CN216786758U - Integrated paving equipment - Google Patents
Integrated paving equipment Download PDFInfo
- Publication number
- CN216786758U CN216786758U CN202122954338.9U CN202122954338U CN216786758U CN 216786758 U CN216786758 U CN 216786758U CN 202122954338 U CN202122954338 U CN 202122954338U CN 216786758 U CN216786758 U CN 216786758U
- Authority
- CN
- China
- Prior art keywords
- paving
- screw rod
- truss
- integrated
- storage bin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model relates to integrated paving equipment, which consists of a concrete pouring mechanism and a maintenance mechanism which are loaded on a self-traction travelling mechanism; the walking mechanism comprises two steel support beams, walking wheels and hydraulic lifting devices are arranged below the front end and the rear end of each beam, and the beams are connected through trusses to form a synchronous walking mechanism; the pouring mechanism is arranged at the front part and comprises a storage bin which spans between the two section steel supporting beams, a screw rod stirring and feeding device is arranged in the storage bin, a discharge hole is arranged at the bottom, and an arc-shaped scraper blade and a vibration platform are arranged behind the discharge hole; the maintenance mechanism is arranged at the rear part and comprises a guide rail at the top of the truss and a troweling machine moving along the guide rail. The traveling mechanism can move forwards, backwards, upwards and downwards, the spiral stirring and feeding device is beneficial to secondary stirring and uniform paving, the paving width can be adjusted by the expansion joint, the vibrating platform is vibrated and compacted after the arc-shaped scraper is primarily scraped, the troweling machine automatically performs surface collection and maintenance, and the equipment integrates all processes of concrete construction into an integrated pouring.
Description
Technical Field
The utility model belongs to the technical field of civil engineering, mainly relates to concrete paving in the fields of highway engineering, municipal engineering, bridge engineering and the like, and particularly designs integrated paving equipment.
Background
High-performance concrete is gradually and widely applied to projects such as buildings, bridges, roads and the like due to higher strength, toughness, durability and the like, and with the improvement of technological level, the application development trend of a thin concrete surface layer or a base layer is rapid, particularly steel-doped fiber concrete such as STC (concrete-reinforced concrete), UHPC (ultra high performance concrete) and the like. Because the water-cement ratio of the high-performance concrete is smaller and the viscosity is large, the steel fibers are easy to agglomerate in the warehousing and paving processes, so that the concrete is insufficient in uniform compactness and easy to shrink cracks. The existing conventional pavement or bridge deck paving equipment is basically only suitable for common concrete pouring, and the problem of conglomeration of concrete doped with a large amount of steel fibers is difficult to control.
Disclosure of Invention
The utility model discloses integrated paving equipment according to the defects of the prior art. The utility model aims to solve the problem that steel fiber-doped concrete is easy to agglomerate in warehousing and paving construction, and provides integrated paving equipment which can prevent shrinkage cracks of concrete and can timely coat a film for health maintenance.
The utility model is realized by the following technical scheme:
integrated paving equipment, its characterized in that: the paving equipment consists of a concrete pouring mechanism and a maintenance mechanism which are loaded on the self-traction travelling mechanism;
the self-traction travelling mechanism travels on parallel tracks which are arranged in a paving area in advance; self-traction running gear includes: the two parallel section steel supporting beams are connected through a truss to form a synchronous walking mechanism;
concrete placement mechanism sets up in walking direction front portion, includes: a feed bin which stretches across between the two steel support beams is internally provided with a screw rod stirring and feeding device, the rear side of the bottom of the feed bin is provided with a discharge port which stretches across and penetrates through the feed bin, an arc-shaped scraping plate with an arc-shaped cross section is arranged behind the discharge port, the rear side of the arc-shaped scraping plate is provided with a vibration platform which stretches across and penetrates through the feed bin, and a plurality of groups of flat plate vibrators are arranged on the vibration platform at intervals;
maintenance mechanism sets up in walking direction rear portion, includes: the troweling machine is arranged on the guide rail at the top of the truss and transversely moves in the truss along the guide rail.
The maintenance mechanism is further provided with a film covering device which is composed of a film covering roll hook arranged on the rear side of the truss.
The walking wheels further arranged at the front ends of the two section steel supporting beams are synchronously driven by respective walking motors.
Further the screw rod stirring material feeding unit includes: the transmission motor is arranged at one end of the storage bin and drives the rotating screw rod and the helical blade thereof. The screw rod is provided with a telescopic joint for adjusting the length of the screw rod.
Further the front side of the storage bin is provided with a rubber separation blade which is transversely arranged, and the rear side wall of the storage bin is provided with an inclined pull rod for supporting.
The paving equipment of the utility model is formed into a whole by effectively connecting the self-traction running mechanism, the concrete pouring mechanism and the maintenance mechanism, and utilizes the front, back, upper, lower, front, rear, upper, rear, front, rear, upper, lower, front, rear, upper and lower parts of the control mechanism of the automatic lifting equipment and the traction equipment,
Description
Under removing, the spiral stirring material feeding unit in the feed bin is favorable to the concrete secondary to stir and evenly pave and guarantees concrete workability, and the adjustable concrete width that paves of hob telescopic joint, the arc scraper blade will be from the preliminary strickle of feed bin exhaust concrete, utilizes rear vibration platform vibrate closely knit back, and the smoothing machine is automatic to be received and is guaranteed the quality of paving, and the couple hangs the maintenance film, makes each process of equipment collection concrete construction is as an organic whole, forms integrated concrete placement equipment.
Drawings
FIG. 1 is a schematic plan view of the apparatus of the present invention;
FIG. 2 is a schematic side view of the apparatus of the present invention;
FIG. 3 is a schematic view of the spiral stirring and feeding device of the present invention;
FIG. 4 is a schematic view of the walking and jacking mechanism of the present invention.
In the figure: 1. a drive motor; 2. a feed inlet, 3, a track; 4. a troweling machine; 5. a truss; 6. a flat plate vibrator; 7. a vibration platform; 8. a traveling motor; 9. a hydraulic lifting device; 10. a pulley; 11. a guide rail; 12. a section steel support beam; 13. hooking; 14. a storage bin; 15. a screw rod; 16. a diagonal member; 17. an arc-shaped scraper plate; 18. a rubber baffle plate; 19. an expansion joint.
Detailed Description
The present invention is further described below in conjunction with the following detailed description, which is intended to further illustrate the principles of the utility model and is not intended to limit the utility model in any way, but is equivalent or analogous to the present invention without departing from its scope.
With reference to the attached drawings.
The paving equipment comprises a self-traction travelling mechanism, a concrete pouring mechanism and a maintenance mechanism which are of an integrated structure, wherein the three mechanisms are connected into a whole through a profile steel supporting system.
The self-traction walking mechanism is provided with walking wheels; the spiral stirring feeding device of the concrete pouring mechanism is arranged in the storage bin 14 and driven by a power device arranged on the equipment platform, the vibration platform 7 is arranged on the back of the storage bin 14 and vibrates by utilizing the attached flat vibrator 6, and the troweling machine 4 is fixedly arranged on the rear side of the vibration platform 7 through the four-corner truss 5.
The self-traction walking mechanism is provided with a hydraulic lifting oil cylinder 9, the hydraulic lifting oil cylinder 9 is arranged at the top of the walking wheel and fixed with a system supporting frame, and the two steel supporting beams 12 which are arranged in parallel through synchronous lifting are suitable for paving concrete with different thicknesses by lifting the arc-shaped scraper 16, the vibration platform 7 and the troweling machine 4.
The spiral stirring feeding device selects the spiral rod 15 to convey and stir the concrete in the storage bin 14, so that the concrete is mixed secondarily and spread uniformly after being stored in the storage bin.
The vibrating platform 7 is welded and fixed on the rear side of the storage bin 14, and the attached flat plate vibrator 6 is fixed on the vibrating platform 7 through bolts.
The troweling machine 4 is installed on the guide rail 11, the guide rail 11 and the truss 5 are welded and fixed, and the movement of the troweling machine 4 is controlled by the winding device.
As maintenance equipment, the maintenance film is hung at the tail part of the mechanism by using the hook 13 welded on the truss 5, and the maintenance of the synchronous covering film is realized in the advancing process of the mechanism.
As shown in fig. 1, 2 and 4, the steel support beam 12 integrally connects the storage bin 14 and the truss 5 to the rail 3. Before concrete pouring, the height of the paving equipment is adjusted by the hydraulic lifting device 9, concrete enters the bin from the feeding hole 2 and is uniformly distributed in the bin 14 through the spiral stirring and feeding device, the paving equipment is driven by the walking motor 8 to move forwards and simultaneously drive the vibration platform 7 and the truss 5, the flat plate vibrator 6 is fixed on the vibration platform 7 by bolts, the trowelling machine 4 is connected with the guide rail 11, and the guide rail 11 is fixed on the truss 5.
As shown in fig. 2, the front side of the storage bin 14 is provided with a rubber baffle 18, the rear side of the storage bin is provided with an arc-shaped scraper 17, the storage bin 14 and the vibration platform 7 are reinforced by a diagonal draw bar 16, the troweling plate horizontally and transversely moves by using a pulley 10 and is used for primarily leveling concrete, and the hook 13 is welded and fixed on the truss 5 and is used for hanging a maintenance film.
As shown in figure 3, the screw rod 15 is driven by the driving motor 1, and the screw rod 15 of the spiral stirring and feeding device is provided with a rod connecting joint 19 for adjusting the length of the cloth.
During operation, the height of the scraping plate is adjusted through the hydraulic lifting device 9 according to the paving thickness, the walking motor 8, the transmission motor 1, the plate vibrator 6 and the troweling machine 4 are started, and the walking speed of the paving equipment is adjusted through controlling the walking motor 8.
Claims (6)
1. An integrate paving equipment which characterized in that: the paving equipment consists of a concrete pouring mechanism and a maintenance mechanism which are loaded on the self-traction travelling mechanism;
the self-traction travelling mechanism travels on parallel tracks which are arranged in a paving area in advance; self-traction running gear includes: the two parallel section steel supporting beams are connected through a truss to form a synchronous walking mechanism;
concrete placement mechanism sets up in walking direction front portion, includes: a feed bin which stretches across between the two steel support beams is internally provided with a screw rod stirring and feeding device, the rear side of the bottom of the feed bin is provided with a discharge port which stretches across and penetrates through the feed bin, an arc-shaped scraping plate with an arc-shaped cross section is arranged behind the discharge port, the rear side of the arc-shaped scraping plate is provided with a vibration platform which stretches across and penetrates through the feed bin, and a plurality of groups of flat plate vibrators are arranged on the vibration platform at intervals;
maintenance mechanism sets up in walking direction rear portion, includes: the troweling machine is arranged on the guide rail at the top of the truss and transversely moves in the truss along the guide rail.
2. An integrated paving apparatus as claimed in claim 1, wherein: the maintenance mechanism is provided with a film covering device and is composed of a film covering roll hook arranged on the rear side of the truss.
3. An integrated paving apparatus as claimed in claim 2, wherein: the traveling wheels arranged at the front ends of the two steel supporting beams are synchronously driven by respective traveling motors.
4. An integrated paving apparatus as claimed in claim 2, wherein: the screw rod stirring and feeding device comprises: the transmission motor is arranged at one end of the storage bin and drives the rotating screw rod and the helical blade thereof.
5. An integrated paving apparatus as claimed in claim 4, wherein: the screw rod is provided with a telescopic joint for adjusting the length of the screw rod.
6. An integrated paving apparatus as claimed in claim 2, wherein: the front side of the storage bin is provided with a rubber baffle piece which is transversely arranged, and the rear side wall of the storage bin is provided with an inclined pull rod for supporting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122954338.9U CN216786758U (en) | 2021-11-29 | 2021-11-29 | Integrated paving equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122954338.9U CN216786758U (en) | 2021-11-29 | 2021-11-29 | Integrated paving equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216786758U true CN216786758U (en) | 2022-06-21 |
Family
ID=82005871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122954338.9U Active CN216786758U (en) | 2021-11-29 | 2021-11-29 | Integrated paving equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216786758U (en) |
-
2021
- 2021-11-29 CN CN202122954338.9U patent/CN216786758U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210766266U (en) | Highway construction is with floating device | |
| CN108867419A (en) | A kind of cast-in-place box culvert rapid molding device and construction method | |
| CN113400440A (en) | Concrete vibrating and leveling machine for railway precast box girder | |
| CN201176555Y (en) | Pouring machine for curb stone | |
| CN216786758U (en) | Integrated paving equipment | |
| CN215749770U (en) | Concrete vibrating and leveling machine for railway precast box girder | |
| CN113107548B (en) | Tunnel waterproof material laying device and method | |
| CN114575222A (en) | Advancing support leg, mortar paver, plate paving machine and full-flow paving and plate paving equipment | |
| CN213867242U (en) | Slip form type cement concrete paver with double-row vibrating mechanism | |
| CN211734970U (en) | Electro-hydraulic control trowelling device and concrete slide die paver | |
| CN2039727U (en) | Concrete lining machine for single-slope ditch | |
| CN217710201U (en) | Full-automatic truss type laser ultrasonic double-control leveling full-width bridge floor paver | |
| CN210341571U (en) | Slipform paver | |
| CN111501492A (en) | Highway drainage ditch traction extrusion type slip form construction equipment and construction method | |
| CN114575221B (en) | Method of paving a plank | |
| CN116497769B (en) | Concrete slip form lining machine for face plates of dams and reservoir basins | |
| CN116556373B (en) | Dam and basin bedding slab concrete transverse and longitudinal sliding mode combined construction method | |
| CN219824820U (en) | Highway road surface leveling structure | |
| CN201981467U (en) | Large-span road concrete pavement spreader | |
| CN110670455A (en) | Rear concrete sliding die | |
| CN117286763A (en) | Full-automatic truss type laser ultrasonic double-control leveling full-width bridge deck paver | |
| JPH0533528Y2 (en) | ||
| CN210766400U (en) | Operating means suitable for construction of thin layer ultra high performance concrete | |
| CN212582360U (en) | Highway escape canal pulls extrusion formula slipform construction equipment | |
| CN219886830U (en) | Non-sand concrete paving and vibrating machine for bedding layers of dams and reservoir basins |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |