CN210458876U

CN210458876U - Slipform paving equipment

Info

Publication number: CN210458876U
Application number: CN201920867587.4U
Authority: CN
Inventors: 张良奇; 李冠峰; 沈海涛; 孔鲜宁; 黄凯强; 朱容蓄
Original assignee: Xuchang Detong Concrete Industry Technology Research Institute Co ltd
Current assignee: Xuchang Detong Concrete Industry Technology Research Institute Co ltd
Priority date: 2019-06-11
Filing date: 2019-06-11
Publication date: 2020-05-05
Anticipated expiration: 2029-06-11

Abstract

The utility model discloses a slipform paving device, including draw gear and paving device, draw gear includes hopper, power device, control platform, transmission system, running gear I, material feeding unit and distributing device, draw gear and paving device swing joint, the paving device includes the walking frame, the walking frame is the detachable fractional structure of multistage, the walking frame is linked firmly vibrating device, tamping unit and extrusion molding board, the extrusion molding board both sides are provided with the side form board that links firmly with the walking frame, the side form board is fixed firmly running gear II; generally, the utility model has the advantages of convenient to use, be convenient for transport, pave effectually.

Description

Slipform paving equipment

Technical Field

The utility model relates to a road engineering equipment technical field, concretely relates to slipform equipment of paving.

Background

Along with the development of the road traffic industry in China, the cement concrete road is gradually emphasized and widely applied to the construction of rural roads due to the advantages of good durability, large rigidity, slow attenuation of flatness and the like, a slip form paver is a main machine for the construction of the cement concrete road, and the slip form paver is used for the paving construction of the cement concrete road, so that the quality of the cement concrete road is obviously improved, and the construction speed of the cement concrete road is improved; however, most of the existing slip form pavers are integrated, have complex structures and high manufacturing cost, and are inconvenient to integrally transport during transportation; in the paving process, the integrated equipment is poor in maneuverability and inconvenient to use, and if the bending radius of the pavement is too small, the side templates can seriously damage the paved road shoulders; meanwhile, in the process of paving, in order to prevent the side templates from rubbing and being stuck with uneven paving ground, the side templates have larger ground clearance and more serious slurry leakage, so that slurry is lacking in the road surface, the road surface is uneven, and the paving effect is poor; therefore, to solve the above problems, a need exists for a slipform paving apparatus.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a convenient to use, be convenient for transport, the effectual slipform equipment of paving paves.

In order to realize the above-mentioned purpose, the utility model provides a slipform equipment of paving, including draw gear and paving device, draw gear includes hopper, power device, controls platform, transmission system, running gear I, material feeding unit and distributing device, draw gear with paving device swing joint, the paving device is including the walking frame, the walking frame is the removable fraction structure of multistage, the last vibrating device, tamping device and the extrusion shaping board of having linked firmly of walking frame, the extrusion shaping board both sides are provided with the side form board that links firmly with the walking frame, running gear II has set firmly on the side form board.

The feeding device adopts a belt conveyor, a spiral conveyor or a scraper conveyor.

The distributing device comprises a distributing device and a virtual square control plate which are fixedly connected with the travelling device I through a screw and a nut; the distributing device and the virtual square control plate are of multi-section detachable structures, and all the sections are connected through bolts.

The vibrating device comprises a multi-section detachable vibrating rod fixing frame, the vibrating rod fixing frame is connected with the traveling frame through an adjusting device, the adjusting device comprises a bolt sleeve and an adjusting bolt, one end of the bolt sleeve is fixedly connected with the vibrating rod fixing frame, the other end of the bolt sleeve is provided with the adjusting bolt, one end of the adjusting bolt is fixedly connected with the traveling frame, the adjusting device is further provided with a guide rod, the guide rod is slidably sleeved on the traveling frame, the vibrating rod fixing frame is connected with a plurality of vibrating rod mounting frames through a hoop, and a high-frequency vibrating rod is fixedly connected on the vibrating rod mounting frames.

The tamping device comprises a driving motor, the driving motor is connected with an eccentric mechanism through a transmission mechanism, a fixing plate is fixedly connected onto the eccentric mechanism, a plurality of bolt mounting holes are formed in the fixing plate, adapter plates are connected onto the bolt mounting holes in a threaded mode, and the lower ends of the adapter plates are fixedly connected with tamping plates.

The extrusion molding plate is of a multi-section detachable structure and is connected with the walking frame through a screw and a nut.

The side formworks are fixedly connected with the walking frame through connecting rods, one ends of the connecting rods are fixedly connected with the side formworks, and the other ends of the connecting rods are connected with the walking frame through nuts.

The side template comprises a first side plate and a second side plate, a clamping block is arranged on the outer side wall of the first side plate, a connecting plate is arranged on the outer side wall of the second side plate, the connecting plate is fixedly connected with the clamping block, a first floating plate is movably connected to the inner wall of the first side plate, and a second floating plate is movably connected to the inner wall of the second side plate.

The connecting plate is inserted between the two clamping blocks, and the clamping blocks are fixedly connected with the connecting plate through penetrating bolts.

A limiting groove is formed in the outer side wall of the first side plate, a hook matched with the limiting groove is arranged at the upper end of the first floating plate, and a first adjusting bolt arranged at the upper end of the hook is in contact with the upper end face of the first side plate; the second side plate is characterized in that a bolt adjusting block and a threaded hole are formed in the inner side wall of the second side plate, a bolt mounting block and a waist-shaped hole are formed in the second floating plate, a second adjusting bolt arranged on the bolt adjusting block is in contact with the upper end face of the bolt mounting block, and the threaded hole is movably connected with the waist-shaped hole through a bolt.

The walking device II adopts a wheel type walking mechanism, a crawler type walking mechanism or a sliding shoe type walking mechanism.

The beneficial effects of the utility model reside in that:

1. the utility model discloses a draw gear and the device swing joint of paving, make things convenient for the separation of the two, make draw gear and paving device separately transport alone, simultaneously, the radius when having reduced the device of paving and turning, the destruction of the road shoulder of road surface that has spread to the side form board has been reduced, make the effect of paving better, and swing joint's mode makes its mobility more nimble, can compensate the incline that produces when draw gear walks, reduced the requirement to straightness accuracy when draw gear walks, make the road surface straightness accuracy of paving better, it is very convenient to use; the traveling device II is arranged, so that the equipment is more convenient to transfer and transport; the walking frame, the vibrating device, the tamping device, the extrusion molding plate and the side template are all of a detachable structure, so that the utility model can be suitable for paving pavements with different widths, and is convenient for detaching and transporting equipment;

2. the side template is provided with the floating plate, so that the ground clearance is reduced, slurry leakage is reduced, the paved road surface is smoother, and the paving effect is better; in the paving process, when the paving ground becomes high, the first floating plate and the second floating plate can be jacked up by the paving ground, so that the scraping and the blocking with the paving ground are reduced; when the ground is lowered, the first floating plate and the second floating plate can descend by self-weight; when paving is finished, the first adjusting bolt and the second adjusting bolt are screwed, the first floating plate and the second floating plate are adjusted to be higher, gaps between the first floating plate and the ground and between the second floating plate and the ground are increased, the first floating plate and the second floating plate are prevented from contacting with the ground, equipment is convenient to transport and walk, and the use is very convenient; generally, the utility model has the advantages of convenient to use, be convenient for transport, pave effectually.

Drawings

Fig. 1 is a schematic view of the structure of the present invention.

Fig. 2 is a schematic top view of the present invention.

Fig. 3 is a schematic view of the three-dimensional structure of the paving device of the present invention.

Fig. 4 is a schematic perspective view of the vibrating device of the present invention.

Fig. 5 is an enlarged schematic structural diagram of the adjusting device of the present invention.

Fig. 6 is a schematic perspective view of the tamping device of the present invention.

Fig. 7 and 8 are schematic perspective views of the sideform of the present invention.

Fig. 9 is an enlarged schematic view of the connecting rod of the present invention.

In the figure: 1. the device comprises a traction device 11, a hopper 12, a power device 13, a console 14, a transmission system 15, a traveling device I16, a feeding device 17, a distributing device 171, a distributor 172, a virtual square control panel 2, a paving device 21, a traveling frame 22, a vibrating device 221, a vibrating rod fixing frame 222, an adjusting device 2221, a bolt sleeve 2222, an adjusting screw 223, a guide rod 224, an anchor ear 225, a vibrating rod mounting frame 226, a high-frequency vibrating rod 23, a tamping device 231, a driving motor 232, a transmission mechanism 233, an eccentric mechanism 234, a fixing plate 235, a bolt mounting hole 236, an adapter plate 237, a tamping plate 24, an extrusion molding plate 25, a side template 251, a first side plate 252, a second side plate 253, a clamping block 254, a connecting plate 255, a first floating plate 256, a second floating plate 257, a limiting groove 258, a feeding device 2, a distributing device 171, The device comprises a hook 259, a first adjusting bolt 2510, a bolt adjusting block 2511, a threaded hole 2512, a bolt mounting block 2513, a kidney-shaped hole 2514, a second adjusting bolt 26, a travelling mechanism II 27 and a connecting rod.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

As shown in fig. 1 to 6, the slipform paving apparatus includes a traction device 1 and a paving device 2, wherein the traction device 1 is used for providing power required by walking and working, and simultaneously performing feeding and distributing; the paving device 2 is used for paving the cement concrete pavement which is processed by the traction device 1 and meets the requirements after vibration, slurry lifting, compacting, tamping and extrusion forming.

Draw gear 1 includes hopper 11, power device 12, controls platform 13, transmission system 14, running gear I15, material feeding unit 16 and distributing device 17, draw gear 1 with paving device 2 and connecting through articulated mode, make things convenient for draw gear 1 and 2 installation dismantlements of paving device for draw gear 1 and the transportation of can separately alone of paving device 2, simultaneously, reduced the radius when paving device 2 turns, reduced the destruction of side form board 25 to the road shoulder of the road surface of paving, make the effect of paving better, and swing joint's mode makes its mobility more nimble, and it is very convenient to use.

The hopper 11 is positioned at the front end of the paver and used for receiving the discharged concrete, the power device 12 adopts a diesel engine, the transmission system 14 adopts a full hydraulic transmission system, the traveling device I15 adopts a crawler-type traveling mechanism or a tire-type traveling mechanism, and the feeding device 16 adopts a belt conveyor, a screw conveyor or a scraper conveyor.

The distributing device 17 comprises a distributing device 171 and a virtual square control plate 172 which are fixedly connected with the traveling device I15 through a screw and a nut, the distributing device 171 is used for conveying cement concrete to two sides of a road surface, the virtual square control plate 172 is used for controlling the thickness of the cement concrete entering the paving device 2, the distributing device 171 and the virtual square control plate 172 are fixedly connected with the screw, the screw can be driven to move up and down by screwing the nut, and the height adjustment of the distributing device 171 and the virtual square control plate 172 is realized; the distributing device 171 and the virtual square control panel 172 are of multi-section detachable structures, the sections are connected through bolts, the distributing device 171 adopts a spiral distributing device and can also adopt a plough distributing device.

The vibrating device 22 comprises a multi-section detachable vibrating rod fixing frame 221, the vibrating rod fixing frame 221 is connected with the walking frame 21 through an adjusting device 222, the adjusting device 222 comprises a bolt sleeve 2221 and an adjusting screw 2222, one end of the bolt sleeve 2221 is fixedly connected with the vibrating rod fixing frame 221, the other end of the bolt sleeve 2221 is provided with the adjusting screw 2222 used in a matched mode, one end of the adjusting screw 2222 is fixedly connected with the walking frame 21, the adjusting device 222 is further provided with a guide rod 223, the guide rod 223 is slidably sleeved on the walking frame 21, a plurality of through holes are formed in the upper portion of the guide rod 223, and the guide rod 223 is limited through bolts inserted in the through holes; be connected with a plurality of vibrating rod mounting bracket 225 through staple bolt 224 on the vibrating rod mount 221, vibrating rod mounting bracket 225 is elastic construction, and the loose axle that sets up between two mounting panels, the mounting panel and the cover are established and are established the epaxial spring of loose axle, the vibrating rod mounting bracket 225 is gone up and is linked firmly the high frequency vibrating rod 226, and the vibrating rod mounting bracket 225 sets up to elastic construction, is the vibration that vibrates the vibrating rod 226 and produce in order to cushion the high frequency.

As shown in fig. 6, the tamping device 23 includes a driving motor 231, the driving motor 231 is connected to an eccentric mechanism 233 through a transmission mechanism 232, the transmission mechanism 232 performs power transmission by using a sprocket and a chain in a matching manner, the eccentric mechanism 233 performs eccentricity by using a connecting shaft and an eccentric wheel fixedly connected to the connecting shaft, the connecting shaft is connected to the driving motor 231 through the transmission mechanism 232, the driving motor 231 drives the eccentric wheel to move to perform eccentric motion, the eccentric mechanism 233 is fixedly connected to a fixing plate 234, the fixing plate 234 is provided with a plurality of bolt mounting holes 235, an adapter plate 236 is screwed to the bolt mounting holes 235, the lower end of the adapter plate 236 is fixedly connected to a tamping plate 237, the adapter plate 236 is mounted to different bolt mounting holes 235, so as to adjust the height of the tamping plate 237, and the tamping plate 237 can be replaced according to use requirements.

The extrusion molding plate 24 is of a multi-section detachable structure, the extrusion molding plate 24 can be detached according to actual width requirements, the width requirements are met, the extrusion molding plate 24 is connected with the walking frame 21 through a screw rod and a nut, the nut is screwed, the screw rod can be driven to move up and down, and the height of the extrusion molding plate 24 can be adjusted.

As shown in fig. 1, 2 and 3, the paving device 2 includes a walking frame 21, the walking frame 21 is a multi-section detachable structure, the walking frames 21 are connected by bolts, and the installation and the detachment of the walking frame 21 are convenient according to the width requirement; the pavement paving machine is characterized in that the walking frame 21 is fixedly connected with a vibrating device 22, a tamping device 23 and an extrusion molding plate 24, side templates 25 fixedly connected with the walking frame 21 are arranged on two sides of the extrusion molding plate 24, a walking device II 26 is fixedly arranged on the side templates 25, and the vibrating device 22 is used for sinking coarse aggregate to enable cement paste to rise to the surface, so that a paved pavement is compact, the structural strength is high, and the surface is smooth and flat; the tamping devices 23 are provided with two sets and are used for tamping the coarse aggregate on the upper part of the vibrated concrete into the lower layer of the cement pavement so as to ensure that the upper surface is flat and smooth; the extrusion molding plate 24 and the side mold plate 25 enable the road surface to reach the required width and height, and enable the extruded road surface to be compact and smooth in surface; the traveling device II 26 adopts a wheel type traveling mechanism, a crawler type traveling mechanism or a sliding shoe type traveling mechanism, so that the traveling and the transportation of the spreading device are facilitated; the running gear II 26 is preferably a wheel type running gear, and the reserved space at the edge of the pre-paved road can be effectively reduced.

As shown in fig. 1 and 9, the side form plate 25 through connecting rod 27 with the walking frame 21 links firmly, and connecting rod 27 is a plurality of, connecting rod 27 one end with the side form plate 25 links firmly, and the connecting rod 27 other end is the screw rod that links firmly through the welding, realizes being connected of side form plate 25 and walking frame 21 through nut, screw rod cooperation, adopts this mode can adjust angle and distance between side form plate 25 and the walking frame 21 to a certain extent, makes the connection between the two more simple and convenient and more firm.

As shown in fig. 7 and 8, the side template 25 includes first curb plate 251 and second curb plate 252, be equipped with clamp splice 253 on the first curb plate 251 lateral wall, be equipped with connecting plate 254 on the second curb plate 252 lateral wall, connecting plate 254 with clamp splice 253 links firmly, swing joint has first floating plate 255 on the inner wall of first curb plate 251, swing joint has second floating plate 256 on the inner wall of second curb plate 252, and the ground clearance of the reducible side template 25 of first floating plate 255 and second floating plate 256 reduces the hourglass thick liquid of the in-process of paving, makes the road surface of paving more level and smooth, and the effect of paving is better.

The connecting plate 254 is inserted between the two clamping blocks 253, and the clamping blocks 253 and the connecting plate 254 are fixedly connected through penetrating bolts, so that the structure is simple, and the mounting and dismounting are convenient.

A limiting groove 257 is formed in the outer side wall of the first side plate 251, a hook 258 matched with the limiting groove 257 is arranged at the upper end of the first floating plate 255, and a first adjusting bolt 259 arranged at the upper end of the hook 258 is in contact with the upper end face of the first side plate 251; a bolt adjusting block 2510 and a threaded hole 2511 are arranged on the inner side wall of the second side plate 252, a bolt mounting block 2512 and a waist-shaped hole 2513 are arranged on the second floating plate 256, a second adjusting bolt 2514 arranged on the bolt adjusting block 2510 is in contact with the upper end surface of the bolt mounting block 2512, and the threaded hole 2511 is movably connected with the waist-shaped hole 2513 through a bolt; in the paving process, when the paving ground becomes high, the first floating plate 255 and the second floating plate 256 can be jacked up by the paving ground, so that the friction and the jamming with the paving ground are reduced, and when the paving ground is lowered, the first floating plate 255 and the second floating plate 256 can descend by self-weight; when paving is completed, the first adjusting bolt 259 and the second adjusting bolt 2514 are screwed, the first floating plate 255 and the second floating plate 256 are adjusted upwards to a higher position, gaps between the first floating plate 255 and the second floating plate 256 and the ground are increased, contact with the ground is avoided, and equipment can walk and transition conveniently.

The utility model discloses application method does:

when the pavement is paved, the width and the height of each device of the paving device 2 are adjusted as required, the traction device 1 and the paving device 2 are started through the control platform 13, the paving device 2 starts to move under the driving of the traction device 1 and the driving of the traveling device II 26, in the moving process, cement concrete in the hopper 11 is conveyed to the distributing device 17 through the feeding device 16, the distributing device 171 of the distributing device 17 conveys the cement concrete to two sides of the pavement, the virtual direction control panel 172 controls the thickness of the cement concrete entering the paving device 2, and after the cement concrete reaches the paving device 2, the vibrating device 22 vibrates the cement concrete to enable coarse aggregate to sink and the cement paste to rise to the surface; then the tamping device 23 tamps the coarse aggregate on the upper part of the vibrated concrete into the lower layer of the cement road surface, so that the upper surface of the concrete becomes flat and smooth; the cement concrete after the tamping of the tamping device 23 is enabled to meet the width and height requirements of the paved road under the action of the extrusion molding plate 24 and the side mold plate 25, and the extruded road surface becomes more compact and smoother through the extrusion molding plate 24 and the side mold plate 25.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a slipform equipment that paves, includes draw gear and paving device, draw gear includes hopper, power device, controls platform, transmission system, running gear I, material feeding unit and distributing device, its characterized in that: draw gear with the device swing joint that paves, the device that paves includes the walking frame, the walking frame is the removable fraction structure of multistage, it has vibrator, tamping unit and extrusion moulding board to link firmly on the walking frame, extrusion moulding board both sides are provided with the side form board that links firmly with the walking frame, running gear II has set firmly on the side form board.

2. A slipform paving apparatus according to claim 1, characterised in that: the distributing device comprises a distributing device and a virtual square control plate which are fixedly connected with the travelling device I through a screw and a nut; the distributing device and the virtual square control plate are of multi-section detachable structures, and all the sections are connected through bolts.

3. A slipform paving apparatus according to claim 1, characterised in that: the vibrating device comprises a multi-section detachable vibrating rod fixing frame, the vibrating rod fixing frame is connected with the traveling frame through an adjusting device, the adjusting device comprises a bolt sleeve and an adjusting bolt, one end of the bolt sleeve is fixedly connected with the vibrating rod fixing frame, the other end of the bolt sleeve is provided with the adjusting bolt, one end of the adjusting bolt is fixedly connected with the traveling frame, the adjusting device is further provided with a guide rod, the guide rod is slidably sleeved on the traveling frame, the vibrating rod fixing frame is connected with a plurality of vibrating rod mounting frames through a hoop, and a high-frequency vibrating rod is fixedly connected on the vibrating rod mounting frames.

4. A slipform paving apparatus according to claim 1, characterised in that: the tamping device comprises a driving motor, the driving motor is connected with an eccentric mechanism through a transmission mechanism, a fixing plate is fixedly connected onto the eccentric mechanism, a plurality of bolt mounting holes are formed in the fixing plate, adapter plates are connected onto the bolt mounting holes in a threaded mode, and the lower ends of the adapter plates are fixedly connected with tamping plates.

5. A slipform paving apparatus according to claim 1, characterised in that: the extrusion molding plate is of a multi-section detachable structure and is connected with the walking frame through a screw and a nut.

6. A slipform paving apparatus according to claim 1, characterised in that: the side formworks are fixedly connected with the walking frame through connecting rods, one ends of the connecting rods are fixedly connected with the side formworks, and the other ends of the connecting rods are connected with the walking frame through nuts.

7. A slipform paving apparatus according to claim 1 or 6, characterised in that: the side template comprises a first side plate and a second side plate, a clamping block is arranged on the outer side wall of the first side plate, a connecting plate is arranged on the outer side wall of the second side plate, the connecting plate is fixedly connected with the clamping block, a first floating plate is movably connected to the inner wall of the first side plate, and a second floating plate is movably connected to the inner wall of the second side plate.

8. The slipform paving apparatus of claim 7, wherein: the connecting plate is inserted between the two clamping blocks, and the clamping blocks are fixedly connected with the connecting plate through penetrating bolts.

9. A slipform paving apparatus according to claim 8, characterised in that: a limiting groove is formed in the outer side wall of the first side plate, a hook matched with the limiting groove is arranged at the upper end of the first floating plate, and a first adjusting bolt arranged at the upper end of the hook is in contact with the upper end face of the first side plate; the second side plate is characterized in that a bolt adjusting block and a threaded hole are formed in the inner side wall of the second side plate, a bolt mounting block and a waist-shaped hole are formed in the second floating plate, a second adjusting bolt arranged on the bolt adjusting block is in contact with the upper end face of the bolt mounting block, and the threaded hole is movably connected with the waist-shaped hole through a bolt.

10. A slipform paving apparatus according to claim 1, characterised in that: the walking device II adopts a wheel type walking mechanism, a crawler type walking mechanism or a sliding shoe type walking mechanism.