CN114427204A - Key road section road recovery rescue equipment considering landslide hazard - Google Patents
Key road section road recovery rescue equipment considering landslide hazard Download PDFInfo
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- CN114427204A CN114427204A CN202210011855.9A CN202210011855A CN114427204A CN 114427204 A CN114427204 A CN 114427204A CN 202210011855 A CN202210011855 A CN 202210011855A CN 114427204 A CN114427204 A CN 114427204A
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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
- E01F7/045—Devices specially adapted for protecting against falling rocks, e.g. galleries, nets, rock traps
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Abstract
The embodiment of the application provides critical road section road recovery rescue equipment considering landslide disasters, and relates to the field of road recovery. The key road section road recovery rescue equipment considering landslide disasters comprises: landslide section and break ground subassembly. The landslide highway section includes road body and landslide body, the landslide body covers one section on the road body, the subassembly that breaks ground includes two sets of pieces that break ground, broken cutter head spare, gyro wheel, a plurality of first connecting piece, second connecting piece and first enhancement frame, broken cutter head spare is connected in two sets of broken piece one end. Dredge the road in-process, only need clear up two earth between the piece that breaks ground, need not to clear up all earth of road, alright resume current, reduce the time that resumes the current needs of key road, during the mediation earth, support the landslide body through the piece that breaks ground, reduce the landslide body and in the mediation in-process, collapse the increase again, cause the condition of potential safety hazard and increase work load.
Description
Technical Field
The application relates to the technical field of road restoration, in particular to a key road section road restoration rescue device considering landslide disasters.
Background
When key highway section road was blockked up in the landslide among the correlation technique, need dredge the road with earth cleaning equipment such as through bull-dozer and excavator, however, when using the earth of these equipment clearance low, cause the earth of eminence landing once more easily, the earth of eminence landing causes the potential safety hazard easily, also makes the time of road mediation increase simultaneously.
Disclosure of Invention
The present application is directed to solving at least one of the problems in the prior art. Therefore, the key road section road recovery rescue equipment considering landslide disasters is provided in the application, the key road section road recovery rescue equipment considering landslide disasters dredge the road, only need clear up the earth between two broken pieces, need not to clear up all earth on the road, alright resume current, reduce the time of resuming the current needs of key road, during the mediation earth, prop up the landslide body through broken pieces, reduce the landslide body and dredge the in-process, collapse again and increase, cause the potential safety hazard and increase the condition of work load.
According to this application embodiment's key highway section road recovery rescue equipment of considering landslide calamity, include: landslide section and break ground subassembly.
The landslide section comprises a road body and a landslide body, the landslide body covers one section of the road body, the ground breaking assembly comprises two groups of ground breaking pieces, ground breaking cutter head pieces, idler wheels, a plurality of first connecting pieces, second connecting pieces and first reinforcing frames, the ground breaking cutter head pieces are connected to one ends of the two groups of ground breaking pieces, the idler wheels are rotatably connected to the lower ends of the interiors of the ground breaking pieces, the two groups of ground breaking pieces are pushed by vehicles, the idler wheels are arranged on the upper side of the road body, the ground breaking cutter head pieces face the landslide body, the lower ends of the ground breaking cutter head pieces are close to the upper side of the road body, the first connecting pieces are arranged between the two groups of ground breaking pieces at equal intervals, two ends of the second connecting pieces are fixedly connected between the two groups of ground breaking pieces, the first connecting pieces are positioned on the upper portions of the ground breaking pieces, and the lower portions of the second connecting pieces are positioned at two ends of the lower portions of the ground breaking pieces, first reinforcement frame one side fixed connection in one of them the piece that breaks ground, first reinforcement frame downside can pass through expansion bolts fixed connection in the road body.
According to some embodiments of the application, the ground breaking piece comprises two ground breaking plates and a connecting frame, and the connecting frame is fixedly connected between the upper parts of the two ground breaking plates.
According to some embodiments of the present application, a first connecting rod is fixedly connected between the middle parts of the two ground breaking plates at equal intervals.
According to some embodiments of the application, two of the ends of the ground breaking plate are fixedly connected with a baffle.
According to some embodiments of the application, a scraper is fixedly connected between the lower parts of the two soil breaking plates, and the scraper is inclined and arranged close to the roller.
According to some embodiments of the application, two break the ground board to one side fixedly connected with first stiffener on the back, first stiffener is close to break ground tool bit spare one end and is the slope shape.
According to some embodiments of the application, the first connecting piece comprises a supporting plate and a first mounting plate, the first mounting plate is fixedly connected to two ends of the supporting plate, the first mounting plate is fixedly connected to the ground breaking plate, and the first connecting piece and the second connecting piece are identical in structure.
According to some embodiments of the application, first reinforcement frame includes base and second stiffener, base one end fixed connection in the lower part of broken ground board outer wall, the base downside can through expansion bolts fixed connection in the road body upside, second stiffener one end fixed connection in the base is kept away from the upside of broken ground board one end, second stiffener other end fixed connection in the upper portion of broken ground board outer wall.
According to some embodiments of the application, base one end fixedly connected with second mounting panel, second mounting panel fixed connection in the lower part of the broken floor outer wall.
According to some embodiments of the application, the second stiffener end fixedly connected with third mounting panel, the third mounting panel fixed connection in the upper portion of the rupture plate outer wall.
According to some embodiments of the application, the ground breaking cutter member comprises a fixing frame, a hinge frame and a ground breaking cutter head, the fixing frame comprises a first fixing plate, a first air cylinder and a first hinge portion, the first fixing plate is fixedly connected to the upper portion of the ground breaking member between the two ground breaking plates, the first air cylinder is fixedly connected to one side of the first fixing plate, the output end of the first air cylinder penetrates through the upper portion of the baffle plate, the first hinge portion comprises a single lug plate and a double lug plate, the double lug plate is fixedly connected to the output end of the first air cylinder, the single lug plate is hinged to the double lug plate, the hinge frame comprises a second fixing plate, a hinge plate, a second air cylinder and a second hinge portion, the second fixing plate is fixedly connected to the lower portion of the ground breaking member between the two ground breaking plates, and the hinge plate is fixedly connected to one side of the second fixing plate, one end of the second cylinder is hinged to the hinged plate, the output end of the second cylinder penetrates through the lower portion of the baffle plate, the second hinged portion and the first hinged portion are identical in structure, the double lug plates on the second hinged portion are fixedly connected to the output end of the second cylinder, the single lug plates on the first hinged portion and the second hinged portion are fixedly connected to the upper end and the lower end of the ground breaking cutter head respectively, the ground breaking cutter head can be attached to the baffle plate, and the lower end of the ground breaking cutter head is close to the upper side of the road body.
According to some embodiments of this application, the broken soil tool bit includes tool bit body and two first limiting plate, two first limiting plate fixed connection in the both sides of tool bit body one end, two first limiting plate pastes respectively in two the outer wall of broken soil plate, first limiting plate can be followed broken soil plate outer wall slides.
According to some embodiments of the present application, the vehicle further comprises an auxiliary forward component, the auxiliary forward component comprises a first hydraulic winch, a first traction cable, a second traction cable and an auxiliary part, the first hydraulic winch is fixedly connected to the vehicle, one end of the first traction cable and one end of the second traction cable are tied around the first hydraulic winch, the auxiliary part is located on one side of the landslide body away from the soil breaking component, the auxiliary part comprises a first support, a second connecting rod, a steering rod and a second limiting plate, the first support is two, the lower ends of the two first supports are fixedly connected to the upper side of the road body, the two first supports are fixedly connected through the two second connecting rods, the two second connecting rods are respectively located at the upper end and the lower end of the first support, the two ends of the steering rod are respectively fixedly connected between the two second connecting rods, the fixed cup of second limiting plate connect in the steering column, first pull cable with two are walked around respectively to second pull cable the second connecting rod, first pull cable with second pull cable still walks around the steering column, first pull cable with second pull cable is located respectively the both sides of second limiting plate, two relative two on the broken bits fixedly connected with second installation pole on the first limiting plate, first pull cable with second pull cable walks around steering column one end fixed connection respectively in two the second installation pole.
According to some embodiments of this application, be provided with the second hydraulic capstan on the vehicle, the second hydraulic capstan is gone up to tie up there is taut cable wire, road body upside fixedly connected with second support, the second support is located the landslide body is close to break subassembly one side, taut cable wire one end is walked around the second support, two sets of keeping away from of the relative one side of piece that breaks ground the first installation pole of broken tool bit one end fixedly connected with, taut cable wire is walked around second support one end fixed connection in first installation pole.
According to some embodiments of the application, first support includes bracing piece, third fixed plate, third limiting plate and second enhancement frame, third fixed plate fixed connection in the bracing piece lower extreme, the third fixed plate can pass through expansion bolts fixed connection in road body upside, the third limiting plate is fixed cup joint in the bracing piece, two on the bracing piece the third limiting plate can block respectively first traction cable with the second traction cable, the second enhancement frame with first enhancement frame structure is the same, the second enhancement frame fixed connection in the bracing piece lateral wall, the second enhancement frame lower extreme can pass through expansion bolts fixed connection in road body upside, the second support with first support structure is the same.
The beneficial effect of this application is: when the landslide body blocks the road body, the second connecting piece close to one end of the ground breaking cutter head piece is detached, the ground breaking assembly is placed on the road body, the ground breaking cutter head piece faces the landslide body, the ground breaking cutter head piece is pushed by a vehicle to move towards the landslide body, the ground breaking cutter head piece breaks the landslide body until the ground breaking cutter head piece penetrates through the landslide body, the ground breaking piece is fixed on the road body through the first reinforcing frame, the fixation of the ground breaking piece is enhanced, the second connecting piece close to one end of the ground breaking cutter head piece is installed, when a person and the vehicle pass through the landslide body, the landslide body collapses again, soil between the two ground breaking pieces is cleaned, the road is dredged, in the process, only the soil between the two ground breaking pieces is cleaned, all the soil on the road is not cleaned, the recovery can be realized, the time for recovering the key road can be reduced, and when the soil is dredged, the landslide body is supported through the ground breaking piece, so that the situation that the landslide body collapses and increases again in the dredging process to cause potential safety hazards and increase workload is reduced.
Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.
Drawings
To more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments of the present application will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.
Fig. 1 is a schematic perspective view illustrating a critical section road restoration rescue equipment considering a landslide hazard according to an embodiment of the present application;
FIG. 2 is a schematic perspective view of a landslide section according to an embodiment of the present application;
FIG. 3 is a schematic perspective view of a ground breaking assembly according to an embodiment of the present application;
FIG. 4 is a schematic perspective view of a ground breaking member according to an embodiment of the present application;
FIG. 5 is an enlarged schematic perspective view of FIG. 4 at A according to an embodiment of the present application;
FIG. 6 is a perspective view of a first connector and a second connector according to an embodiment of the present application;
FIG. 7 is a perspective view of a first reinforcing cage according to an embodiment of the present application;
FIG. 8 is a perspective view of a fastening frame according to an embodiment of the present application;
FIG. 9 is a perspective view of an articulating frame according to an embodiment of the present application;
FIG. 10 is a schematic perspective view of a ground breaking bit according to an embodiment of the present application;
FIG. 11 is a perspective view of a front assist assembly according to an embodiment of the present application;
FIG. 12 is a perspective view of an auxiliary element according to an embodiment of the present application;
fig. 13 is a perspective view of a first bracket and a second bracket according to an embodiment of the present application.
An icon: 100-landslide section; 110-a road body; 120-landslide body; 200-a ground breaking assembly; 210-a ground breaking member; 211-a breaking floor; 212-a connecting frame; 213-a first connecting rod; 214-a baffle; 215-a mud scraper; 220-ground breaking cutter head piece; 221-a fixing frame; 2211-a first fixation plate; 2212-a first cylinder; 2213-a first hinge; 222-a hinged frame; 2221-a second fixing plate; 2222-hinge plate; 2223-second cylinder; 2224-a second hinge; 223-breaking the soil cutter head; 2231-a bit body; 2232-a first limiting plate; 230-a roller; 240-first connector; 241-a support plate; 242-a first mounting plate; 250-a second connector; 260-a first reinforcing frame; 261-a base; 262-a second reinforcement bar; 263-a second mounting plate; 264-a third mounting plate; 270-a first stiffener; 280-a first mounting bar; 290-a second mounting bar; 300-auxiliary advancing assembly; 310-a first hydraulic winch; 320-a first traction rope; 330-a second traction wire rope; 340-an auxiliary element; 341-a first support; 3411-support rods; 3412-a third fixing plate; 3413-a third limiting plate; 3414-a second reinforcing cage; 342-a second connecting rod; 343-a steering lever; 344-a second limiting plate; 350-a second hydraulic winch; 360-tensioning the steel cable; 370-second support.
Detailed Description
The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.
To make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.
Thus, the following detailed description of the embodiments of the present application, as presented in the figures, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments obtained by a person of ordinary skill in the art without any inventive work based on the embodiments in the present application are within the scope of protection of the present application.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus should not be considered limiting.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In this application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The following describes a critical section road restoration rescue equipment considering landslide hazard according to an embodiment of the present application with reference to the accompanying drawings.
As shown in fig. 1 to 13, a critical section road restoration rescue equipment considering landslide hazard according to an embodiment of the present application includes: the landslide road section 100 is a key road section affected by landslide, and the ground breaking component 200 is used for breaking the landslide on the key road section and inserting the landslide into the landslide, so that the secondary landslide situation is reduced.
As shown in fig. 2, the landslide section 100 includes a road body 110 and a landslide body 120, the landslide body 120 covers a section of the road body 110, and the road body 110 is affected by the landslide body 120 to block the road.
As shown in fig. 3, the ground breaking assembly 200 includes two sets of ground breaking members 210, a ground breaking cutter head member 220, a roller 230, a plurality of first connecting members 240, a plurality of second connecting members 250, and a first reinforcing frame 260, wherein the ground breaking cutter head member 220 is connected to one end of the two sets of ground breaking members 210, and the roller 230 is rotatably connected to the lower end of the inside of the ground breaking members 210. Two sets of broken pieces 210 are promoted by the vehicle, and gyro wheel 230 sets up in road body 110 upside, and broken tool bit 220 is towards landslide body 120, broken tool bit 220 lower extreme is close to road body 110 upside, a plurality of first connecting pieces 240 are equidistant to be set up between two sets of broken pieces 210, and second connecting piece 250 both ends fixed connection is between two sets of broken pieces 210. The first connecting member 240 is located at the upper portion of the ground breaking member 210, the lower portion of the second connecting member 250 is located at both ends of the lower portion of the ground breaking member 210, one side of the first reinforcing frame 260 is fixedly connected to one of the ground breaking members 210, and the lower side of the first reinforcing frame 260 can be fixedly connected to the road body 110 by means of the expansion bolt. After the landslide body 120 blocks the road body 110, the second connecting piece 250 at one end of the ground breaking piece 210 close to the ground breaking cutter head piece 220 is detached, the ground breaking assembly 200 is placed on the road body 110, the ground breaking cutter head piece 220 faces the landslide body 120, the ground breaking piece 210 is pushed by a vehicle to move towards the interior of the landslide body 120, the ground breaking cutter head piece 220 breaks the landslide body 120 until the ground breaking cutter head piece 220 penetrates through the landslide body 120, the ground breaking piece 210 is fixed to the road body 110 through the first reinforcing frame 260, and the fixing of the ground breaking piece 210 is reinforced. And then the second connecting piece 250 at one end of the upper soil breaking piece 210 close to the soil breaking cutter head piece 220 is installed, so that the situation that the landslide body 120 collapses again when people and vehicles pass through is reduced, and soil between the two soil breaking pieces 210 is cleaned. Dredge the road, the in-process only needs two broken earth between the piece 210 of clearing up, need not to have earth to clear up the road, alright resume current, reduce the time that resumes the current needs of key road, when also reducing the mediation earth, landslide body 120 collapses the condition of increase work load again.
As shown in fig. 4 and 5, the ground breaking member 210 includes two ground breaking plates 211 and a connecting frame 212, the connecting frame 212 is fixedly connected between the upper portions of the two ground breaking plates 211, wherein the connecting frame 212 is fixedly connected between the upper portions of the two ground breaking plates 211 by welding, first connecting rods 213 are fixedly connected between the middle portions of the two ground breaking plates 211 at equal intervals, and it should be noted that the first connecting rods 213 are fixed between the two ground breaking plates 211 by welding. Strengthen the connection between two broken boards 211 through the head rod 213, two broken boards 211 tip fixedly connected with baffles 214, it is specific, baffle 214 is fixed in two broken boards 211 tip through the welding, and baffle 214 can block broken cutter head spare 220, is convenient for fix a position broken cutter head spare 220. The mud scraper 215 is fixedly connected between the lower parts of the two soil breaking plates 211, the mud scraper 215 is fixed between the two soil breaking plates 211 through welding, the mud scraper 215 is inclined and is close to the roller 230 to be arranged, and the mud scraper 215 can scrape the adhered mud generated when the roller 230 moves forwards. Two broken ground plates 211 are to first stiffener 270 of back one side fixedly connected with, and first stiffener 270 sets up to the I-steel, strengthens broken ground plates 211's intensity through first stiffener 270, reduces the deformation when broken ground plates 211 goes forward. One end of the first reinforcing rod 270 close to the ground breaking cutter head piece 220 is in a slope shape, so that the first reinforcing rod 270 can break the landslide body 120 conveniently when the landslide body 120 is higher.
As shown in fig. 6, the first connecting member 240 includes a supporting plate 241 and first mounting plates 242, the first mounting plates 242 are fixedly connected to both ends of the supporting plate 241, wherein the first mounting plates 242 are fixedly connected to both ends of the supporting plate 241 by welding. The first mounting plate 242 is fixedly connected to the ground-breaking plate 211, and preferably, the first mounting plate 242 is fixed to the ground-breaking plate 211 by bolts, and the first connecting member 240 and the second connecting member 250 have the same structure. When the first and second connectors 240 and 250 are disassembled, the bolts are released, and the first and second connectors 240 and 250 can be removed.
As shown in fig. 7, the first reinforcing frame 260 includes a base 261 and a second reinforcing bar 262, one end of the base 261 is fixedly connected to the lower portion of the outer wall of the breaking plate 211, and the lower side of the base 261 can be fixedly connected to the upper side of the road body 110 by means of expansion bolts. Second stiffener 262 one end fixed connection is in the upside that broken ground board 211 one end was kept away from to base 261, and second stiffener 262 other end fixed connection is in the upper portion of broken ground board 211 outer wall, strengthens being connected between base 261 and the broken ground board 211 through second stiffener 262, and base 261 one end fixed connection has second mounting panel 263, and second mounting panel 263 fixed connection is in the lower part of broken ground board 211 outer wall, during concrete setting, and second mounting panel 263 passes through bolt fixed connection in the lower part of broken ground board 211 outer wall. One end of the second reinforcing rod 262 is fixedly connected with a third mounting plate 264, the third mounting plate 264 is fixedly connected to the upper part of the outer wall of the ground breaking plate 211, and the third mounting plate 264 and the ground breaking plate 211 are fixed through bolts. When the first reinforcing frame 260 needs to be installed, the second mounting plate 263 and the third mounting plate 264 are fixed to the ground breaking plate 211 through bolts, and then the lower side of the base 261 is fixed to the road body 110 through expansion bolts, and when the first reinforcing frame 260 is not used, the first reinforcing frame 260 is disassembled in the reverse order.
As shown in fig. 8 and 9, in the related art, when the landslide body 120 is broken, the thrust that the ground breaking bit 220 needs to apply to break the landslide body 120 is large when the landslide body 120 has a hard portion, which is inconvenient for the ground breaking assembly 200 to go forward, and when the landslide body 120 falls to the ground, the ground breaking bit 220 is likely to collide with the ground due to the fact that the ground breaking bit 220 is close to the ground, which is likely to cause damage to the ground and the ground breaking bit 220.
In order to solve the problems, the invention has the specific setting mode that: the ground breaking tool bit piece 220 comprises a fixing frame 221, a hinge frame 222 and a ground breaking tool bit 223, wherein the fixing frame 221 comprises a first fixing plate 2211, a first air cylinder 2212 and a first hinge portion 2213, the first fixing plate 2211 is fixedly connected to the upper portion of the ground breaking piece 210 between the two ground breaking plates 211, specifically, the first fixing plate 2211 is fixedly connected between the two ground breaking plates 211 through welding, the first air cylinder 2212 is fixedly connected to one side of the first fixing plate 2211, the first air cylinder 2212 is fixed to the first fixing plate 2211 through bolts, and the output end of the first air cylinder 2212 penetrates through the upper portion of the baffle 214. The first hinge portion 2213 is composed of a single lug plate and a double lug plate, the double lug plate is fixedly connected to the output end of the first cylinder 2212, the single lug plate is hinged to the double lug plate, the hinge frame 222 includes a second fixing plate 2221, a hinge plate 2222, a second cylinder 2223 and a second hinge portion 2224, the second fixing plate 2221 is fixedly connected to the lower portion of the two soil breaking plates 211 of the soil breaking member 210, it should be noted that the second fixing plate 2221 is fixed between the two soil breaking plates 211 by welding, and the hinge plate 2222 is fixedly connected to one side of the second fixing plate 2221. In this embodiment, the hinge plate 2222 and the second fixing plate 2221 are of an integrated structure, one end of the second cylinder 2223 is hinged to the hinge plate 2222, the output end of the second cylinder 2223 passes through the lower portion of the retaining plate 214, the second hinge portion 2224 and the first hinge portion 2213 have the same structure, the two ear plates on the second hinge portion 2224 are fixedly connected to the output end of the second cylinder 2223, the single ear plates on the first hinge portion 2213 and the second hinge portion 2224 are fixedly connected to the upper end and the lower end of the soil breaking head 223 respectively, the soil breaking head 223 can be attached to the retaining plate 214, and the lower end of the soil breaking head 223 is close to the upper side of the road body 110. When the ground breaking tool bit 220 encounters the hard part of the landslide body 120, the first cylinder 2212 and the second cylinder 2223 are opened at the same time, the first cylinder 2212 and the second cylinder 2223 drive the ground breaking tool bit 220 to be repeatedly pushed out and retracted, the ground breaking tool bit 220 repeatedly collides with the hard part of the landslide body 120 to break the hard part of the landslide body 120, the vehicle pushes the ground breaking part 210 to move forwards, and the steps are repeated until the ground breaking tool bit 220 penetrates through the hard part of the landslide body 120, so that the situation that the thrust applied by the ground breaking tool bit 220 to break the hard part of the landslide body 120 is large is reduced, and the ground breaking part 210 is supported by the vehicle only, so that the ground breaking assembly 200 can move forwards conveniently. When the ground breaking assembly 200 falls to the ground, the first cylinder 2212 and the second cylinder 2223 are simultaneously pushed out for a certain distance, and then the second cylinder 2223 is continuously pushed out, so that the second cylinder 2223 pushes the ground breaking cutter head piece 220 to rotate around the first hinge portion 2213, the lower end of the ground breaking cutter head piece 220 is lifted, the situation that the ground breaking cutter head piece 220 collides with the road body 110 when the ground breaking cutter head piece 220 falls to the ground is reduced, the situation that the ground breaking cutter head piece 220 and the road body 110 are damaged due to collision is further reduced, the ground breaking cutter head piece 220 can be driven to leave the road body 110 through the first cylinder 2212 and the second cylinder 2223, and the situation that the adjusting structure of the ground breaking cutter head piece 220 is arranged again is reduced.
As shown in fig. 10, the earth-breaking bit 223 includes a bit body 2231 and two first limiting plates 2232, the two first limiting plates 2232 are fixedly connected to two sides of one end of the bit body 2231, the two first limiting plates 2232 and the bit body 2231 are integrated, the two first limiting plates 2232 are respectively attached to the outer walls of the two earth-breaking plates 211, the first limiting plates 2232 can slide along the outer wall of the earth-breaking plates 211, the position of the bit body 2231 is convenient to locate, and when the bit body 2231 is pushed out, soil enters the position between the bit body 2231 and the baffle 214.
As shown in fig. 11 and 12, in the related art, in consideration of the critical road section road recovery rescue equipment of landslide hazard, in the process of breaking the landslide body 120 to move forward, if the thrust of the vehicle is insufficient, the ground breaking assembly 200 is easily clamped in the middle of the landslide body 120, so that the ground breaking assembly 200 moves forward to fail, and meanwhile, when the ground breaking assembly 200 is breaking the landslide body 120, if the extrusion force of the landslide body 120 on the ground breaking assembly 200 is large, the ground breaking assembly 200 is easily deviated, so that the ground breaking assembly 200 is easily slipped down the road body 110 again along with the collapse of the landslide body 120, thereby easily causing an accident.
Therefore, the inventor has long-term practical research to solve the technical problem. Specifically, the rescue equipment for recovering the key road section from the landslide hazard further comprises an auxiliary advancing assembly 300, wherein the auxiliary advancing assembly 300 comprises a first hydraulic winch 310, a first traction cable 320, a second traction cable 330 and an auxiliary piece 340, the first hydraulic winch 310 is fixedly connected to the vehicle, the first hydraulic winch 310 is fixed to the vehicle through a bolt, one end of each of the first traction cable 320 and the second traction cable 330 is tied around the first hydraulic winch 310, and the auxiliary piece 340 is located on the side, away from the soil breaking assembly 200, of the landslide body 120. The auxiliary member 340 includes a first bracket 341, a second connecting rod 342, a steering rod 343 and a second limiting plate 344, the first bracket 341 is provided in two, the lower ends of the two first brackets 341 are fixedly connected to the upper side of the road body 110, the two first brackets 341 are fixedly connected to each other through the two second connecting rods 342, the two second connecting rods 342 are respectively located at the upper end and the lower end of the first bracket 341, the two ends of the steering rod 343 are respectively fixedly connected to the two second connecting rods 342, and the two ends of the steering rod 343 are respectively fixedly connected to the two second connecting rods 342 through welding. The second limiting plate 344 is fixedly sleeved on the steering rod 343, the second limiting plate 344 and the steering rod 343 are fixed by welding, the first traction cable 320 and the second traction cable 330 respectively pass around the two second connecting rods 342, the first traction cable 320 and the second traction cable 330 also pass around the steering rod 343, and the first traction cable 320 and the second traction cable 330 are respectively located on two sides of the second limiting plate 344. The two opposite first limiting plates 2232 of the two soil breaking bits 223 are fixedly connected with second mounting rods 290, the second mounting rods 290 are fixedly connected to the first limiting plates 2232 by welding, and the first traction cables 320 and the second traction cables 330 are respectively and fixedly connected to the two second mounting rods 290 by bypassing one ends of the steering rods 343. The first traction cable 320 and the second traction cable 330 are tied to the second mounting rod 290, the vehicle is provided with a second hydraulic winch 350, the second hydraulic winch 350 is fixed to the vehicle through a bolt, the tensioning cable 360 is tied around the second hydraulic winch 350, the upper side of the road body 110 is fixedly connected with a second bracket 370, and the second bracket 370 is located on one side, close to the soil breaking assembly 200, of the landslide body 120. One end of the tensioning steel cable 360 bypasses the second bracket 370, one end of one side of each of the two groups of the ground breaking parts 210 opposite to the ground breaking tool bit 223 is fixedly connected with a first mounting rod 280, the first mounting rod 280 is fixed on the ground breaking part 210 through welding, and one end of the tensioning steel cable 360 bypasses the second bracket 370 and is fixedly connected with the first mounting rod 280.
In a first aspect, when the soil breaking bit 223 normally breaks the landslide body 120 and the vehicle is under thrust, the first bracket 341 is fixed to the roadway body 110 by the expansion bolt, the first traction cable 320 and the second traction cable 330 on the first hydraulic winch 310 are sequentially wound around the first bracket 341 and the steering rod 343, the first traction cable 320 and the second traction cable 330 wound around the steering rod 343 are tied to the second mounting rod 290, the second bracket 370 is mounted, the tensioning cable 360 of the second hydraulic winch 350 is wound around the second bracket 370, and the tensioning cable 360 wound around the second bracket 370 is tied to the first mounting rod 280. A section of tensioning steel cable 360 is paid out, the first traction steel cable 320 and the second traction steel cable 330 are tightened, the first traction steel cable 320 and the second traction steel cable 330 pull the soil breaking cutter head 223, then the vehicle pushes the soil breaking part 210, and double external force is applied to the soil breaking component 200 through the traction force of the first hydraulic winch 310 and the thrust of the vehicle to drive the soil breaking component 200 to break the landslide body 120, so that the situation that the soil breaking component 200 is clamped in the middle of the landslide body 120 due to insufficient thrust of the vehicle is reduced. In the second aspect, when the soil breaking assembly 200 tends to collapse along with the landslide body 120, the tension steel cable 360 is tightened, and the soil breaking assembly 200 is pulled by the first traction steel cable 320, the second traction steel cable 330 and the tension steel cable 360, so as to reduce the situation that the soil breaking assembly 200 slides down the road body 110 along with the landslide body 120 collapsing again, and reduce the potential safety hazard when the soil breaking assembly 200 breaks the landslide body 120. In a third aspect, when the soil breaking bit 223 breaks the hard portion of the landslide body 120 and the vehicle thrust is insufficient, the hard portion of the landslide body 120 is broken through the soil breaking bit 223, the soil breaking bit 223 extends completely, the first traction cable 320 and the second traction cable 330 are tightened, the vehicle pushes the soil breaking assembly 200, the first cylinder 2212 and the second cylinder 2223 are retracted, at this time, the soil breaking bit 223 is tensioned and fixed by the first traction cable 320 and the second traction cable 330, the first cylinder 2212 and the second cylinder 2223 pull the soil breaking piece 210 in the reverse direction, and the vehicle thrust is matched to achieve the effect of applying double external force to the soil breaking piece 210, so that the soil breaking piece 210 can advance at the hard portion of the landslide body 120 conveniently, and the situation that the soil breaking piece 210 is clamped in the landslide body 120 due to insufficient external force is reduced.
As shown in fig. 13, the first bracket 341 includes a support rod 3411, a third fixing plate 3412, a third limiting plate 3413 and a second reinforcing frame 3414, the third fixing plate 3412 is fixedly connected to a lower end of the support rod 3411, the third fixing plate 3412 is fixed to a lower end of the support rod 3411 by welding, and the third fixing plate 3412 can be fixedly connected to an upper side of the road body 110 by expansion bolts. The third limiting plates 3413 are fixedly connected to the supporting rods 3411, and the third limiting plates 3413 of the two supporting rods 3411 can block the first traction cable 320 and the second traction cable 330, respectively. The first traction cable 320 is positioned above the third restriction plate 3413 and above the second restriction plate 344, and the second traction cable 330 is positioned below the other third restriction plate 3413 and above the second restriction plate 344. The second reinforcing frame 3414 has the same structure as the first reinforcing frame 260, the second reinforcing frame 3414 is fixedly connected to the side wall of the supporting rod 3411, the lower end of the second reinforcing frame 3414 can be fixedly connected to the upper side of the road body 110 by an expansion bolt, and the second bracket 370 has the same structure as the first bracket 341. The first bracket 341 and the second bracket 370 are fixed to the ground by double fixing of the second reinforcing frame 3414 and the third fixing plate 3412, thereby improving fixing force of the first bracket 341 and the second bracket 370 to the ground.
Specifically, the working principle of the key road section road recovery rescue equipment considering landslide hazard is as follows: after the landslide body 120 blocks the road body 110, the second connecting piece 250 at one end of the ground breaking piece 210 close to the ground breaking cutter head piece 220 is detached, the ground breaking assembly 200 is placed on the road body 110, the ground breaking cutter head piece 220 faces the landslide body 120, the ground breaking piece 210 is pushed by a vehicle to move towards the interior of the landslide body 120, the ground breaking cutter head piece 220 breaks the landslide body 120 until the ground breaking cutter head piece 220 penetrates through the landslide body 120, the ground breaking piece 210 is fixed to the road body 110 through the first reinforcing frame 260, the fixing of the ground breaking piece 210 is reinforced, the second connecting piece 250 at one end of the ground breaking piece 210 close to the ground breaking cutter head piece 220 is installed, and the situation that the landslide body 120 collapses again when a man and a vehicle pass through is reduced. The earth between two broken pieces 210 of clearance, the mediation road, the in-process, only need clear up the earth between two broken pieces 210 of earth, need not to have earth to clear up the road, alright resume current, reduce the time that resumes the current needs of key road, when also reducing the mediation earth, landslide body 120 collapses the condition of increase work load again.
When the ground breaking tool bit piece 220 encounters the hard part of the landslide body 120, the first cylinder 2212 and the second cylinder 2223 are opened simultaneously, the first cylinder 2212 and the second cylinder 2223 drive the ground breaking tool bit piece 220 to be repeatedly pushed out and retracted, and the ground breaking tool bit piece 220 repeatedly impacts the hard part of the landslide body 120 to break the hard part of the landslide body 120. The vehicle pushes the ground breaking component 210 to move forward, and the process is repeated until the ground breaking cutter head component 220 penetrates through the hard part of the landslide body 120, so that the situation that the pushing force applied by the ground breaking cutter head component 220 to break the hard part of the landslide body 120 is large is reduced, and the ground breaking component 210 is supported by the vehicle of the vehicle, so that the ground breaking component 200 can move forward conveniently. And when the ground breaking assembly 200 falls to the ground, the first cylinder 2212 is simultaneously pushed out for a certain distance, and then the second cylinder 2223 is continuously pushed out, so that the second cylinder 2223 pushes the ground breaking cutter head piece 220 to rotate around the first hinge portion 2213, and the lower end of the ground breaking cutter head piece 220 is lifted. When reducing broken ground cutter head 220 and falling to the ground, the condition of broken ground cutter head 220 striking road body 110, and then reduce because of striking broken ground cutter head 220 and the condition that road body 110 damaged, can drive broken ground cutter head 220 through first cylinder 2212 and second cylinder 2223 and leave road body 110, reduce the condition that sets up broken ground cutter head 220 regulation structure again.
In a first aspect, when the soil breaking bit 223 normally breaks the landslide body 120 and the vehicle is under thrust, the first bracket 341 is fixed to the roadway body 110 by the expansion bolt, the first traction cable 320 and the second traction cable 330 on the first hydraulic winch 310 are sequentially wound around the first bracket 341 and the steering rod 343, the first traction cable 320 and the second traction cable 330 wound around the steering rod 343 are tied to the second mounting rod 290, the second bracket 370 is mounted, the tensioning cable 360 of the second hydraulic winch 350 is wound around the second bracket 370, and the tensioning cable 360 wound around the second bracket 370 is tied to the first mounting rod 280. A section of tensioning steel cable 360 is paid out, the first traction steel cable 320 and the second traction steel cable 330 are tightened, the first traction steel cable 320 and the second traction steel cable 330 pull the soil breaking cutter head 223, then the vehicle pushes the soil breaking part 210, and double external force is applied to the soil breaking component 200 through the traction force of the first hydraulic winch 310 and the thrust of the vehicle to drive the soil breaking component 200 to break the landslide body 120, so that the situation that the soil breaking component 200 is clamped in the middle of the landslide body 120 due to insufficient thrust of the vehicle is reduced. In the second aspect, when the soil breaking assembly 200 tends to collapse along with the landslide body 120, the tension steel cable 360 is tightened, and the soil breaking assembly 200 is pulled by the first traction steel cable 320, the second traction steel cable 330 and the tension steel cable 360, so as to reduce the situation that the soil breaking assembly 200 slides down the road body 110 along with the landslide body 120 collapsing again, and reduce the potential safety hazard when the soil breaking assembly 200 breaks the landslide body 120. In a third aspect, when the soil breaking bit 223 breaks the hard portion of the landslide body 120 and the vehicle thrust is insufficient, the hard portion of the landslide body 120 is broken through the soil breaking bit 223, the soil breaking bit 223 extends completely, the first traction cable 320 and the second traction cable 330 are tightened, the vehicle pushes the soil breaking assembly 200, the first cylinder 2212 and the second cylinder 2223 are retracted, at this time, the soil breaking bit 223 is tensioned and fixed by the first traction cable 320 and the second traction cable 330, the first cylinder 2212 and the second cylinder 2223 pull the soil breaking piece 210 in the reverse direction, and the vehicle thrust is matched to achieve the effect of applying double external force to the soil breaking piece 210, so that the soil breaking piece 210 can advance at the hard portion of the landslide body 120 conveniently, and the situation that the soil breaking piece 210 is clamped in the landslide body 120 due to insufficient external force is reduced.
It should be noted that the specific model specifications of the vehicle, the first cylinder 2212, the second cylinder 2223, the first hydraulic winch 310 and the second hydraulic winch 350 need to be determined by model selection according to the actual specification of the device, and the specific model selection calculation method adopts the prior art in the field, so detailed burdens are not needed.
The supply of air to the first and second cylinders 2212 and 2223, and the principles thereof, will be apparent to those skilled in the art and will not be described in detail herein.
It should be noted that the liquid supply of the first hydraulic winch 310 and the second hydraulic winch 350 and the principle thereof are clear to those skilled in the art, and will not be described in detail herein.
The above embodiments are merely examples of the present application and are not intended to limit the scope of the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. Considering landslide disaster's key highway section road recovery rescue equipment, its characterized in that includes:
the landslide section (100), wherein the landslide section (100) comprises a road body (110) and a landslide body (120), and the landslide body (120) covers one section of the road body (110);
the ground breaking assembly (200) comprises two groups of ground breaking pieces (210), ground breaking cutter head pieces (220), rollers (230), a plurality of first connecting pieces (240), second connecting pieces (250) and a first reinforcing frame (260), the ground breaking cutter head pieces (220) are connected to one ends of the two groups of ground breaking pieces (210), the rollers (230) are rotatably connected to the lower ends of the interiors of the ground breaking pieces (210), the two groups of ground breaking pieces (210) are pushed by vehicles, the rollers (230) are arranged on the upper side of the road body (110), the ground breaking cutter head pieces (220) face the landslide body (120), the lower ends of the ground breaking cutter head pieces (220) are close to the upper side of the road body (110), the first connecting pieces (240) are arranged between the two groups of ground breaking pieces (210) at equal intervals, and two ends of the second connecting pieces (250) are fixedly connected between the ground breaking pieces (210), the first connecting piece (240) is located on the upper portion of the ground breaking piece (210), the lower portion of the second connecting piece (250) is located at two ends of the lower portion of the ground breaking piece (210), one side of the first reinforcing frame (260) is fixedly connected to one of the ground breaking pieces (210), and the lower side of the first reinforcing frame (260) can be fixedly connected to the road body (110) through expansion bolts.
2. The critical section road restoration rescue apparatus considering a landslide hazard according to claim 1, wherein the ground breaking member (210) comprises two ground breaking plates (211) and a connecting frame (212), and the connecting frame (212) is fixedly connected between upper portions of the two ground breaking plates (211).
3. The critical section road restoration rescue equipment considering landslide hazard according to claim 2, wherein first connecting rods (213) are fixedly connected between middle portions of the two ground breaking plates (211) at equal intervals.
4. The critical section road restoration rescue equipment considering landslide hazard according to claim 2, wherein baffles (214) are fixedly connected to the ends of the two said ground breaking plates (211).
5. The critical section road restoration rescue equipment considering landslide hazard according to claim 2, wherein a mud scraper (215) is fixedly connected between lower portions of the two said breaking plates (211), and the mud scraper (215) is inclined and arranged close to the roller (230).
6. The critical section road restoration rescue equipment considering landslide hazard according to claim 2, wherein a first reinforcing rod (270) is fixedly connected to the two ground breaking plates (211) towards the back side, and one end of the first reinforcing rod (270) close to the ground breaking cutter head piece (220) is in a slope shape.
7. The critical section road restoration rescue apparatus considering a landslide hazard according to claim 2, wherein the first connector (240) comprises a support plate (241) and a first mounting plate (242), the first mounting plate (242) is fixedly connected to both ends of the support plate (241), the first mounting plate (242) is fixedly connected to the breaking plate (211), and the first connector (240) and the second connector (250) are identical in structure.
8. The critical section road restoration rescue equipment considering landslide hazard according to claim 2, wherein the first reinforcement frame (260) comprises a base (261) and a second reinforcement rod (262), one end of the base (261) is fixedly connected to the lower part of the outer wall of the ground breaking plate (211), the lower side of the base (261) can be fixedly connected to the upper side of the road body (110) through an expansion bolt, one end of the second reinforcement rod (262) is fixedly connected to the upper side of the base (261) far away from one end of the ground breaking plate (211), and the other end of the second reinforcement rod (262) is fixedly connected to the upper part of the outer wall of the ground breaking plate (211).
9. The critical section road restoration rescue apparatus considering a landslide hazard according to claim 8, wherein a second mounting plate (263) is fixedly connected to one end of the base (261), and the second mounting plate (263) is fixedly connected to a lower portion of an outer wall of the ground breaking plate (211).
10. The critical section road restoration rescue apparatus considering a landslide hazard according to claim 8, wherein a third mounting plate (264) is fixedly connected to one end of the second reinforcement bar (262), and the third mounting plate (264) is fixedly connected to an upper portion of an outer wall of the ground breaking plate (211).
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