CN113073581A - Hollow ball concrete shed tunnel protection structure - Google Patents
Hollow ball concrete shed tunnel protection structure Download PDFInfo
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- CN113073581A CN113073581A CN202110373125.9A CN202110373125A CN113073581A CN 113073581 A CN113073581 A CN 113073581A CN 202110373125 A CN202110373125 A CN 202110373125A CN 113073581 A CN113073581 A CN 113073581A
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- side slope
- shed tunnel
- baffle
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F7/00—Devices affording protection against snow, sand drifts, side-wind effects, snowslides, avalanches or falling rocks; Anti-dazzle arrangements ; Sight-screens for roads, e.g. to mask accident site
- E01F7/04—Devices affording protection against snowslides, avalanches or falling rocks, e.g. avalanche preventing structures, galleries
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- Structural Engineering (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
The invention discloses a hollow sphere concrete shed tunnel protection structure, which comprises a snow guide component and a bearing component which are sequentially arranged between a shed tunnel and a side slope from top to bottom; the snow guide assembly comprises a first inclined plate arranged on a side slope, a baffle is arranged at one end, away from the side slope, of the first inclined plate, a gap is reserved between the baffle and the first inclined plate, a second inclined plate is arranged at the bottom end of the baffle, a platform fixedly connected with the side slope is arranged at the bottom end of the second inclined plate, a first through groove is formed in the platform in a penetrating mode, and the bottommost point of the second inclined plate corresponds to the first through groove in an up-and-down mode; the bearing component comprises an elastic net and a bearing plate which are sequentially arranged between the side slope and the shed tunnel from top to bottom, and the first inclined plate, the second inclined plate and the bearing plate are cast by concrete materials mixed by hollow spheres. According to the invention, the protection mechanism is arranged between the mountain side slope and the shed tunnel, so that the sliding accumulated snow is sequentially guided, carried and smoothly transited, slides over the top surface of the shed tunnel and falls onto the cliff, the accumulated snow is prevented from being directly upwards and downwards to damage the shed tunnel structure, and the potential safety hazard is reduced.
Description
Technical Field
The invention relates to the technical field of slope shed tunnel construction protection in alpine plateau regions, in particular to a hollow sphere concrete shed tunnel protection structure.
Background
The shed tunnel is a tunnel which belongs to the open cut tunnel category, wherein a simple ceiling frame is constructed after the cut is dug in the open cut, and a tunnel body is formed by backfilling. The condition of the adopted shed tunnel is similar to that of the open cut tunnel, the structural integrity of the shed tunnel is poorer than that of the open cut tunnel, but the requirement on the foundation is relatively lower because the ceiling and the inner and outer walls are simply supported, the shed tunnel has various types according to different terrain and geological conditions, and the shed tunnel is basically constructed by the inner wall, the outer side supporting structure and the top plate supporting structure. Under the condition of weak foundation conditions, a bottom supporting structure is required to be arranged, which is equivalent to a supporting beam of the culvert. The inner wall can be made into a reinforced concrete plate wall and an external support to jointly form the pile-plate type retaining wall. The outer wall supporting structure can be made into a rigid frame type, a column type and a wall type according to different landforms and geological conditions. The outer plate can be a prefabricated mounting component with a T-shaped beam, an I-shaped beam or a hollow plate beam section. In order to prevent landslide, collapse and collapse bodies from entering the shed tunnel after the shed tunnel is made, the pile-plate type wall body can be higher than the transverse supporting structure at the top, green flexible protection is required on the side slope in order to prevent debris flow formed by the mountain bodies from entering the shed tunnel, and meanwhile, catch ditches are arranged on the high side slope at intervals of 8 m. The rainwater or seepage water of the side slope flows into the preset rapid trough in a stepped manner, and the last intercepting ditch is arranged on the outer side of the pile plate type retaining wall to prevent the water flow from crossing the pile plate body to influence the appearance of the wall body. At present in alpine plateau area, mountain side slope is higher, and covers a large amount of snow on the mountain, if take place the avalanche, the snow can be followed the side slope landing, and generally can build the shed tunnel structure along the route in high slope area highway section, and arch shed tunnel frame plays snow protection effect at the road surface top, does not have transition structure between shed tunnel and the mountain however, if the phenomenon that takes place snow to fall, snow can be straight up and down pound on the shed tunnel top, damages the shed tunnel structure very easily like this, causes the potential safety hazard. Therefore, a shed tunnel protection structure is needed.
Disclosure of Invention
The invention aims to provide a hollow sphere concrete shed tunnel protection structure, which is used for solving the problems in the prior art.
In order to achieve the purpose, the invention provides the following scheme: the invention provides a hollow sphere concrete shed tunnel protection structure, which comprises a snow guide component and a bearing component which are sequentially arranged between a shed tunnel and a side slope from top to bottom;
the snow guide assembly comprises a first inclined plate arranged on the side slope, a baffle is arranged at one end, away from the side slope, of the first inclined plate, a gap is reserved between the baffle and the first inclined plate, a second inclined plate is arranged at the bottom end of the baffle, the bottommost point of the second inclined plate faces the side slope, a platform fixedly connected with the side slope is arranged at the bottom end of the second inclined plate, a first through groove is formed in the platform in a penetrating mode, and the bottommost point of the second inclined plate and the first through groove are arranged in an up-and-down corresponding mode;
accept the subassembly including from top to bottom set gradually the side slope with elasticity net between the shed hole, accept the board, first logical groove with the elasticity net corresponds the setting from top to bottom, the bottom mounting of elasticity net has the funnel of a plurality of interval sequence arrangement, elasticity net with trompil between the entrance point of funnel, the solenoid valve is installed to the exit end of funnel, accept the board with the exit end of funnel corresponds the setting from top to bottom, first swash plate, second swash plate, accept the board and form by the concrete material casting that the clean shot mixes, it is the arc to accept the board.
Preferably, the one end that baffle was kept away from to first swash plate with the side slope is articulated, be fixed with a plurality of interval order's first electric putter on the side slope, the interior pole end of first electric putter is articulated on the bottom surface of first swash plate, the nadir orientation of first swash plate the baffle, the baffle is close to be equipped with a plurality of broken teeth on the terminal surface of first swash plate, the height of baffle is greater than the height of first swash plate peak, the baffle sets up along vertical direction.
Preferably, it has the connecting rod to articulate between first swash plate and the second swash plate, the highest point of second swash plate with it is articulated between the baffle, the bottom surface of second swash plate is fixed with a plurality of support columns, and is a plurality of be fixed with the mounting panel between the support column, the mounting panel with the rigid coupling has a plurality of telescopic links between the platform, the inner rod end of telescopic link with the mounting panel rigid coupling, be fixed with the air pump that a plurality of interval order was arranged on the platform, the air pump intercommunication has the trachea, the trachea runs through the platform and the orientation the funnel.
Preferably, the top surface of shed hole is close to the one end of side slope is equipped with tensile portion, tensile portion includes the second electric putter of a plurality of interval order range, the interior pole end of second electric putter with the elastic net is kept away from the one end rigid coupling of side slope, second electric putter's outer pole runs through the top surface of shed hole is fixed with the spacing piece, the bottom mounting of spacing piece has vibrating motor, the outside cladding of second electric putter outer pole has the cover that gives sound insulation, second electric putter slope sets up.
Preferably, a plurality of supports which are arranged at intervals in sequence are fixed on the platform, a first pressing block is fixed in each support, a rubber pad is arranged at the bottom end of each first pressing block, a pressure chip is embedded in each rubber pad, a second pressing block is fixed at the bottom end of each rubber pad through a plurality of springs, an inclined hole is formed in the platform part at the bottom of each second pressing block in a penetrating mode, the inclined hole is located at the top of each second electric push rod, and the inner rod end of each second electric push rod is detachably connected with the inclined hole.
Preferably, a groove is formed in the end face, close to the first inclined plate, of the baffle, an air cylinder is fixed in the groove, a push plate is fixed to a piston end of the air cylinder, the edge of the push plate and the inner side wall of the groove slide relatively, and the crushing teeth are arranged on the push plate.
Preferably, a placing groove is formed in the tip end of each crushing tooth inwards, an infrared probe is fixed in the placing groove, the probe end of the infrared probe faces towards the first inclined plate, and an organic glass cover is fixed at the notch of the placing groove.
Preferably, the platform is arranged parallel to the road surface, and an inclined support is fixed between the platform and the side slope.
Preferably, one end of the elastic net far away from the shed tunnel is fixed on the side slope through a plurality of anchor rods.
Preferably, one end of the bearing mesh cloth is fixed at the top end of the baffle, a plurality of third electric push rods which are arranged at intervals in sequence are fixed at the other end of the bearing mesh cloth, and the third electric push rods are fixed at the center of the top surface of the shed tunnel.
The invention discloses the following technical effects: the snow falling from the side slope is transitionally accepted by the first inclined plate, the snow slides along the first inclined plate and impacts the baffle plate, so that the large snow can be broken, then falls onto the second inclined plate along the gap between the baffle plate and the first inclined plate, and continuously slides downwards along the second inclined plate, and then falls onto the elastic net along the first through groove, and provides buffer action for the elastic net to slow down the impact of the falling snow, and finally opens the electromagnetic valve and the air pump, the air pump supplies air to make the air pipe blow air to the funnel to provide power, so that the snow falls onto the accepting plate through the funnel, and finally slides to the top surface of the shed tunnel along the top surface of the shed tunnel through the arc structure design of the accepting plate, and slides to the cliff far away from one side along the top surface of the shed tunnel, the first inclined plate, the second inclined plate and the accepting plate adopted by the structure are made of hollow ball concrete materials, so that the whole protective structure, and partial end face of the above-mentioned part is fixed with the side slope, can not produce very big pressure to the shed tunnel, and overall structure does not bear the weight of and only guides snow, combines this structure to guide snow simultaneously, accepts, smooth transition, can prevent that snow can be straight from the top down pounding damage shed tunnel structure, and then reduces the potential safety hazard.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise.
FIG. 1 is a schematic structural diagram of a hollow sphere concrete shed tunnel protection structure according to the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1;
FIG. 3 is an enlarged view of a portion B of FIG. 1;
FIG. 4 is an enlarged view of a portion C of FIG. 1;
FIG. 5 is an enlarged view of a portion D of FIG. 1;
FIG. 6 is a schematic view of the crushing tooth of the present invention;
the device comprises a shed tunnel 1, a slope 2, a first inclined plate 3, a baffle 4, a second inclined plate 5, a platform 6, a first through groove 7, an elastic net 8, a bearing plate 9, a hopper 10, an electromagnetic valve 11, a first electric push rod 12, a breaking tooth 13, a connecting rod 14, a supporting column 15, a mounting plate 16, an expansion rod 17, an air pump 18, an air pipe 19, a second electric push rod 20, a limiting sheet 21, a vibration motor 22, a sound insulation sleeve 23, a support 24, a first pressing block 25, a rubber pad 26, a pressure chip 27, a spring 28, a second pressing block 29, an inclined hole 30, a groove 31, an air cylinder 32, a push plate 33, a placement groove 34, an infrared probe 35, an organic glass cover 36, an inclined support 37, an anchor rod 38, a bearing mesh cloth 39 and a third electric push rod 40.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
Referring to fig. 1-6, the invention provides a hollow sphere concrete shed tunnel protection structure, which comprises a snow guide component and a bearing component which are sequentially arranged between a shed tunnel 1 and a side slope 2 from top to bottom, wherein snow guide, bearing and smooth transition are carried out on accumulated snow falling on the side slope by the snow guide component and the bearing component;
the snow guiding component comprises a first sloping plate 3 arranged on the side slope 2, the accumulated snow on the side slope 2 smoothly transits along the first sloping plate 3, a baffle 4 is arranged at one end of the first inclined plate 3 far away from the side slope 2, the baffle 4 is used for preventing the accumulated snow which falls off from the first inclined plate 3 from impacting on the baffle 4, so that large accumulated snow is crushed, a gap is left between the baffle 4 and the first inclined plate 3, the gap is used for guiding the accumulated snow into the second inclined plate 5, the bottom end of the baffle plate 4 is provided with the second inclined plate 5, the bottommost point of the second inclined plate 5 faces the side slope 2, the bottom end of the second inclined plate 5 is provided with a platform 6 fixedly connected with the side slope 2, a first through groove 7 is formed in the platform 6 in a penetrating manner, the bottommost point of the second inclined plate 5 is vertically and correspondingly arranged with the first through groove 7, and accumulated snow which slides down along the second inclined plate 5 slides down along the first through groove 7 on the platform 6;
the bearing component plays a role in transferring snow, the structure of the bearing component comprises an elastic net 8 and a bearing plate 9 which are sequentially arranged between the side slope 2 and the shed tunnel 1 from top to bottom, a first through groove 7 and the elastic net 8 are correspondingly arranged from top to bottom, the elastic net 8 can buffer the falling snow, a plurality of funnels 10 which are sequentially arranged at intervals are fixed at the bottom end of the elastic net 8, holes are formed between the elastic net 8 and the inlet ends of the funnels 10, electromagnetic valves 11 are installed at the outlet ends of the funnels 10, the bearing plate 9 and the outlet ends of the funnels 10 are correspondingly arranged from top to bottom, the snow falls onto the bearing plate 9 after the electromagnetic valves 11 are opened through the funnels 10, the first inclined plate 3, the second inclined plate 5 and the bearing plate 9 are cast by concrete materials mixed by hollow spheres, so that the overall protective structure is light, and partial end faces of the components are fixed with the side slope 2, can not produce very big pressure to shed tunnel 1, overall structure does not bear the weight of and only guides snow, accept board 9 and be the arc, make snow finally in the same direction as smooth to 1 top surface of shed tunnel through the arc structural design who accepts board 9, then snow leads to the cliff of keeping away from 2 one sides of side slope through 1 top surface of shed tunnel.
According to a further optimization scheme, one end, far away from the baffle 4, of the first inclined plate 3 is hinged to the side slope 2, a plurality of first electric push rods 12 which are arranged at intervals are fixed on the side slope 2, an inner rod end of each first electric push rod 12 is hinged to the bottom surface of the corresponding first inclined plate 3, the bottommost point of each first inclined plate 3 faces the corresponding baffle 4, a plurality of crushing teeth 13 are arranged on the end surface, close to the corresponding first inclined plate 3, of each baffle 4, the height of each baffle 4 is larger than that of the highest point of the corresponding first inclined plate 3, the corresponding baffle 4 is arranged in the vertical direction, if accumulated snow on the corresponding first inclined plate 3 is stagnated, the corresponding first inclined plate 3 is driven to swing up and down by taking a hinge point of the corresponding first inclined plate 3 and the hinge point of the corresponding first inclined plate 3 with the side slope 2 as the center under the action of the corresponding first electric push rods 12, the accumulated snow can be thrown out, make the height of baffle 4 be greater than the height of first swash plate 3 peak can block most snow through baffle 4 like this, prevents that a large amount of snow from getting rid of and directly pounding behind the flying to shed hole 1.
Further optimize the scheme, it has connecting rod 14 to articulate between first swash plate 3 and the second swash plate 5, the peak of second swash plate 5 with articulated between the baffle 4, the bottom surface of second swash plate 5 is fixed with a plurality of support columns 15, be fixed with mounting panel 16 between a plurality of the support columns 15, mounting panel 16 with the rigid coupling has a plurality of telescopic links 17 between the platform 6, the inner rod end of telescopic link 17 with the mounting panel 16 rigid coupling, be fixed with a plurality of interval order's air pump 18 on the platform 6, air pump 18 intercommunication has trachea 19, trachea 19 runs through the platform 6 and towards funnel 10, when first electric putter 12 drives the motion of first swash plate 3, under the effect of connecting rod 14, make second swash plate 5 cooperate its and the pin joint between baffle 4 also can swing, can prevent simultaneously like this that there is stagnant snow's phenomenon on first swash plate 3 and the second swash plate 5 surface, support column 15, mounting panel 16 and telescopic link 17 provide the supporting role in second swash plate 5 in step, and the design of telescopic link 17 is convenient for second swash plate 5 swing motion simultaneously, and air pump 18 air feed makes trachea 19 blow to provide the power that promotes snow to funnel 10 department for snow can drop to accepting on the board 9 through funnel 10.
According to a further optimization scheme, one end, close to the side slope 2, of the top surface of the shed tunnel 1 is provided with a stretching portion, the stretching portion comprises a plurality of second electric push rods 20 which are arranged at intervals in sequence, inner rod ends of the second electric push rods 20 are fixedly connected with one end, far away from the side slope 2, of the elastic net 8, outer rods of the second electric push rods 20 penetrate through the top surface of the shed tunnel 1 and are fixedly provided with limiting pieces 21, the limiting pieces 21 can prevent the second electric push rods 20 from falling off the top surface of the shed tunnel 1 to play a fixing role, the bottom ends of the limiting pieces 21 are fixedly provided with vibrating motors 22, the outer sides of the outer rods of the second electric push rods 20 are coated with sound insulation sleeves 23, the second electric push rods 20 are arranged in an inclined mode, before snow falls on the elastic net 8, the inner rods of the second electric push rods 20 stretch out of the snow cover to stretch the end portion of the elastic net 8 to move upwards to prevent the elastic, meanwhile, accumulated snow needs to fall into the funnel 10, the accumulated snow conveniently falls down to the funnel 10 along the trend, if the accumulated snow is attached to the elastic net 8, the vibration motor 22 is started to work, the limiting piece 21 is influenced by vibration to drive the second electric push rod 20 to vibrate, so that the vibration effect is applied to the elastic net 8, the accumulated snow attached to the elastic net 8 can be vibrated down, vibration noise is reduced, the sound insulation sleeve 23 is adopted to cover the second electric push rod 20, and vibration noise pollution is reduced.
In a further optimized scheme, a plurality of supports 24 which are arranged at intervals in sequence are fixed on the platform 6, a first pressing block 25 is fixed in each support 24, a rubber pad 26 is arranged at the bottom end of each first pressing block 25, a pressure chip 27 is embedded in each rubber pad 26, a second pressing block 29 is fixed at the bottom end of each rubber pad 26 through a plurality of springs 28, an inclined hole 30 penetrates through the part, located at the bottom of each second pressing block 29, of the platform 6, the inclined hole 30 is located at the top of the corresponding second electric push rod 20, the inner rod end of the corresponding second electric push rod 20 is detachably connected with the corresponding inclined hole 30, at the end of the upward moving process of the end portion, extending out of the inner rod stretching elastic net 8, of the corresponding second electric push rod 20, the corresponding second electric push rod 20 is inserted into the inclined hole 30 until the corresponding second pressing block 29 is pushed by the corresponding second pressing block 29, the springs 28 extrude the pressure chips 27 under the action force, therefore, the pressure chip 27 sends an electric signal to the microcontroller, the microcontroller controls the second electric push rod 20 to stop extending, at the moment, part of the inner rod of the second electric push rod 20 is inserted into the inclined hole 30, the elastic net 8 and the fixed position of the inner rod are tightly pressed on the bottom surface of the platform 6, the protection area of the elastic net 8 can be increased to the maximum extent, and meanwhile, under the state, the microcontroller controls the electromagnetic valve 11 to be opened, so that the funnel 10 can work in a snow leakage mode.
Further optimize the scheme, baffle 4 is close to seted up recess 31 on the terminal surface of first swash plate 3, recess 31 internal fixation has cylinder 32, the piston end of cylinder 32 is fixed with push pedal 33, the edge of push pedal 33 with relative slip between the inside wall of recess 31, broken tooth 13 sets up on the push pedal 33, when first swash plate 3 swing guide snow flows, the clearance distance between first swash plate 3 and the baffle 4 can change by a wide margin, drives the interval between broken tooth 13 of push pedal 33 adjustment and the first swash plate 3 through cylinder 32 like this, guarantees that snow can strike on broken tooth 13, carries out breakage, follow-up conduction with the bold snow.
Further optimize the scheme, standing groove 34 has inwards been seted up to the tip department of broken tooth 13, 34 internal fixation of standing groove has infrared probe 35, the probe end orientation of infrared probe 35 first swash plate 3, the notch department of standing groove 34 is fixed with organic glass cover 36, and the interval between broken tooth 13 and the first swash plate 3 gives microcontroller with distance signal transmission, and microcontroller control cylinder 32 adjusts the feeding distance, and then realizes the function of the interval between the broken tooth 13 of adjustment and the first swash plate 3, sets up organic glass cover 36 for can be able to bear or endure the impact of snow in broken tooth 13 tip, and it has the printing opacity effect simultaneously, and the infrared probe 35 work of being convenient for plays good guard action to infrared probe 35.
According to the further optimization scheme, the platform 6 is arranged in parallel with the road surface, the inclined supports 37 are fixed between the platform 6 and the side slopes 2, the inclined supports 37 are designed to form a triangular structure with the platform 6 and the side slopes 2, the stability of the platform 6 is guaranteed, and therefore all working parts on the platform 6 can stably run.
In a further optimized scheme, one end, far away from the shed tunnel 1, of the elastic net 8 is fixed on the side slope 2 through a plurality of anchor rods 38, and the end, in contact with the shed tunnel 1, of the elastic net 8 is directly fastened through the anchor rods 38.
In a further optimization scheme, one end of a bearing mesh cloth 39 is fixed at the top end of the baffle 4, a plurality of third electric push rods 40 which are arranged at intervals in sequence are fixed at the other end of the bearing mesh cloth 39, the third electric push rods 40 are fixed at the central position of the top surface of the shed tunnel 1, when the first sloping plate 3 guides snow, a small amount of snow can not be prevented from being blocked by the baffle 4 and further splashing out, the bearing mesh cloth 39 is arranged to bear the splashed snow, when the snow splashes, the third electric push rods 40 are lifted in a whole row, the bearing mesh cloth 39 forms an inwards concave arc-shaped structure to bear the snow, the splashed snow is prevented from being directly smashed on the shed tunnel 1, meanwhile, the bearing mesh cloth 39 can play a good protection role in daily state for the shed tunnel 1, and after the third electric push rods 40 are lifted in a whole row, the snow guided to the top surface of the shed tunnel 1 by the bearing plate 9 slides through gaps between the third electric push rods 40, thus, the bearing net cloth 39 can not interfere the function of guiding snow from the top surface of the shed tunnel 1 to the cliff.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solutions of the present invention can be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are within the scope of the present invention defined by the claims.
Claims (10)
1. The utility model provides a clean shot concrete shed tunnel protective structure which characterized in that: comprises a snow guide component and a bearing component which are arranged between a shed tunnel (1) and a side slope (2) from top to bottom in sequence;
the snow guide assembly comprises a first inclined plate (3) arranged on the side slope (2), a baffle (4) is arranged at one end, far away from the side slope (2), of the first inclined plate (3), a gap is reserved between the baffle (4) and the first inclined plate (3), a second inclined plate (5) is arranged at the bottom end of the baffle (4), the bottommost point of the second inclined plate (5) faces the side slope (2), a platform (6) fixedly connected with the side slope (2) is arranged at the bottom end of the second inclined plate (5), a first through groove (7) penetrates through the platform (6), and the bottommost point of the second inclined plate (5) and the first through groove (7) are arranged in an up-and-down corresponding mode;
accept the subassembly including from top to bottom set gradually side slope (2) with elasticity net (8) between shed hole (1), accept board (9), first logical groove (7) with elasticity net (8) correspond the setting from top to bottom, the bottom mounting of elasticity net (8) has funnel (10) that a plurality of interval was arranged in proper order, elasticity net (8) with trompil between the entrance point of funnel (10), solenoid valve (11) are installed to the exit end of funnel (10), accept board (9) with the exit end of funnel (10) corresponds the setting from top to bottom, first swash plate (3), second swash plate (5), accept board (9) are formed by the casting of the concrete material that the clean shot mixes, it is the arc to accept board (9).
2. The hollow sphere concrete shed tunnel protective structure according to claim 1, characterized in that: keep away from first swash plate (3) the one end of baffle (4) with side slope (2) are articulated, be fixed with a plurality of interval order first electric putter (12) on side slope (2), the interior pole end of first electric putter (12) is articulated on the bottom surface of first swash plate (3), the nadir orientation of first swash plate (3) baffle (4), baffle (4) are close to be equipped with a plurality of broken teeth (13) on the terminal surface of first swash plate (3), the height of baffle (4) is greater than the height of first swash plate (3) peak, baffle (4) set up along vertical direction.
3. The hollow sphere concrete shed tunnel protective structure according to claim 1, characterized in that: articulated between first swash plate (3) and second swash plate (5) have connecting rod (14), the highest point of second swash plate (5) with it is articulated between baffle (4), the bottom surface of second swash plate (5) is fixed with a plurality of support columns (15), and is a plurality of be fixed with mounting panel (16) between support column (15), mounting panel (16) with the rigid coupling has a plurality of telescopic link (17) between platform (6), the interior pole end of telescopic link (17) with mounting panel (16) rigid coupling, be fixed with air pump (18) that a plurality of interval was arranged in proper order on platform (6), air pump (18) intercommunication has trachea (19), trachea (19) run through platform (6) and orientation funnel (10).
4. The hollow sphere concrete shed tunnel protective structure according to claim 1, characterized in that: the top surface of canopy hole (1) is close to the one end of side slope (2) is equipped with tensile portion, tensile portion includes second electric putter (20) that a plurality of interval was arranged in proper order, the interior pole end of second electric putter (20) with elasticity net (8) are kept away from the one end rigid coupling of side slope (2), the outer pole of second electric putter (20) runs through the top surface of canopy hole (1) is fixed with spacing piece (21), the bottom mounting of spacing piece (21) has vibrating motor (22), the outside cladding of second electric putter (20) outer pole has syllable-dividing cover (23), second electric putter (20) slope sets up.
5. The hollow sphere concrete shed tunnel protective structure according to claim 4, characterized in that: be fixed with support (24) that a plurality of interval was arranged in proper order on platform (6), support (24) internal fixation has first briquetting (25), the bottom of first briquetting (25) is equipped with rubber pad (26), rubber pad (26) embedded pressure chip (27) that are equipped with, the bottom of rubber pad (26) is fixed with second briquetting (29) through a plurality of springs (28), is located second briquetting (29) bottom platform (6) part is run through and has been seted up inclined hole (30), inclined hole (30) are located the top of second electric putter (20), the interior pole end of second electric putter (20) with inclined hole (30) can be dismantled and be connected.
6. The hollow sphere concrete shed tunnel protective structure according to claim 1, characterized in that: the end face, close to the first inclined plate (3), of the baffle plate (4) is provided with a groove (31), an air cylinder (32) is fixed in the groove (31), a push plate (33) is fixed to the piston end of the air cylinder (32), the edge of the push plate (33) and the inner side wall of the groove (31) slide relatively, and the crushing teeth (13) are arranged on the push plate (33).
7. The hollow sphere concrete shed tunnel protective structure according to claim 6, characterized in that: a placing groove (34) is formed in the tip end of the breaking teeth (13) inwards, an infrared probe (35) is fixed in the placing groove (34), the probe end of the infrared probe (35) faces the first sloping plate (3), and an organic glass cover (36) is fixed at the notch of the placing groove (34).
8. The hollow sphere concrete shed tunnel protective structure according to claim 1, characterized in that: the platform (6) is arranged parallel to the road surface, and an inclined support (37) is fixed between the platform (6) and the side slope (2).
9. The hollow sphere concrete shed tunnel protective structure according to claim 1, characterized in that: one end, far away from the shed tunnel (1), of the elastic net (8) is fixed on the side slope (2) through a plurality of anchor rods (38).
10. The hollow sphere concrete shed tunnel protective structure according to claim 1, characterized in that: one end of bearing mesh cloth (39) is fixed at the top end of the baffle (4), a plurality of third electric push rods (40) which are arranged at intervals in sequence are fixed at the other end of the bearing mesh cloth (39), and the third electric push rods (40) are fixed at the center of the top surface of the shed tunnel (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110373125.9A CN113073581B (en) | 2021-04-07 | 2021-04-07 | Hollow ball concrete shed tunnel protection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110373125.9A CN113073581B (en) | 2021-04-07 | 2021-04-07 | Hollow ball concrete shed tunnel protection structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113073581A true CN113073581A (en) | 2021-07-06 |
| CN113073581B CN113073581B (en) | 2022-04-29 |
Family
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| CN202110373125.9A Active CN113073581B (en) | 2021-04-07 | 2021-04-07 | Hollow ball concrete shed tunnel protection structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL2028238B1 (en) * | 2021-05-18 | 2022-12-02 | Res Inst Highway Mini Transp | Protective structure of hollow sphere concrete hangar tunnel |
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| CN210529744U (en) * | 2019-07-24 | 2020-05-15 | 薛恺 | Retaining wall structure for mine slope treatment |
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| NL2028238B1 (en) * | 2021-05-18 | 2022-12-02 | Res Inst Highway Mini Transp | Protective structure of hollow sphere concrete hangar tunnel |
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| CN113073581B (en) | 2022-04-29 |
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