CN116791497A - Slope falling stone buffering protection device - Google Patents
Slope falling stone buffering protection device Download PDFInfo
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- CN116791497A CN116791497A CN202311010489.6A CN202311010489A CN116791497A CN 116791497 A CN116791497 A CN 116791497A CN 202311010489 A CN202311010489 A CN 202311010489A CN 116791497 A CN116791497 A CN 116791497A
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- 230000003139 buffering effect Effects 0.000 title claims abstract description 53
- 239000004575 stone Substances 0.000 title abstract description 49
- 239000011435 rock Substances 0.000 claims description 48
- 238000004804 winding Methods 0.000 claims description 10
- 230000001681 protective effect Effects 0.000 claims description 5
- 230000001012 protector Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 15
- 238000005096 rolling process Methods 0.000 abstract description 10
- 230000009471 action Effects 0.000 description 8
- 230000007306 turnover Effects 0.000 description 8
- 230000006872 improvement Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 244000309464 bull Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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Abstract
The application belongs to the technical field of slope protection, in particular to a slope falling stone buffering protection device, which comprises a baffle plate and a buffering assembly arranged on one side of the baffle plate; can receive the impact force that the falling stone brought to the baffle to absorb, reduce the impact load that the baffle received, when being blocked the falling stone in baffle one side more, the baffle can be automatic to step down the compensation and overturn, with former falling stone that blocks in baffle one side is led into in the arc tail board through the slope board, the higher rolling stone of speed is impacted when one side of baffle, a plurality of cardboard in the inslot of the surface of fixed disk was rotated through the pivot is under the effect of centrifugal force, make the cardboard card go into in the draw-in groove of seting up at spacing cutting ferrule inner wall, the baffle can stop the upset after overturning certain angle, intercept great stone, avoid the great falling stone of volume, rolling stone, it is faster that the falling collapse speed, directly make the baffle reverse and cross the arc tail board, hit on the road surface, cause road surface damage and casualties.
Description
Technical Field
The application belongs to the technical field of slope protection, and particularly relates to a slope falling stone buffering protection device.
Background
Along with the rising and pushing of numerous large-scale construction projects, the artificial side slope of all over the country is more and more popular, the side slope falling stone treatment is also increasingly outstanding and urgent, in order to guarantee the safety of the side slope, often lay passive protection network below the side slope, falling stone, rolling stone and shallow layer collapse caused by weathering, rainwater or vibration on the rock side slope are protected, the existing protection device mostly carries out slope protection through metal nets and steel rope anchor rods, the anchor rods are installed on the side slope through expansion screws, the time is long, the loosening is easy, and the falling stone and rolling stone with larger volume are fast, the falling collapse speed is fast, the large impact load is generated on the passive protection network, the protection network is easy to deform or damage, the protection effect is influenced, and the connection of the anchor rods and the side slope is further damaged, the protection network is easy to fall off, more serious, the falling stone on one side of the protection network is accumulated due to the fact that the protection network can form a certain angle with the side slope during installation, the falling stone on one side of the protection network is more, and the falling stone can directly pass through the protection network and the road surface is damaged when the falling speed and the angle is larger, the falling stone on one side of the protection network is more important, the road surface is damaged.
In order to solve the problems, the application provides a slope falling stone buffering protection device.
Disclosure of Invention
To solve the problems set forth in the background art. The application provides a side slope falling stone buffering protection device, which can absorb impact force caused by falling stones on a baffle, reduce impact load on the baffle, improve protection effect of the baffle, and enable the baffle to turn over under the action of a sliding pin I, a stepping groove II and an L-shaped sliding groove when the falling stones blocked on one side of the baffle are more, automatically stepping down and compensating under the action of the sliding pin II and the L-shaped sliding groove, so that space is left between the bottom of the baffle and the surface of a slope plate, falling stones blocked on one side of the baffle are conveniently led into an arc-shaped tail plate through the slope plate, meanwhile, the arc-shaped tail plate arranged in an arc shape can block and collect falling stones, when the falling stones and rolling stones with larger volumes impact one side of the baffle, the rotation speed of a rotating rod is faster, and a plurality of clamping plates in the groove formed by rotating the outer surface of a fixed disc through a rotating shaft are blocked into the clamping groove formed in the inner wall of a limiting clamping sleeve under the action of a centrifugal force, the baffle stops turning over a certain angle, the larger falling stones are blocked, the falling stones are prevented from being blocked, and the falling stones are prevented from falling stones, falling stones and falling stones on the road surface of the baffle are prevented from being damaged by the arc-shaped tail plate.
In order to achieve the above purpose, the present application provides the following technical solutions: the side slope falling stone buffering protection device comprises a baffle plate and a buffering assembly arranged on one side of the baffle plate;
the buffer assembly comprises a slope plate, a limiting block, a buffer spring II, a telescopic rod and a sliding stop block, wherein the slope plate is arranged below the baffle, the sliding stop block slides on the surface of the slope plate, the telescopic rod is arranged on one side of the sliding stop block, the telescopic rod is far away from one end of the sliding stop block, the limiting block is arranged on the surface of the slope plate, the buffer spring II is sleeved on the outer surface of the telescopic rod, one end of the buffer spring II is abutted to one side of the sliding stop block, and the other end of the buffer spring II is abutted to one side of the limiting block.
As the slope falling rock buffering protection device, preferably, a first spring is arranged in a blind groove formed in the surface of one side, close to the slope plate, of the baffle plate, one end of the first spring is abutted to the blind groove formed in the surface of one side of the slope plate, the other end of the first spring is abutted to a sliding rod which is connected with the blind groove formed in the surface of one side of the slope plate in a sliding mode, a moving wheel is arranged at one end, extending to the bottom of the slope plate, of the sliding rod, and the moving wheel is abutted to one side of the sliding stop block.
As the slope falling rock buffering protection device, the slope falling rock buffering protection device is preferable, a fixed support is arranged on the surface of the slope plate and positioned on one side of the baffle, a sliding sleeve is fixed on one side of the fixed support, which is close to the baffle, a T-shaped limiting rod I is connected in the sliding sleeve in a sliding mode, one end of the T-shaped limiting rod I, which extends out of the sliding sleeve, is provided with a buffering retaining plate, the buffering retaining plate is abutted to one side of the baffle, a buffering spring I is sleeved on the outer side of the sliding sleeve, one end of the buffering spring I is abutted to one side of the fixed support, and the other end of the buffering spring I is abutted to one side of the buffering retaining plate.
As the slope falling rock buffering protection device, the slope falling rock buffering protection device is preferable, the two sides of the slope plate are respectively fixed with the fixing blocks, and the through holes formed in the surfaces of the fixing blocks are inserted with the anchor bolts.
As the slope falling rock buffering protection device, preferably, one end of the slope plate, which is inclined downwards, is integrally formed with the arc-shaped tail plate, and the arc-shaped tail plate and the slope plate are arranged in an L shape.
The slope falling rock buffering protection device is characterized by comprising a turnover assembly, wherein the turnover assembly is arranged on the surface of the baffle, the turnover assembly comprises a first sliding pin, a second sliding pin and a fixing rod, the first sliding pin and the second sliding pin are sequentially arranged on the surface of the baffle, the second sliding pin is connected in an L-shaped sliding groove formed in one side surface of the fixing support in a sliding mode, a fixing rod is arranged on the outer side of the first sliding pin, the first sliding pin is connected in a yielding groove formed in one side surface of the fixing rod in a sliding mode, and the fixing rod is arranged on the top bottom surface of the fixing support.
As the slope falling rock buffering protection device, the slope plate is preferably provided with the limiting clamping strip in a sliding manner in the blind groove formed below the sliding stop block, the bottom surface of the limiting clamping strip is provided with the T-shaped limiting rod II, the T-shaped end of the T-shaped limiting rod II is in sliding connection with the blind hole formed in the surface of the slope plate, the outer side of the T-shaped limiting rod II is sleeved with the spring II, one end of the spring II is abutted to the bottom surface of the limiting clamping strip, and the other end of the spring II is abutted to the blind groove formed in the surface of the slope plate.
As the slope falling rock buffering protection device is preferable, the bottom surface of the sliding stop block is provided with the wedge-shaped clamping block, a sliding roller is arranged in a groove formed in the bottom surface of the wedge-shaped clamping block, and the sliding roller is connected to the surface of the limiting clamping strip in a sliding manner.
The slope falling stone buffering protection device is characterized by comprising a protection component, wherein the protection component is arranged on the surface of a slope plate and comprises a limit stop, a limit clamping sleeve, a winding roller, a pull rope, a rotating rod, a fixed disc, clamping plates and tension springs, the limit stop is arranged on the surface of the slope plate, the limit clamping sleeve is fixed on one side of the limit stop, the rotating rod is rotationally connected with the limit clamping sleeve, the fixed disc and the winding roller are sequentially arranged on the outer side of the rotating rod, a plurality of clamping plates are rotationally connected in grooves formed in the outer surface of the fixed disc through rotating shafts, the clamping plates are arranged in grooves formed in the outer surface of the fixed disc through tension springs, a plurality of clamping grooves matched with the clamping plates are formed in the inner wall of the limit clamping sleeve, the pull rope is wound around the outer side of the winding roller, and one end of the pull rope is connected with the sliding stop.
As the slope falling rock buffering protection device, preferably, a coil spring is arranged at the outer side of one end of the rotating rod, and one end of the coil spring is arranged in a blind hole formed in the inner wall of the limiting clamping sleeve.
Compared with the prior art, the application has the beneficial effects that:
1. under the action of inertia of the falling rocks, the buffer spring II arranged on the outer side of the telescopic rod on one side surface of the sliding stop block can be compressed when the falling rocks roll to the bottom of one side of the baffle, and when the falling rocks roll to the upper part of one side of the baffle, the baffle is stressed to press the buffer retaining plate at the moment, so that the buffer spring II is promoted to compress to absorb impact force caused by the falling rocks, and the sliding stop block and the spring II which are matched can absorb the impact force caused by the falling rocks, so that impact load borne by the baffle is reduced, and the protection effect of the baffle is improved;
2. when more falling rocks are blocked at one side of the baffle, the baffle rotates in a yielding groove formed in the surface of the fixed rod under the action of the first sliding pin, and the second sliding pin arranged at the outer side of the baffle slides to one side in the L-shaped sliding groove to enable the baffle to turn over under the action of automatic yielding compensation, so that space is reserved between the bottom of the baffle and the surface of the slope plate, the falling rocks blocked at one side of the baffle are conveniently led into the arc-shaped tail plate through the slope plate, meanwhile, the arc-shaped tail plate arranged in an arc shape can block and collect the falling rocks, and the falling rocks in the arc-shaped tail plate are conveniently cleaned regularly;
3. when the rock with larger volume and the rolling stone with higher falling collapse speed is impacted on one side of the baffle, the rotating speed of the rotating rod is increased, so that the fixed disc arranged on the outer side of the rotating rod rotates along with the rotating rod, a plurality of clamping plates in the groove formed by the outer surface of the rotating fixed disc rotate through the rotating shaft are enabled to be clamped into clamping grooves formed in the inner wall of the limiting clamping sleeve under the action of centrifugal force, the rotating rod is limited, the baffle can stop overturning after overturning by a certain angle, larger stones are intercepted, the larger rock with larger volume and the rolling stone are avoided, the falling collapse speed is increased, the baffle is directly enabled to reversely rotate and pass through the arc-shaped tail plate, and the fixed disc is impacted on a road surface, so that road surface damage and casualties are caused.
Drawings
The accompanying drawings are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate the application and together with the embodiments of the application, serve to explain the application. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present application;
FIG. 2 is a schematic structural view of a second stop bar and a T-shaped stop bar according to the present application;
FIG. 3 is a schematic view of the structure of the slide block, the telescopic rod and the second spring according to the present application;
FIG. 4 is a schematic view of the structure of the L-shaped chute, the first slide pin and the second slide pin according to the present application;
FIG. 5 is a schematic diagram of the limiting ferrule, wind-up roll and pull cord of the present application;
FIG. 6 is a schematic view of the structure of the fixing rod, the yielding groove, the sliding sleeve and the buffering retaining plate according to the present application;
FIG. 7 is a schematic view of the structure of the sliding rod, the first spring and the moving wheel according to the present application;
FIG. 8 is a schematic view of the structure of the slide roller and wedge block according to the present application;
FIG. 9 is a schematic view of the structure of the fixed disk, the rotating rod and the limiting clamping sleeve in the application;
FIG. 10 is a schematic view of the structure of the fixing plate, the clamping plate and the tension spring according to the present application;
FIG. 11 is a schematic view of the structure of a coil spring, a detent and a turn bar of the present application;
in the figure:
1. a baffle;
2. a buffer assembly; 21. fixing the supporting frame; 22. a ramp plate; 23. a sliding sleeve; 24. t-shaped limiting rod I; 25. a buffer retaining plate; 26. a buffer spring I; 27. a first spring; 28. a slide bar; 29. a moving wheel; 201. a limiting block; 203. buffer spring II; 204. a telescopic rod; 205. a slide block; 206. a fixed block; 207. an anchor bolt; 208. an arc-shaped tail plate;
3. a flip assembly; 31. a sliding pin I; 32. a second sliding pin; 33. an L-shaped chute; 34. a fixed rod; 35. a relief groove; 36. limiting clamping strips; 37. t-shaped limiting rod II; 38. a second spring; 39. wedge-shaped clamping blocks; 301. a slide roller;
4. a protective assembly; 41. a limit stop; 42. limiting clamping sleeve; 43. a wind-up roll; 44. a pull rope; 45. a rotating rod; 46. a fixed plate; 47. a clamping plate; 48. a tension spring; 49. a clamping groove; 401. a coil spring.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
Example 1
As shown in fig. 1, 2, 3, 4, 6, 7 and 8;
a slope falling stone buffering protection device comprises a baffle plate 1.
In this embodiment: the existing protection device is mainly used for slope protection through a metal net and a steel rope anchor rod, the anchor rod is installed on a side slope through an expansion screw, looseness is easy to occur for a long time, and the falling and slumping speeds of falling and slumping are high, so that a large impact load can be generated on a passive protection net, the protection net is easy to deform or damage, the protection effect is affected, the connection between the anchor rod and the side slope is further damaged, the protection net is easy to fall off, more serious, due to the fact that the protection net can form a certain angle with the side slope during installation, the falling rocks roll on one side of the protection net can be accumulated, the more falling rocks on one side of the protection net can directly cross the protection net, and the road surface is damaged and casualties are caused by striking the road surface through the accumulated falling rocks when the falling rocks are large in time, and therefore, in order to solve the technical problem, the buffer assembly 2, the turnover assembly 3 and the protection assembly 4 are added on the file.
In combination with the above, in order to conveniently block falling rocks, the protection effect is improved, the buffer assembly 2 is further arranged on one side of the baffle plate 1, the buffer assembly 2 comprises a slope plate 22, a limiting block 201, a buffer spring II 203, a telescopic rod 204 and a sliding stop block 205, the slope plate 22 is arranged below the baffle plate 1, the sliding stop block 205 is arranged on the surface of the slope plate 22 in a sliding mode, the telescopic rod 204 is arranged on one side of the sliding stop block 205, the limiting block 201 is arranged on one end, far away from the sliding stop block 205, of the telescopic rod 204, the limiting block 201 is arranged on the surface of the slope plate 22, the buffer spring II 203 is sleeved on the outer surface of the telescopic rod 204, one end of the buffer spring II 203 is abutted to one side of the sliding stop block 205, and the other end of the buffer spring II 203 is abutted to one side of the limiting block 201.
In this embodiment: when falling rocks roll to one side of the baffle 1 from a side slope, under the action of inertia of the falling rocks, when falling to one side bottom of the baffle 1, the falling rocks can be enabled to push the baffle 1 to move to one side, at the moment, the bottom of the baffle 1 can push the sliding stop block 205 to slide to the side close to the limiting block 201 on the surface of the slope plate 22, the buffer spring II 203 arranged on the outer side of the telescopic rod 204 on one side surface of the sliding stop block 205 can be compressed, the buffer spring II 203 can absorb impact force caused by the falling rocks, the impact force of a part is reduced, the elastically arranged baffle 1 can absorb energy of falling rocks of the side slope, the impact force of the falling rocks to the passive baffle 1 is reduced, and the protection effect is improved.
It should be noted that: the telescopic rod 204 is composed of two rods with different diameters, and one rod with a smaller diameter is slidably connected inside the rod with a larger diameter, and is used for guiding the buffer spring two 203.
In an alternative embodiment: a first spring 27 is arranged in a blind groove formed in the surface of one side, close to the slope plate 22, of the baffle plate 1, one end of the first spring 27 is abutted to the blind groove formed in the surface of one side of the slope plate 22, the other end of the first spring 27 is abutted to a sliding rod 28 which is connected to the blind groove formed in the surface of one side of the slope plate 22 in a sliding mode, a moving wheel 29 is arranged at one end, extending to the bottom of the slope plate 22, of the sliding rod 28, and the moving wheel 29 is abutted to one side of the sliding stop block 205.
In this embodiment: based on this arrangement, so that when the bottom of one side of the baffle plate 1 is stressed to enable the baffle plate 1 arranged elastically to slide to one side, the moving wheel 29 elastically installed at one end of the sliding rod 28 at the bottom surface of the baffle plate 1 through the first spring 27 can always slide in contact with the surface of the slope plate 22, and the movement of the baffle plate 1 is guided.
In an alternative embodiment: the surface of the slope plate 22 and one side of the baffle plate 1 are provided with a fixed support frame 21, one side of the fixed support frame 21, which is close to the baffle plate 1, is fixedly provided with a sliding sleeve 23, a T-shaped limiting rod I24 is connected in a sliding manner in the sliding sleeve 23, one end of the T-shaped limiting rod I24, which extends out of the sliding sleeve 23, is provided with a buffering retaining plate 25, the buffering retaining plate 25 is abutted to one side of the baffle plate 1, the outer side of the sliding sleeve 23 is sleeved with a buffering spring I26, one end of the buffering spring I26 is abutted to one side of the fixed support frame 21, and the other end of the buffering spring I26 is abutted to one side of the buffering retaining plate 25.
In this embodiment: based on this setting to when falling rocks roll to one side upper portion of baffle 1, baffle 1 atress is exerted pressure to buffering butt plate 25 this moment for the T shape gag lever post 24 of buffering butt plate 25 one side installation is slided into to the inside of sliding sleeve 23, makes buffer spring two 203 compression absorb the impact force that falls the stone and brings, and smooth dog 205 and spring two 38 that the cooperation set up can absorb the impact force that baffle 1 received the falling rocks, have reduced the impact load that baffle 1 received, improve the protection effect of baffle 1.
It should be noted that: when the falling rocks fall to the upper part of one side of the baffle plate 1, when the baffle plate 1 is stressed to press the buffering and resisting plate 25, the moving wheels 29 which are elastically arranged at the bottom of the baffle plate 1 can be arranged to be kept in contact with the slope plate 22, so that position compensation can be automatically performed.
In an alternative embodiment: fixed blocks 206 are fixed on two sides of the slope plate 22, and anchor bolts 207 are inserted into through holes formed in the surfaces of the fixed blocks 206.
In this embodiment: based on this setting to the processing ramp plate 22 is fixed on the domatic of side slope through crab-bolt 207, is favorable to improving this kind of protector overall structure's stability.
In an alternative embodiment: one end of the slope plate 22 which is inclined downwards is integrally formed with an arc-shaped tail plate 208, and the arc-shaped tail plate 208 and the slope plate 22 are arranged in an L shape.
In this embodiment: based on this setting to collect through the arc tailboard 208 that sets up follow-up exhaust falling stone and block, prevent that falling stone from beating on the road surface under the effect of inertia, cause road surface damage and casualties.
Example two
As shown in fig. 1, 2, 3, 4, 7 and 8;
this embodiment is a further improvement of the first embodiment, and the same parts will not be described again;
in combination with the above, in order to facilitate cleaning the falling rocks blocked at one side of the baffle plate 1, the device further comprises a turnover assembly 3 installed on the surface of the baffle plate 1, the turnover assembly 3 comprises a first sliding pin 31, a second sliding pin 32 and a fixing rod 34, the first sliding pin 31 and the second sliding pin 32 are sequentially installed on the surface of the baffle plate 1, the second sliding pin 32 is slidably connected in an L-shaped sliding groove 33 formed in one side surface of the fixing support 21, the fixing rod 34 is arranged at the outer side of the first sliding pin 31, the first sliding pin 31 is slidably connected in a yielding groove 35 formed in one side surface of the fixing rod 34, and the fixing rod 34 is installed on the bottom surface of the top of the fixing support 21.
In this embodiment: under the effect of self weight of falling rocks on the slope plate 22 when being blocked more at one side of the baffle plate 1, make the baffle plate 1 rotate in the abdication groove 35 that the fixed lever 34 surface was seted up under the effect of the first sliding pin 31, at this moment, the second sliding pin 32 of installing in baffle plate 1 outside slides to one side in L-shaped chute 33, and the travelling wheel 29 that elasticity set up in baffle plate 1 bottom promotes the sliding block 205 to one side at the surface of slope plate 22, when falling rocks are discharged from baffle plate 1 bottom through slope plate 22, baffle plate 1 can overturn under the effect of the automatic abdication compensation of first sliding pin 31 and second sliding pin 32 and L-shaped chute 33 and abdication groove 35, make baffle plate 1's bottom and slope plate 22 surface vacate the space, conveniently guide the falling rocks that originally block at baffle plate 1 side into arc tail plate 208 through slope plate 22, arc tail plate 208 that the arc set up simultaneously can block the falling rocks and collect, conveniently clear up falling rocks that are in arc tail plate 208 regularly.
In an alternative embodiment: the surface of the slope plate 22 and the blind groove arranged below the sliding stop block 205 are slidably connected with a limiting clamping strip 36, a T-shaped limiting rod II 37 is arranged on the bottom surface of the limiting clamping strip 36, the T-shaped end of the T-shaped limiting rod II 37 is slidably connected in a blind hole arranged on the surface of the slope plate 22, a spring II 38 is sleeved on the outer side of the T-shaped limiting rod II 37, one end of the spring II 38 is abutted to the bottom surface of the limiting clamping strip 36, and the other end of the spring II 38 is abutted to the blind groove arranged on the surface of the slope plate 22.
In this embodiment: based on this setting, so that baffle 1 when overturning, the movable wheel 29 of setting in baffle 1 bottom surface can promote the smooth dog 205 when the surface of ramp 22 slides to one side, the slide bar 28 is after the roll-off to longest size, slide dog 205 can block in the joint inslot of limit stop 36 surface seting up, the spring second 38 of setting in T shape gag lever post second 37 outside can make limit stop 36 can set up and carry out the limit stop 205, at this moment can make the smooth discharge of falling stone that is in baffle 1 one side to arc tail plate 208, after discharging the falling stone, under the effect of baffle 1 self weight, can make baffle 1 reverse upset at slide pin first 31 and slide pin second 32 and L shape spout 33 and giving way 35, when the movable wheel 29 of elasticity setting contacts with limit stop 36 of elasticity setting, the movable wheel 29 can make limit stop 36 slide in the inslot of seting up at ramp 22 surface, make the smooth dog 205 discharge smoothly to the arc tail plate 208, make the baffle 1 reset under the effect of the weight of baffle 1, make the limit stop 205 can be released by force, make the limit stop 205 reset spring second, make the limit stop 205 can be reset under the baffle 1.
In an alternative embodiment: the wedge-shaped clamping block 39 is arranged on the bottom surface of the sliding block 205, the sliding roller 301 is arranged in a groove formed in the bottom surface of the wedge-shaped clamping block 39, and the sliding roller 301 is connected to the surface of the limiting clamping strip 36 in a sliding mode.
In this embodiment: based on this setting to smooth dog 205 can be through setting up smooth roller 301 at wedge fixture 39 bottom surface steady at spacing card strip 36's surface removal, reduces wedge fixture 39's wearing and tearing, and wedge fixture 39 can increase smooth dog 205 and spacing card strip 36's area of contact simultaneously, improves spacing stability.
Example III
As shown in fig. 1, 2, 3, 5, 7, 9, 10 and 11;
this embodiment is a further improvement of the first embodiment, and the same parts will not be described again;
in combination with the above, in order to avoid the falling rocks and rolling rocks with larger volume, the falling collapse speed is higher, the baffle plate 1 is directly enabled to reversely rotate and pass through the arc-shaped tail plate 208, the baffle plate is hit on the road surface to cause road surface damage and casualties, the protective component 4 is mounted on the surface of the slope plate 22, the protective component 4 comprises a limit stop 41, a limit stop sleeve 42, a winding roller 43, a pull rope 44, a rotating rod 45, a fixed disc 46, a clamping plate 47 and a tension spring 48, the limit stop 41 is mounted on the surface of the slope plate 22, one side of the limit stop 41 is fixedly provided with the limit stop sleeve 42, the rotating rod 45 is connected with the rotating rod 45, the fixed disc 46 and the winding roller 43 are sequentially mounted on the outer side of the rotating rod 45, a plurality of clamping plates 47 are rotatably connected in grooves formed in the outer surface of the fixed disc 46 through rotating shafts, the clamping plates 47 are mounted in grooves formed in the outer surface of the fixed disc 46 through the tension spring 48, a plurality of clamping grooves 49 are formed in the inner wall of the limit stop sleeve 42 and are matched with the clamping plates 47, one end of the winding roller 43 is connected with the pull rope 44 in a surrounding mode, and one end of the pull rope 205 is connected with the end 205.
In this embodiment: when the rock falling and rolling stones with larger volume and higher falling collapse speed impact one side of the baffle plate 1, the movable wheel 29 arranged at the bottom of the baffle plate 1 can rapidly drive the sliding stop block 205 to move on the surface of the slope plate 22, at the moment, the pull rope 44 arranged on the outer side of the sliding stop block 205 can be pulled out from the outer side of the winding roller 43, meanwhile, the rotating rod 45 rotationally connected in the limiting clamping sleeve 42 can rotate, the rotating speed of the rotating rod 45 is accelerated due to overlarge impact force received, the fixed disc 46 arranged on the outer side of the rotating rod 45 rotates along with the rotation, the tension force of the tension spring 48 is overcome by the groove formed by rotating the outer surface of the fixed disc 46, the clamping plate 47 can be clamped into the clamping groove 49 formed in the inner wall of the limiting clamping sleeve 42, the rotating rod 45 is limited, the sliding stop block 205 cannot slide on the surface of the slope plate 22, the baffle plate 1 stops to overturn at a certain angle, the larger rock block is prevented from being intercepted, the larger rock falling and the falling and collapse speed is increased, and the road surface is prevented from being damaged by the direct impact on the road surface of the baffle plate 208 and the road surface.
In an alternative embodiment: a coil spring 401 is arranged on the outer side of one end of the rotating rod 45, and one end of the coil spring 401 is arranged in a blind hole formed in the inner wall of the limiting clamping sleeve 42.
In this embodiment: based on this setting to baffle 1 stops the upset after overturning certain angle, can give a reaction force to falling stone for falling stone is by the reverse direction bullet certain distance of opening, at this moment, can make bull stick 45 reverse rotation under the elasticity of coil spring 401 self that sets up, make the cardboard 47 of card in draw-in groove 49 that limiting ferrule 42 inner wall offered can obtain the reduction under the elasticity of extension spring 48 self, and when the steady roll-off of stone, smooth removal pulling rope 44 of dog 205 can be steady, at this moment, cardboard 47 can not block into in draw-in groove 49 under the effect of centrifugal force, reset to at baffle 1, coil spring 401 can make bull stick 45 drive wind-up roll 43 reversal under self elasticity, with the outside of stay rope 44 rolling up to wind-up roll 43.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present application, and the present application is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present application has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims (10)
1. The utility model provides a side slope falling rock buffering protector, includes baffle (1), its characterized in that: the buffer assembly (2) is arranged at one side of the baffle plate (1);
the buffer assembly (2) comprises a slope plate (22), a limiting block (201), a buffer spring II (203), a telescopic rod (204) and a sliding stop block (205), wherein the slope plate (22) is arranged below the baffle plate (1), the sliding stop block (205) slides on the surface of the slope plate (22), the telescopic rod (204) is arranged on one side of the sliding stop block (205), the limiting block (201) is arranged at one end, far away from the sliding stop block (205), of the telescopic rod (204), the limiting block (201) is arranged on the surface of the slope plate (22), the buffer spring II (203) is sleeved on the outer surface of the telescopic rod (204), one end of the buffer spring II (203) is abutted to one side of the sliding stop block (205), and the other end of the buffer spring II (203) is abutted to one side of the limiting block (201).
2. The slope rockfall buffering protection device of claim 1, wherein: the baffle (1) is close to be provided with first spring (27) in the blind groove that one side surface of ramp plate (22) was seted up, the one end butt of first spring (27) is in the blind groove that one side surface of ramp plate (22) was seted up, just the other end and the sliding connection of first spring (27) are in the sliding rod (28) butt in the blind groove was seted up to one side surface of ramp plate (22), sliding rod (28) extend to one end of ramp plate (22) bottom is installed and is removed round (29), it is in to remove round (29) butt one side of sliding block (205).
3. The slope rockfall buffering protection device of claim 1, wherein: the surface of ramp plate (22) and lie in one side of baffle (1) is installed fixed strut (21), fixed strut (21) is close to one side of baffle (1) is fixed with sliding sleeve (23), sliding sleeve (23) sliding connection has T shape gag lever post one (24), T shape gag lever post one (24) extends one end of sliding sleeve (23) is installed buffering and is held up board (25), buffering is held up board (25) butt and is in one side of baffle (1), just the outside cover of sliding sleeve (23) is equipped with buffering spring one (26), one end butt of buffering spring one (26) is in one side of fixed strut (21), the other end butt of buffering spring one (26) is in one side of buffering is held up board (25).
4. The slope rockfall buffering protection device of claim 1, wherein: both sides of the slope plate (22) are fixed with fixed blocks (206), and anchor bolts (207) are inserted into through holes formed in the surfaces of the fixed blocks (206).
5. The slope rockfall buffering protection device of claim 1, wherein: one end of the slope plate (22) which is inclined downwards is integrally formed with an arc-shaped tail plate (208), and the arc-shaped tail plate (208) and the slope plate (22) are arranged in an L shape.
6. A slope rockfall buffering protection device according to claim 3, wherein: still including installing upset subassembly (3) on baffle (1) surface, upset subassembly (3) include slide first (31), slide second (32) and dead lever (34), install in proper order on the surface of baffle (1) slide first (31) with slide second (32), slide second (32) sliding connection is in L shape spout (33) that fixed strut (21) one side surface was seted up, the outside of slide first (31) is provided with dead lever (34), slide first (31) sliding connection is in groove (35) of stepping down that one side surface of dead lever (34) was seted up, dead lever (34) are installed the top bottom surface of fixed strut (21).
7. The slope rockfall buffering apparatus of claim 6, wherein: the sliding connection is provided with a limit clamping strip (36) in a blind groove formed in the surface of the slope plate (22) and below the sliding stop block (205), a T-shaped limit rod II (37) is mounted on the bottom surface of the limit clamping strip (36), the T-shaped end of the T-shaped limit rod II (37) is slidably connected in the blind hole formed in the surface of the slope plate (22), a spring II (38) is sleeved on the outer side of the T-shaped limit rod II (37), one end of the spring II (38) is abutted to the bottom surface of the limit clamping strip (36), and the other end of the spring II (38) is abutted to the blind groove formed in the surface of the slope plate (22).
8. The slope rockfall buffering apparatus of claim 7, wherein: the bottom surface of the sliding block (205) is provided with a wedge-shaped clamping block (39), a sliding roller (301) is arranged in a groove formed in the bottom surface of the wedge-shaped clamping block (39), and the sliding roller (301) is in sliding connection with the surface of the limiting clamping strip (36).
9. The slope rockfall buffering apparatus of claim 6, wherein: the protective assembly (4) is installed on the surface of the slope plate (22), the protective assembly (4) comprises a limit stop (41), a limit clamping sleeve (42), a winding roller (43), a pull rope (44), a rotating rod (45), a fixed disc (46), clamping plates (47) and tension springs (48), the limit stop (41) is installed on the surface of the slope plate (22), one side of the limit stop (41) is fixed with the limit clamping sleeve (42), the rotating rod (45) is rotationally connected with the rotating rod (42), the fixed disc (46) and the winding roller (43) are sequentially installed on the outer side of the rotating rod (45), a plurality of clamping plates (47) are connected in a groove formed in the outer surface of the fixed disc (46) through rotating shafts in a groove formed in the outer surface of the fixed disc (46), a plurality of clamping plates (47) are arranged in a groove formed in the inner wall of the limit clamping sleeve (42), a plurality of clamping grooves (49) are formed in the inner wall of the clamping plates (47) in a matched mode, and the winding roller (43) is connected with one end of the pull rope (44).
10. The slope rockfall buffering apparatus of claim 9, wherein: a coil spring (401) is arranged on the outer side of one end of the rotating rod (45), and one end of the coil spring (401) is arranged in a blind hole formed in the inner wall of the limiting clamping sleeve (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311010489.6A CN116791497A (en) | 2023-08-11 | 2023-08-11 | Slope falling stone buffering protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311010489.6A CN116791497A (en) | 2023-08-11 | 2023-08-11 | Slope falling stone buffering protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116791497A true CN116791497A (en) | 2023-09-22 |
Family
ID=88042276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311010489.6A Withdrawn CN116791497A (en) | 2023-08-11 | 2023-08-11 | Slope falling stone buffering protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116791497A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117463455A (en) * | 2023-12-20 | 2024-01-30 | 泰州兴辰环保科技有限公司 | Grid plate and crusher |
| CN118223429A (en) * | 2024-05-23 | 2024-06-21 | 山西一建集团有限公司 | Road slope protection structure for preventing landslide |
-
2023
- 2023-08-11 CN CN202311010489.6A patent/CN116791497A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117463455A (en) * | 2023-12-20 | 2024-01-30 | 泰州兴辰环保科技有限公司 | Grid plate and crusher |
| CN117463455B (en) * | 2023-12-20 | 2024-04-02 | 泰州兴辰环保科技有限公司 | Grid plate and crusher |
| CN118223429A (en) * | 2024-05-23 | 2024-06-21 | 山西一建集团有限公司 | Road slope protection structure for preventing landslide |
| CN118223429B (en) * | 2024-05-23 | 2024-08-30 | 山西一建集团有限公司 | Road slope protection structure for preventing landslide |
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Application publication date: 20230922 |
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