CN115162369B - Layered rotary-cut grouting equipment for railway soil slope construction - Google Patents
Layered rotary-cut grouting equipment for railway soil slope construction Download PDFInfo
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- CN115162369B CN115162369B CN202210525064.8A CN202210525064A CN115162369B CN 115162369 B CN115162369 B CN 115162369B CN 202210525064 A CN202210525064 A CN 202210525064A CN 115162369 B CN115162369 B CN 115162369B
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/20—Securing of slopes or inclines
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
- E02D3/12—Consolidating by placing solidifying or pore-filling substances in the soil
Abstract
The invention discloses layered rotary-cut grouting equipment for railway soil slope construction, which comprises a moving mechanism, a telescopic reversing support mechanism, a double-layer anisotropic rotary-cut pulse cleaning grooving mechanism and a flexible retraction groove grouting mechanism, wherein the telescopic reversing support mechanism is fixedly arranged on the upper wall of the moving mechanism, the double-layer anisotropic rotary-cut pulse cleaning grooving mechanism is slidingly arranged on the side wall of the telescopic reversing support mechanism, and the flexible retraction groove grouting mechanism is arranged on the inner side wall of the double-layer anisotropic rotary-cut pulse cleaning grooving mechanism and the upper wall of the moving mechanism. The invention belongs to the technical field of side slope support, and particularly provides layered rotary-cut grouting equipment for railway soil slope construction, which is used for rotary-cut slotting of a side slope soil body by utilizing an equipotential principle and a periodic action principle, so that efficient slotting and quick cleaning are realized; the dynamic characteristic principle is utilized to perform layered grouting reinforcement on the side slope soil grooving, the side slope soil is converted into a reverse layer trend, and the stability of the railway side slope is obviously improved.
Description
Technical Field
The invention belongs to the technical field of side slope support, and particularly relates to layered rotary-cut grouting equipment for railway soil slope construction.
Background
The railway construction is required by the curvature and the slope rate of the line, the low hills passing through the line are often required to be excavated and laid to form cutting, the stability of the slope directly influences the safety of the railway construction and operation, in order to treat the railway soil slope, the slope support and reinforcement treatment is often carried out by adopting methods of adding grass planting, stone laying protection or anchor spraying support and the like to the concrete grid retaining wall in the prior construction technology, and the following technical problems generally exist:
(1) The concrete grid retaining wall and grass planting support mode needs to be constructed after the side slope excavation is completed, the construction process has certain danger, the stability of the side slope soil body is increased mainly by means of self gravity after the grid retaining wall is constructed, but the side slope soil body is still in an overall unstable state, water burst and mud burst easily occur after water seepage occurs in the side slope soil body, and therefore the side slope support is partially disabled, and railway operation is affected;
(2) The masonry protection also needs to be constructed after the side slope is excavated, a great amount of labor is consumed in the construction process, the integrity of the constructed protection wall is poor, collapse is easy to occur due to the action of active soil pressure generated by soil body, and the construction method is only suitable for side slopes with low height and has poor practicability;
(3) The anchor spraying support is widely used, but the construction process is complex, the anchor spraying support is more suitable for hard or hard side slopes, for the soil side slopes, the anchor rods or the soil nails are difficult to drill into hard anchor points, and the locking effect on the soil side slopes is poor;
(4) The prior art can not solve the contradictory technical problems that the soil slope is required to be kept in an integral state so as to have higher stability and landslide resistance, and the soil slope can not be kept in an integral state so as to meet the requirement of layered excavation construction and reduce the construction cost.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides layered rotary-cut grouting equipment for railway soil slope construction, which is characterized in that rotary-cut slotting is carried out on a side slope soil body by utilizing an equipotential principle and a periodic action principle, the soil body is cut and molded by a cutting mode of positive and negative synchronous action, the equipment is provided with a moving space, soil bodies bonded on the equipment in the side slope cutting process are efficiently cleaned by virtue of a pulse periodic airflow action, the grouting equipment can be adjusted and matched in real time according to the expansion and contraction amount of a double-layer anisotropic rotary-cut pulse cleaning slotting mechanism by utilizing a flexible material and dynamic retraction mode, the side slope soil body is changed into a reverse layer trend from a loose soil body or a forward layer trend by virtue of layered rotary-cut grouting, the stress deformation characteristic of the side slope soil body is changed, and the stability of the side slope is improved.
The technical scheme adopted by the invention is as follows: the scheme provides layered rotary-cut grouting equipment for railway soil slope construction, which comprises a moving mechanism, a telescopic reversing support mechanism, a double-layer anisotropic rotary-cut pulse cleaning slotting mechanism and a flexible retraction following-groove grouting mechanism, wherein the telescopic reversing support mechanism is fixedly arranged on the upper wall of the moving mechanism, the double-layer anisotropic rotary-cut pulse cleaning slotting mechanism is arranged on the side wall of the telescopic reversing support mechanism in a sliding penetrating manner, the flexible retraction following-groove grouting mechanism is arranged on the inner side wall of the double-layer anisotropic rotary-cut pulse cleaning slotting mechanism and the upper wall of the moving mechanism, the double-layer anisotropic rotary-cut pulse cleaning slotting mechanism performs rotary-cut slotting on a side slope soil body by utilizing an equipotential principle and a periodic action principle, the cutting mode of the positive and negative synchronous action enables the soil body to be cut and enables the equipment to have a moving space, the integrity of the soil body slotting is ensured by utilizing the size effect of the equipment, the soil body bonded on the side slope in the cutting process is efficiently cleaned by utilizing the periodic airflow action of the pulse type, meanwhile, the self-cleaning capability of the equipment and the continuity of cutting of the equipment are improved, the self-cleaning capability of the side slope soil body can be adjusted by utilizing the dynamic characteristic of the double-layer rotary-cut grouting mechanism, the dynamic grouting can be adjusted by utilizing the dynamic clearance of the differential rotary-cut grouting mechanism, and the dynamic clearance of the double-layer grouting mechanism can be adjusted in real time; the double-layer anisotropic rotary cutting pulse cleaning grooving mechanism comprises a rotary cutting guide support frame, a double-layer anisotropic rotary cutting device, an interlayer soil chain type transfer device and a pulsating wind cleaning device, wherein the rotary cutting guide support frame is arranged on the side wall of a telescopic reversing support mechanism in a sliding penetrating mode, the double-layer anisotropic rotary cutting device is arranged on the side wall of the rotary cutting guide support frame, the interlayer soil chain type transfer device is arranged on the inner wall of the rotary cutting guide support frame, the pulsating wind cleaning device is arranged on the upper wall of the rotary cutting guide support frame, the flexible retractable grouting mechanism comprises a telescopic self-adaptive grouting power device and a circulating grouting device, the telescopic self-adaptive grouting power device and the circulating grouting device are fixedly arranged on the upper wall of the telescopic reversing power device, the telescopic reversing support mechanism comprises a telescopic reversing power device and a self-adjusting counterweight frame, the telescopic reversing power device is fixedly arranged on the upper wall of the moving mechanism, and the counterweight frame is fixedly arranged on the upper wall of the telescopic reversing power device.
As a preferable scheme of the invention, an interlayer soil transferring cavity and a grouting cavity are arranged in the rotary cutting guide support frame, the interlayer soil transferring cavity and the grouting cavity are arranged in parallel, rotary cutting guide plates are symmetrically and fixedly arranged on the edges of the upper wall and the lower wall of the rotary cutting guide support frame respectively, and telescopic force transmission racks are fixedly arranged on the upper wall and the lower wall of the rotary cutting guide support frame respectively.
Further, the double-layer opposite rotary cutting device comprises a chain rotary cutting saw blade, a rotary cutting power gear, a rotary cutting reversing gear and a rotary cutting power motor, wherein the rotary cutting power gear and the rotary cutting reversing gear are symmetrically arranged on the upper wall and the lower wall of the end part of the rotary cutting guide support frame in a rotating mode respectively, the rotary cutting power gear and the rotary cutting reversing gear are respectively arranged at two ends of the rotary cutting guide support frame, annular racks are respectively fixedly arranged on the side walls of the rotary cutting power gears, the chain rotary cutting saw blade is respectively and slidably clamped on the side walls of the rotary cutting guide plate, the chain rotary cutting saw blade is respectively and rotatably arranged on the rotary cutting power gear, the reversing gear and the side walls of the rotary cutting guide plate in a winding mode, the chain rotary cutting saw blade is respectively meshed with the rotary cutting power gear and the rotary cutting reversing gear, the rotary cutting power motor is fixedly arranged on the inner wall of the rotary cutting guide support frame, the rotary cutting power motor is arranged between the rotary cutting power gears, the opposite power gears are coaxially and fixedly arranged at the output end of the rotary cutting power motor, and the opposite power gears are respectively meshed with the annular racks; the rotary cutting guide support frame and the chain type rotary cutting saw blade are designed in a double-layer mode, so that soft interlayers are formed when the equipment cuts soil, and the rotary cutting guide support frame can move in the soil of a side slope.
Preferably, the interlayer soil chain type transfer device comprises a transfer chain, a transfer power motor, a transfer power gear and a transfer reversing gear, wherein the transfer power gear and the transfer reversing gear are respectively and rotatably arranged on the bottom wall inside a rotary-cut guide support frame, the transfer power gear and the transfer reversing gear are respectively arranged at two ends inside an interlayer soil transfer cavity, the transfer power gear is arranged between the rotary-cut power gears, the transfer reversing gear is arranged between the rotary-cut reversing gears, the transfer chain is arranged inside the interlayer soil transfer cavity, the transfer chain is wound on the outer walls of the transfer power gear and the transfer reversing gear, the transfer power motor is fixedly arranged on the side wall of the end part of the rotary-cut guide support frame, which is close to the rotary-cut power gear, the output end of the transfer power motor is coaxially and fixedly connected with the transfer power gear, the transfer chain comprises a chain unit and a chain pin, the chain unit is connected end to end part of the chain unit in a head-to-tail mode to form a ring body, the chain pin is rotatably arranged on the end part of the chain unit, the side wall of the chain unit is fixedly provided with a power bar, the side wall of the chain unit far away from the transfer shifting plate is fixedly arranged with a steering plug board and a steering lug plate, and the side wall of the chain unit is fixedly arranged on the inner wall of the chain unit, which is close to each side wall of the chain unit is respectively; the interlayer soil chain type transfer device and the double-layer anisotropic rotary cutting device are matched with each other, so that slotting treatment is carried out on soil layers in the side slope, an interlayer is formed, and space is provided for equipment operation and subsequent grouting construction.
Preferably, the pulsating wind cleaning device comprises a high-speed fan, a pulse reversing valve and a cleaning waste discharging box, wherein the cleaning waste discharging box is fixedly arranged on the side wall of the end part of a rotary cutting guide support frame, the high-speed fan is fixedly arranged on the inner side wall of the cleaning waste discharging box, the pulse reversing valve is fixedly arranged on the inner wall of the cleaning waste discharging box, the transferring power motor is arranged on the inner side wall of the cleaning waste discharging box in a penetrating manner, the upper wall of the pulse reversing valve is fixedly provided with an exhaust manifold in a penetrating manner, the end part of the exhaust manifold, far away from the pulse reversing valve, is in penetrating connection with the high-speed fan, the circumferential side wall of the pulse reversing valve is provided with an upper pulse air pipe and a lower pulse air pipe in a penetrating manner, the end parts of the upper pulse air pipe and the lower pulse air pipe, far away from the pulse reversing valve, are respectively arranged above and below a transferring chain, the inner wall of the pulse reversing valve is rotationally provided with a reversing rotor, the reversing rotor and the transferring power gear are coaxially and fixedly connected, and the lower wall of the cleaning waste discharging box is provided with a waste discharging auger in a penetrating manner; the pulsation wind cleaning device forms rapid alternate high-speed air flow by means of the interlayer soil chain type transfer device, and carries out reciprocating blowing cleaning on soil on the transfer chain, so that the separation speed of the soil from the transfer chain is remarkably increased, the cleaning efficiency is improved, the cleaned soil falls to the bottom wall of the cleaning soil discharging box under the action of gravity, and the cleaning soil discharging box is discharged under the action of the soil discharging auger.
As the further preferred of this scheme, flexible self-adaptation slip casting power device includes agitator tank, slip casting hose, back pulp hose and rolling case, the agitator tank is fixed to be located the moving mechanism upper wall, slip casting hose and back pulp hose run through respectively and are located the agitator tank lateral wall, the moving mechanism upper wall is located to the rolling case symmetry, slip casting hose and back pulp hose slip respectively run through the rolling case lateral wall, the agitator tank lateral wall lower limb runs through fixedly and is equipped with the slip casting pump, the slip casting hose is close to the tip of agitator tank and the slip casting pump link up the connection, rolling case inside wall symmetry rotation is equipped with the hose clamping lever, the hose clamping lever middle part is fixed with hose coupling wheel and rolling drive gear respectively coaxially, rolling drive gear intermeshing, the fixed rolling motor that is equipped with of rolling of upper wall inside of rolling case, rolling motor output and the coaxial fixed connection of hose clamping lever, slip casting hose and back pulp hose pass through between the hose coupling wheel respectively.
Further, the circulating grouting device with the groove comprises a grouting pipe and a slurry returning pipe, the grouting pipe and the slurry returning pipe are respectively and fixedly arranged on the inner wall of the rotary cutting guide support frame, the grouting pipe and the slurry returning pipe are arranged in a grouting cavity, the grouting pipe and the slurry returning pipe are in through connection with the end part, close to the rotary cutting reversing gear, of the grouting pipe, a grouting nozzle is arranged in through connection with the side wall array of the grouting pipe, the end part, far from the stirring tank, of the grouting hose is in through connection with the end part, close to the rotary cutting power gear, of the grouting hose, the end part, far from the stirring tank, of the slurry returning pipe is in through connection with the end part, close to the rotary cutting power gear, of the slurry returning pipe, and a safety valve is fixedly arranged in the slurry returning pipe; the grouting nozzle injects grouting material into the interlayer after cutting, and forms a grouting layer, so that the slope soil body is separated into stable soil layers, when grouting pressure is overlarge or the grouting nozzle is blocked, the safety valve is opened, the safety valve and the grouting return pipe are matched with each other, and the circulation grouting device is prevented from being burst and damaged due to pipe blocking.
Further, the telescopic reversing power device comprises a grouting base, a steering angle adjusting wheel and a telescopic positioning sleeve, wherein the grouting base is fixedly arranged on the upper wall of the moving mechanism, the steering angle adjusting wheel is symmetrically and rotatably arranged on the side wall of the grouting base, which is close to each other, the telescopic positioning sleeve is fixedly arranged on the side wall of the steering angle adjusting wheel, a telescopic motor is fixedly arranged on the inner wall of the telescopic positioning sleeve, a telescopic power gear is rotatably arranged on the inner wall of the telescopic positioning sleeve, the telescopic power gear is fixedly connected with the output end of the telescopic motor in a coaxial manner, the telescopic power gears are respectively meshed with a telescopic force transmission rack, a steering driven gear is arranged on the circumferential side wall of the steering angle adjusting wheel, a steering motor is fixedly arranged on the upper wall inside the grouting base, a steering power gear is fixedly arranged on the output end of the steering motor in a coaxial manner, the steering power gear is meshed with the steering driven gear, and the rolling dilating motor is electrically connected with the telescopic motor; the angle of rotary-cut direction support frame is adjusted through controlling the steering motor to the user to can carry out nimble adjustment to side slope soil body cutting angle according to different side slope angles and side slope soil property circumstances, the setting of rolling case makes the slip casting hose be close to the one end of rotary-cut direction support frame and is in tight and flexible state all the time, has guaranteed the matching nature of rotary-cut direction support frame and circulation along with groove slip casting device at flexible in-process, makes equipment can carry out the rotary-cut slip casting operation of various degree of depth to side slope soil body, avoids slip casting hose to damage because of the foreign matter winding in the course of the work simultaneously.
Preferably, the self-adjusting counterweight frame comprises a balance slide rail and a counterweight slide block, wherein the balance slide rail is fixedly arranged on the upper wall of the telescopic positioning sleeve, the counterweight slide block is slidably clamped on the upper wall of the balance slide rail, a counterweight running rack is arranged on the upper wall of the balance slide rail, a counterweight motor is fixedly arranged inside the counterweight slide block, a counterweight gear is coaxially and fixedly arranged at the output end of the counterweight motor, the counterweight gear is meshed with the counterweight running rack, and the counterweight motor is electrically connected with the telescopic motor.
The beneficial effects obtained by the invention by adopting the structure are as follows:
(1) The double-layer anisotropic rotary-cut pulse cleaning slotting mechanism performs rotary-cut slotting on the soil body of the side slope by utilizing an equipotential principle and a periodic action principle, cuts the soil body into a shape by means of a cutting mode of positive and negative synchronous action, enables equipment to have a moving space, ensures the integrity of soil body slotting by utilizing the size effect of the equipment, efficiently cleans the soil body adhered on the equipment in the side slope cutting process by means of the periodic airflow action of the pulse, reduces the difficulty of moving and cutting the soil body of the side slope by the equipment, and improves the self-cleaning capability and the cutting continuity of the equipment;
(2) The flexible retraction grouting mechanism utilizes a dynamic characteristic principle to perform layered grouting reinforcement on the grooving of the side slope soil body, completes grouting construction by means of a soil layer gap formed by the double-layer anisotropic rotary cutting pulse cleaning grooving mechanism, and utilizes a flexible material and dynamic retraction mode to enable grouting equipment to perform real-time adjustment and matching according to the expansion and contraction amount of the double-layer anisotropic rotary cutting pulse cleaning grooving mechanism, so that the equipment can dynamically adjust the rotary cutting grouting depth;
(3) The double-layer opposite rotary cutting device enables the equipment to reach a stress balance state in the running process by a double-layer opposite running design mode, so that the possibility of twisting and damaging the equipment due to steering acting force is effectively reduced;
(4) The interlayer soil chain type transfer device and the double-layer anisotropic rotary cutting device are matched with each other, so that a soil layer in the side slope is grooved to form an interlayer, and space is provided for equipment operation and grouting construction;
(5) The pulsating wind cleaning device forms rapid alternate high-speed air flow by means of the interlayer soil chain type transfer device, and carries out reciprocating blowing cleaning on soil on the transfer chain, so that the speed of separating the soil from the transfer chain is obviously increased, and the cleaning efficiency is improved;
(6) The angle of the rotary cutting guide supporting frame is adjusted by controlling the steering motor, so that the side slope soil body cutting angle can be flexibly adjusted according to different side slope angles and side slope soil property conditions;
(7) The safety valve is matched with the slurry return pipe to prevent the circulating slurry injection device along with the groove from being burst and damaged due to pipe blockage;
(8) The arrangement of the winding box enables one end of the grouting hose close to the rotary cutting guide support frame to be always in a tight and flexible telescopic state, ensures the matching performance of the rotary cutting guide support frame and the circulating groove-following grouting device in the telescopic process, enables the equipment to perform rotary cutting grouting operation of various depths on a slope soil body, and simultaneously avoids damage to the grouting hose due to foreign matter winding in the working process;
(9) The double-layer anisotropic rotary-cut pulse cleaning slotting mechanism and the flexible winding and unwinding grouting mechanism inject grouting materials into the interlayer after cutting in a rotary-cut grouting mode, a grouting layer is formed, after the grouting layer is solidified, slope soil is changed from soft soil or a bedding trend into a reverse layer trend, the stress deformation characteristic of the slope soil is changed, and the self-stability of the slope soil is remarkably improved.
Drawings
FIG. 1 is a schematic structural view of a layered rotary-cut grouting device for railway soil slope construction, which is provided by the invention;
fig. 2 is a schematic structural diagram of a telescopic reversing support mechanism and a double-layer opposite rotary-cut pulse cleaning grooving mechanism;
FIG. 3 is a side cross-sectional view of a rotary cutting guide support according to the present invention;
fig. 4 is a schematic structural view of a rotary-cut power gear and a rotary-cut power motor according to the present invention;
fig. 5 is a schematic structural diagram of a chain transfer device for soil in an interlayer according to the present invention;
FIG. 6 is a schematic view of a chain unit according to the present invention;
FIG. 7 is a schematic view of the structure of the interior of the clean soil box according to the present invention;
FIG. 8 is a cross-sectional structural view of a pulse reversing valve according to the present invention;
fig. 9 is a schematic structural diagram of a telescopic adaptive grouting power device according to the present invention;
FIG. 10 is a schematic view of the interior of the winding box according to the present invention;
FIG. 11 is a schematic structural diagram of a circulating trough-following grouting device according to the present invention;
FIG. 12 is a side view of a telescopic reversing power plant according to the present invention;
fig. 13 is a schematic structural view of a self-adjusting counterweight housing according to the invention.
Wherein 1, a moving mechanism, 2, a telescopic reversing support mechanism, 21, a telescopic reversing power device, 211, a grouting base, 2110, a steering motor, 2111, a steering power gear, 212, a steering angle adjusting wheel, 2120, a steering driven gear, 213, a telescopic positioning sleeve, 2130, a telescopic motor, 2131, a telescopic power gear, 22, a self-adjusting counterweight frame, 221, a balance sliding rail, 2210, a counterweight running rack, 222, a counterweight sliding block, 2220, a counterweight motor, 2221, a counterweight gear, 3, a double-layer abnormal rotary cutting pulse cleaning slotting mechanism, 31, a rotary cutting guide support frame, 311, a sandwich soil transferring cavity, 312, a grouting cavity, 313, a rotary cutting guide plate, 314, a telescopic force transmission rack, 32, a double-layer abnormal rotary cutting device, 321, a chain saw blade rotary cutting, 322, a rotary cutting power gear, 3220, a ring rack, 323, a rotary cutting reversing gear, 324, a rotary cutting power motor, 3240, an anisotropic power gear, 33, an interlayer soil chain type transfer device, 331, a transfer chain, 3310, a chain unit, 3311, a chain pin, 3312, a transfer pulling plate, 3313, a power bar, 3314, a steering inserting plate, 3315, a steering ear plate, 332, a transfer power motor, 333, a transfer power gear, 334, a transfer reversing gear, 34, a pulsating wind cleaning device, 341, a high-speed fan, 342, a pulse reversing valve, 3420, an exhaust manifold, 3421, an upper pulse wind pipe, 3422, a lower pulse wind pipe, 3423, a reversing rotor, 343, a cleaning soil discharging box, 3430, a soil discharging auger, 4, a flexible collecting and releasing groove grouting mechanism, 41, a telescopic self-adaptive grouting power device, 411, a stirring tank, 4110, a grouting pump, 412, a grouting hose, 413, a back grouting hose, 414, a winding box, 4140, a hose clamping rod, 4141, a hose coupling wheel, 4142, a winding driving gear, 4143, a winding and relaxing motor, 42. 421, a grouting pipe, 4210, a grouting nozzle, 422, a grouting pipe, 4220 and a safety valve.
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention; all other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate orientation or positional relationships based on those shown in the drawings, merely to facilitate description of the invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
As shown in fig. 1 and 2, the layered rotary-cut grouting equipment for railway soil slope construction provided by the scheme comprises a moving mechanism 1, a telescopic reversing support mechanism 2, a double-layer anisotropic rotary-cut pulse cleaning grooving mechanism 3 and a flexible retraction groove grouting mechanism 4, wherein the telescopic reversing support mechanism 2 is fixedly arranged on the upper wall of the moving mechanism 1, the double-layer anisotropic rotary-cut pulse cleaning grooving mechanism 3 is arranged on the side wall of the telescopic reversing support mechanism 2 in a sliding penetrating manner, the flexible retraction groove grouting mechanism 4 is arranged on the inner side wall of the double-layer anisotropic rotary-cut pulse cleaning grooving mechanism 3 and the upper wall of the moving mechanism 1, the double-layer anisotropic rotary-cut pulse cleaning grooving mechanism 3 comprises a rotary-cut guide support frame 31, a double-layer anisotropic rotary-cut device 32, an interlayer soil chain type transfer device 33 and a pulsating wind cleaning device 34, the rotary-cut guide support frame 31 is arranged on the side wall of the telescopic reversing support frame 31 in a sliding penetrating manner, the flexible retraction groove grouting mechanism 4 comprises a telescopic self-adapting grouting dynamic device 41 and a circulating device 21 arranged on the self-adapting groove grouting dynamic device 21, and the self-adapting groove dynamic device 21 is arranged on the self-adapting groove dynamic device 42, and the self-adapting groove grouting device 21 is arranged on the self-adapting groove dynamic device 21 and the self-adapting groove dynamic device is arranged on the telescopic rotary-adapting groove dynamic device 21.
As shown in fig. 3, a sandwiched soil transferring cavity 311 and a grouting cavity 312 are arranged in the rotary cutting guiding support frame 31, the sandwiched soil transferring cavity 311 and the grouting cavity 312 are arranged in parallel, rotary cutting guiding plates 313 are symmetrically and fixedly arranged on edges of an upper wall and a lower wall of the rotary cutting guiding support frame 31 respectively, and telescopic force transmission racks 314 are fixedly arranged on the upper wall and the lower wall of the rotary cutting guiding support frame 31 respectively.
As shown in fig. 2 and 4, the double-layer anisotropic rotary cutting device 32 comprises a chain rotary cutting saw blade 321, a rotary cutting power gear 322, a rotary cutting reversing gear 323 and a rotary cutting power motor 324, wherein the rotary cutting power gear 322 and the rotary cutting reversing gear 323 are respectively and symmetrically arranged on the upper wall and the lower wall of the end part of the rotary cutting guide support frame 31 in a rotating way, the rotary cutting power gear 322 and the rotary cutting reversing gear 323 are respectively arranged at two ends of the rotary cutting guide support frame 31, annular racks 3220 are respectively fixedly arranged on the side walls of the rotary cutting power gear 322, the chain rotary cutting saw blade 321 is respectively and fixedly connected with the side walls of the rotary cutting guide plate 313 in a sliding clamping way, the chain rotary cutting saw blade 321 is respectively arranged on the side walls of the rotary cutting power gear 322, the rotary cutting reversing gear 323 and the rotary cutting guide plate 313 in a winding way, the chain rotary cutting saw blade 321 is respectively meshed with the rotary cutting power gear 322 and the rotary cutting reversing gear 323, the rotary cutting power motor 324 is fixedly arranged on the inner wall of the rotary cutting guide support frame 31, the rotary cutting power motor 324 is arranged between the rotary cutting power gears 322, the output end of the rotary cutting power motor 324 is coaxially fixedly provided with an anisotropic power gear 3240, and the anisotropic power gear 3240 is respectively meshed with the annular racks 3220; the rotary cutting guide support frame 31 and the chain type rotary cutting saw blade 321 are designed in a double-layer mode, so that a soft interlayer is formed when the equipment cuts soil, and the rotary cutting guide support frame 31 can move in the soil of a side slope.
As shown in fig. 5 and 6, the soil-sandwiched chain type transfer device 33 comprises a transfer chain 331, a transfer power motor 332, a transfer power gear 333 and a transfer reversing gear 334, wherein the transfer power gear 333 and the transfer reversing gear 334 are respectively and rotatably arranged on the bottom wall inside the rotary-cut guide support frame 31, the transfer power gear 333 and the transfer reversing gear 334 are respectively arranged at two ends inside the soil-sandwiched transfer cavity 311, the transfer power gear 333 is arranged between the rotary-cut power gears 322, the transfer reversing gear 334 is arranged between the rotary-cut reversing gears 323, the transfer chain 331 is arranged inside the soil-sandwiched transfer cavity 311, the transfer chain 331 is wound around the outer walls of the transfer power gear 333 and the transfer reversing gear 334, the transferring power motor 332 is fixedly arranged on the end side wall of the rotary cutting guiding support frame 31, which is close to the rotary cutting power gear 322, the output end of the transferring power motor 332 is fixedly connected with the transferring power gear 333 in a coaxial manner, the transferring chain 331 comprises a chain unit 3310 and a chain pin 3311, the chain unit 3310 is connected end to form a ring body, the chain pin 3311 is rotationally arranged on the end part of the chain unit 3310, a transferring shifting plate 3312 is fixedly arranged on the side wall of the chain unit 3310, a power strip 3313 is fixedly arranged on the side wall of the chain unit 3310, a steering inserting plate 3314 and a steering lug 3315 are respectively fixedly arranged on the side walls of the chain unit 3310, and the chain pin 3311 is rotationally arranged on the inner walls of the steering inserting plate 3314 and the steering lug 3315; the interlayer soil chain type transfer device 33 and the double-layer anisotropic rotary cutting device 32 are matched with each other, so that the soil layer in the side slope is grooved and forms an interlayer, and space is provided for equipment operation and subsequent grouting construction.
As shown in fig. 7 and 8, the pulsating wind cleaning device 34 includes a high-speed fan 341, a pulse reversing valve 342 and a cleaning and soil discharging box 343, the cleaning and soil discharging box 343 is fixedly arranged on the side wall of the end part of the rotary cutting guide supporting frame 31, the high-speed fan 341 is fixedly arranged on the inner side wall of the cleaning and soil discharging box 343, the pulse reversing valve 342 is fixedly arranged on the inner wall of the cleaning and soil discharging box 343, a transferring power motor 332 is arranged on the inner side wall of the cleaning and soil discharging box 343 in a penetrating manner, an exhaust manifold 3420 is fixedly arranged on the upper wall of the pulse reversing valve 342 in a penetrating manner, the end part of the exhaust manifold 3420 far away from the pulse reversing valve 342 is in penetrating manner with the high-speed fan 341, an upper pulse air pipe 3421 and a lower pulse air pipe 3422 are arranged on the circumferential side wall of the pulse reversing valve 342 in a penetrating manner, the end parts of the upper pulse air pipe 3421 and the lower pulse air pipe 3422 far from the pulse reversing valve 342 are respectively arranged above and below the transferring chain 331, a reversing rotor 3423 is rotatably arranged on the inner wall of the pulse reversing valve 342, the reversing rotor 3423 is coaxially and fixedly connected with the transferring power gear 333, and a soil discharging auger 3430 is arranged on the lower wall of the cleaning and soil discharging box in a penetrating manner; the pulsating wind cleaning device 34 forms rapid alternate high-speed air flow by means of the interlayer soil chain type transfer device 33, and performs reciprocating blowing cleaning on the soil body on the transfer chain 331, so that the speed of separating the soil body from the transfer chain 331 is remarkably increased, and the cleaning efficiency is improved.
As shown in fig. 9 and 10, the telescopic self-adaptive grouting power device 41 comprises a stirring tank 411, a grouting hose 412, a slurry returning hose 413 and a winding box 414, wherein the stirring tank 411 is fixedly arranged on the upper wall of the moving mechanism 1, the grouting hose 412 and the slurry returning hose 413 are respectively and penetratingly arranged on the side wall of the stirring tank 411, the winding box 414 is symmetrically arranged on the upper wall of the moving mechanism 1, the grouting hose 412 and the slurry returning hose 413 are respectively and slidably penetrated through the side wall of the winding box 414, a grouting pump 4110 is fixedly penetrated through the lower edge of the side wall of the stirring tank 411, the end, close to the stirring tank 411, of the grouting hose 412 is in penetrating connection with the grouting pump 4110, a hose clamping rod 4140 is symmetrically and rotatably arranged on the inner side wall of the winding box 414, a hose coupling wheel 4141 and a winding transmission gear 4142 are coaxially and fixedly arranged in the middle of the hose clamping rod 4140, a winding diastole motor 4143 is fixedly arranged on the inner upper wall of the winding box 414, the output end of the diastole motor 4143 and the hose clamping rod 4140 are coaxially and fixedly connected, and the grouting hose 412 and the slurry returning hose 413 respectively penetrate between the hose coupling wheels 4141.
As shown in fig. 11, the circulating trough-following grouting device 42 comprises a grouting pipe 421 and a slurry returning pipe 422, the grouting pipe 421 and the slurry returning pipe 422 are respectively and fixedly arranged on the inner wall of the rotary cutting guide support frame 31, the grouting pipe 421 and the slurry returning pipe 422 are arranged in the grouting cavity 312, the grouting pipe 421 and the slurry returning pipe 422 are in through connection with the end part close to the rotary cutting reversing gear 323, the grouting pipe 421 side wall array is provided with a grouting nozzle 4210 in a penetrating way, the end part of the grouting hose 412 far away from the stirring tank 411 and the end part of the grouting pipe 421 close to the rotary cutting power gear 322 are in through connection, the end part of the slurry returning hose 413 far away from the stirring tank 411 and the end part of the slurry returning pipe 422 close to the rotary cutting power gear 322 are in through connection, and a safety valve 4220 is fixedly arranged in the slurry returning pipe 422; the grouting nozzle 4210 injects grouting material into the interlayer after cutting, and forms a grouting layer, thereby dividing the slope soil into stable soil layers.
As shown in fig. 12, the telescopic reversing power device 21 comprises a grouting base 211, a steering angle wheel 212 and a telescopic positioning sleeve 213, wherein the grouting base 211 is fixedly arranged on the upper wall of the moving mechanism 1, the steering angle wheel 212 is symmetrically and rotatably arranged on the side wall of the grouting base 211, which is close to each other, the telescopic positioning sleeve 213 is fixedly arranged on the side wall of the steering angle wheel 212, a telescopic motor 2130 is fixedly arranged on the inner wall of the telescopic positioning sleeve 213, a telescopic power gear 2131 is rotatably arranged on the inner wall of the telescopic positioning sleeve 213, the telescopic power gear 2131 is coaxially and fixedly connected with the output end of the telescopic motor 2130, the telescopic power gear 2131 is respectively meshed with the telescopic force transmission rack 314, a steering driven gear 2120 is arranged on the circumferential side wall of the steering angle wheel 212, a steering motor 2110 is fixedly arranged on the inner upper wall of the grouting base 211, the steering power gear 2111 is coaxially and fixedly arranged on the output end of the steering motor 2110, the steering power gear 2111 is meshed with the steering driven gear 2120, and the rolling motor 4143 is electrically connected with the telescopic motor 2130; the setting of the winding box 414 makes the one end of the grouting hose 412 close to the rotary cutting guide support frame 31 always be in a tight and flexible telescopic state, ensures the matching property of the rotary cutting guide support frame 31 and the circulating slot-following grouting device 42 in the telescopic process, enables equipment to perform rotary cutting grouting operations of various depths on slope soil bodies, and simultaneously avoids the grouting hose 412 from being damaged due to foreign matter winding in the working process.
As shown in fig. 13, the self-adjusting weight frame 22 includes a balance slide rail 221 and a weight slide block 222, the balance slide rail 221 is fixedly disposed on an upper wall of the telescopic positioning sleeve 213, the weight slide block 222 is slidably and clamped on an upper wall of the balance slide rail 221, a weight running rack 2210 is disposed on the upper wall of the balance slide rail 221, a weight motor 2220 is fixedly disposed inside the weight slide block 222, a weight gear 2221 is coaxially and fixedly disposed at an output end of the weight motor 2220, the weight gear 2221 is engaged with the weight running rack 2210, and the weight motor 2220 is electrically connected with the telescopic motor 2130.
When the device is specifically used, constructors move the layered rotary-cut grouting device for railway soil slope construction provided by the scheme to a construction site, so that the device can move along the edge trend of a preset slope, the slope is formed in a layered excavation mode, after the slope is excavated to a certain layer, the layered rotary-cut grouting device for railway soil slope construction is closely attached to the excavated slope toe and performs grouting reinforcement treatment on the slope, in the initial state, the rotary-cut guide support frame 31 is in a horizontal state, the rotary-cut power gear 322 is far away from the telescopic positioning sleeve 213, and the rotary-cut reversing gear 323 is close to the telescopic positioning sleeve 213.
Before grouting reinforcement, firstly performing equipment adjustment to enable a rotary-cut guide support frame 31 to reach a preset grouting reinforcement position and angle, starting a moving mechanism 1 by a constructor, enabling the moving mechanism 1 to travel to the edge of a slope toe, starting a steering motor 2110 by the constructor, driving a steering power gear 2111 to rotate by the steering motor 2110, driving a steering angle adjusting wheel 212 to rotate by the steering power gear 2111 through a steering driven gear 2120, enabling a telescopic positioning sleeve 213 to rotate and enabling the rotary-cut guide support frame 31 to rotate, enabling a user to flexibly adjust the cutting angle of a slope soil body according to different slope angles and slope soil conditions by controlling the steering motor 2110, starting rotary-cut drilling grouting operation after the angle adjustment of the rotary-cut guide support frame 31 is completed, arranging a small pumping vehicle to follow the moving mechanism 1 by the constructor in the grouting process, in the grouting process, grouting materials are supplemented for the stirring tank 411, a constructor starts a telescopic motor 2130 and a moving mechanism 1, a counterweight motor 2220, a rotary-cut power motor 324, a transfer power motor 332, a high-speed fan 341 and a rolling-up and relaxing motor 4143 run along, the telescopic motor 2130 drives a telescopic power gear 2131 to rotate, the telescopic power gear 2131 drives a rotary-cut guide support frame 31 to slide along the inner wall of a telescopic positioning sleeve 213 through a telescopic force transmission rack 314, so that the rotary-cut reversing gear 323 is gradually far away from the telescopic positioning sleeve 213 and is close to a slope soil body, the counterweight motor 2220 drives the counterweight gear 2221 to rotate along a counterweight running rack 2210, so that the counterweight slider 222 slides along a balance slide rail 221, the counterweight slider 222 weights the rotary-cut guide support frame 31, equipment is prevented from overturning, the rotary-cut power motor 324 is driven to rotate when running, the opposite direction power gear 3240 drives the rotary cutting power gear 322 to synchronously and reversely rotate through the annular rack 3220, so that the chain type rotary cutting saw blade 321 respectively bypasses along the side walls of the rotary cutting power gear 322, the rotary cutting guide plate 313 and the rotary cutting reversing gear 323, the rotary cutting directions of the chain type rotary cutting saw blade 321 are opposite, the double-layer opposite direction rotary cutting device 32 enables equipment to reach a stress balance state in the running process through a double-layer reverse running design mode, the possibility that the equipment is twisted and damaged due to steering acting force is effectively reduced, when the rotary cutting guide support frame 31 is close to a soil body, the chain type rotary cutting saw blade 321 carries out double-layer rotary cutting on the soil body, a soft soil body with a certain thickness is formed, when the transferring power motor 332 runs, the transferring power gear 333 is driven to rotate, the transferring power gear 333 drives the chain unit 3310 to move through the power bar 3313, so that the transfer chain 331 integrally moves around along the outer walls of the transfer power gear 333 and the transfer reversing gear 334, after the chained rotary cutting saw blade 321 cuts the side slope soil body, the soil body between the chained rotary cutting saw blades 321 enters between the rotary cutting guide plates 313 and contacts the transfer chain 331, the transfer chain 331 continuously drives the soil body to the outside of the side slope through the transfer shifting plate 3312, the transfer of the cut soil body is realized, the double-layer anisotropic rotary cutting device 32 and the interlayer soil chain type transfer device 33 gradually cut the soil body, the rotary cutting guide support frame 31 gradually drills into the soil body, in the process, the rotary cutting guide support frame 31 starts rotary cutting in the side slope soil body and moves in the soil body gap, the circulating grouting device 42 is driven to enter the soil body gap after cutting, the end part of the grouting hose 412, which is far away from the stirring tank 411, is gradually close to the rolling box 414, and the rolling and diastole motor 4143 drives the hose clamping rod 4140 to rotate, so that the hose coupling wheel 4141 and the winding transmission gear 4142 rotate synchronously, the winding transmission gear 4142 transmits to each other, so that the adjacent hose coupling wheel 4141 rotates synchronously and reversely, so that the grouting hose 412 is gradually recovered into the winding box 414, when the rotary cutting guide supporting frame 31 reaches a preset depth, the telescopic motor 2130 stops running, the grouting pump 4110 starts running, the grouting pump 4110 conveys grouting material in the stirring tank 411 to the grouting pipe 421 through the grouting hose 412 and respectively injects the grouting material from the grouting nozzles 4210, the grouting nozzles 4210 inject the grouting material into the cut interlayer to form a grouting layer, after the grouting layer is solidified, the slope soil is changed into a reverse slope from a loose soil or a bedding slope, the self-stability of the slope soil is remarkably improved, when the grouting pressure is too high or the grouting nozzle 4210 is blocked, the safety valve 4220 is opened, the safety valve 4220 and the grouting pipe 422 are mutually matched, when the high-speed fan 341 runs, the air inside the clean soil discharging box 343 is conveyed to the inside of the pulse reversing valve 342 through the high-speed fan 341 and the exhaust manifold 3420, the transfer power gear 333 drives the reversing rotor 3423 to rotate in the pulse reversing valve 342 in the rotating process, the reversing rotor 3423 seals the upper pulse air pipe 3421 when the side wall of the reversing rotor 3423 is close to the upper pulse air pipe 3421 in the rotating process, at the moment, the lower pulse air pipe 3422 is in a penetrating state, when the reversing rotor 3423 rotates to the lower pulse air pipe 3422, the lower pulse air pipe 3422 is blocked, the upper pulse air pipe 3421 is in a penetrating state, the reversing rotor 3423 enables the upper pulse air pipe 3421 and the lower pulse air pipe 3422 to be in an alternately opened state, the air entering the inside of the pulse reversing valve 342 is alternately discharged from the upper pulse air pipe 3421 and the lower pulse air pipe 3422, the high-speed air flow carries out reciprocating blowing cleaning on the soil body bonded on the chain unit 3310 passing through the upper pulse air pipe 3421 and the lower pulse air pipe 3422, so that the speed of separating the soil body from the transferring chain 331 is obviously accelerated, the cleaned soil body falls to the bottom wall of the cleaning soil discharging box 343 under the action of gravity, and is discharged out of the cleaning soil discharging box 343 under the action of the soil discharging auger 3430.
After the grouting of the soil body of the first layer of side slope is completed, the grouting pump 4110 stops running, the telescopic motor 2130, the rolling and diastole motor 4143 and the counterweight motor 2220 run reversely, the rotary cutting power motor 324, the transferring power motor 332 and the high-speed fan 341 run continuously, the rotary cutting guide support frame 31 is gradually pulled out of the soil body, the end part of the grouting hose 412, far away from the stirring tank 411, is gradually stretched out of the rolling box 414 along with the sliding of the rotary cutting guide support frame 31, one end of the grouting hose 412, close to the rotary cutting guide support frame 31, is always in a tight and flexible telescopic state, the matching performance of the rotary cutting guide support frame 31 and the circulating grouting device 42 along with the groove in the telescopic process is guaranteed, and after repeated excavation and multi-layer grouting treatment, the side slope soil body forms a reverse layer stable side slope, so that the convenience degree of the railway side slope construction process and the stability after construction are effectively improved.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
The invention and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the invention as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present invention.
Claims (10)
1. The utility model provides a railway soil matter slope construction is with layering rotary-cut grouting equipment which characterized in that: comprising the steps of (a) a step of,
a moving mechanism (1);
the telescopic reversing support mechanism (2), the telescopic reversing support mechanism (2) is fixedly arranged on the upper wall of the moving mechanism (1);
the double-layer abnormal rotary cutting pulse cleaning grooving mechanism (3) comprises a rotary cutting guide support frame (31), a double-layer abnormal rotary cutting device (32), an interlayer soil chain type transferring device (33) and a pulsating wind cleaning device (34), wherein the rotary cutting guide support frame (31) is arranged on the side wall of the telescopic reversing support mechanism (2) in a sliding penetrating mode, the double-layer abnormal rotary cutting device (32) is arranged on the side wall of the rotary cutting guide support frame (31), the interlayer soil chain type transferring device (33) is arranged on the inner wall of the rotary cutting guide support frame (31), and the pulsating wind cleaning device (34) is arranged on the upper wall of the rotary cutting guide support frame (31);
The flexible retractable grouting mechanism (4) comprises a telescopic self-adaptive grouting power device (41) and a circulating grouting device (42) along with the groove, wherein the telescopic self-adaptive grouting power device (41) is fixedly arranged on the upper wall of the moving mechanism (1), and the circulating grouting device (42) is fixedly arranged on the inner wall of the rotary cutting guide support frame (31).
2. The layered rotary-cut grouting device for railway soil slope construction according to claim 1, wherein the device comprises: the telescopic self-adaptive grouting power device (41) and the circulating follow-up slot grouting device (42) are arranged in a penetrating mode, the telescopic reversing support mechanism (2) comprises a telescopic reversing power device (21) and a self-adjusting counterweight frame (22), the telescopic reversing power device (21) is fixedly arranged on the upper wall of the moving mechanism (1), and the self-adjusting counterweight frame (22) is fixedly arranged on the upper wall of the telescopic reversing power device (21).
3. The layered rotary-cut grouting device for railway soil slope construction according to claim 2, wherein: the rotary cutting guiding support frame (31) is internally provided with an interlayer soil transferring cavity (311) and a grouting cavity (312), rotary cutting guiding plates (313) are symmetrically and fixedly arranged on the edges of the upper wall and the lower wall of the rotary cutting guiding support frame (31) respectively, and telescopic force transmission racks (314) are fixedly arranged on the upper wall and the lower wall of the rotary cutting guiding support frame (31) respectively.
4. The layered rotary-cut grouting device for railway soil slope construction according to claim 3, wherein: the double-layer opposite rotary cutting device (32) comprises a chained rotary cutting saw blade (321), a rotary cutting power gear (322), a rotary cutting reversing gear (323) and a rotary cutting power motor (324), the rotary cutting power gear (322) and the rotary cutting reversing gear (323) are respectively and symmetrically arranged on the upper wall and the lower wall of the end part of the rotary cutting guide support frame (31), the rotary cutting power gear (322) and the rotary cutting reversing gear (323) are respectively arranged at two ends of the rotary cutting guide support frame (31), annular racks (3220) are respectively and fixedly arranged on the side walls of the rotary cutting power gears (322) which are close to each other, the chain type rotary cutting saw blades (321) are respectively and slidably clamped on the side wall of the rotary cutting guide plate (313), the chain type rotary cutting saw blade (321) is respectively wound on the side walls of the rotary cutting power gear (322), the rotary cutting reversing gear (323) and the rotary cutting guide plate (313), the chain type rotary cutting saw blade (321) is respectively meshed with the rotary cutting power gear (322) and the rotary cutting reversing gear (323), the rotary cutting power motor (324) is fixedly arranged on the inner wall of the rotary cutting guide supporting frame (31), the rotary cutting power motor (324) is arranged between the rotary cutting power gears (322), an opposite power gear (3240) is coaxially and fixedly arranged at the output end of the rotary-cut power motor (324), the anisotropic power gear (3240) is engaged with the annular rack (3220) respectively.
5. The layered rotary-cut grouting device for railway soil slope construction according to claim 4, wherein the device comprises: the utility model provides a sandwich soil chain transfer device (33) is including transporting chain (331), transporting power motor (332), transporting power gear (333) and transporting reversing gear (334), transport power gear (333) and transport reversing gear (334) and rotate respectively and locate the inside diapire of rotary-cut direction support frame (31), transport power gear (333) and transport reversing gear (334) and locate the inside both ends of sandwich soil transport chamber (311) respectively, transport power gear (333) are located between rotary-cut power gear (322), transport chain (331) are located inside sandwich soil transport chamber (311), transport chain (331) are around locating transport power gear (333) and transport reversing gear (334) outer wall, transport power motor (332) are fixed to be located the tip lateral wall that rotary-cut direction support frame (31) is close to rotary-cut power gear (322), transport power motor (332) output and transport power gear (333) coaxial fixed connection.
6. The layered rotary-cut grouting device for railway soil slope construction according to claim 5, wherein the device comprises: the pulse wind cleaning device (34) comprises a high-speed fan (341), a pulse reversing valve (342) and a cleaning discharging box (343), the cleaning discharging box (343) is fixedly arranged on the side wall of the end part of a rotary cutting guide supporting frame (31), the high-speed fan (341) is fixedly arranged on the inner side wall of the cleaning discharging box (343), the pulse reversing valve (342) is fixedly arranged on the inner wall of the cleaning discharging box (343), the transferring power motor (332) is arranged on the inner side wall of the cleaning discharging box (343) in a penetrating manner, the upper wall of the pulse reversing valve (342) is fixedly provided with an exhaust manifold (3420) in a penetrating manner, the end part of the exhaust manifold (3420) far away from the pulse reversing valve (342) is in through connection with the high-speed fan (341), the circumferential side wall of the pulse reversing valve (342) is fixedly provided with an upper pulse air pipe (3421) and a lower pulse air pipe (3422) in a penetrating manner, the end parts of the upper pulse air pipe (3421) and the lower pulse air pipe (3422) close to the pulse reversing valve (342) are oppositely arranged, the upper pulse air pipe (3421) and the lower pulse air pipe (3422) are far from the end part of the pulse reversing valve (342) respectively, the upper reversing valve (3423) and the rotor (3423) are coaxially connected with the reversing gear (23), the lower wall of the cleaning soil discharging box (343) is provided with a soil discharging auger (3430) in a penetrating way.
7. The layered rotary-cut grouting device for railway soil slope construction according to claim 6, wherein: the telescopic self-adaptive grouting power device (41) comprises a stirring tank (411), a grouting hose (412), a slurry return hose (413) and a winding box (414), wherein the stirring tank (411) is fixedly arranged on the upper wall of the moving mechanism (1), the grouting hose (412) and the slurry return hose (413) are respectively and fixedly arranged on the side wall of the stirring tank (411), the winding box (414) is symmetrically arranged on the upper wall of the moving mechanism (1), the grouting hose (412) and the slurry return hose (413) respectively and slidingly penetrate through the side wall of the winding box (414), a grouting pump (4110) is fixedly arranged at the lower edge of the side wall of the stirring tank (411), the end part of the grouting hose (412) close to the stirring tank (411) is in through connection with the grouting pump (4110), a hose clamping rod (4140) is symmetrically arranged in a rotating mode, a hose coupling wheel (41) and a winding transmission gear (4142) are respectively and coaxially and fixedly arranged in the middle of the hose clamping rod (4140), the winding transmission gear (4142) is meshed with each other, a motor (4143) is fixedly arranged on the inner side wall of the winding box (414), and the motor (4143) is fixedly connected with the output end of the hose (4140), the side walls of the grouting hose (412) and the back grouting hose (413) are respectively connected with the hose coupling wheel (4141) in a rolling mode.
8. The layered rotary-cut grouting device for railway soil slope construction according to claim 7, wherein: the circulation is with groove slip casting device (42) including slip casting pipe (421) and return pulp pipe (422), slip casting pipe (421) and return pulp pipe (422) are fixed respectively and are located rotary cut direction support frame (31) inner wall, slip casting pipe (421) and return pulp pipe (422) are located inside slip casting chamber (312), slip casting pipe (421) and return pulp pipe (422) are close to the tip through connection of rotary cut reversing gear (323), slip casting pipe (421) lateral wall array runs through and is equipped with slip casting mouth (4210), the tip that agitator tank (411) were kept away from to slip casting hose (412) and the tip through connection that rotary cut power gear (322) are close to slip casting pipe (421), the tip that agitator tank (411) were kept away from to return pulp hose (413) and the tip through connection that rotary cut power gear (322) are close to return pulp pipe (422), the inside fixed relief valve (4220) that is equipped with of return pulp pipe (422).
9. The layered rotary-cut grouting device for railway soil slope construction according to claim 8, wherein the device comprises: the utility model provides a flexible switching-over power device (21) is including slip casting base (211), turn to angle modulation wheel (212) and flexible positioning sleeve (213), slip casting base (211) are fixed to be located moving mechanism (1) upper wall, turn to angle modulation wheel (212) symmetry rotation and locate the lateral wall that slip casting base (211) are close to each other, flexible positioning sleeve (213) are fixed to be located the lateral wall that turns to angle modulation wheel (212) are close to each other, flexible positioning sleeve (213) inner wall is fixed to be equipped with flexible motor (2130), flexible positioning sleeve (213) inner wall rotation is equipped with flexible power gear (2131), flexible power gear (2131) and flexible motor (2130) output coaxial fixed connection, flexible power gear (2131) mesh with flexible power rack (314) respectively, turn to angle modulation wheel (212) circumference lateral wall and be equipped with turn to driven gear (2120), the inside upper wall of slip casting base (211) is fixed to be equipped with turns to motor (2110), turn to motor (2110) output coaxial fixed to be equipped with and turn to power gear (2111), turn to power gear (2131) and turn to driven motor (2110) output coaxial fixed connection, flexible power gear (2130) and flexible driving motor (21143).
10. The layered rotary-cut grouting device for railway soil slope construction according to claim 9, wherein: the self-adjusting counterweight frame (22) comprises a balance slide rail (221) and a counterweight slide block (222), the balance slide rail (221) is fixedly arranged on the upper wall of a telescopic positioning sleeve (213), the counterweight slide block (222) is slidably clamped on the upper wall of the balance slide rail (221), a counterweight running rack (2210) is arranged on the upper wall of the balance slide rail (221), a counterweight motor (2220) is fixedly arranged inside the counterweight slide block (222), a counterweight gear (2221) is coaxially and fixedly arranged at the output end of the counterweight motor (2220), the counterweight gear (2221) is meshed with the counterweight running rack (2210), and the counterweight motor (2220) is electrically connected with the telescopic motor (2130).
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| CN202210525064.8A CN115162369B (en) | 2022-05-14 | 2022-05-14 | Layered rotary-cut grouting equipment for railway soil slope construction |
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| CN106759262A (en) * | 2017-01-19 | 2017-05-31 | 中建三局集团有限公司 | The continuous sawing grooving of ground-connecting-wall synchronously irrigates wall-forming device and construction method |
| CN108868630A (en) * | 2017-05-12 | 2018-11-23 | 周兆弟 | It is easily installed the stake machine chain broaching of underlying power device |
| CN108930204A (en) * | 2017-05-27 | 2018-12-04 | 中国铁建高新装备股份有限公司 | A kind of railway ballast screen scarifier |
| CN107964941A (en) * | 2017-12-26 | 2018-04-27 | 中建三局集团有限公司 | A kind of synchronous cutting casting concrete continuous walls construction equipment and its construction method |
| CN114382083A (en) * | 2021-10-09 | 2022-04-22 | 泽庆建设工程有限公司 | Grouting reinforcement construction method and surface construction method |
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| CN115162369A (en) | 2022-10-11 |
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