CN102828758A - Forming device for tunnel center gutter and side ditches and forming process thereof - Google Patents
Forming device for tunnel center gutter and side ditches and forming process thereof Download PDFInfo
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- CN102828758A CN102828758A CN2012103724701A CN201210372470A CN102828758A CN 102828758 A CN102828758 A CN 102828758A CN 2012103724701 A CN2012103724701 A CN 2012103724701A CN 201210372470 A CN201210372470 A CN 201210372470A CN 102828758 A CN102828758 A CN 102828758A
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Abstract
The invention relates to a forming device for a tunnel center gutter and side ditches and a forming process thereof. A used mold board is an integral type groove mold board with a complete groove shape, the forming device comprises a traveling device for driving the device to move in a tunnel, and a plurality of telescopic mechanisms are used for controlling the mold board to perform automatic installation and disassembly; and the process adopting the device to pour can simultaneously perform symmetrical pouring on the side ditches on the two sides of the tunnel, and the center gutter is also symmetrically poured from the two sides of the tunnel. According to the device and the process thereof, the tunnel center gutter and the side ditches can be poured and formed once, so that the construction workload is reduced, the mold board can be automatically installed and disassembled, the problems caused by manual installation and disassembly of the mold board can be avoided, and the construction efficiency can be improved; and when concrete is poured, symmetrical pouring is adopted, and deviation on the two sides of a table frame can be avoided.
Description
Technical field
The present invention relates to be used in the constructing tunnel equipment and the technology of the moulding of groove.
Background technology
In construction of tunnel is built, special groove need be set be used to arrange circuit, equipment and draining, these grooves generally include the ditch, center that is positioned at the center, tunnel, and the lateral sulcus of the left and right sides, tunnel.At present, the ditch, center and the lateral sulcus in tunnel are all built respectively, and its left and right lateral sulcus and ditch, center need separate three constructions, and operational sequence is many, and labour intensity is big, and efficient is low.And satisfy vehicle and personnel's current needs in order to construct, the certain distance that staggers before and after the construction of three grooves needs, this causes respectively building the plane and inevitably has certain high low head, influences construction quality.In addition, the construction of staggering before and after three grooves for guaranteeing the current smoothly of vehicle front and back, avoids stifled match of vehicle pass-through and overturning to bring danger, and its width and traffic capacity to road is also had higher requirement.In addition, above-mentioned existing job practices, each ditch slot template also all needs manual work to install, and its installation quality is difficult to control, and template is installed firm inadequately, and mould takes place to run easily; The sealing that template cooperates each other is not enough, can influence the linear of solid concrete again.
Summary of the invention
The present invention be intended to provide a kind of can ditch, center, one-shot forming tunnel and the equipment of lateral sulcus, to simplify construction technology, improve efficiency of construction and quality.
The present invention also is intended to provide a kind of moulding process that uses the said equipment to carry out ditch, center, tunnel and lateral sulcus construction.
The former of ditch, center, tunnel of the present invention and lateral sulcus; Comprise the main body stand; The cantilever that the both sides of main body stand are provided with; The walking mechanism that the carried main body stand that main body stand bottom is provided with is located in the tunnel and moved, the below at main body stand middle part is equipped with ditch, center template through telescoping mechanism, and the below of the cantilever of both sides is equipped with the lateral sulcus template through telescoping mechanism respectively.
Use above-mentioned former to carry out the moulding process of ditch, center, tunnel and lateral sulcus construction, may further comprise the steps:
A. the former with ditch, center, tunnel and lateral sulcus is positioned at position to be built;
B. adjust telescoping mechanism, ditch, center template and lateral sulcus template are stretched out, and be accurately positioned in the position of ditch, LIFT center and lateral sulcus;
C. symmetrical concreting: concreting in LIFT, on the whole, the lateral sulcus of both sides, tunnel is built simultaneously; On the part, also build from both sides simultaneously simultaneously template both sides, ditch, center and lateral sulcus template both sides;
D. build and finish, treat that concrete reaches the form removal requirement of strength after, telescoping mechanism is packed up, and each template is deviate from from concrete;
E. walking mechanism is carried the main body stand and is moved to next position to be built;
F. repeating above-mentioned steps A-E builds until the ditch, center in tunnel and lateral sulcus and finishes.
The former of ditch, center, tunnel of the present invention and lateral sulcus starts walking mechanism, after the drive stand moves to and waits to build the position; It is no longer mobile that walking mechanism is positioned at casting position with stand, and this moment, the telescoping mechanism drive template was in place, and the casting vehicle moves into place on the table top of main body stand; Centering edema with the heart involved ditch, lateral sulcus symmetry are simultaneously built, penetration concrete to LIFT, treat that concrete reaches the form removal requirement of strength after; Telescoping mechanism is packed up all templates; The moulding of this ditch, casting position center and both sides lateral sulcus can be accomplished simultaneously,, building of ditch, whole center and lateral sulcus can be realized through repeating said process.The former of ditch, center, said tunnel and lateral sulcus is built in the process, ditch, center and both sides lateral sulcus one-shot forming, and both less operation reduces operation easier, increases work efficiency, and avoids again producing height fall between different ditches simultaneously.Simultaneously, its template has realized automatic installation and removal, and the problems of avoiding manually-operated to produce improve and build effect and quality.
Description of drawings
Fig. 1 is the structural representation of the former of ditch, center, tunnel and lateral sulcus;
Fig. 2 is the partial enlarged drawing of the former of ditch, center, tunnel shown in Figure 1 and lateral sulcus;
Fig. 3 is ditch, the center formwork structure sketch map of the former of ditch, center, tunnel shown in Figure 1 and lateral sulcus;
Fig. 4 is the lateral sulcus formwork structure sketch map of the former of ditch, center, tunnel shown in Figure 1 and lateral sulcus;
Fig. 5 is the lateral sulcus template stop structural representation of the former of ditch, center, tunnel shown in Figure 1 and lateral sulcus;
Fig. 6 is the walking mechanism structural representation of the former of ditch, center, tunnel shown in Figure 1 and lateral sulcus;
Fig. 7 is the walking mechanism partial enlarged drawing of the former of ditch, center, tunnel shown in Figure 6 and lateral sulcus.
The specific embodiment
The former of ditch, center, a kind of tunnel and lateral sulcus; Comprise main body stand 1; The cantilever 2 that the both sides of main body stand 1 are provided with; The walking mechanism 3 that the carried main body stand 1 that main body stand 1 bottom is provided with is located in the tunnel and moved, the below at main body stand 1 middle part is equipped with ditch, center template 5 through telescoping mechanism 4, and the below of the cantilever 2 of both sides is equipped with lateral sulcus template 6 through telescoping mechanism 4 respectively.
Like Fig. 1, shown in 2.
The former of ditch, center, described tunnel and lateral sulcus, the bottom of main body stand 1 are provided with the adjustable leveling feet 9 of height of regulating the stand 1 both sides degree of balance.After stand 1 walks to casting position, put down the leveling feet, regulate the length of both sides leveling feet, make two lateral balances of stand 1.The degree of balance of leveling feet 9 adjustment stands 1 avoids the both sides of stand 1 to produce high low head.
The former of ditch, center, described tunnel and lateral sulcus, the outside of left and right sides cantilever 2 are installed the telescopic positioning regulating mechanism 8 that offsets with tunnel-side, laterally carry out through 8 pairs of stands 1 of positioning regulating mechanism spacing, thereby further improve positioning accuracy.Described positioning regulating mechanism 8 can be a hydraulic cylinder, and an end of hydraulic cylinder is fixed, and the other end is free; Its fixed end is fixed on the cantilever, and free end and tunnel-side offset.When equipment moves, shrink positioning regulating mechanism 8, free end and tunnel-side are broken away from.
Shown in Fig. 1-5.
The former of ditch, center, described tunnel and lateral sulcus, ditch, center template 5 or lateral sulcus template 6 are monolithic templates, and the and arranged on left and right sides face tilt of template 5,6 from top to bottom shrinks gradually, and end face is a cambered surface.The quantity of the template that the monolithic template reduces and mounting or dismounting workload; The end face of ditch, center template and lateral sulcus template is a cambered surface, when concrete is poured on the template, can be in cambered surface fall into LIFT, and can not be deposited in the top of template, make that the process of building is more smooth; The side that tilts makes the demoulding convenient.
The former of ditch, center, described tunnel and lateral sulcus, the end face of ditch, center template 5 and the junction of two sides are provided with the lid edge 53 of protrusion.The existence of lid edge of protrusion makes the both sides, ditch of building after the moulding can form the step that supplies to lay cover plate simultaneously, has both made things convenient for the installation of cover plate, the efficient of the construction that also further improves.
The former of ditch, center, described tunnel and lateral sulcus, lateral sulcus template 6 can only have a template, also can be the template group of being made up of two above templates.For the situation that a template is only arranged, can the Gai Yuan of protrusion be set at the end face of lateral sulcus template and the junction of two sides, so that when building, can form the step of laying cover plate.It for the lateral sulcus template situation of the template group formed by two above monolithic templates; The Gai Yuan that protrusion then can be only be set in the junction of the end face of the template in template group two outsides and lateral surface; So that can form step in the both sides of whole template group after building, supply to place the cover plate of the lateral sulcus that hides whole template group formation.Fig. 4 has provided the lateral sulcus template situation for the template group that is made up of three templates.
The former of ditch, center, described tunnel and lateral sulcus; Ditch, said center template 5 is divided into two cope match-plate patterns that cooperatively interact 51 and lower bolster 52 by the inclined-plane that runs through the upper and lower surface of template with template, and cope match-plate pattern 51 and lower bolster 52 are connected the below at main body stand 1 middle part respectively through telescoping mechanism 4 independently.Ditch, center template and lateral sulcus template are divided into two templates that cooperatively interact, and make to install, dismounting is all more flexible, and the scope of application is wider, is convenient to simultaneously store and transportation; The fitting face of cope match-plate pattern and lower bolster is the inclined-plane, than vertical plane bigger contact area is arranged, and makes to cooperate firmly; Simultaneously, the inclined-plane cooperates mutual pressure of generation and frictional force, in the time of in being fixed in groove; Because of stopping of cope match-plate pattern, lower bolster can't break away from groove, during installation lower bolster must be installed earlier; Must remove cope match-plate pattern earlier during dismounting, further increase the fitness and the soundness of cope match-plate pattern and lower bolster.
The former of ditch, center, described tunnel and lateral sulcus; Each center die plates 61 and side template 62 of said lateral sulcus template 6; By the inclined-plane that runs through the upper and lower surface of template template is divided into two cope match-plate patterns that cooperatively interact and lower bolster respectively, cope match-plate pattern and lower bolster are connected the below of cantilever 2 respectively through telescoping mechanism 4 independently.
The former of ditch, center, described tunnel and lateral sulcus, said center ditch template or 5 lateral sulcus templates 6, upper and lower template 51,52 inwalls are installed attached vibrator 54.Vibrator is made the concrete that pours into firm by ramming when building, and attached vibrator is interrupted little shaking when form removal, and template and the concrete that solidifies are got loose easily, can not produce the damage that excessive vibration causes template again; Through attached vibrator with the concrete tamping of building, to improve the Forming Quality of ditch, center and lateral sulcus.
The former of ditch, center, described tunnel and lateral sulcus, cope match-plate pattern 51 is provided with the sealing plate 55 that hides the slit, cooperation place with lower bolster 52 at the end face of template and the cooperation place of bottom surface.Sealing plate gets up mating face seal, prevents that concrete from falling in the template fitting face, cause cleaning the increase of difficulty, and weather strip and sealing plate fitted seal further strengthened sealing effectiveness.
The former of ditch, center, described tunnel and lateral sulcus; Said sealing plate 55 is respectively the gland that extended by cope match-plate pattern 51 at end face at the lower bolster 52 end faces curved cover plate that adapts of shape with it, and holds the cope match-plate pattern 51 bottom surfaces arc pallet that adapts of shape with it in the bottom surface by what lower bolster 52 extended.
The former of ditch, center, described tunnel and lateral sulcus is provided with weather strip 56 between curved cover plate and lower bolster 52 end faces; Between arc pallet and cope match-plate pattern 51 bottom surfaces weather strip 56 is set also.
The former of ditch, center, described tunnel and lateral sulcus also is provided with the fixedly side template 7 of the side of both sides LIFT, and side template 7 is in a side at lateral sulcus template 6 relative centers, tunnel, and side template 7 is installed on the main body stand 1 through telescoping mechanism 4.The side template is fixed the side of LIFT, makes the edge forming at LIFT of the concrete that pours into.
The former of ditch, center, described tunnel and lateral sulcus; The telescoping mechanism 4 of mounting center ditch template 5 comprises two independently hydraulic cylinders; One end of two hydraulic cylinders is fixed on the main body stand 1, and the other end fixes with cope match-plate pattern in ditch, center 51 and lower bolster 52 respectively.The flexible up-down that drives the cope match-plate pattern and the lower bolster in ditch, center respectively through two hydraulic cylinders; During the demoulding, can drive ditch, center cope match-plate pattern through a hydraulic cylinder earlier and shrink extraction, then shrink through another Driven by Hydraulic Cylinder lower bolster again, accomplish the demoulding of ditch, center template; Its knockout course divides above-mentioned two steps to carry out, and makes the ejection resistance of ditch, whole center template littler, and the demoulding is more convenient.
Equally, the telescoping mechanism 4 that lateral sulcus template 6 is installed also comprises two independently hydraulic cylinders, and wherein, an end of a hydraulic cylinder all is fixed on the cantilever 2, and the other end fixes through the cope match-plate pattern or the lower bolster of 41 whiles of link with each monolithic template respectively.The telescoping mechanism 4 of installation side cheek board 7 comprises two independently hydraulic cylinders, and an end of two hydraulic cylinders is fixed on the main body stand, and the other end fixes with the upper/lower terminal of side template 7 respectively.The upper and lower template of each independent template of lateral sulcus template group is connected with telescoping mechanism through link simultaneously, realizes the synchronous interaction of a plurality of templates, and the use that reduces telescoping mechanism needs, and accelerates operating efficiency.
The former of ditch, center, described tunnel and lateral sulcus; The telescoping mechanism 4 that lateral sulcus template 6 is installed also comprises two independently telescopic lateral sulcus template stops 42; One end of lateral sulcus template stop 42 is fixed on the stand, and the other end fixes with two links 41 respectively; Lifting chain 43 is arranged, and an end of lifting chain 43 is fixed on the cantilever 2, and the other end and side template 7 fix.After equipment walks to casting position; Hydraulic cylinder, lifting chain move in the guide rail of place and stretch simultaneously, and then drive each Template Location, shake or squint in the process of building for the lateral sulcus template simultaneously; Lateral sulcus template stop provides further located lateral to link; After accomplished the location, hydraulic cylinder, lateral sulcus template stop, lifting chain were locked in current state, the location that can accomplish template.Stand positions tunnel depth direction; Hydraulic cylinder, lateral sulcus template stop, lifting chain position horizontal and vertical direction respectively; Three-dimensional is located simultaneously, with template accurately, be securely fixed in casting position, guarantee to build the positional accuracy of groove; Hydraulic cylinder, lateral sulcus template stop all can be controlled automatically, so realize template automatic dress, tear open, improve automatization level, the problems of avoiding manually-operated to produce improve and build effect.
The former of ditch, center, described tunnel and lateral sulcus, there is guide rail the bottom at stand 1 center and the below of cantilever 2, and telescoping mechanism 4, lateral sulcus template stop 42, lifting chain 43 are installed on the guide rail and along guide rail and slide.
Like Fig. 6, shown in 7.
The former of ditch, center, described tunnel and lateral sulcus; Saidly carry the walking mechanism 3 that main body stand 1 is located and moved in the tunnel; Comprise the support 31 that is fixed on main body stand 1 bottom, the movable plate 33 that the hydraulic cylinder 32 that support 31 is inner, edge and support 31 block mutually; The top of movable plate 33 connects hydraulic cylinder 32, is installed in movable plate 33 bottoms, moves and shrink in support 31 or stretch out the roller 34 outside the support 31 with movable plate 33.
The former of ditch, center, described tunnel and lateral sulcus, support 31 bottoms are provided with flange 35 inside, that restriction movable plate 33 is deviate from from the bottom.
Walking mechanism 3 drives stand 1 and moves, and after stand 1 walks to destination locations, stops to move, and hydraulic cylinder 32 shrinks, and drives in the roller 34 income supports 31 through movable plate 33, and stand 1 descends and pushes against ground until support 31; When stand 1 needed to move again, hydraulic cylinder 32 stretched, and drove roller 34 and stretched out outside the support 31, and hydraulic cylinder 32 continues to stretch, and was that the strong point is propped up stand 1 with the contact surface on roller 34 and ground, and support 31 breaks away from ground, and stand 1 is promptly removable.
Its beneficial effect is: hydraulic cylinder 32 can drive roller 34 disengagings or push against ground; Thereby make support 31 replace roller 34 support stands 1 fixedly the time at stand 1; Support 31 has bigger friction factor with ground; Reduce the relative slip on stand 1 and ground, make stand 1 be difficult to rock because of the effect generation of external force; Support 31 has bigger soundness and durability degree than roller 34, can reduce the stressed time of roller 34, increases its application life; There is different decorative patterns on the ground that the bottom surface of support 31 can be looked different structure, strengthens the frictional force between support 31 and the ground, makes stand 1 fixing more firm; Support 31 has flange 35 along its inboard, and movable plate 33 moves to support 31 bottom the time, and 35 pairs of movable plates of flange 33 form and stop, can prevent that hydraulic cylinder 32 from exceeding stroke and causing movable plate 33 and roller 34 to break away from supports 31, and then cause running gear to damage.
The technology that the former of ditch, center, tunnel of the present invention and lateral sulcus carries out ditch, center, tunnel and lateral sulcus moulding may further comprise the steps:
A. the former with ditch, center, tunnel and lateral sulcus is positioned at position to be built;
B. adjust telescoping mechanism 4, ditch, center template 5 and lateral sulcus template 6 are stretched out, and be accurately positioned in the position of ditch, LIFT center and lateral sulcus;
C. symmetrical concreting; Concreting in LIFT, on the whole, the lateral sulcus of both sides, tunnel is built simultaneously; On the part, also build from both sides simultaneously template 5 both sides, ditch, center and lateral sulcus template 6 both sides;
D. build and finish, treat that concrete reaches the form removal requirement of strength after, telescoping mechanism 4 is packed up, and each template is deviate from from concrete;
E. 3 years main body stands 1 of walking mechanism move to next position to be built;
F. repeating above-mentioned steps A-E builds until the ditch, center in tunnel and lateral sulcus and finishes.
The technology that the former of ditch, center, described tunnel and lateral sulcus carries out ditch, center, tunnel and lateral sulcus moulding; In the A step, after equipment was positioned at and waits to build the position, leveling feet 9 stretched out and pushes against ground; Difference of height according to stand 1 both sides is regulated, until two lateral balances of stand 1.
The technology that the former of ditch, center, described tunnel and lateral sulcus carries out ditch, center, tunnel and lateral sulcus moulding when ditch, center template 5 and lateral sulcus template 6 are removed, is mentioned cope match-plate pattern 5 earlier), mention lower bolster 52 again, break away from fully from groove until two templates; When mentioning each template, the attached vibrator 54 in the template 5,6 is interrupted little shaking.
The technology that the former of ditch, center, described tunnel and lateral sulcus carries out ditch, center, tunnel and lateral sulcus moulding; In the E step; 3 years main body stands 1 of walking mechanism move to next when waiting to build the position; Regulate the positioning regulating mechanism 8 in cantilever 2 outsides, the left and right sides, make stand 1 keep avoiding the direction skew along the direction initialization walking.
The technology that the former of ditch, center, described tunnel and lateral sulcus carries out ditch, center, tunnel and lateral sulcus moulding, during concreting, the attached vibrator 54 in ditch, center template 5 and the lateral sulcus template 6 vibrates.
Claims (10)
1. the former of ditch, center, a tunnel and lateral sulcus; Comprise main body stand (1); The cantilever (2) that the both sides of main body stand (1) are provided with; The bottom of main body stand (1) is provided with can carry the walking mechanism (3) that main body stand (1) is located and move in the tunnel, it is characterized in that: the below at main body stand (1) middle part is through telescoping mechanism (4) mounting center ditch template (5), and lateral sulcus template (6) is installed through telescoping mechanism (4) respectively in the below of the cantilever of both sides (2).
2. according to the ditch, center, tunnel shown in the claim 1 and the former of lateral sulcus, it is characterized in that: the bottom of main body stand (1) is installed and is provided with the adjustable leveling feet (9) of height of regulating main body stand (1) level; According to the ditch, center, tunnel shown in the claim 1 and the former of lateral sulcus, it is characterized in that: the telescopic positioning regulating mechanism (8) that offsets with tunnel-side is installed in the outside of left and right sides cantilever (2).
3. according to the ditch, center, tunnel shown in the claim 3 and the former of lateral sulcus, it is characterized in that: positioning regulating mechanism (8) is a hydraulic cylinder; According to the ditch, center, tunnel shown in the claim 1 and the former of lateral sulcus; It is characterized in that: ditch, said center template (5) or lateral sulcus template (6) are the monolithic template; The and arranged on left and right sides face tilt of its template (5,6) from top to bottom shrinks gradually, and end face is a cambered surface.
4. the ditch, center, tunnel shown in the claim 5 and the former of lateral sulcus, it is characterized in that: the end face of ditch, center template (5) and the junction of two sides are provided with the Gai Yuan (53) of protrusion; The ditch, center, tunnel shown in the claim 5 and the former of lateral sulcus; It is characterized in that: the template group of lateral sulcus template (6) for being made up of plural monolithic template, template group are provided with the Gai Yuan (63) of protrusion in the junction of the end face of the template (62) of both sides and lateral surface; According to the ditch, center, tunnel shown in claim 5 or 6 and the former of lateral sulcus; It is characterized in that: ditch, said center template (5) is divided into two cope match-plate patterns that cooperatively interact (51) and lower bolster (52) by the inclined-plane that runs through the upper and lower surface of template with template, and cope match-plate pattern (51) and lower bolster (52) are connected the below at main body stand (1) middle part respectively through telescoping mechanism (4) independently; According to the ditch, center, tunnel shown in claim 5 or 7 and the former of lateral sulcus; It is characterized in that: said lateral sulcus template (6) is divided into two cope match-plate patterns that cooperatively interact and lower bolster, cope match-plate pattern and lower bolster by the inclined-plane that runs through the upper and lower surface of template with template) be connected the below of cantilever (2) respectively through telescoping mechanism (4) independently; According to Claim 8 or the ditch, center, tunnel shown in 9 and the former of lateral sulcus, it is characterized in that: said center ditch template or (5) lateral sulcus template (6), upper and lower template (51,52) inwall has attached vibrator (54); According to Claim 8 or the ditch, center, tunnel shown in 9 and the former of lateral sulcus, it is characterized in that: cope match-plate pattern (51) and lower bolster (52) are provided with the sealing plate (55) that hides the slit, cooperation place at the end face of template and the cooperation place of bottom surface.
5. according to the ditch, center, tunnel shown in the claim 11 and the former of lateral sulcus; It is characterized in that: said sealing plate (55) is respectively the gland that extended by cope match-plate pattern (51) at end face at lower bolster (52) the end face curved cover plate that adapts of shape with it, and holds cope match-plate pattern (51) the bottom surface arc pallet that adapts of shape with it in the bottom surface by what lower bolster (52) extended; According to the ditch, center, tunnel shown in the claim 12 and the former of lateral sulcus, it is characterized in that: be provided with weather strip (56) between curved cover plate and lower bolster (52) end face; Arc pallet and cope match-plate pattern (51) also are provided with weather strip (56) between the bottom surface; According to the ditch, center, tunnel shown in the claim 1 and the former of lateral sulcus; It is characterized in that: the fixedly side template (7) of the side of both sides LIFT is arranged, and the side that side template (7) is positioned at the relative center, tunnel of lateral sulcus template (6) is installed on the main body stand (1) through telescoping mechanism (4); The ditch, center, tunnel according to Claim 8 and the former of lateral sulcus; Be characterised in that: the telescoping mechanism (4) of mounting center ditch template (5) is two hydraulic cylinders; The two ends of a hydraulic cylinder connect firmly respectively on cope match-plate pattern and the main body stand, the connecting firmly respectively on lower bolster and the main body stand of the two ends of another hydraulic cylinder.
6. according to the ditch, center, tunnel shown in the claim 9 and the former of lateral sulcus; Be characterised in that: the telescoping mechanism (4) that lateral sulcus template (6) is installed is two hydraulic cylinders; One end of one of them hydraulic cylinder is fixed on the cantilever (2), and the other end connects firmly with the link that connects firmly a plurality of lateral sulcus template cope match-plate patterns simultaneously; One end of another hydraulic cylinder is fixed on the cantilever (2), and the other end connects firmly with the link that connects firmly a plurality of lateral sulcus template lower bolsters simultaneously; According to the ditch, center, tunnel shown in the claim 14 and the former of lateral sulcus; Be characterised in that: the telescoping mechanism (4) of installation side cheek board (7) comprises two hydraulic cylinders; One end of two hydraulic cylinders is fixed on the main body stand, and the other end fixes with the upper/lower terminal of side template (7) respectively; According to the ditch, center, tunnel shown in the claim 14 and the former of lateral sulcus; It is characterized in that: the telescoping mechanism (4) that lateral sulcus template (6) is installed also comprises two independently telescopic lateral sulcus template stops (42); One end of lateral sulcus template stop (42) is fixed on the stand, and the other end fixes with two links (41) respectively; The lifting chain (43) that lifting side template (7) is arranged, an end of lifting chain (43) is fixed on the cantilever (2), and the other end and side template (7) fix.
7. according to the ditch, center, tunnel shown in the claim 1 and the former of lateral sulcus; It is characterized in that: saidly carry the walking mechanism (3) that main body stand (1) is located and moved in the tunnel; Comprise the support (31) that is fixed on main body stand (1) bottom; Be installed in the hydraulic cylinder (32) that support (31) inner top and support or main body stand connect firmly mutually; The movable plate (33) that the bottom adjoining edge of hydraulic cylinder and support (31) block mutually, roller (34) is installed in the bottom of movable plate (33).
8. according to the ditch, center, tunnel shown in the claim 17 and the former of lateral sulcus, it is characterized in that: support (31) bottom is provided with flange (35) inside, that restriction movable plate (33) is deviate from from the bottom.
9. technology that the former that utilizes ditch, center, tunnel as claimed in claim 1 and lateral sulcus carries out ditch, center, tunnel and lateral sulcus moulding may further comprise the steps:
The former of ditch, center, tunnel and lateral sulcus is positioned at position to be built;
Adjustment telescoping mechanism (4) stretches out ditch, center template (5) and lateral sulcus template (6), and is accurately positioned in the position of ditch, LIFT center and lateral sulcus;
The symmetry concreting; Concreting in LIFT, on the whole, the lateral sulcus of both sides, tunnel is built simultaneously; On the part, also build from both sides simultaneously template (5) both sides, ditch, center and lateral sulcus template (6) both sides;
Build and finish, treat that concrete reaches the form removal requirement of strength after, telescoping mechanism (4) is packed up, and each template is deviate from from concrete;
Walking mechanism (3) is carried main body stand (1) and is moved to next position to be built;
Repeating above-mentioned steps A-E builds until the ditch, center in tunnel and lateral sulcus and finishes.
10. according to the ditch, center, tunnel shown in the claim 19 and the moulding process of lateral sulcus; It is characterized in that: in the A step; After equipment is positioned at and waits to build the position; Leveling feet (9) stretches out and pushes against ground, regulates according to the difference of height of stand (1) both sides, until two lateral balances of stand (1); According to the ditch, center, tunnel shown in the claim 19 and the moulding process of lateral sulcus; It is characterized in that: when ditch, center template (5) and lateral sulcus template (6) are removed; Mention cope match-plate pattern (51) earlier, mention lower bolster (52) again, from groove, break away from fully until two templates; When mentioning each template, the attached vibrator (54) in the template (5,6) is interrupted little shaking; According to the ditch, center, tunnel shown in the claim 19 and the moulding process of lateral sulcus; It is characterized in that: in the E step; When walking mechanism (3) is carried a main body stand (1) and is moved to next and wait to build the position; Regulate the positioning regulating mechanism (8) in left and right sides cantilever (2) outside, make stand (1) keep avoiding the direction skew along the direction initialization walking; According to the ditch, center, tunnel shown in the claim 19 and the moulding process of lateral sulcus, it is characterized in that: during concreting, the attached vibrator (54) in ditch, center template (5) and the lateral sulcus template (6) vibrates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210372470.1A CN102828758B (en) | 2012-09-29 | 2012-09-29 | Forming device for tunnel center gutter and side ditches and forming process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210372470.1A CN102828758B (en) | 2012-09-29 | 2012-09-29 | Forming device for tunnel center gutter and side ditches and forming process thereof |
Publications (2)
| Publication Number | Publication Date |
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| CN102828758A true CN102828758A (en) | 2012-12-19 |
| CN102828758B CN102828758B (en) | 2015-04-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210372470.1A Active CN102828758B (en) | 2012-09-29 | 2012-09-29 | Forming device for tunnel center gutter and side ditches and forming process thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106014455A (en) * | 2016-07-15 | 2016-10-12 | 湖南远东钢模有限公司 | Box type template for ditch cable groove trolley |
| 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 |
| CN107060831A (en) * | 2017-06-09 | 2017-08-18 | 中建八局第建设有限公司 | One kind is used for tunnel groove constructing device |
| CN109736854A (en) * | 2019-03-22 | 2019-05-10 | 安徽佳乐建设机械有限公司 | A kind of mould jet mould plate for tunnel gunite concrete |
| CN109736853A (en) * | 2019-03-22 | 2019-05-10 | 安徽佳乐建设机械有限公司 | A kind of jet mould trolley for tunnel concrete injection |
| CN111852559A (en) * | 2020-07-20 | 2020-10-30 | 涪特智能装备（重庆）有限公司 | Groove mold core and groove mold |
| CN112943357A (en) * | 2021-02-20 | 2021-06-11 | 中国铁建重工集团股份有限公司 | Tunnel center ditch template |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106014455A (en) * | 2016-07-15 | 2016-10-12 | 湖南远东钢模有限公司 | Box type template for ditch cable groove trolley |
| CN106014455B (en) * | 2016-07-15 | 2018-07-10 | 湖南远东钢模有限公司 | A kind of ditch cable trench trolley box template |
| 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 |
| CN106245488B (en) * | 2016-08-10 | 2019-03-05 | 中铁十二局集团有限公司 | A kind of construction method for stirring formula voluntarily sliding formwork continuous placing roadbed gutter using vibration |
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| CN107060831B (en) * | 2017-06-09 | 2023-12-22 | 中建八局第一建设有限公司 | Be used for tunnel slot construction equipment |
| CN109736854A (en) * | 2019-03-22 | 2019-05-10 | 安徽佳乐建设机械有限公司 | A kind of mould jet mould plate for tunnel gunite concrete |
| CN109736853A (en) * | 2019-03-22 | 2019-05-10 | 安徽佳乐建设机械有限公司 | A kind of jet mould trolley for tunnel concrete injection |
| CN111852559A (en) * | 2020-07-20 | 2020-10-30 | 涪特智能装备（重庆）有限公司 | Groove mold core and groove mold |
| CN112943357A (en) * | 2021-02-20 | 2021-06-11 | 中国铁建重工集团股份有限公司 | Tunnel center ditch template |
| CN112943357B (en) * | 2021-02-20 | 2023-03-14 | 中国铁建重工集团股份有限公司 | Tunnel center ditch template |
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