CN111021404A - Road construction retaining wall safety auxiliary device - Google Patents
Road construction retaining wall safety auxiliary device Download PDFInfo
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- CN111021404A CN111021404A CN201911371830.4A CN201911371830A CN111021404A CN 111021404 A CN111021404 A CN 111021404A CN 201911371830 A CN201911371830 A CN 201911371830A CN 111021404 A CN111021404 A CN 111021404A
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/02—Retaining or protecting walls
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C11/00—Details of pavings
- E01C11/22—Gutters; Kerbs ; Surface drainage of streets, roads or like traffic areas
- E01C11/224—Surface drainage of streets
- E01C11/227—Gutters; Channels ; Roof drainage discharge ducts set in sidewalks
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
- E02D3/02—Improving by compacting
- E02D3/10—Improving by compacting by watering, draining, de-aerating or blasting, e.g. by installing sand or wick drains
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/04—Pipes or fittings specially adapted to sewers
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Structural Engineering (AREA)
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- Civil Engineering (AREA)
- Health & Medical Sciences (AREA)
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- General Life Sciences & Earth Sciences (AREA)
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- General Engineering & Computer Science (AREA)
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Abstract
The invention relates to a safety auxiliary device for a road construction retaining wall, which effectively solves the problem that the existing retaining wall collapses and is damaged due to untimely drainage, blockage of a drainage ditch and unsmooth drainage of accumulated water in backfill soil; the technical scheme includes that the soil backfilling device comprises a wall body, a pavement and a soil backfilling table, wherein an arc-shaped ditch is formed in the soil backfilling table, an arc-shaped filter plate is fixedly connected to the upper end of the arc-shaped ditch, a sliding push plate is connected to the upper end of the arc-shaped filter plate in a sliding mode, a push plate driven gear is connected to the sliding push plate in a rotating mode, an arc-shaped gear strip is meshed beside the push plate driven gear, a push plate driving gear is rotatably connected to the upper end of the sliding push plate, strip-shaped teeth are meshed beside the push plate driving gear, a sliding connecting rod is fixedly; the invention effectively solves the problem of collapse caused by drainage and water accumulation of the retaining wall, and has simple structure and obvious effect.
Description
Technical Field
The invention relates to the technical field of retaining walls, in particular to a safety auxiliary device for a road construction retaining wall.
Background
The retaining wall is a structure for supporting roadbed filling or hillside soil and preventing the filling or soil from deforming and destabilizing, in the cross section of the retaining wall, the part directly contacted with the supported soil is called wall back, the part opposite to the wall back and facing to the empty space is called wall surface, the part directly contacted with the foundation is called basement, the top surface of the wall opposite to the basement is called wall top, the front end of the basement is called wall toe, the rear end of the basement is called wall heel.
Building roads in mountain areas inevitably requires building retaining walls to deal with a large number of unstable engineering side slopes; the retaining wall has the advantages of slope stabilization, simple structure and utilization of a top platform, and is widely applied to road construction in mountain areas; for a long time, due to the influence of geological disasters, landslide and road collapse accidents in mountain areas frequently occur, personal casualties are easily caused, and a large amount of economic losses are also caused; therefore, it is necessary to solve the safety problems of various slope projects.
The inboard ponding of retaining wall can make the retaining wall take place to warp, the displacement, serious probably leads to toppling of retaining wall, because the retaining wall does not have drainage measure or drainage measure inefficacy, must lead to rainy day surface water to flow into in the filled soil and not discharge, thereby make the shear strength who fills the soil reduce, and produce the effect of hydraulic pressure, make the lateral pressure that acts on the retaining wall increase, make the retaining wall unstability, especially be in the area of road turning, the drainage measure is fragile and the problem that the escape canal blockked up appears easily, lead to the retaining wall inboard ponding, long-time ponding can lead to the retaining wall to collapse or the wall body peels off, bring the potential safety hazard for road driving, consequently the drainage problem of the retaining wall of bend department is the big problem of road safety, consequently the retaining wall of turning appears more important.
Road construction retaining wall among the prior art generally can appear following several kinds of problems and bring very big potential safety hazard for road and the vehicle that goes:
1. accumulated water on the inner side of the retaining wall cannot be discharged timely for a long time, so that the quality of the retaining wall is damaged and the retaining wall is easy to collapse;
2. in rainy days, sundries on the mountain body slide to drainage ditches along with rainwater, so that the drainage ditches are blocked, and water is accumulated on the inner side of the retaining wall;
3. the drainage of accumulated water in the backfill soil is blocked, so that the backfill soil expands in winter to damage the retaining wall, and the road safety problem is caused.
Therefore, the invention provides a safety auxiliary device for a road construction retaining wall to solve the problem.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides the road construction retaining wall safety auxiliary device, which effectively solves the problem that the existing retaining wall collapses and damages caused by untimely drainage, blockage of a drainage ditch and unsmooth drainage of accumulated water in backfill soil, and influences the safety of pedestrians and traveling vehicles.
The backfilling soil platform comprises a wall body, a pavement and a backfilling soil platform positioned on the inner side of the wall body, wherein an arc-shaped ditch is formed in the backfilling soil platform, an arc-shaped filter plate fixedly connected with the backfilling soil platform is fixedly connected to the upper end of the arc-shaped ditch, a sliding push plate is slidably connected to the upper end of the arc-shaped filter plate, a push plate driven gear is rotatably connected in the sliding push plate, and an arc-shaped gear strip fixedly connected to the upper end of the backfilling soil platform is meshed beside the push plate driven gear and positioned on the left side of the arc-shaped ditch;
the upper end of the sliding push plate is rotatably connected with a push plate driving gear which is coaxially and fixedly connected with the push plate driven gear, a strip-shaped tooth which is connected to the sliding push plate in a sliding mode is meshed beside the push plate driving gear, the left side of the strip-shaped tooth is fixedly connected with a sliding connecting rod, the sliding connecting rod is connected with a rotating connecting rod in a sliding mode, the other end of the rotating connecting rod is rotatably connected with the sliding push plate, and the rotating connecting rod is fixedly connected with a driving motor which is fixedly connected in the sliding push plate;
the backfill soil platform left side seted up T shape slide rail, T shape slide rail sliding connection have the gyro wheel, the gyro wheel upper end with slip push pedal left side fixed connection.
Preferably, both ends of the arc-shaped ditch are fixedly connected with a sundries collecting and processing device, the sundries processing device comprises a sundries collecting chamber arranged on the backfill soil platform, a filter frame is fixedly connected in the sundries collecting chamber, a filter screen is connected in the filter frame in a vertical sliding manner, and the left side and the right side of the upper end of the filter screen are respectively and fixedly connected with a left lifting screw rod and a right lifting screw rod;
a supporting beam fixedly connected with the backfill soil table is arranged above the sundries collecting chamber, the upper end of the supporting beam is rotatably connected with a left lifting sleeve and a right lifting sleeve which are respectively matched with the left lifting screw rod and the right lifting screw rod, the upper ends of the left lifting sleeve and the right lifting sleeve are respectively and coaxially and fixedly connected with a lifting driving belt pulley and a lifting driven belt pulley, and the lifting driving belt pulley and the lifting driven belt pulley are connected through a belt;
the supporting beam upper end rotate and be connected with stirring driven pulley, stirring driven pulley coaxial about sliding connection have the lower extreme with filter screen rotate the agitator of connecting, stirring driven pulley external driving source.
Preferably, the backfill soil platform is internally and longitudinally connected with a sliding bar-shaped tooth which is positioned on the right side of the arc-shaped ditch in a sliding manner, the front end of the sliding bar-shaped tooth is fixedly connected with a sliding stop block, the right side of the sliding bar-shaped tooth is meshed with a stirring driving gear, the upper end of the stirring driving gear is coaxially and fixedly connected with a stirring driving belt pulley, the stirring driving belt pulley is connected with a transfer driving belt pulley which is rotatably connected above the supporting beam through a belt, the lower end of the stirring transfer belt pulley is coaxially and fixedly connected with a transfer driven belt pulley, and the transfer driven belt pulley is connected with the stirring driven belt pulley through a belt;
the transmission connection mode of the sundries collecting and processing device at the other end of the arc-shaped ditch is the same as the mode.
Preferably, the upper end of the stirring driven pulley is coaxially and rotatably connected with a sleeve driving pulley, and the sleeve driving pulley and the sleeve driven pulley are coaxially and fixedly connected to the lower end of the lifting driving pulley.
Preferably, the backfill soil platform internal rotation be connected with slip bar tooth homonymy a plurality of line wheels, a plurality of line wheel with be located the slip bar tooth at arc ditch both ends pass through the steel wire and link to each other.
Preferably, the backfill soil platform is provided with two pulley rails which are respectively positioned at two sides above the arc-shaped filter plate, and the pulley rails are internally and slidably connected with pulleys fixedly connected with two end faces of the sliding push plate in a matching way.
Preferably, the inner side of the wall body is provided with an arc-shaped chute, a plurality of compression springs are fixedly connected in the arc-shaped chute, and the other ends of the compression springs are fixedly connected with a buffer plate in the arc-shaped chute in a sliding manner.
Preferably, the wall body is provided with a plurality of flow guide holes, a sliding cylinder can be detachably connected in the flow guide holes, and one end of the sliding cylinder is positioned on the outer side of the wall body, and the other end of the sliding cylinder is fixedly connected with a filter screen;
the wall body lower extreme fixedly connected with escape canal, the escape canal lower extreme with road surface fixed connection.
Preferably, the upper end of the backfill soil platform is fixedly connected with a console located on the inner side of the wall body, the upper end of the console is fixedly connected with a camera and a controller, a wireless signal receiving unit and a wireless signal transmitting unit are integrated in the controller, and the camera, the driving motor and the controller are electrically connected.
The invention improves the existing retaining wall, and solves the problems of collapse and damage of the existing retaining wall and influence on the safety of pedestrians and driving because the existing retaining wall is not drained in time or the drainage ditch is blocked and the accumulated water in the backfill soil is not drained smoothly by additionally arranging the drainage mechanism, the sundry filtering mechanism, the sundry collecting and processing mechanism and the detachable drainage pipe.
Drawings
Fig. 1 is a first perspective view of the present invention.
Fig. 2 is a perspective view of the second embodiment of the present invention.
FIG. 3 is a front cross-sectional view of the present invention.
FIG. 4 is a right side cross-sectional partial schematic view of the present invention.
Fig. 5 is a partial schematic view of a three-dimensional mechanism of the present invention.
Fig. 6 is a schematic view of the sliding rack gear transmission of the present invention.
Fig. 7 is a perspective view of the wall and the backfill soil platform of the present invention.
Fig. 8 is a perspective view of an arcuate rack gear of the present invention.
FIG. 9 is a perspective view of an arc filter plate according to the present invention.
FIG. 10 is a perspective view of the mixer of the present invention.
FIG. 11 is a partial cross-sectional schematic view of the present invention.
The foregoing and other aspects, features and advantages of the invention will be apparent from the following more particular description of embodiments of the invention, as illustrated in the accompanying drawings in which reference is made to figures 1 to 11. The structural contents mentioned in the following embodiments are all referred to the attached drawings of the specification.
Exemplary embodiments of the present invention will be described below with reference to the accompanying drawings.
The embodiment I of the invention relates to a safety auxiliary device for a road construction retaining wall, which comprises a wall body 1, a road surface 2 and a backfill soil platform 3 positioned at the inner side of the wall body 1, wherein both ends of the road surface 2 are fixedly connected with turning identification plates for identifying the running of a curved road and prompting pedestrians to slow down, an arc-shaped ditch 4 is formed on the backfill soil platform 3, the radian of the arc-shaped ditch 4 is the same as that of the curved road, the arc-shaped ditch 4 is formed by paving stone bricks in the backfill soil platform 3 and carrying out waterproof treatment on a seam, the stability of the arc-shaped ditch 4 is enhanced, the collapse phenomenon caused by the scouring of rainwater is avoided, an arc-shaped filter plate 5 fixedly connected with a backfill soil platform is fixedly connected to the upper end of the arc-shaped ditch 4, the arc-shaped filter plate 5 corresponds to the arc-shaped ditch 4, so that rainwater flows into the arc-shaped ditch 4 after being filtered by the arc-shaped filter plate 5, the upper end of the arc-shaped filter plate 5 is connected with a sliding push plate 6 in a sliding manner, the sliding push plate 6 can slide in an arc manner along the contour line of the arc-shaped filter plate 5 to clean sundries on the arc-shaped filter plate 5, a push plate driven gear 7 is rotationally connected in the sliding push plate 6, an arc-shaped gear strip 8 which is positioned at the left side of the arc-shaped ditch 4 and fixedly connected to the upper end of the backfill soil platform 3 is meshed beside the push plate driven gear 7, the radian of the arc-shaped gear strip 8 is consistent with that of the arc-shaped ditch 4, and the push plate driven gear 7 and the sliding push plate 6 can slide along the arc-shaped ditch 4;
the upper end of the sliding push plate 6 is rotatably connected with a push plate driving gear 9 which is fixedly connected with the push plate driven gear 7 coaxially, a strip-shaped tooth 10 which is connected with the sliding push plate 6 in a sliding manner is meshed beside the push plate driving gear 9, the embodiment provides a specific sliding connection mode, specifically, a T-shaped track is arranged at the lower end of the strip-shaped tooth 10, a T-shaped sliding block which is matched with the T-shaped track is fixedly connected with the upper end of the sliding push plate 6, the strip-shaped tooth 10 can slide left and right along the sliding push plate 6 under the combined action of the T-shaped track and the T-shaped sliding block, a sliding connecting rod 11 is fixedly connected with the left side of the strip-shaped tooth 10, the sliding connecting rod 11 is hollow, two ends of the hollow part inside the sliding connecting rod 11 are arc-shaped, and a rotating connecting rod 12 is connected in the sliding connecting rod 11 in a, the rotating connecting rod 12 slides along the hollow part in the sliding connecting rod 11, the other end of the rotating connecting rod 12 is rotationally connected with the sliding push plate 6, the rotating connecting rod 12 rotates and slides around the sliding connecting rod 11 at the same time, so that the sliding connecting rod 11 slides left and right to drive the strip-shaped teeth 10 to slide left and right, the rotating connecting rod 12 is fixedly connected with a driving motor 13 fixedly connected in the sliding push plate 6, the rotating connecting rod 12 drives the strip-shaped teeth 10 to slide left and right under the action of rotation, the strip-shaped teeth 10 drive the push plate driving gear 9 to rotate in the sliding process, and the number of the teeth of the strip-shaped teeth 10 and the number of times of the push plate driving gear 9 and the push plate driven gear 7 need to ensure that the push plate driven gear 7 can make a reciprocating motion period along the arc-shaped filter plate 5 while the strip-shaped teeth 10 do reciprocating motion for a period;
in order to ensure that the push plate driven gear 7 can drive the interactive push plate to synchronously slide along the rotation of the arc-shaped gear strip 8 without sliding deviation, a T-shaped slide rail 14 is arranged on the left side of the backfilling soil platform 3, a roller 15 is connected in the T-shaped slide rail 14 in a sliding manner, the roller 15 is matched with the inner wall surface of the T-shaped slide rail 14, so that the roller 15 smoothly slides along the T-shaped slide rail 14, the upper end of the roller 15 is fixedly connected with the left side of the sliding push plate 6, and the roller 15 synchronously slides along the T-shaped slide rail 14 at the same radian while the sliding push plate 6 slides along the arc-shaped filter plate 5;
in the specific implementation of this embodiment, the driving motor 13 is started, the driving motor 13 drives the rotating link 12 to rotate, the rotating connecting rod 12 rotates and drives the sliding connecting rod 11 to slide, the sliding connecting rod 11 reciprocates left and right and drives the strip-shaped teeth 10 to slide left and right, the strip-shaped teeth 10 slide back and forth to drive the push plate driving gear 9 to rotate synchronously, the push plate driving gear 9 drives the push plate driven gear 7 to rotate synchronously, the push plate driven gear 7 periodically and reciprocally slides along the arc-shaped gear rack 8 while periodically rotating forwards and backwards, and simultaneously drives the sliding push plate 6 to reciprocally move along the arc-shaped filter plate 5, and cleaning up sundries on the arc-shaped filter plate 5 to prevent the arc-shaped ditch 4 and the arc-shaped filter plate 5 from being blocked.
In the second embodiment, on the basis of the first embodiment, after the sundries on the arc-shaped filter plate 5 are cleaned, the sundries are accumulated at two ends of the arc-shaped ditch 4 to affect the drainage of the arc-shaped ditch 4, and the accumulation of the sundries is not beneficial to cleaning the sundries on the arc-shaped filter plate 5 again, the embodiment provides a sundries collecting and treating mode, specifically, sundries collecting and treating devices are fixedly connected at two ends of the arc-shaped ditch 4 to clean the sundries pushed to the two ends of the arc-shaped filter plate 5 by the sliding push plate 6, the sundries treating devices comprise sundries collecting chambers 16 arranged on the backfill soil table 3, filtering frames 17 are fixedly connected in the sundries collecting chambers 16, the filtering frames 17 are in clearance fit with the inner wall surfaces of the sundries collecting chambers 16, so that water passing through the filtering frames 17 can better enter the bottoms of the sundries collecting chambers 16 through the filtering frames 17, the bottom of the sundries collecting chamber 16 is provided with a drain hole, the drain hole is connected with an external drainage device, rainwater on the inner side of the retaining wall can be conveniently drained, a filter screen 18 is connected in the filter frame 17 in a vertical sliding manner, rainwater passing through the arc-shaped filter plate 5 enters the filter frame 17 through the arc-shaped ditch 4, sundries cleaned by the sliding push plate 6 also fall into the filter frame 17, the rainwater falling into the filter frame 17 washes the sundries, soluble sundries are drained along with the rainwater, the soluble sundries which cannot be beaten out along with the rainwater are left at the upper end of the filter screen 18, and the left side and the right side of the upper end of the filter screen 18 are respectively fixedly connected with a left lifting screw 19 and a right lifting screw 20;
the sundries collecting chamber 16 is provided with a supporting beam 21 fixedly connected with the backfilling soil platform 3, the supporting beam 21 provides a fixed supporting base for a subsequent structure, the upper end of the supporting beam 21 is rotatably connected with a left lifting sleeve 22 and a right lifting sleeve 23 respectively matched with the left lifting screw 19 and the right lifting screw 20, the upper ends of the left lifting sleeve 22 and the right lifting sleeve 23 are respectively and coaxially and fixedly connected with a lifting driving belt pulley 24 and a lifting driven belt pulley 25, the lifting driving belt pulley 24 and the lifting driven belt pulley 25 are connected through a belt, the lifting driving belt pulley 24 is rotated to drive the lifting driven belt pulley 25 to synchronously rotate, so that the left lifting sleeve 22 and the right lifting sleeve 23 synchronously rotate, and the left lifting sleeve 22 and the right lifting sleeve 23 synchronously rotate and simultaneously drive the left lifting screw 19, The right lifting screw rod 20 slides up and down to complete the lifting of the filter screen 18, so that the working personnel can clean the sundries on the filter screen 18 conveniently;
the upper end of the supporting beam 21 is rotatably connected with a stirring driven pulley 26, the stirring driven pulley 26 is coaxially and vertically slidably connected with a stirrer 27, the lower end of the stirring driven pulley 26 is rotatably connected with the filter screen 18, the embodiment provides a vertical sliding connection mode, concretely, the stirrer 27 is fixedly connected with two rectangular blocks which are symmetrically distributed, the stirring driven pulley 26 is provided with two rectangular grooves matched with the rectangular blocks, under the combined action of the rectangular blocks and the rectangular grooves, the stirrer 27 can synchronously rotate along with the stirring driven pulley 26 and can vertically slide along the stirring driven pulley 26, the stirring driven pulley 26 drives the stirrer 27 to rotate, and the stirrer 27 stirs and crushes sundries on the filter screen 18, sundries such as soil blocks and the like are crushed into small blocks, rainwater enters the bottom of the sundries collecting chamber 16 through the filter net 18 and then is discharged outside, and the stirring driven belt pulley 26 is externally connected with a driving source;
in the embodiment, when the device is specifically implemented, the driving source and the driving motor 13 of the stirring driven pulley 26 are started, the sliding push plate 6 pushes the sundries on the arc-shaped filter plate 5 into the filter frame 17, rainwater is injected into the filter frame 17 through the arc-shaped water channel 4 to wash the sundries in the filter frame 17, small sundries on the surface of the sundries, which can pass through the filter frame 17, flow out along with the rainwater, meanwhile, the stirring driven pulley 26 rotates to drive the stirrer 27 to rotate, the sundries in the filter frame 17 are stirred and crushed, the sundries such as soil blocks, tree branches and leaves are crushed into small pieces under the action of the stirrer 27, the small pieces can be discharged along with the rainwater through the filter mesh 18 and cannot be left at the upper end of the filter mesh 18 through the filter mesh 18, when the sundries at the upper end of the filter mesh 18 are too much accumulated, rotate lift drive belt pulley 24, lift drive belt pulley 24 pass through lift driven pulley 25, left lifting sleeve 22, right lifting sleeve 23, left lifting screw 19 and right lifting screw 20 drive filter screen 18 rise to with backfill soil platform 3 parallel and level, right filter screen 18 on debris clear up, rotate after the clearance filter belt pulley 24 make filter screen 18 reset.
In the third embodiment, on the basis of the second embodiment, in the reciprocating sliding process of the sliding push plate 6, the agitator 27 needs to be manually operated, and in order to realize that the sundries can be cleaned and treated only by operating the driving motor 13 in one step, the present embodiment provides a specific transmission mode, specifically, referring to fig. 6, the backfill soil table 3 is internally and longitudinally slidably connected with a sliding bar-shaped tooth 28 located on the right side of the arc-shaped ditch 4, the present embodiment provides a specific sliding connection mode, the lower end of the sliding bar-shaped tooth 28 is provided with a T-shaped groove, the upper end of the backfill soil table 3 is fixedly connected with a T-shaped boss on the straight surface side, the sliding bar-shaped tooth 28 slides along the backfill soil table 3 under the combined action of the T-shaped groove and the T-shaped boss, the front end of the sliding bar-shaped tooth 28 is fixedly connected with a sliding stopper 29, the sliding block 29 is in contact fit with one side of the sliding push plate 6, the sliding push plate 6 slides to drive the sliding strip-shaped teeth 28 to slide through the sliding block 29, in order to ensure that the sliding push plate 6 is separated from the sliding block 29 for contact, the sliding strip-shaped teeth 28 can be reset in time, the other end of the sliding strip-shaped teeth 28 is fixedly connected with an extension spring, the other end of the extension spring is fixedly connected with the backfill soil table 3, the right side of the sliding strip-shaped teeth 28 is meshed with a stirring driving gear 30, the sliding strip-shaped teeth 28 slide to drive the stirring driving gear 30 to rotate in a reciprocating manner, the upper end of the stirring driving gear 30 is fixedly connected with a stirring driving belt pulley 31 in a coaxial manner, and the stirring driving belt pulley 31 is connected with a transfer driving belt pulley 32 which is rotatably connected above the supporting beam 21 through a belt, the lower end of the stirring transfer belt pulley is coaxially and fixedly connected with a transfer driven belt pulley 33, the transfer driven belt pulley 33 is connected with the stirring driven belt pulley 26 through a belt, the stirring driving gear 30 rotates to drive the stirring driving belt pulley 31 to synchronously rotate, and meanwhile, the stirrer 27 is driven to rotate through the transfer driving belt pulley 32, the transfer driven belt pulley 33 and the stirring driven belt pulley 26;
the transmission connection mode of the sundries collecting and processing device at the other end of the arc-shaped ditch 4 is the same as the mode.
Fourth embodiment, on the basis of third embodiment, because the most material such as stone or branch of remaining debris on the filter screen piece 18, it is heavier to store up a certain amount of back weight, rotates through the manual work lift drive pulley 24 comparatively waste time and energy, this embodiment provides an automatic lifting means, and is concrete, the coaxial rotation in stirring driven pulley 26 upper end be connected with sleeve drive pulley 34, stirring driven pulley 26 with sleeve drive pulley 34 all seted up matched with round pin axle, the round pin axle in can cooperate and have the round pin key, work as when the round pin key extracts, stirring driven pulley 26 rotate and do not drive sleeve drive pulley 34 rotate, work as the round pin key insert when, stirring driven pulley 26 rotate and drive sleeve drive pulley 34 rotate, sleeve drive pulley 34 and coaxial fixed connection be in the telescopic driven belt of lift drive pulley 24 lower extreme The wheel 35, when needing to lift the filter screen 18, insert the pin key in the pin axle, the stirring driven pulley 26 drive the sleeve drive pulley 34 and rotate, drive the left lifting sleeve 22, right lifting sleeve 23 through the sleeve driven pulley 35 simultaneously and rotate, lift the filter screen 18, when the pin key pulls out, rotate the stirring driven pulley 26 and do not produce the influence to filter screen 18, in order to guarantee that can pass through the sleeve drive pulley 34 completely in the rising of the agitator 27, so the sleeve drive pulley 34 offer with the rectangular groove that the rectangular block cooperatees.
Fifth embodiment, on the basis of the third embodiment, in the process of resetting the sliding bar-shaped teeth 28, the performance of the tension spring is affected due to long-time tension, and then the resetting is not in place, and this embodiment provides a specific resetting mode of the sliding bar-shaped teeth 28, specifically, the backfill soil table 3 is rotatably connected with a plurality of wire wheels 36 at the same side as the sliding bar-shaped teeth 28, the plurality of wire wheels 36 are connected with the sliding bar-shaped teeth 28 at two ends of the arc-shaped water channel 4 through steel wires, and under the action of the wire wheels 36 and the steel wires, the sliding bar-shaped teeth 28 at two ends are mutually limited, so as to push one sliding wheel while driving the other sliding bar-shaped teeth to reset through the wire wheels 36 and the steel wires.
Sixth embodiment, on the basis of first embodiment, the gliding in-process of slip push pedal 6, because the problem of frictional force, make slip push pedal 6 slide the difficulty, reduce driving motor 13's life, so this embodiment provides a mode of reducing frictional force, specifically, backfill soil platform 3 set up two and be located respectively arc filter plate 5 top both sides pulley track 37, pulley track 37 in all cooperate sliding connection have fixed connection at slip push pedal 6 both ends face's pulley 38, make original face friction become point friction through pulley 38 and the orbital cooperation of sliding, the effectual frictional force that has reduced makes slip push pedal 6 slide more smoothly.
Seventh embodiment, on the basis of the first embodiment, when a large bump or a falling rock slides off a mountain, due to the impact force in the sliding process, the impact on the wall 1 is large, the service life of the retaining wall is reduced, and the retaining wall collapses seriously, so the embodiment provides a specific protection mode, specifically, an arc-shaped chute 39 is formed in the inner side of the wall 1, the arc-shaped chute 39 is consistent with the retaining wall in direction and radian, a plurality of compression springs 41 are fixedly connected in the arc-shaped chute 39, the other ends of the compression springs 41 are fixedly connected with a buffer plate 40 slidably connected in the arc-shaped chute 39, under the action of the compression springs 41, the buffer plate 40 is in clearance fit with the wall 1, when a heavy object impacts, the heavy object impacts the buffer plate 40 first, under the buffer action of the compression spring 41 and the buffer plate 40, the impact force of the heavy object is buffered, and the influence of overlarge impact force on the retaining wall body 1 is avoided.
Eighth embodiment, on the basis of the first embodiment, when guiding the water in the backfill soil inside the retaining wall, the wall 1 is provided with a plurality of guiding holes 42, however, the diversion holes 42 may be damaged or blocked after long-term use, resulting in poor drainage, and the wall 1 may crack due to weather changes, and this embodiment provides a way to prevent blockage and damage, a plurality of flow guide holes 42 are arranged on the wall body 1, a sliding barrel 43 can be detachably connected in the flow guide holes 42, one end of the sliding cylinder 43 is positioned at the outer side of the wall body 1, and the other end is fixedly connected with a filter screen 44, the sliding cylinder 43 is detachably connected with the flow guide hole 42, so that the sliding cylinder 43 can be conveniently cleaned and replaced, and when a drainage problem occurs, the operation can be completed only by disassembling the sliding cylinder 43 without dredging and protecting the diversion hole 42;
1 lower extreme fixedly connected with escape canal 45 of wall body, escape canal 45 lower extreme with 2 fixed connection on road surface, through the ponding of slide cylinder 43 through the inflow escape canal 45 and arrange to external, avoided the ponding to road surface 2, influence the road and travel and increase the problem of the accident rate of traveling, also prolonged the life of road on the one hand.
Ninth embodiment, on the basis of the fifth embodiment, in order to facilitate monitoring of the environment and the working state inside the wall 1 and control and management of the equipment by the staff, the fifth embodiment provides a specific monitoring and control mode, specifically, the upper end of the backfill soil table 3 is fixedly connected with a console 46 located inside the wall 1, the upper end of the console 46 is fixedly connected with a camera 47 and a controller 48, the camera 47 can complete monitoring of the facilities and the equipment working state inside the wall 1, the controller 48 is internally integrated with a wireless signal receiving unit and a wireless signal transmitting unit, so as to realize remote transmission and transmission of data and information, the camera 47, the driving motor 13 and the controller 48 are electrically connected, and information pictures monitored by the camera 47 are wirelessly and remotely transmitted to the staff, the staff judges according to the picture information, then decides opening and close of device and whether need be right the filtration frame 17 in debris clear up, in order to guarantee that the debris of massif landing can not be right the drive mechanism construct the influence, drive mechanism top all fixedly connected with protection casing, protect drive mechanism.
When the rain-proof and rain-proof filtering frame is used, when rain water on a mountain flows down along the mountain in rainy weather, the information is detected by the camera 47, a worker remotely starts the driving motor 13 through the controller 48, the driving motor 13 drives the rotating connecting rod 12 to rotate, the rotating connecting rod 12 drives the push plate driven gear 7 to perform forward and reverse periodic rotation and simultaneously to perform periodic reciprocating sliding along the arc-shaped gear strips 8 through the sliding connecting rod 11, the strip-shaped teeth 10, the push plate driving gear 9 and the push plate driven gear 7 while rotating, and simultaneously drives the sliding push plate 6 to perform reciprocating movement along the arc-shaped filtering plate 5, so that sundries on the arc-shaped filtering plate 5 are cleaned and pushed into the filtering frame 17;
rainwater is injected into the filter frame 17 through the arc-shaped ditch 4 to wash impurities in the filter frame 17, small impurities on the surfaces of the impurities, which can pass through the filter frame 17, flow out along with the rainwater, meanwhile, in the reciprocating sliding process of the sliding push plate 6, the sliding strip-shaped teeth 28 are pushed to reciprocate through the actions of the sliding stop block 29, the wire wheel 36 and the steel wire, and the stirring driven belt pulley 26 is driven to rotate through the stirring driving gear 30, the stirring driving belt pulley 31, the transferring driving belt pulley 32 and the transferring driven belt pulley 33 in the reciprocating sliding process of the sliding strip-shaped teeth 28 so as to drive the stirrer 27 to rotate;
when sundries at the upper end of the filter screen 18 are too much accumulated, the pin key is inserted into the pin shaft, the stirring driven pulley 26 lifts the filter screen 18 to be flush with the backfill soil table 3 through the sleeve driving pulley 34, the sleeve driven pulley 35, the left lifting sleeve 22 and the right lifting sleeve 23 and cleans the sundries, and after the cleaning is completed, the filter screen 18 is reset through the reverse rotation of the stirring driven pulley 26, the pin key is pulled out, and the operation is completed.
The invention improves the retaining wall, and solves the problems of collapse and damage of the retaining wall and influence on safety of pedestrians and driving because of untimely drainage, blockage of a drainage ditch and unsmooth drainage of accumulated water in backfill soil of the existing retaining wall by additionally arranging a drainage mechanism, a sundry filtering mechanism, a sundry collecting and processing mechanism and a detachable drainage pipe.
Claims (9)
1. The road construction retaining wall safety auxiliary device comprises a wall body (1), a pavement (2) and a backfill soil platform (3) positioned on the inner side of the wall body (1), and is characterized in that an arc-shaped ditch (4) is formed in the backfill soil platform (3), an arc-shaped filter plate (5) fixedly connected with the backfill soil platform is fixedly connected with the upper end of the arc-shaped ditch (4), a sliding push plate (6) is slidably connected with the upper end of the arc-shaped filter plate (5), a push plate driven gear (7) is rotatably connected in the sliding push plate (6), and an arc-shaped gear strip (8) fixedly connected to the upper end of the backfill soil platform (3) is meshed beside the push plate driven gear (7) and positioned on the left side of the arc-shaped ditch (4);
the upper end of the sliding push plate (6) is rotatably connected with a push plate driving gear (9) which is coaxially and fixedly connected with the push plate driven gear (7), a strip-shaped tooth (10) which is slidably connected to the sliding push plate (6) is meshed beside the push plate driving gear (9), a sliding connecting rod (11) is fixedly connected to the left side of the strip-shaped tooth (10), the sliding connecting rod (11) is slidably connected with a rotating connecting rod (12), the other end of the rotating connecting rod (12) is rotatably connected with the sliding push plate (6), and the rotating connecting rod (12) is fixedly connected with a driving motor (13) which is fixedly connected in the sliding push plate (6);
the backfill soil platform (3) left side seted up T shape slide rail (14), T shape slide rail (14) sliding connection have gyro wheel (15), gyro wheel (15) upper end with slip push pedal (6) left side fixed connection.
2. The safety auxiliary device for the road construction retaining wall according to claim 1, wherein both ends of the arc-shaped ditch (4) are fixedly connected with a sundry collecting and processing device, the sundry processing device comprises a sundry collecting chamber (16) arranged on the backfilling soil table (3), a filtering frame (17) is fixedly connected in the sundry collecting chamber (16), a filtering net piece (18) is connected in the filtering frame (17) in an up-and-down sliding manner, and the left side and the right side of the upper end of the filtering net piece (18) are respectively and fixedly connected with a left lifting screw rod (19) and a right lifting screw rod (20);
a supporting beam (21) fixedly connected with the backfill soil table (3) is arranged above the sundries collecting chamber (16), the upper end of the supporting beam (21) is rotatably connected with a left lifting sleeve (22) and a right lifting sleeve (23) which are respectively matched with the left lifting screw rod (19) and the right lifting screw rod (20), the upper ends of the left lifting sleeve (22) and the right lifting sleeve (23) are respectively and coaxially and fixedly connected with a lifting driving belt pulley (24) and a lifting driven belt pulley (25), and the lifting driving belt pulley (24) and the lifting driven belt pulley (25) are connected through a belt;
supporting beam (21) upper end rotate and be connected with stirring driven pulley (26), stirring driven pulley (26) coaxial about sliding connection have the lower extreme with filter screen piece (18) rotate agitator (27) of being connected, stirring driven pulley (26) external driving source.
3. A road construction retaining wall safety aid according to claim 2, the back and forth sliding connection in the backfill soil platform (3) is provided with a sliding strip-shaped tooth (28) positioned at the right side of the arc-shaped ditch (4), the front end of the sliding strip-shaped tooth (28) is fixedly connected with a sliding stop block (29), the right side of the sliding strip-shaped tooth (28) is engaged with a stirring driving gear (30), the upper end of the stirring driving gear (30) is coaxially and fixedly connected with a stirring driving belt pulley (31), the stirring driving belt pulley (31) is connected with a transfer driving belt pulley (32) which is rotatably connected above the supporting beam (21) through a belt, the lower end of the stirring transfer belt pulley is coaxially and fixedly connected with a transfer driven belt pulley (33), the transfer driven pulley (33) is connected with the stirring driven pulley (26) through a belt;
the transmission connection mode of the sundries collecting and processing device at the other end of the arc-shaped ditch (4) is the same as the mode.
4. A road construction retaining wall safety auxiliary device according to claim 3, wherein the upper end of the stirring driven pulley (26) is coaxially and rotatably connected with a sleeve driving pulley (34), and the sleeve driving pulley (34) and a sleeve driven pulley (35) coaxially and fixedly connected to the lower end of the elevating driving pulley (24).
5. The safety auxiliary device for the road construction retaining wall according to claim 3, characterized in that a plurality of wire wheels (36) which are at the same side with the sliding strip-shaped teeth (28) are rotatably connected in the backfill soil platform (3), and the plurality of wire wheels (36) are connected with the sliding strip-shaped teeth (28) which are positioned at the two ends of the arc-shaped ditch (4) through steel wires.
6. The safety auxiliary device for the road construction retaining wall according to claim 1, wherein the backfill soil table (3) is provided with two pulley rails (37) respectively positioned at two sides above the arc-shaped filter plate (5), and pulleys (38) fixedly connected with two end faces of the sliding push plate (6) are respectively connected in the pulley rails (37) in a matching and sliding manner.
7. A road construction retaining wall safety auxiliary device according to claim 1, characterized in that the inner side of the wall body (1) is provided with an arc-shaped chute (39), a plurality of compression springs (41) are fixedly connected in the arc-shaped chute (39), and the other ends of the compression springs (41) are fixedly connected with a buffer plate (40) which is slidably connected in the arc-shaped chute (39).
8. The safety auxiliary device for the road construction retaining wall according to claim 1, wherein a plurality of flow guide holes (42) are formed in the wall body (1), a sliding cylinder (43) is detachably connected in each of the plurality of flow guide holes (42), one end of the sliding cylinder (43) is positioned at the outer side of the wall body (1), and the other end of the sliding cylinder is fixedly connected with a filter screen (44);
wall body (1) lower extreme fixedly connected with escape canal (45), escape canal (45) lower extreme with road surface (2) fixed connection.
9. A road construction retaining wall safety auxiliary device according to claim 5, characterized in that the upper end of the backfill soil platform (3) is fixedly connected with a control console (46) positioned at the inner side of the wall body (1), the upper end of the control console (46) is fixedly connected with a camera (47) and a controller (48), a wireless signal receiving unit and a wireless signal transmitting unit are integrated in the controller (48), and the camera (47), the driving motor (13) and the controller (48) are electrically connected.
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| CN201911371830.4A CN111021404B (en) | 2019-12-27 | 2019-12-27 | Road construction retaining wall safety auxiliary device |
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| JP4857423B2 (en) * | 2009-01-20 | 2012-01-18 | 愛媛県 | Drainage block for retaining wall loading foundation, roadside structure construction method, roadside structure |
| CN106337342A (en) * | 2016-09-19 | 2017-01-18 | 中铁十局集团第二工程有限公司 | Road cross section structure of mountainous road |
| CN207891899U (en) * | 2018-01-18 | 2018-09-21 | 江苏中森建筑设计有限公司 | A kind of three face soil-baffling structures of villa basement |
| CN108677998A (en) * | 2018-04-27 | 2018-10-19 | 河海大学 | A kind of corner type reinforced earth retaining wall structure and production method |
| CN109811788A (en) * | 2019-02-01 | 2019-05-28 | 郭淑芳 | Road construction retaining wall safety aid |
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|---|---|---|---|---|
| JP4857423B2 (en) * | 2009-01-20 | 2012-01-18 | 愛媛県 | Drainage block for retaining wall loading foundation, roadside structure construction method, roadside structure |
| CN106337342A (en) * | 2016-09-19 | 2017-01-18 | 中铁十局集团第二工程有限公司 | Road cross section structure of mountainous road |
| CN207891899U (en) * | 2018-01-18 | 2018-09-21 | 江苏中森建筑设计有限公司 | A kind of three face soil-baffling structures of villa basement |
| CN108677998A (en) * | 2018-04-27 | 2018-10-19 | 河海大学 | A kind of corner type reinforced earth retaining wall structure and production method |
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