vertical to the upper connecting plate 11, the left connecting plate 15 and the right connecting plate 16 are respectively inserted into the supporting vertical plate 13, the insertion mode can be shown in figure 4, the movement of the damping component 14 can be further limited through the left connecting plate 15 and the right connecting plate 16, the stability of the damping component 14 is effectively ensured, the left connecting plate 15 and the right connecting plate 16 are respectively connected with the upper connecting plate 11 and the lower connecting plate 12 through bolts 17, the protection unit 1 is convenient to install and dismantle through the insertion of the U-shaped shell 141 and the upper connecting plate 11 and the lower connecting plate 12, the insertion of the supporting vertical plate 13 and the left connecting plate 15 and the right connecting plate 16, and the connection mode of the left connecting plate 15 and the right connecting plate 16 and the upper connecting plate 11 and the lower connecting plate 12 through bolts 17, so as to facilitate replacement, it is preferable that a cushion, not shown, be fixed to the side wall of the movable plate 144 opposite to the slope, away from the supporting riser 13.

As shown in fig. 5, the first shock absorbing structure 142 includes a first guiding rod 1421, two ends of the first guiding rod 1421 are fixedly connected to two inner sidewalls of the U-shaped shell 141, a first limiting block 1422 is sleeved and fixedly connected to the middle of the first guiding rod 1421, the first guiding rod 1421 can be disposed in segments by the first limiting block 1422, preferably, the first limiting block 1422 can be a plurality of first limiting blocks, preferably, one first limiting block is selected, so as to improve the shock absorbing performance of the shock absorbing structure, two ends of the first limiting block 1422 are fixedly connected to a first spring 1423, the first spring 1423 is sleeved on the first guiding rod 1421, and further, the first limiting block 1422 can limit the first spring 1423, so as to ensure the effective stretching performance of the first spring 1423, one end of the first spring 1423 away from the first limiting block 1422 is fixedly connected to a first sliding sleeve 1424, the first sliding sleeve 1424 is sleeved on the first guiding rod 1421 and slidably connected to the first guiding rod 1421, the first sliding sleeve 1424 is hinged to a first movable bar 1425, one end of the first movable bar 1425 away from the first sliding sleeve 1424 is hinged to the movable plate 144, two ends of the first guide bar 1421 are respectively sleeved with a second spring 1426, the second spring 1426 is fixedly connected to the U-shaped housing 141, one end of the second spring 1426 close to the first spring 1423 is fixedly connected to a second sliding sleeve 1427, the second sliding sleeve 1427 is sleeved on the first guide bar 1421 and is slidably connected to the first guide bar 1421, the second sliding sleeve 1427 is hinged to a second movable bar 1428, the second movable bar 1428 is hinged to the movable plate 144, so that the pressure from the first and second movable bars 1425 and 1428 can be effectively buffered by the telescopic performance of the first and second springs 1423 and 1426, further, the pressure applied to the movable plate 144 can be buffered, and further, the pressure from the movable plate 144 can be buffered effectively by arranging the adjacent first and second movable bars 1425 and 1428 and the adjacent two first movable bars 1425 in a splayed shape.

As shown in fig. 6, the second shock-absorbing structure 143 includes a second guide bar 1431, the second guide bar 1431 is parallel to the first guide bar 1421 and is fixedly connected to the sidewall of the U-shaped housing 141, a second limit block 1432 is sleeved and fixedly connected in the middle of the second guide bar 1431, two third sliding sleeves 1433 are respectively disposed on two sides of the second limit block 1432, the third sliding sleeves 1433 are sleeved on the second guide bar 1431 and are slidably connected to the second guide bar 1431, a third movable bar 1434 is hinged on the third sliding sleeves 1433, the third movable bar 1434 is hinged to the movable plate 144, the second guide bar 1431 is disposed in a segmented manner by the second limit block 1432, and the second limit block 1432 is favorable for limiting the sliding of the third sliding sleeves 1433 to ensure that the third movable bar 1434 close to the second limit block 1432 can always keep an inclined state, a third spring 1435 is fixedly connected between the two third sliding sleeves 1433 on the same side of the second limit block 1432, the third spring 1435 is sleeved on the second guide bar 1431, therefore, the pressure from the movable plate 144 can be effectively buffered through the telescopic performance of the third spring 1435, and further the second shock-absorbing structure 143 and the first shock-absorbing structure 142 are arranged at an interval and the multi-point support on the movable plate 144 is uniformly stressed and damped through the first movable rod 1425, the second movable rod 1428 and the third movable rod 1434, so that the buffering effect of the shock-absorbing assembly 14 is better.

As shown in fig. 1 and 4, a connecting block 18 is fixedly connected to a side of the right connecting plate 16 away from the supporting vertical plate 13, two connecting bumps 19 are oppositely arranged on a side of the left connecting plate 15 away from the supporting vertical plate 13, the two connecting bumps 19 are respectively in threaded connection with connecting bolts 20, the connecting block 18 on the adjacent protection unit 1 can be rotatably connected with the connecting bumps 19 through the connecting bolts 20, preferably, the front end of the connecting bolt 20 is a non-threaded shaft section, the rear end of the connecting bolt is a threaded shaft section, the threaded shaft section is in threaded connection with the connecting bumps 19 to enable the adjacent two protection units 1 to be stably connected, the non-threaded shaft section is inserted into the connecting block 18 on the adjacent protection unit 1, so that the adjacent two protection units 1 can form a certain included angle, thereby being convenient for application in actual installation, and the connecting block 18, the connecting bumps 19 and the connecting bolts 20 can be effectively connected with other protection units 1 adjacent to the left and the right, and the adjacent protection units 1 can be conveniently mounted and dismounted through the connecting bolts 20.

As shown in fig. 1, a supporting bottom plate 21 is fixedly connected to the bottom of the lower connecting plate 12, a plurality of ground anchors 22 are respectively arranged on two sides of the supporting bottom plate 21, and the protection unit 1 can be effectively connected with the ground through the supporting bottom plate 21 and the ground anchors 22, so that the supporting stability of the protection unit 1 is ensured.

The implementation principle of the embodiment is as follows: when the protective unit is used, the lower connecting plate 12 is stably placed through the supporting bottom plate 21 and is fixed with the ground through the ground anchor 22, then the two shock-absorbing assemblies 14 are respectively inserted into the upper connecting plate 11 and the lower connecting plate 12 through the U-shaped shell 141, then the left connecting plate 15 and the right connecting plate 16 are respectively inserted into the two sides of the supporting vertical plate 13 to limit and block the shock-absorbing assemblies 14 after the shock-absorbing assemblies 14 on the two sides are completely inserted, then the left connecting plate 15 and the right connecting plate 16 are fixed with the upper connecting plate 11 and the lower connecting plate 12 through the bolts 17 to ensure the stability of the shock-absorbing assemblies 14, so that one protective unit 1 is completely installed, then the connecting block 18 on the right connecting plate 16 is spliced with the connecting lug 19 of the other protective unit 1 on the right side, the connecting bolt 20 is used for connection, and the connecting lug 19 on the left connecting plate 15 is spliced with the connecting block 18 of the other protective unit 1 on the left side, the connection bolts 20 are used for connection, so that the protection units 1 can be connected in sequence, and the protection barrier can absorb and buffer the slope and the opposite side at the same time, and has a better effect.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only used for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

Claims (5)

1. The utility model provides a supporting device that collapses is prevented with slope to hydraulic engineering, includes a plurality of protective unit (1), its characterized in that: protection unit (1) includes upper junction plate (11), lower connecting plate (12) and support riser (13), upper junction plate (11) fixed connection in support riser (13) upside, lower connecting plate (12) fixed connection in support riser (13) downside, it all is equipped with damper (14) to support riser (13) both sides, damper (14) respectively with upper junction plate (11) with lower connecting plate (12) are connected, damper (14) include U type casing (141), U type casing (141) respectively with upper junction plate (11) with lower connecting plate (12) are pegged graft just U type casing (141) upper junction plate (11) with slide down between connecting plate (12), U type casing (141) with support riser (13) laminating, the equipartition is equipped with a plurality of first shock-absorbing structure (142) and a plurality of second shock-absorbing structure (143) in U type casing (141) ) The first shock absorption structure (142) and the second shock absorption structure (143) are distributed at intervals, a movable plate (144) is arranged on one side of the U-shaped shell (141) far away from the supporting vertical plate (13), the movable plate (144) is connected with the U-shaped shell (141) in a sliding manner, the movable plate (144) is respectively connected with the first shock absorption structure (142) and the second shock absorption structure (143), a left connecting plate (15) and a right connecting plate (16) are respectively arranged on two opposite sides of the supporting vertical plate (13), the left connecting plate (15) and the right connecting plate (16) are both vertical to the upper connecting plate (11), the left connecting plate (15) and the right connecting plate (16) are respectively spliced with the supporting vertical plate (13), the left connecting plate (15) and the right connecting plate (16) are respectively connected with the upper connecting plate (11) and the lower connecting plate (12) through bolts (17).

2. The slope collapse-preventing supporting device for the hydraulic engineering according to claim 1, characterized in that: the first damping structure (142) comprises a first guide rod (1421), two ends of the first guide rod (1421) are fixedly connected with two inner side walls opposite to the U-shaped shell (141), a first limiting block (1422) is sleeved and fixedly connected in the middle of the first guide rod (1421), two ends of the first limiting block (1422) are fixedly connected with a first spring (1423), the first spring (1423) is sleeved on the first guide rod (1421), one end, far away from the first limiting block (1422), of the first spring (1423) is fixedly connected with a first sliding sleeve (1424), the first sliding sleeve (1424) is sleeved on the first guide rod (1421) and is slidably connected with the first guide rod (1421), the first sliding sleeve (1424) is hinged with a first movable rod (1425), one end, far away from the first sliding sleeve (1424), of the first movable rod (1425) is hinged with the movable plate (144), two ends of the first guide bar (1421) are respectively sleeved with a second spring (1426), the second spring (1426) is fixedly connected with the U-shaped shell (141), one end of the second spring (1426) close to the first spring (1423) is fixedly connected with a second sliding sleeve (1427), the second sliding sleeve (1427) is sleeved on the first guide bar (1421) and is in sliding connection with the first guide bar (1421), the second sliding sleeve (1427) is hinged with a second movable bar (1428), and the second movable bar (1428) is hinged with the movable plate (144).

3. The slope collapse-preventing supporting device for the hydraulic engineering according to claim 2, characterized in that: the second shock absorption structure (143) comprises a second guide rod (1431), the second guide rod (1431) is parallel to the first guide rod (1421) and is fixedly connected with the side wall of the U-shaped shell (141), a second limit block (1432) is sleeved and fixedly connected in the middle of the second guide rod (1431), two third sliding sleeves (1433) are respectively arranged at two sides of the second limiting block (1432), the third sliding sleeves (1433) are sleeved on the second guide rod (1431) and are connected with the second guide rod (1431) in a sliding manner, a third movable rod (1434) is hinged on the third sliding sleeve (1433), the third movable rod (1434) is hinged with the movable plate (144), a third spring (1435) is fixedly connected between the two third sliding sleeves (1433) on the same side of the second limiting block (1432), the third spring (1435) is sleeved on the second guide rod (1431).

4. The slope collapse-preventing supporting device for the hydraulic engineering according to claim 1, characterized in that: keep away from right side connecting plate (16) support riser (13) one side fixedly connected with connecting block (18), keep away from left side connecting plate (15) support riser (13) one side and be equipped with two relatively and connect lug (19), two connect lug (19) threaded connection respectively have connecting bolt (20), adjacent on protection unit (1) connecting block (18) accessible connecting bolt (20) with connect lug (19) and rotate and connect.

5. The slope collapse-preventing supporting device for the hydraulic engineering according to claim 1, characterized in that: the bottom of the lower connecting plate (12) is fixedly connected with a supporting bottom plate (21), and a plurality of ground anchors (22) are arranged on two sides of the supporting bottom plate (21).

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