CN109797630B - Construction method for roadbed side ditch of full-automatic numerical control slide die machine - Google Patents
Construction method for roadbed side ditch of full-automatic numerical control slide die machine Download PDFInfo
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Abstract
The invention relates to the technical field of side ditch construction, in particular to a roadbed side ditch construction method of a full-automatic numerical control slip form machine, which is characterized in that the full-automatic numerical control slip form machine for side ditch construction is arranged, the full-automatic numerical control slip form machine comprises an outer side template and a concrete pouring module, the surface of the outer side template is matched with the surface of a groove of a side ditch to form a cavity for pouring concrete during working, the concrete is pushed into the cavity through the concrete pouring module and extruded to form a concrete layer, the full-automatic numerical control slip form machine also comprises a walking module, a guide module and an automatic grooving module, the full-automatic numerical control slip form machine walks along the trend of the groove through the walking module and the guide module and automatically performs grooving, the construction method comprises construction preparation, side ditch excavation, side ditch cast-in-place molding, secondary plastering and checking, and the novel side ditch construction method combines automatic walking, The automatic guide and automatic joint cutting function solves the problem of complicated steps of the traditional side ditch construction method, and improves the operation efficiency.
Description
Technical Field
The invention relates to the technical field of side ditch construction, in particular to a roadbed side ditch construction method of a full-automatic numerical control slide molding machine.
Background
The side ditches are longitudinal ditches arranged at two sides of the highway and are used for collecting and removing rainfall on the road surface, the road shoulder and the side slope, are components of surface drainage facilities of the highway boundary, are one of slope drainage facilities and are indispensable parts of a highway drainage system. The side ditches are hinges for connecting the roadbed slopes and the road outer side parts, serve as 'bridges' for communication, and play an extremely important role in many aspects. Firstly, the gutter discharges precipitation from road surfaces and sloping surfaces, and plays a role in maintaining the stability of the roadbed, which is very important. Secondly, the existence of gutter makes the linking of road bed, roadside more perfect, and pleasing to the eye gutter can also greatly increased the view effect of highway moreover, plays the effect of abundant topography.
The types of the side ditches are very diverse, including arc side ditches, trapezoidal side ditches, rectangular side ditches, soil side ditches, turf side ditches and the like, wherein the arc side ditches can be divided into U-shaped side ditches and the like according to the shapes.
The traditional side ditch construction is mostly carried out by adopting a slip form machine, a winch is used for walking by traction of a steel wire rope, a diesel engine is used for providing power, an insertion type vibrator is used for vibrating, and joint cutting and direction control are carried out manually; with the updating of the technology, a plurality of novel sliding formwork machines and side ditch construction auxiliary equipment appear, for example, direction control and walking are realized through walking wheels and manually placed rails to replace the complete manual control of joint cutting and direction, and for example, full-automatic walking is realized through controlling a built-in generator and a guide system through a numerical control system, and automatic joint cutting is realized through a numerical control cutter, so that long-distance continuous pouring can be realized.
The traditional side ditch construction method is added with a large amount of manual operation construction methods, the requirements of modern construction operation cannot be met, the traditional side ditch construction method is low in automation degree, the joint cutting and walking directions are both manually controlled, long-distance continuous pouring cannot be achieved, due to the fact that the directions are manually controlled, the quality of a concrete layer manufactured at one time cannot reach the standard, a slip form machine is required to be processed for multiple times or processed again manually, meanwhile, auxiliary guide equipment is required to be arranged on the side ditch, such as the arrangement flow of walking wheels and tracks, the steps of the construction method are complicated, the corresponding construction process is low in efficiency, under the guidance of the construction method, the control of the line type, the size, the appearance and the joint cutting of the side ditch is unstable, and the construction method based on the slip form machine is low in construction efficiency and cannot guarantee high quality.
Disclosure of Invention
The invention aims to overcome the defect that the operation steps of a slipform machine side ditch construction method based on manual guiding in the prior art are complicated, and provides a full-automatic numerical control slipform machine roadbed side ditch construction method which can realize long-distance continuous pouring based on automatic control direction walking.
In order to achieve the above purpose, the invention provides the following technical scheme:
a construction method of a roadbed side ditch of a full-automatic numerical control slide molding machine comprises the full-automatic numerical control slide molding machine used for side ditch construction, the full-automatic slip-form machine comprises an outer side template and a concrete pouring module, wherein the surface of the outer side template is matched with the surface of a groove of the side ditch to form a cavity for pouring concrete during working, the concrete pouring module is used for pushing concrete into the cavity and extruding the concrete to form a concrete layer, the full-automatic sliding machine further comprises a walking module and a guiding module, the walking module is used for driving the full-automatic sliding machine to walk in the groove, the guiding module is used for guiding the full-automatic sliding machine to walk along the trend of the groove, and simultaneously opening the concrete pouring module, the walking module and the guide module to finish the shaping of the concrete layer in the walking process, wherein the construction method of the roadbed side ditch of the full-automatic numerical control slide molding machine comprises the following steps:
s101, construction preparation, namely leveling and compacting a construction site, so that the construction surface of the construction site has bearing capacity and stability capable of bearing concrete, and meanwhile, the adjustment of the bottom elevation of the construction site is completed;
s201, excavating a side ditch, namely excavating the construction site according to the design shape and the design size of the side ditch, forming a groove which is larger than the side ditch on the construction site, wherein the groove is used for arranging the concrete layer, and the side ditch consists of the groove and the concrete layer;
s301, side ditch cast-in-place molding, namely, arranging the full-automatic numerical control slip-casting machine in the groove, wherein the surface of the outer side template is matched with the surface of the groove to form a cavity for pouring concrete, opening the walking module and the concrete pouring module to drive the full-automatic slip-casting machine to walk in the groove, automatically steering the full-automatic slip-casting machine when the guide module works, pouring concrete through the concrete pouring module, namely pushing the concrete into the cavity and vibrating the concrete, and slip-casting and shaping the concrete through the outer side template in the walking process of the full-automatic numerical control slip-casting machine to finally form the concrete layer;
s401, secondary plastering and checking, wherein secondary plastering and calendering are carried out on the concrete layer, and the line type of the side ditch is checked by pulling wires, so that the appearance size and the calendering of the side ditch meet the design size and the calendering requirement.
The invention sets a full-automatic numerical control slip-form machine for side ditch construction, the full-automatic slip-form machine comprises an outer side template and a concrete pouring module, the surface of the outer side template is matched with the surface of a groove of the side ditch to form a cavity for pouring concrete during operation, the concrete is pushed into the cavity and extruded by the concrete pouring module to form a concrete layer, the full-automatic slip-form machine also comprises a walking module and a guide module, the full-automatic slip-form machine walks along the trend of the groove by the walking module and the guide module, slip-form shaping is carried out by the outer side template while pouring the concrete during the walking process to finish the shaping of the concrete layer, the related construction method comprises four main steps of respectively preparing for construction, excavating the side ditch, carrying out side ditch cast-in-place shaping and carrying out secondary plastering and checking, and the invention sets a side ditch construction method based on the automatic slip-form machine, the novel side ditch construction method combines the functions of automatic walking and automatic guiding, when the full-automatic numerical control sliding formwork machine walks, the concrete pouring module acts, the outer side template which moves is contacted with concrete, and the shaping of the concrete layer can be completed, so that the problem of low manufacturing efficiency of the traditional concrete layer caused by manual guiding is solved, the problem that repeated pouring and patching or repeated manual patching are possibly required due to manual guiding correspondence is solved, the installation process of auxiliary manual guiding equipment is reduced, the operation speed and quality are improved, the problem that no full-automatic numerical control sliding formwork machine side ditch construction method suitable for automatic walking in the automatic control direction is adopted is solved, and the operation efficiency is improved.
Preferably, the method for constructing the roadbed side ditch of the full-automatic numerical control slide molding machine performs the following steps after the preparation for construction of the S101 and before the excavation of the side ditch of the S201:
s102, measuring lofting, namely measuring a lofting center line according to the design position of the gutter, wherein the center line comprises a straight line section and a curve section, the center line of the straight line section is arranged in a manner that lofting points are arranged every 8000-12000 mm, and the lofting points are connected through a lime straight line to determine the straight line section; the central line of the curve section is set in a mode that a lofting point is arranged every 4000 to 8000mm, and the lofting points are smoothly connected to determine the curve section.
Preferably, each lofting point is provided with a positioning pile, the S201 further includes a measurement rechecking step, the measurement rechecking is performed through the positioning pile, after the measurement rechecking step is performed, the positioning piles are reconnected through lime to form the center line, each section of the groove is calibrated by taking the center line as the center, when the center line deviates, the groove corresponding to the deviation part of the center line is trimmed, and the trimming step is to remove or fill the soil body in the deviation part of the groove.
Preferably, the concrete pouring module comprises a propeller and a vibrator, the propeller is used for pushing concrete on the full-automatic numerical control slide molding machine into a cavity between the surface of the outer side template and the surface of the groove of the side ditch, the vibrator is used for vibrating the concrete in the cavity, the concrete pouring in the step S301 is to push the concrete into the cavity through the propeller, and the vibrator is used for vibrating and extruding the concrete.
Preferably, the full-automatic numerical control slipform machine further comprises an automatic grooving module and a numerical control system, the numerical control system can respectively control the concrete pouring module to perform concrete pouring, the walking module to walk along the groove and the automatic grooving module to perform grooving, the automatic grooving module comprises a cutter, the side ditch further comprises a side ditch groove, the cutter is controlled by the numerical control system, the cutter can process a plurality of side ditch grooves on the concrete layer of the side ditch, the shape of the side ditch groove is the same as that of the side ditch, and the full-automatic numerical control slipform machine side ditch construction method implements the following steps after implementing the S301 side ditch cast-in-place molding and before implementing the S401 secondary plastering and checking:
s302, automatically cutting a slot on the side ditch, processing a plurality of side ditch grooves with the same shape as the side ditch on the concrete layer through the automatic slot cutting module, wherein two adjacent side ditch grooves are arranged at equal intervals.
Preferably, the distance between two adjacent side ditch grooves is 12000-18000 mm, the width of each side ditch groove is 10-30 mm, and the depth of each side ditch groove is 30-50 mm.
Preferably, after implementing the automatic grooving of the side ditch of the road base by the full-automatic numerical control sliding machine and before implementing the secondary plastering and checking of S401, the following steps are implemented:
and S303, automatically guiding the side ditch, and guiding the full-automatic numerical control sliding machine to move along the direction of the groove through the guide module when the direction of the groove of the side ditch changes.
Preferably, the side ditch is a U-shaped side ditch.
Preferably, the gutter is a trapezoidal gutter.
Preferably, the gutter is a rectangular gutter.
Compared with the prior art, the invention has the beneficial effects that:
the invention sets a full-automatic numerical control slip-form machine for side ditch construction, the full-automatic slip-form machine comprises an outer side template and a concrete pouring module, the surface of the outer side template is matched with the surface of a groove of the side ditch to form a cavity for pouring concrete during operation, the concrete is pushed into the cavity and extruded by the concrete pouring module to form a concrete layer, the full-automatic slip-form machine also comprises a walking module and a guide module, the full-automatic slip-form machine walks along the trend of the groove by the walking module and the guide module, slip-form shaping is carried out by the outer side template while pouring the concrete during the walking process to finish the shaping of the concrete layer, the related construction method comprises four main steps of respectively preparing for construction, excavating the side ditch, carrying out side ditch cast-in-place shaping and carrying out secondary plastering and checking, and the invention sets a side ditch construction method based on the automatic slip-form machine, the novel side ditch construction method combines the functions of automatic walking and automatic guiding, when the full-automatic numerical control sliding formwork machine walks, the concrete pouring module acts, the outer side template which moves is contacted with concrete, and the shaping of the concrete layer can be completed, so that the problem of low manufacturing efficiency of the traditional concrete layer caused by manual guiding is solved, the problem that repeated pouring and patching or repeated manual patching are possibly required due to manual guiding correspondence is solved, the installation process of auxiliary manual guiding equipment is reduced, the operation speed and quality are improved, the problem that no full-automatic numerical control sliding formwork machine side ditch construction method suitable for automatic walking in the automatic control direction is adopted is solved, and the operation efficiency is improved.
Description of the drawings:
FIG. 1 is a flow chart of the construction method of the roadbed side ditch of the full-automatic numerical control slide molding machine;
FIG. 2 is a structural matching diagram of the full-automatic numerical control slide molding machine and a U-shaped side ditch;
FIG. 3 is a structural relationship diagram of the side groove and the U-shaped side groove;
FIG. 4 is a view showing the structure of a U-shaped gutter;
FIG. 5 is a view showing the structure of the trapezoidal gutter;
FIG. 6 is a structural view of a rectangular gutter.
The labels in the figure are: 1-full-automatic numerical control slide molding machine, 2-groove surface, 3-outside template surface, 4-cavity, 5-side ditch, 6-side ditch groove, 7-vibrator, 10-construction preparation, 20-side ditch excavation, 30-side ditch cast-in-place molding, 40-secondary surface plastering and checking, 50-measurement lofting, 60-measurement rechecking, 70-side ditch automatic cutting and 80-side ditch automatic guiding.
Detailed Description
The present invention will be described in further detail with reference to test examples and specific embodiments. It should be understood that the scope of the above-described subject matter is not limited to the following examples, and any techniques implemented based on the disclosure of the present invention are within the scope of the present invention.
The concrete embodiment is as follows, as shown in figure 1, a full-automatic numerical control slipform machine roadbed side ditch construction method comprises a full-automatic numerical control slipform machine 1 used for construction of a side ditch 5, wherein the full-automatic numerical control slipform machine 1 comprises an outer side template and a concrete pouring module, when in operation, a cavity 4 used for pouring concrete is formed by matching the surface 3 of the outer side template with the surface 2 of a groove of the side ditch 5, the concrete pouring module is used for pushing the concrete into the cavity 4 and extruding the concrete to form a concrete layer, the full-automatic numerical control slipform machine 1 further comprises a walking module and a guide module, the walking module is used for driving the full-automatic numerical control slipform machine 1 to walk in the groove, the guide module is used for guiding the full-automatic numerical control slipform machine 1 to walk along the trend of the groove, and simultaneously the full-automatic numerical control slipform machine 1 is started, The walking module and the guiding module can finish the shaping of a concrete layer in the walking process, and the construction method of the roadbed side ditch of the full-automatic numerical control sliding formwork machine comprises the following steps:
s101, construction preparation 10, namely, leveling and compacting a construction site, so that the construction surface of the construction site has bearing capacity and stability capable of bearing concrete, and meanwhile, the adjustment of the bottom elevation of the construction site is completed;
s102, measuring the lofting 50, namely measuring a central line of the lofting 50 according to the design position of the side ditch 5, wherein the central line comprises a straight line section and a curve section, the central line of the straight line section is arranged in a manner that lofting points are arranged every 8000-12000 mm, and the lofting points are connected through a lime straight line to determine the straight line section; the central line of the curve section is arranged in a mode that one lofting point is arranged every 4000 to 8000mm, and the lofting points are smoothly connected to determine the curve section;
s201, excavating a side ditch 20, excavating the construction site according to the design shape and the design size of the side ditch 5, forming a groove which is larger than the side ditch 5 on the construction site, wherein the groove is used for arranging the concrete layer, and the side ditch 5 consists of the groove and the concrete layer;
s301, side ditch cast-in-place molding 30, namely, arranging the full-automatic numerical control slip molding machine 1 in the groove, wherein the outer side template surface 3 is matched with the groove surface 2 to form a cavity 4 for pouring concrete, opening the walking module and the concrete pouring module to drive the full-automatic numerical control slip molding machine 1 to walk in the groove, automatically steering the full-automatic numerical control slip molding machine 1 when the guiding module works, pouring concrete through the concrete pouring module, namely pushing the concrete into the cavity 4 and vibrating, and performing slip form molding on the concrete through the outer side template in the walking process of the full-automatic numerical control slip molding machine 1 to finally form the concrete layer;
s302, automatically cutting a slot 70 for the side ditch, processing a plurality of side ditch grooves 6 with the same shape as the side ditch 5 on the concrete layer through the automatic cutting module, wherein two adjacent side ditch grooves 6 are arranged at equal intervals, the distance between the two adjacent side ditch grooves 6 is 12000-18000 mm, the width of each side ditch groove 6 is 10-30 mm, and the depth of each side ditch groove is 30-50 mm.
And S303, automatically guiding the side ditch to 80, wherein when the trend of the groove of the side ditch 5 changes, the guide module can guide the full-automatic numerical control slide molding machine 1 to move along the trend of the groove.
S401, secondary plastering and calendering 40, performing secondary plastering and calendering on the concrete layer, and performing stay wire checking on the line type of the side ditch 5 to enable the appearance size and the calendering of the side ditch 5 to meet the design size and the calendering requirement.
Wherein, the automatic control part is realized by a numerical control system: the sliding mode machine is automatically controlled through a circuit system which is composed of an alternating current contactor, an electromagnetic valve, a time timer and the like in the numerical control box.
Each lofting point is provided with a positioning pile, the step S201 further comprises a measurement rechecking 60, the measurement rechecking 60 is performed through the positioning piles, after the measurement rechecking 60 is excavated, the positioning piles are reconnected through lime to form the center line, each section of groove is calibrated by taking the center line as the center, when the center line deviates, the groove corresponding to the deviation part of the center line is trimmed, and the trimming is to remove or fill the soil body of the deviation part of the groove.
The full-automatic numerical control slip-casting machine 1 also comprises a hopper, the full-automatic numerical control slip-casting machine roadbed side ditch construction method also comprises concrete mixing, concrete is mixed in advance near the side ditch 5, and the mixed concrete is filled into the hopper in the full-automatic numerical control slip-casting machine 1 before the full-automatic numerical control slip-casting machine 1 works; the construction method of the roadbed side ditch of the full-automatic numerical control slip casting machine further comprises concrete curing, after the concrete layer is initially set, the concrete layer is sprayed with water and covered with a plastic film for curing, the surface of the concrete layer is kept wet frequently in a curing period, and the curing time is 7 d.
The concrete pouring module comprises a propeller and a vibrator 7, the propeller is used for pushing concrete on the full-automatic numerical control slide molding machine 1 into a cavity 4 between the outer side formwork surface 3 and the groove surface 2 of the side ditch 5, the vibrator 7 is used for vibrating the concrete in the cavity 4, the concrete pouring in the S301 is to push the concrete into the cavity 4 through the propeller, and the vibrator 7 is used for vibrating and extruding the concrete.
Wherein the vibrator 7 is an attached vibrator.
The propeller comprises a hydraulic jack, when the concrete pouring of the side ditch 5 is carried out, the numerical control system is started, the hydraulic jack is controlled by the numerical control system to reversely push the ground, and the walking of the full-automatic numerical control slide molding machine 1 is realized, namely, the side ditch automatically walks.
Wherein concrete placement module, walking module, guide module and the automatic joint-cutting module in full-automatic numerical control slipform machine 1 are prior art, the walking module can make full-automatic numerical control slipform machine 1 carry out the motion that gos forward in the gutter 5, the guide module can guide full-automatic numerical control slipform machine 1 along the movement of gutter 5 along the central line, the central line includes straightway and curve section, needs to move during the automatic joint-cutting module, can set up to stopping concrete placement every 15000mm in the numerical control system, when moving to 15000mm, concrete placement module stop motion, after stop motion automatic joint-cutting module begins the motion, control the cutter through numerical control system and carry out the joint-cutting to concrete layer to U type gutter as an example, control cutter surely goes out the shape on concrete layer and is the recess 6 of U type, wherein the recess 6 groove width is 20mm, and recess 6 groove depth is 40mm, and (4) cutting the joint for a time, and continuing to perform concrete pouring after the cutting time is finished, so that the automatic cutting function of cutting a concrete joint every time 15000mm is poured is realized.
As shown in fig. 2, the full-automatic numerical control slide molding machine 1 and the U-shaped side ditch 5 are matched in structure, when in use, the outer side template surface 3 is matched with the groove surface 2 of the side ditch 5 to form a cavity 4 for pouring concrete, and the concrete pouring module is used for pushing the concrete into the cavity 4 and extruding the concrete to form a concrete layer.
Wherein the outer formwork is adapted to the groove surface 2 of the gutter 5.
As shown in fig. 3, the structural relationship diagram of the gutter groove 6 and the U-shaped gutter 5, the full-automatic numerical control slide molding machine 1 further includes an automatic grooving module and a numerical control system, the numerical control system can respectively control the concrete pouring module to perform concrete pouring, the traveling module to travel along the groove, and the automatic grooving module to perform grooving, the automatic grooving module includes a cutter, the gutter 5 further includes a gutter groove 6, the cutter is controlled by the numerical control system, the cutter can machine a plurality of gutter grooves 6 on the concrete layer of the gutter 5, and the shape of the gutter grooves 6 is the same as that of the gutter 5.
The automatic grooving module can be used for processing a plurality of side ditch grooves 6 with the same shape as the side ditch 5 on the concrete layer, two adjacent side ditch grooves 6 are arranged at equal intervals, the distance between the two adjacent side ditch grooves 6 is 12000-18000 mm, the width of each side ditch groove 6 is 10-30 mm, and the depth of each side ditch groove 6 is 30-50 mm.
Preferably, the distance between two adjacent side ditch grooves 6 is 15000mm, the groove width of each side ditch groove 6 is 20mm, and the groove depth is 40 mm;
as shown in fig. 4, the gutter 5 may be a U-shaped gutter.
As shown in fig. 5, the gutter 5 may be a trapezoidal gutter.
As shown in fig. 6, the gutter 5 may also be a rectangular gutter.
Claims (10)
1. The full-automatic numerical control slipform machine roadbed side ditch construction method is characterized by comprising a full-automatic numerical control slipform machine (1) used for construction of a side ditch (5), wherein the full-automatic slipform machine comprises an outer side template and a concrete pouring module, the outer side template surface (3) and the groove surface (2) of the side ditch (5) are matched to form a cavity (4) used for pouring concrete during working, the concrete pouring module is used for pushing the concrete into the cavity (4) and extruding the concrete to form a concrete layer, the full-automatic slipform machine further comprises a walking module and a guide module, the walking module is used for driving the full-automatic slipform machine to walk in the groove, the guide module is used for guiding the full-automatic slipform machine to walk along the trend of the groove, and the concrete pouring module, the walking module and the guide module are opened to finish the shaping of the concrete layer in the walking process, the construction method of the roadbed side ditch of the full-automatic numerical control sliding machine comprises the following steps:
s101, construction preparation (10), namely, leveling and compacting a construction site, so that the construction surface of the construction site has bearing capacity and stability capable of bearing concrete, and meanwhile, the adjustment of the bottom elevation of the construction site is completed;
s201, side ditch excavation (20), excavating the construction site according to the design shape and the design size of the side ditch (5), forming a groove which is larger than the side ditch (5) on the construction site, wherein the groove is used for arranging the concrete layer, and the side ditch (5) consists of the groove and the concrete layer;
s301, side ditch cast-in-place molding (30), arranging the full-automatic numerical control slip-casting machine (1) in the ditch, wherein the outer side template surface (3) and the ditch surface (2) are matched to form a cavity (4) for pouring concrete, opening the walking module and the concrete pouring module, driving the full-automatic slip-casting machine to walk in the ditch, automatically steering the full-automatic slip-casting machine when working through the guide module, performing concrete pouring through the concrete pouring module, namely pushing the concrete into the cavity (4) and vibrating, performing slip-casting shaping on the concrete through the outer side template in the walking process of the full-automatic numerical control slip-casting machine (1), and finally forming the concrete layer;
s401, secondary plastering and calendering (40), performing secondary plastering and calendering on the concrete layer, and performing stay wire checking on the line type of the side ditch (5) to enable the appearance size and the calendering of the side ditch (5) to meet the design size and the calendering requirement.
2. The fully automatic numerical control slipforming machine subgrade and side ditch construction method according to claim 1, characterized in that after the implementation of the S101 construction preparation (10) and before the implementation of the S201 side ditch excavation (20), the following steps are implemented:
s102, measuring lofting (50), namely measuring a center line of the lofting (50) according to the design position of the side ditch (5), wherein the center line comprises a straight line section and a curve section, the center line of the straight line section is arranged in a manner that lofting points are arranged every 8000-12000 mm, and the lofting points are connected through a lime straight line to determine the straight line section; the central line of the curve section is set in a mode that a lofting point is arranged every 4000 to 8000mm, and the lofting points are smoothly connected to determine the curve section.
3. The method as claimed in claim 2, wherein each of the lofting points is provided with a spud, and the step S201 further comprises a measurement and review (60), the measurement and review (60) is performed through the spud, the measurement and review (60) is performed by reconnecting each spud with lime to form the center line after excavation, the grooves of each section are calibrated by centering on the center line, and when the center line is deviated, the grooves corresponding to the deviation parts of the center line are trimmed, i.e. the grooves of the deviation parts are removed or filled with soil.
4. A roadbed gutter construction method of a full-automatic numerical control slide molding machine according to any one of claims 1-3, characterized in that the concrete pouring module comprises a pusher and a vibrator (7), the pusher is used for pushing concrete on the full-automatic numerical control slide molding machine (1) into the cavity (4) between the outer side template surface (3) and the trench surface (2) of the gutter (5), the vibrator (7) is used for vibrating the concrete in the cavity (4), the concrete pouring in S301 is that the concrete is pushed into the cavity (4) by the pusher, and the concrete is vibrated and extruded by the vibrator (7).
5. The roadbed gutter construction method of the full-automatic numerical control slipform machine according to claim 4, characterized in that the full-automatic numerical control slipform machine (1) further comprises an automatic grooving module and a numerical control system, the numerical control system can respectively control the concrete pouring module to perform concrete pouring, the walking module to walk along the groove and the automatic grooving module to perform grooving, the automatic grooving module comprises a cutter, the side gutter (5) further comprises a side gutter groove (6), the cutter is controlled by the numerical control system to process a plurality of side gutter grooves (6) on the concrete layer of the side gutter (5), the side gutter groove (6) has the same shape as the side gutter (5), the roadbed gutter construction method of the full-automatic numerical control slipform machine after the S301 side gutter cast-in-place molding (30) is performed, and before implementing the S401 secondary plastering and checking (40), implementing the following steps:
s302, automatically cutting a slot (70) in the side ditch, processing a plurality of side ditch grooves (6) with the same shape as the side ditch (5) on the concrete layer through the automatically cutting slot module, wherein two adjacent side ditch grooves (6) are arranged at equal intervals.
6. The roadbed gutter construction method of the full-automatic numerical control slide molding machine according to claim 5, wherein the distance between two adjacent gutter grooves (6) is 12000 to 18000mm, the width of the gutter groove (6) is 10 to 30mm, and the depth of the gutter groove is 30 to 50 mm.
7. The method for constructing the subgrade and ditch of the full-automatic numerical control sliding-die machine according to claim 5, characterized in that the method for constructing the subgrade and ditch of the full-automatic numerical control sliding-die machine implements the following steps after implementing the automatic grooving (70) of the side ditch of S302 and before implementing the secondary plastering and checking (40) of S401:
s303, automatically guiding the side ditch (80), and guiding the full-automatic numerical control sliding machine (1) to move along the direction of the groove through the guiding module when the direction of the groove of the side ditch (5) changes.
8. The construction method of the roadbed side ditch of the full-automatic numerical control slide molding machine according to the claim 1, characterized in that the side ditch (5) is a U-shaped side ditch.
9. The construction method of the roadbed gutter of the full-automatic numerical control slide molding machine according to claim 1, wherein the gutter (5) is a trapezoidal gutter.
10. The construction method of the roadbed side ditch of the full-automatic numerical control slide molding machine according to the claim 1, characterized in that the side ditch (5) is a rectangular side ditch.
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| CN113863101B (en) * | 2021-09-24 | 2023-03-14 | 中国一冶集团有限公司 | Full-automatic numerical control slide molding machine for construction of road shoulder water retaining belt and construction method |
Citations (3)
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| CN106120929A (en) * | 2016-07-05 | 2016-11-16 | 中国建筑土木建设有限公司 | A kind of bucket excavating U-shaped gutter and U-shaped gutter sliding formwork cast-in-situ construction method |
| CN106245488A (en) * | 2016-08-10 | 2016-12-21 | 中铁十二局集团有限公司 | A kind of utilization is shaken the construction method of the formula of stirring sliding formwork continuous placing roadbed gutter voluntarily |
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| JP2002356809A (en) * | 2001-06-04 | 2002-12-13 | Sumitomo Densetsu Corp | Self-propelling compaction machine |
| CN106120929A (en) * | 2016-07-05 | 2016-11-16 | 中国建筑土木建设有限公司 | A kind of bucket excavating U-shaped gutter and U-shaped gutter sliding formwork cast-in-situ construction method |
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| CN109797630A (en) | 2019-05-24 |
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