CN118087341A - Slip form construction device for curb - Google Patents
Slip form construction device for curb Download PDFInfo
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- CN118087341A CN118087341A CN202410493496.4A CN202410493496A CN118087341A CN 118087341 A CN118087341 A CN 118087341A CN 202410493496 A CN202410493496 A CN 202410493496A CN 118087341 A CN118087341 A CN 118087341A
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- side plate
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- 238000009751 slip forming Methods 0.000 title claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 238000007790 scraping Methods 0.000 claims abstract description 18
- 238000000926 separation method Methods 0.000 claims abstract description 14
- 238000005192 partition Methods 0.000 claims description 23
- 230000005540 biological transmission Effects 0.000 claims description 3
- 125000003003 spiro group Chemical group 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 8
- 238000010276 construction Methods 0.000 abstract description 7
- 238000009415 formwork Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
Landscapes
- Road Paving Machines (AREA)
Abstract
The invention relates to a slip form construction device for a curb, belonging to the technical field of road construction; the device comprises an outer mould shell, wherein the inner part of the outer mould shell comprises a pouring area and an action area which are communicated with each other, and inner templates are arranged on the left side and the right side of the pouring area; a filling hopper is arranged above the front end of the pouring area, and a liftable scraping template is arranged at the rear side of an outlet at the lower end of the filling hopper; a group of belt conveying mechanisms are respectively arranged on the inner walls of the left side and the right side of the action area, the two groups of belt conveying mechanisms have the same structure and have the height difference from top to bottom, the belts in the belt conveying mechanisms are surrounded into an isosceles trapezoid structure with the upper part long and the lower part short, a plurality of vertical separation plates are arranged between the two belt conveying mechanisms, the belts on the two sides drive the separation plates to circularly move along the track of the isosceles trapezoid structure, and the moving separation plates separate poured concrete; the problem that the curb is constructed continuously by the existing curb slip form construction method is solved.
Description
Technical Field
The invention belongs to the technical field of road construction, and particularly relates to a slip form construction device for a curb.
Background
The curb is a mark stone arranged between the pavement and other structures, the curb is generally arranged between a separation belt and the pavement and between a pavement and a pavement of an urban road, the curb slip form construction is a new process construction, and the construction is carried out by adopting a concrete slip form mechanical paving method.
Disclosure of Invention
The invention overcomes the defects of the prior art and provides a sliding mode construction device for a curb; the method solves the problem that the curb constructed by the prior curb slip form construction method is continuous.
In order to achieve the above purpose, the present invention is realized by the following technical scheme.
The sliding mode construction device for the curb comprises a movable hollow outer die shell, wherein a pouring area and an action area which are communicated with each other are arranged in the outer die shell, the action area is arranged at the rear side of the upper end of the pouring area, two symmetrical inner templates are arranged at the left side and the right side of the pouring area, and the left end face and the right end face of concrete to be poured are limited through the two inner templates; a filling hopper for pouring concrete is arranged above the front end of the pouring area, a liftable scraping template is arranged at the rear side of an outlet at the lower end of the filling hopper, and the upper end face of the poured concrete is scraped to be smooth through the scraping template; a group of belt conveying mechanisms are respectively arranged on the inner walls of the left side and the right side of the action area, the structures of the two groups of belt conveying mechanisms are identical and have upper and lower height differences, belts inside the belt conveying mechanisms are surrounded to be isosceles trapezoid structures with upper lengths and lower lengths, a plurality of vertical separation plates are arranged between the two belt conveying mechanisms, the belts on the two sides drive the separation plates to circularly move along the track of the isosceles trapezoid structures, and the moving separation plates separate poured concrete.
Further, the outer mold shell is a shell structure formed by surrounding a left side plate, a right side plate, a rear top plate, a front lower side plate, a front upper side plate, a front top plate and a rear side plate, wherein the left side plate and the right side plate are positioned at the left side and the right side of a pouring area and an action area, the front lower side plate is positioned in front of the pouring area, the front upper side plate is positioned in front of the action area, the front top plate is positioned above the front end of the pouring area, the rear top plate is positioned above the action area, the rear side plate is positioned behind the action area, and the rear end of the pouring area is kept open.
Further, a vertical inner template is fixedly arranged on the inner side surfaces of the left side plate and the right side plate of the outer mould shell respectively, and the inner template is parallel to the left side plate and the right side plate; the front ends of the two inner templates extend to the front lower side plate, and the rear ends of the two inner templates extend to the rear end edges of the left side plate and the right side plate.
Further, front and rear wheels are respectively arranged at the lower ends of the outer side surfaces of the left side plate and the right side plate of the outer mould shell; a hanging ring is fixedly arranged at the upper end of the outer side surface of the front lower side plate of the outer mould shell; a left side plate and a right side plate on two sides of the action area are respectively provided with an observation window; an air inlet is arranged on the front upper side plate of the outer mould shell; a shovel plate is fixedly arranged at the lower end of the outer side surface of the front lower side plate of the outer mould shell.
Further, a filling opening which is vertically communicated is formed in the front top plate of the outer mould shell, the filling hopper is fixedly arranged in the filling opening, the filling hopper is of a horn-shaped structure with the upper part thick and the lower part thin, and concrete is injected into the front end of a pouring area through the filling hopper.
Further, a threaded hole and two guide holes are also formed in the front top plate of the outer die shell, the guide holes are symmetrically formed in two sides of the threaded hole, a vertical threaded rod is screwed into the threaded hole, a vertical guide rod is inserted into the two guide holes respectively, and the threaded rod and the lower end of the guide rod are connected with the scraping die plate.
Further, the scraping template is arranged between the left inner template and the right inner template and comprises a horizontal plate, an inclined plate, a left vertical plate and a right vertical plate; the horizontal plate and the inclined plate are of square plate structures, the front end of the inclined plate is higher than the rear end of the inclined plate, and the rear end of the inclined plate is in transitional connection with the front end of the horizontal plate; the left vertical plate and the right vertical plate are symmetrically arranged at the left side and the right side respectively, the left vertical plate is parallel to the left inner template and contacts with the left inner template, and the right vertical plate is parallel to the right inner template and contacts with the right inner template; the upper edge of the left vertical plate is fixedly connected with the horizontal plate and the left edge of the inclined plate, and the upper edge of the right vertical plate is fixedly connected with the horizontal plate and the right edge of the inclined plate; the lower edges of the left vertical plate and the right vertical plate are arc-shaped edges, and the lower edges of the left vertical plate and the right vertical plate are blade-shaped structures; the lower end of the threaded rod is rotationally connected with the upper end face of the horizontal plate, and the lower end of the guide rod is fixedly connected with the upper end face of the horizontal plate.
Further, the belt conveying mechanism comprises a belt, a belt pulley and a motor; the number of the pulleys is four, and the pulleys are rotatably arranged on the inner side surface of the left side plate and the inner side surface of the right side plate of the outer die shell; the four belt pulleys are divided into two upper belt pulleys and two lower belt pulleys, the heights of the two upper belt pulleys are equal, the heights of the two lower belt pulleys are equal, the distance between the two upper belt pulleys is larger than the distance between the two lower belt pulleys, and the four belt pulleys are respectively positioned at four corners of an isosceles trapezoid structure with long upper part and short lower part; the belts are arranged on the outer sides of the four belt pulleys and are wound into an isosceles trapezoid structure with long upper part and short lower part; a motor is fixedly arranged on the outer side surfaces of the left side plate and the right side plate of the outer die shell respectively, an output shaft of the motor is fixedly connected with one of belt pulleys of the belt conveying mechanism, and the belt pulleys are driven to rotate by the motor.
Further, the outer sides of the belt pulleys are provided with annular grooves, the inner walls of the belt are provided with protruding strips, and the belt pulleys are matched with the protruding strips of the corresponding belt through the annular grooves; avoiding the belt from shifting during transmission.
Furthermore, the partition plate is of a square plate-shaped structure arranged in a vertical plane in the left-right direction, the left side and the right side of the upper end of the partition plate are respectively fixedly provided with a side lug, one end face of one side of each side lug, which is mutually far away, is respectively provided with a connector in a rotating way, the two connectors have an upper-lower height difference, and the rotating axes of the two connectors are horizontally arranged along the left-right direction; the two connectors are respectively connected with the left belt and the right belt in a rotating way.
Compared with the prior art, the invention has the following beneficial effects:
according to the sliding mode construction device for the curb provided by the invention, the molded curb and the partition plate are matched with each other in the advancing process of the outer shell, and the belt outside the belt pulley is utilized, so that the partition plate can move up and down while synchronously moving with the curb, the molded curb can be separated in sections, the later recovery and the disassembly of the curb are convenient, a certain expansion joint is reserved between the curbs, and the service life of the curb is prolonged.
Drawings
The invention is described in further detail below with reference to the accompanying drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the inside of the outer shell;
FIG. 3 is a schematic illustration of the connection between the belt transfer mechanism and the outer housing;
FIG. 4 is a schematic illustration of the connection between the belt conveyor and the divider plate, inner die plate, and doctor die plate;
FIG. 5 is a schematic view of the belt conveyor;
Wherein 1 is an outer mould shell; 2 is an inner template; 3 is a belt pulley; 4 is a belt; 5 is a division plate; 6 is a side ear; 7 is a connector; 8 is a scraping template; 9 is a threaded rod; 10 is a motor; 11 is a guide rod; 12 is an annular groove; 13 is a raised strip; 14 is a groove; 15 is a wheel; 16 is a filling bucket; 17 is an observation window; 18 is a hanging ring; 19 is an air inlet; 20 is a blade.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the invention is further described in detail by combining the embodiments and the drawings. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention. The following describes the technical scheme of the present invention in detail with reference to examples and drawings, but the scope of protection is not limited thereto.
As shown in fig. 1 to 5, the invention provides a slipform construction device for a curb, which comprises a movable hollow outer shell 1, wherein the inner part of the outer shell 1 comprises a pouring area and an action area which are communicated with each other, the action area is arranged at the rear side of the upper end of the pouring area, two symmetrical inner templates 2 are arranged at the left side and the right side of the pouring area, and the left end face and the right end face of concrete to be poured are limited by the two inner templates 2; a filling hopper 16 for pouring concrete is arranged above the front end of the pouring area, a liftable scraping template 8 is arranged at the rear side of an outlet at the lower end of the filling hopper 16, and the upper end face of the poured concrete is scraped to be smooth through the scraping template 8; a group of belt conveying mechanisms are respectively arranged on the inner walls of the left side and the right side of the action area, the structures of the two groups of belt conveying mechanisms are identical and have an upper-lower height difference, a belt 4 in the belt conveying mechanism surrounds an isosceles trapezoid structure with a longer upper part and a shorter lower part, a plurality of vertical separation plates 5 are arranged between the two belt conveying mechanisms, the belts 4 on the two sides drive the separation plates 5 to circularly move along the track of the isosceles trapezoid structure, and the moving separation plates 5 separate poured concrete.
The pouring area and the action area are both cube spaces, the width of the pouring area is equal to that of the action area, and the rear end of the pouring area is flush with the rear end of the action area.
The outer shell 1 is a shell structure surrounded by a left side plate, a right side plate, a rear top plate, a front lower side plate, a front upper side plate, a front top plate and a rear side plate, wherein the left side plate and the right side plate are positioned at the left side and the right side of a pouring area and an action area, the front lower side plate is positioned in front of the pouring area, the front upper side plate is positioned in front of the action area, the front top plate is positioned above the front end of the pouring area, the rear top plate is positioned above the action area, the rear side plate is positioned behind the action area, and the rear end of the pouring area is kept open.
A vertical inner template 2 is fixedly arranged on the inner side surfaces of the left side plate and the right side plate of the outer mold shell 1, and the inner template 2 is parallel to the left side plate and the right side plate. The front ends of the two inner templates 2 extend to the front lower side plate, and the rear ends of the two inner templates 2 extend to the rear end edges of the left side plate and the right side plate.
Front and rear wheels 15 are respectively arranged at the lower ends of the outer side surfaces of the left side plate and the right side plate of the outer mold shell 1, and the outer mold shell 1 can be driven to move back and forth integrally through the wheels 15.
A hanging ring 18 is fixedly arranged at the upper end of the outer side surface of the front lower side plate of the outer mould shell 1, and a pulling device can be externally connected through the hanging ring 18, so that the outer mould shell 1 is driven to integrally move forwards.
The left side plate and the right side plate on two sides of the action area are respectively provided with an observation window 17, and the observation windows 17 are convenient for observing the concrete solidification state in the outer mould shell 1.
An air inlet 19 is arranged on the front upper side plate of the outer mould shell 1, and the air inlet 19 can keep ventilation inside the outer mould shell 1 so that concrete is solidified more quickly.
A shovel board 20 is fixedly arranged at the lower end of the outer side surface of the front lower side plate of the outer mould shell 1, and the shovel board 20 can clear the road surface to a certain extent when the outer mould shell 1 advances, so that the road edge stone is smoother when being paved.
The front top plate of the outer mold shell 1 is provided with a filling opening which is vertically penetrated, the inside of the filling opening is fixedly provided with a filling hopper 16, the filling hopper 16 is of a horn-shaped structure with thick upper part and thin lower part, and concrete can be injected into the front end of a pouring area through the filling hopper 16.
Still be provided with a screw hole and two guiding holes on the preceding roof of external mold shell 1, the guiding hole symmetry sets up in the both sides of screw hole, has a vertical threaded rod 9 at the inside spiro union of screw hole, has pegged graft respectively in two guiding hole insidely and has a vertical guide bar 11, and the lower extreme of threaded rod 9 and guide bar 11 is all connected with scraping the template 8.
The scraping template 8 is arranged between the left inner template 2 and the right inner template 2 and comprises a horizontal plate, an inclined plate, a left vertical plate and a right vertical plate. The horizontal plate and the inclined plate are of square plate structures, the front end of the inclined plate is higher than the rear end of the inclined plate, and the rear end of the inclined plate is in transitional connection with the front end of the horizontal plate. The left vertical plate and the right vertical plate are symmetrically arranged at the left side and the right side respectively, the left vertical plate is parallel to the left inner template 2 and is in contact with the left inner template 2, and the right vertical plate is parallel to the right inner template 2 and is in contact with the right inner template 2; the upper edge of the left vertical plate is fixedly connected with the horizontal plate and the left edge of the inclined plate, and the upper edge of the right vertical plate is fixedly connected with the horizontal plate and the right edge of the inclined plate; the lower edges of the left side vertical plate and the right side vertical plate are arc-shaped edges, and the lower edges of the left side vertical plate and the right side vertical plate are blade-shaped structures.
The lower end of the threaded rod 9 is rotationally connected with the upper end face of the horizontal plate, and the lower end of the guide rod 11 is fixedly connected with the upper end face of the horizontal plate. The scraping plate 8 can be controlled to slide up and down along the guide rod 11 by rotating the threaded rod 9, so that the height of the scraping plate 8 is adjusted, and the height of the upper end face of concrete is adjusted.
The belt conveying mechanism comprises a belt 4, a belt pulley 3 and a motor 10. The number of the pulleys 3 is four, and the pulleys are rotatably arranged on the inner side surface of the left side plate and the inner side surface of the right side plate of the outer die shell 1. The four belt pulleys 3 are divided into two upper sides and two lower sides, the two belt pulleys 3 on the upper sides are equal in height, the two belt pulleys 3 on the lower sides are equal in height, the distance between the two belt pulleys 3 on the upper sides is larger than the distance between the two belt pulleys 3 on the lower sides, and the four belt pulleys 3 are respectively located at four corners of an isosceles trapezoid structure with long upper sides and short lower sides. The belt 4 is arranged outside the four belt pulleys 3, and the belt 4 is wound into an isosceles trapezoid structure with long upper part and short lower part. A motor 10 is fixedly arranged on the outer side surfaces of the left side plate and the right side plate of the outer shell 1 respectively, an output shaft of the motor 10 is fixedly connected with one belt pulley 3 of the belt conveying mechanism, and the belt pulley 3 is driven to rotate by the motor 10.
The outer sides of the belt pulleys 3 are provided with annular grooves 12, the inner walls of the belts 4 are provided with protruding strips 13, and the belt pulleys 3 are matched with the corresponding protruding strips 13 of the belts 4 through the annular grooves 12; the belt 4 is prevented from being deviated during transmission. The circular array grooves 14 are formed in the outer cylindrical surface of the belt pulley 3, the belt pulley 3 is matched with the belt 4 through the grooves 14, and no slipping between the belt 4 and the belt pulley 3 is guaranteed.
The belt 4 of the belt conveying mechanism on the left and right sides is kept equal in structure and size, the positions along the front and rear directions are the same, and only the height along the vertical direction is different.
The division board 5 is for setting up the square platelike structure in the vertical plane of left and right directions, fixedly respectively is provided with a side ear piece 6 in the upper end left and right sides of division board 5, rotates respectively on the terminal surface of one side that two side ear pieces 6 kept away from each other and is provided with a connector 7, and two connectors 7 have the difference in height from top to bottom, and the axis of rotation of two connectors 7 all sets up along left and right directions level. The two connectors 7 are respectively connected with the left belt 4 and the right belt 4 in a rotating way.
The working principle of the invention is as follows:
The stirred concrete is poured between the inner formworks 2 in the outer formwork 1 through the filling hopper 16, so that the concrete is molded in the inner formworks 2, and the outer formwork 1 advances forward while being poured. In the advancing process, the top of the concrete between the inner templates 2 is scraped and leveled by the scraping templates 8, so that the curb is gradually formed between the inner templates 2, and the height of the scraping templates 8 can be adjusted through the threaded rods 9, so that the height is adjusted according to the requirement of the curb.
The poured concrete is limited by the inner templates 2at the left side and the right side, and a strip square concrete is poured in the pouring area, and the concrete is continuously not separated curb at the moment.
In the process of advancing the outer mold shell 1, the motor 10 drives the belt pulley 3 to rotate, the belt pulley 3 drives the belt 4 to move, the belt 4 on the left side and the right side drives the partition plate 5 to circularly move along the track of the isosceles trapezoid structure, the specific moving track is that the partition plate moves forwards in the upper side horizontal area of the belt 4, the front side inclined area of the belt 4 moves backwards and downwards, the lower side horizontal area of the belt 4 moves backwards and upwards, and the rear side inclined area of the belt 4 moves backwards and upwards and continuously circularly reciprocates.
When the partition plate 5 moves in the front inclined area of the belt 4 toward the lower side with the belt 4, the partition plate 5 moves horizontally rearward with respect to the outer die case 1, and this horizontal rearward movement is offset from the forward movement of the outer die case 1, so that the partition plate 5 remains stationary in the front-rear direction in the front inclined area of the belt 4 toward the lower side with the belt 4, and only the partition plate 5 moves downward in the vertical direction, thereby cutting the stationary curb.
When the divider plate 5 moves horizontally in the lower horizontal region of the belt 4 with the belt 4 rearward, the downward cutting action of the curb is completed, at which time the divider plate 5 moves horizontally rearward relative to the outer shell 1 and the rearward movement is at a greater speed than the forward movement of the outer shell 1, such that the two counteract each other and the divider plate 5 still has a horizontal rearward movement, such that the divider plate 5 moves rearward relative to the curb, thereby pushing the slit cut by the divider plate 5 rearward, such that the slit remains wide enough to prevent thermal expansion and contraction from damaging the curb.
When the partition plate 5 moves upward and rearward along with the belt 4 in the rearward inclined area of the belt 4, the partition plate 5 moves rearward and horizontally relative to the outer die case 1, and the rearward and horizontally movement is offset from the forward movement of the outer die case 1, so that the partition plate 5 remains stationary in the front-rear direction during the upward and rearward movement of the belt 4 in the rearward inclined area of the belt 4, and only the partition plate 5 rises in the vertical direction, so that the partition plate 5 is pulled out from the slit of the curb.
When the partition plate 5 moves horizontally in the lower upper horizontal region of the belt 4 rearward with the belt 4, the partition plate 5 has been withdrawn from the slit of the curb, at which time the partition plate 5 moves horizontally forward with respect to the outer shell 1, the forward speed of the partition plate 5 being superimposed with the forward speed of the outer shell 1, so that the partition plate 5 moves forward faster than the outer shell 1, so that the partition plate 5 returns to the front end of the upper horizontal region of the belt 4, returns to the initial position, and resumes the next cutting action.
Through a plurality of division boards 5 that constantly circulate and remove, separate the holistic curb that pours into equilong curb in proper order to can not make the whole removal that stops of device in the separation process, guaranteed the holistic efficiency of pouring of curb.
Because the belt 4 of division board 5 both sides has upper and lower difference in height, the connector 7 of division board 5 both sides also has upper and lower difference in height, can not take place the front and back deflection when cutting down when division board 5 like this, the tangent plane parallel and level when guaranteeing the curb cutting.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. A slipform construction device for curb, its characterized in that: the concrete pouring device comprises a movable hollow outer mold shell (1), wherein a pouring area and an action area which are communicated with each other are arranged in the outer mold shell (1), the action area is arranged at the rear side of the upper end of the pouring area, two symmetrical inner mold plates (2) are arranged at the left side and the right side of the pouring area, and the left end face and the right end face of concrete to be poured are limited through the two inner mold plates (2); a filling hopper (16) for pouring concrete is arranged above the front end of the pouring area, a liftable scraping template (8) is arranged at the rear side of an outlet at the lower end of the filling hopper (16), and the upper end face of the poured concrete is scraped to be flat through the scraping template (8); a group of belt conveying mechanisms are respectively arranged on the inner walls of the left side and the right side of the action area, the structures of the two groups of belt conveying mechanisms are identical and have upper and lower height differences, a belt (4) in the belt conveying mechanisms surrounds an isosceles trapezoid structure which is long at the upper part and short at the lower part, a plurality of vertical separation plates (5) are arranged between the two belt conveying mechanisms, the belts (4) on the two sides drive the separation plates (5) to circularly move along the track of the isosceles trapezoid structure, and the moving separation plates (5) separate poured concrete.
2. A slipform construction set for kerb as claimed in claim 1, characterized in that: the outer mold shell (1) is a shell structure formed by surrounding a left side plate, a right side plate, a rear top plate, a front lower side plate, a front upper side plate, a front top plate and a rear side plate, wherein the left side plate and the right side plate are positioned at the left side and the right side of a pouring area and an action area, the front lower side plate is positioned in front of the pouring area, the front upper side plate is positioned in front of the action area, the front top plate is positioned above the front end of the pouring area, the rear top plate is positioned above the action area, the rear side plate is positioned behind the action area, and the rear end of the pouring area is kept open.
3. A slipform construction set for kerb according to claim 2, characterized in that: a vertical inner template (2) is fixedly arranged on the inner side surfaces of the left side plate and the right side plate of the outer mold shell (1), and the inner template (2) is parallel to the left side plate and the right side plate; the front ends of the two inner templates (2) extend to the front lower side plate, and the rear ends of the two inner templates (2) extend to the rear end edges of the left side plate and the right side plate.
4. A slipform construction set for kerb according to claim 2, characterized in that: front and rear wheels (15) are respectively arranged at the lower ends of the outer side surfaces of the left side plate and the right side plate of the outer shell (1); a hanging ring (18) is fixedly arranged at the upper end of the outer side surface of the front lower side plate of the outer mold shell (1); a left side plate and a right side plate on two sides of the action area are respectively provided with an observation window (17); an air inlet (19) is arranged on the front upper side plate of the outer shell (1); a shovel plate (20) is fixedly arranged at the lower end of the outer side surface of the front lower side plate of the outer mold shell (1).
5. A slipform construction set for kerb according to claim 2, characterized in that: the front top plate of the outer mold shell (1) is provided with a filling opening which is vertically penetrated, the inside of the filling opening is fixedly provided with a filling hopper (16), the filling hopper (16) is of a horn-shaped structure with a thick upper part and a thin lower part, and concrete is injected into the front end of a pouring area through the filling hopper (16).
6. A slipform construction set for kerb according to claim 2, characterized in that: still be provided with a screw hole and two guiding holes on the preceding roof of external mold shell (1), the guiding hole symmetry sets up in the both sides of screw hole, has a vertical threaded rod (9) at the inside spiro union of screw hole, has pegged graft respectively in two guiding hole insidely and has a vertical guide bar (11), and the lower extreme of threaded rod (9) and guide bar (11) is all connected with scraping template (8).
7. A slipform construction set for kerb as claimed in claim 6, wherein: the scraping template (8) is arranged between the left inner template (2) and the right inner template (2) and comprises a horizontal plate, an inclined plate, a left vertical plate and a right vertical plate; the horizontal plate and the inclined plate are of square plate structures, the front end of the inclined plate is higher than the rear end of the inclined plate, and the rear end of the inclined plate is in transitional connection with the front end of the horizontal plate; the left vertical plate and the right vertical plate are symmetrically arranged at the left side and the right side respectively, the left vertical plate is parallel to the left inner template (2) and is in contact with the left inner template, and the right vertical plate is parallel to the right inner template (2) and is in contact with the right inner template; the upper edge of the left vertical plate is fixedly connected with the horizontal plate and the left edge of the inclined plate, and the upper edge of the right vertical plate is fixedly connected with the horizontal plate and the right edge of the inclined plate; the lower edges of the left vertical plate and the right vertical plate are arc-shaped edges, and the lower edges of the left vertical plate and the right vertical plate are blade-shaped structures; the lower end of the threaded rod (9) is rotationally connected with the upper end face of the horizontal plate, and the lower end of the guide rod (11) is fixedly connected with the upper end face of the horizontal plate.
8. A slipform construction set for kerb according to claim 2, characterized in that: the belt conveying mechanism comprises a belt (4), a belt pulley (3) and a motor (10); the number of the pulleys (3) is four, and the pulleys are rotatably arranged on the inner side surface of the left side plate and the inner side surface of the right side plate of the outer mold shell (1); the four belt pulleys (3) are divided into two upper sides and two lower sides, the two belt pulleys (3) on the upper sides are equal in height, the two belt pulleys (3) on the lower sides are equal in height, the distance between the two belt pulleys (3) on the upper sides is larger than the distance between the two belt pulleys (3) on the lower sides, and the four belt pulleys (3) are respectively positioned at four corners of an isosceles trapezoid structure with long upper parts and short lower parts; the belt (4) is arranged on the outer sides of the four belt pulleys (3), and the belt (4) is wound into an isosceles trapezoid structure with long upper part and short lower part; a motor (10) is fixedly arranged on the outer side surfaces of the left side plate and the right side plate of the outer shell (1), an output shaft of the motor (10) is fixedly connected with one belt pulley (3) of the belt conveying mechanism, and the belt pulley (3) is driven to rotate by the motor (10).
9. A slipform construction set for kerb as claimed in claim 8, wherein: the outer sides of the belt pulleys (3) are provided with annular grooves (12), the inner walls of the belts (4) are provided with protruding strips (13), and the belt pulleys (3) are matched with the protruding strips (13) of the corresponding belts (4) through the annular grooves (12); avoiding the belt (4) from shifting during transmission.
10. A slipform construction set for kerb as claimed in claim 8, wherein: the partition plate (5) is of a square plate-shaped structure arranged in a vertical plane in the left-right direction, a side lug (6) is fixedly arranged on the left side and the right side of the upper end of the partition plate (5), a connector (7) is rotatably arranged on the end face of one side, away from each other, of the two side lugs (6), the two connectors (7) have an upper-lower height difference, and the rotation axes of the two connectors (7) are horizontally arranged along the left-right direction; the two connectors (7) are respectively connected with the left belt (4) and the right belt (4) in a rotating way.
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| CN202410493496.4A CN118087341B (en) | 2024-04-23 | 2024-04-23 | Slip form construction device for curb |
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| CN202410493496.4A CN118087341B (en) | 2024-04-23 | 2024-04-23 | Slip form construction device for curb |
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| CN118087341B (en) | 2024-06-28 |
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