CN220335650U

CN220335650U - Cement stabilized macadam basic unit structure of mating formation

Info

Publication number: CN220335650U
Application number: CN202321580719.8U
Authority: CN
Inventors: 王礼; 刘文广; 姚哲
Original assignee: Lixin County Xiaolu Decoration Materials Sales Co ltd
Current assignee: Lixin County Xiaolu Decoration Materials Sales Co ltd
Priority date: 2023-06-20
Filing date: 2023-06-20
Publication date: 2024-01-12
Anticipated expiration: 2033-06-20

Abstract

The utility model discloses a pavement structure of a cement stabilized macadam base, which relates to the technical field of road construction, and comprises a placement component, wherein the placement component is arranged on the upper surface of the placement component, so that the problems that the pavement process of the cement stabilized macadam base is more, the process is complicated and the construction efficiency is influenced are solved, when paving is carried out, a rotating motor is started to drive a stirring rod to stir materials in a stirring barrel, the stirred materials enter a blanking trough plate through an electric valve to be discharged, firstly, the materials are paved through a paving mechanism, then, a water source in a water pumping water tank is started to be conveyed into a water pipe, the materials are conveyed to an electric spray head through the water pipe, the spread materials are sprayed through a leakage groove B through the electric spray head, and then, the materials are compacted through a rolling barrel, so that the repeated rolling process of a cement stabilized macadam mixture on a roadbed and a pavement road roller is omitted, the construction step is simplified, and the construction efficiency is improved.

Description

Cement stabilized macadam basic unit structure of mating formation

Technical Field

The utility model relates to the technical field of road construction, in particular to a cement stabilized macadam base pavement structure.

Background

The cement stabilized macadam base layer is a supporting structure which uses graded macadam as aggregate, adopts a certain amount of cementing materials and enough mortar volume to fill gaps of the aggregate, and paves and compacts on a roadbed according to an embedding and extrusion principle. The compactness is close to compactness, the strength mainly depends on the principle of embedded locking between broken stones, and meanwhile, the mortar has enough mortar volume to fill gaps of aggregate.

At present, when the cement stabilized macadam base layer is paved, graded macadam is uniformly and fully mixed and stirred with other raw materials such as cement in a factory, the graded macadam with the proportion is conveyed to paving equipment, and the paving equipment uniformly paves the graded macadam on a roadbed. After the graded broken stone is paved, the sprinkling truck sprinkles water on the cement stabilized broken stone base layer which is paved, and before cement is completely solidified, the road roller rolls the cement stabilized broken stone base layer for a plurality of times in different forms, so that the surface of the cement stabilized broken stone base layer is flat, gaps among the graded broken stone are reduced, the cement stabilized broken stone base layer is compacted, and meanwhile, the compressive strength test of the pavement is carried out. The test result is qualified, after the cement is completely solidified, the pavement of the cement stabilized macadam base layer is completed, the pavement process of the cement stabilized macadam base layer is more, the process is complicated, and the construction efficiency is influenced, so that the cement stabilized macadam base layer pavement structure is required to be designed.

Disclosure of Invention

The utility model aims to provide a cement stabilized macadam base pavement structure which is used for solving the problems that in the background, the number of working procedures is large, the process is complex and the construction efficiency is influenced in the process of pavement of a cement stabilized macadam base.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the cement stabilized macadam base pavement structure comprises a placement component, wherein the upper surface of the placement component is provided with a pavement component, and one side of the pavement component is provided with a shielding component;

the assembly of mating formation is including setting up the stirring unloading mechanism in placing the subassembly upper end, and one side of stirring unloading mechanism is provided with the mechanism of mating formation, and one side of the mechanism of mating formation is provided with the watering mechanism, and the assembly of mating formation still stirs cement stabilized macadam including setting up the roll extrusion mechanism of placing subassembly one end, and the setting of mechanism of mating formation stirs cement stabilized macadam of mating formation, and the setting of watering mechanism stirs cement stabilized macadam of mating formation, and the setting of roll extrusion mechanism rolls cement stabilized macadam of mating formation.

Preferably, the placement component comprises a bottom plate and a leakage groove A formed in the upper surface of the bottom plate, a clamping groove is formed in one side of the leakage groove A, a leakage groove B is formed in one side of the clamping groove, and a sliding wheel is arranged on the lower surface of the bottom plate.

Preferably, the stirring unloading mechanism is including setting up the agitator that is placing the subassembly upper end, and the agitator is provided with two sets of, and the upper surface of agitator is provided with the splash guard, and the lower surface of agitator is provided with electric valve, and the both sides of two sets of agitator are provided with the side piece, and the upper surface of side piece is provided with the bracing piece, is provided with the connecting plate between two sets of bracing pieces, and the upper surface of connecting plate is provided with the rotating electrical machines, and the lower surface of rotating electrical machines is provided with the puddler, and the puddler setting is in the inside of agitator.

Preferably, the both sides of two sets of agitator are provided with the pillar, and the side of pillar is provided with the connection backing plate, and the pillar is connected with the side of agitator through the connection backing plate, and open slot has been seted up to the surface of pillar, and the agitator still includes the unloading frid that the block set up in hourglass inslot portion.

Preferably, the spreading mechanism comprises a scraping plate which is arranged inside the clamping groove in a clamping manner, the upper surface of the scraping plate is provided with a connecting rod A, connecting pieces are arranged on two sides of the connecting rod A, the sprinkling mechanism comprises a water tank which is arranged on the upper surface of the bottom plate, a water pump is arranged on the outer surface of the water tank in a penetrating manner, a water pipe is arranged on the outer surface of the water pump in a penetrating manner, an electric spray head is arranged at one end of the water pipe, and the electric spray head is arranged inside the drain tank B.

Preferably, the rolling mechanism comprises side connection rods arranged on two sides of the bottom plate, a long rod is arranged on the outer surface of the side connection rod, an alignment rod is arranged on the side surface of the long rod, a gasket is arranged at one end of the alignment rod, and a rolling cylinder is arranged between the two groups of oppositely arranged gaskets.

Preferably, the shielding assembly comprises a lifting adjusting mechanism arranged on the outer surface of the blanking groove plate and a shielding mechanism arranged in the opening groove, the shielding mechanism comprises a lateral connecting block arranged on the outer surface of the blanking groove plate, a vertical rod is arranged on the upper surface of the lateral connecting block, a rotating shaft is movably arranged on the lateral surface of the vertical rod in a penetrating mode, a limiting block is arranged at one end of the rotating shaft, a shielding plate is arranged between two groups of rotating shafts, the lifting adjusting mechanism comprises an electric push rod arranged at the top end of the inner wall of the opening groove, a sliding block is arranged at one end of the electric push rod, a connecting rod B is arranged on the outer surface of the sliding block, and one end of the connecting rod B is connected with the lateral surface of the connecting rod.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the cement stabilized macadam base pavement structure, through the arrangement of the placement component, the stirring and discharging mechanism, the paving mechanism, the watering mechanism and the rolling mechanism, when paving is carried out, the stirring rod is driven by the rotary motor to stir materials in the stirring barrel, the stirred materials enter the lower trough plate through the electric valve and are discharged, firstly, the materials are paved through the paving mechanism, then the water source in the water tank is pumped by the water pump to the water pipe, the materials are conveyed to the electric spray head through the water pipe, the watering operation is carried out on the paved materials through the leaking trough B through the electric spray head, then the materials are compacted through the rolling barrel, the repeated rolling process of paving and the road roller of the cement stabilized macadam mixture on the roadbed is omitted, the construction steps are simplified, and the construction efficiency is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a block diagram of the placement module and sprinkler mechanism of the present utility model;

FIG. 3 is a block diagram of the stirring and blanking mechanism and the lifting and lowering adjusting mechanism of the present utility model;

FIG. 4 is a block diagram of a cover mechanism of the present utility model;

FIG. 5 is a block diagram of a rolling mechanism of the present utility model;

fig. 6 is a block diagram of the paving mechanism of the present utility model.

In the figure: 1. placing the assembly; 11. a bottom plate; 111. a leakage groove A; 112. a clamping groove; 113. a leakage groove B; 12. a sliding wheel; 2. a paving assembly; 21. a stirring and discharging mechanism; 211. a stirring barrel; 2111. a splash shield; 2112. an electric valve; 212. a side block; 2121. a support rod; 2122. a connecting plate; 2123. a rotating electric machine; 2124. an agitating rod; 213. a support post; 2131. connecting the backing plate; 2132. an open slot; 214. a blanking groove plate; 22. a paving mechanism; 221. a scraping plate; 2211. a connecting rod A; 2212. a connecting piece; 23. a sprinkling mechanism; 231. a water tank; 2311. a water pump; 2312. a water pipe; 2313. an electric spray head; 24. a rolling mechanism; 241. a lateral connecting rod; 2411. a long rod; 2412. an alignment rod; 2413. a gasket; 2414. a rolling cylinder; 3. a shielding assembly; 31. a covering mechanism; 311. a lateral connecting block; 3111. a vertical rod; 3112. a rotating shaft; 3113. a limiting block; 3114. a shielding plate; 32. a lifting adjusting mechanism; 321. an electric push rod; 3211. a sliding block; 3212. and connecting the rod B.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

For a further understanding of the present utility model, the present utility model will be described in detail with reference to the drawings.

Referring to fig. 1, the cement stabilized macadam base pavement structure comprises a placement component 1, wherein a pavement component 2 is arranged on the upper surface of the placement component 1, and a shielding component 3 is arranged on one side of the pavement component 2.

The utility model is further described below with reference to examples.

Embodiment one:

referring to fig. 2-3 and 5, a paving structure of a cement stabilized macadam base, the paving assembly 2 comprises a stirring and discharging mechanism 21 arranged at the upper end of the placing assembly 1, one side of the stirring and discharging mechanism 21 is provided with a paving mechanism 22, one side of the paving mechanism 22 is provided with a water spraying mechanism 23, the paving assembly 2 further comprises a rolling mechanism 24 arranged at one end of the placing assembly 1, the setting of the stirring and discharging mechanism 21 stirs cement stabilized macadam, the setting of the paving mechanism 22 stirs the paved cement stabilized macadam, the setting of the water spraying mechanism 23 sprays the paved cement stabilized macadam, the setting of the rolling mechanism 24 rolls the paved cement stabilized macadam, the stirring and discharging mechanism 21 comprises a stirring barrel 211 arranged at the upper end of the placing assembly 1, the stirring barrel 211 is provided with two groups, the upper surface of the stirring barrel 211 is provided with a splash plate 2111, the lower surface of the stirring barrel 211 is provided with an electric valve 2112, two sides of the two groups of stirring barrels 211 are provided with side blocks 212, the upper surface of each side block 212 is provided with a supporting rod 2121, a connecting plate 2122 is arranged between the two groups of supporting rods 2121, the upper surface of each connecting plate 2122 is provided with a rotating motor 2123, the lower surface of each rotating motor 2123 is provided with a stirring rod 2124, the stirring rods 2124 are arranged in the stirring barrel 211, two sides of the two groups of stirring barrels 211 are provided with supporting posts 213, the side surfaces of the supporting posts 213 are provided with connecting base plates 2131, the supporting posts 213 are connected with the side surfaces of the stirring barrel 211 through the connecting base plates 2131, the outer surfaces of the supporting posts 213 are provided with open grooves 2132, the stirring barrel 211 further comprises a blanking groove plate 214 which is arranged in the interior of the drain groove A111 in a clamping manner, the sprinkling mechanism 23 comprises a water tank 231 arranged on the upper surface of the bottom plate 11, the outer surface of the water tank 231 is provided with a water pump 2311 in a penetrating and clamping manner, the outer surface of the water pump 2311 is provided with a water pipe 2312, the one end of water pipe 2312 is provided with electronic shower nozzle 2313, electronic shower nozzle 2313 sets up in the inside of leaking groove B113, rolling mechanism 24 is including setting up the side joint pole 241 in bottom plate 11 both sides, the surface of side joint pole 241 is provided with stock 2411, the side of stock 2411 is provided with counterpoint pole 2412, the one end of counterpoint pole 2412 is provided with gasket 2413, set up rolling cylinder 2414 between two sets of oppositely-arranged gaskets 2413, when in use, when paving, drive stirring rod 2124 through starting rotating electrical machine 2123 and stir the material in the agitator 211, the material of stirring is discharged through electric valve 2112 reentrant lower silo board 214, firstly spread the material through spreading mechanism 22, the inside water source that the water tank 231 is sucked to through starting water pump 2311 is carried to the inside of water pipe 2312, carry out to electronic shower nozzle 2313 through electronic shower nozzle 2313 and carry out the material that leaks groove B113 and spread, afterwards, carry out compaction through rolling cylinder 2414, the material has been compacted, the process of road bed cement stabilization mixture has been saved on the road bed is paved and the step of simplifying and repeatedly is lifted, rolling efficiency has been accomplished.

Embodiment two:

referring to fig. 1 and 4 and 6, a cement stabilized macadam foundation paving structure, a placement component 1 comprises a bottom plate 11 and a drain groove a111 arranged on the upper surface of the bottom plate 11, a clamping groove 112 is arranged on one side of the drain groove a111, a drain groove B113 is arranged on one side of the clamping groove 112, a sliding wheel 12 is arranged on the lower surface of the bottom plate 11, a paving mechanism 22 comprises a scraping plate 221 arranged in the clamping groove 112 in a clamping way, an engagement rod a2211 is arranged on the upper surface of the scraping plate 221, engagement pieces 2212 are arranged on two sides of the engagement rod a2211, a shielding component 3 comprises a lifting adjusting mechanism 32 arranged on the outer surface of a blanking groove plate 214 and a shielding mechanism 31 arranged in an opening groove 2132, the shielding mechanism 31 comprises a connecting block 311 arranged on the outer surface of the blanking groove plate 214, a vertical rod 3111 is arranged on the upper surface of the connecting block 311, a rotating shaft 3112 is movably penetrated through the side surface of the vertical rod 3111, one end of the rotating shaft 3112 is provided with a limiting block 3113, when the cement stabilized macadam paving machine is used, after the cement stabilized macadam paving is finished, the electric push rod 321 can be started to drive the sliding block 3211, the sliding block 3211 drives the connecting rod B3212, the connecting rod B3212 drives the connecting plate 2212, the connecting plate 2212 drives the scraping plate 221 to ascend, so that the scraping plate 221 can be disassembled and cleaned for the next use, and the shielding plate 3114 is arranged above the stirring barrel 211, so that the cement stabilized macadam in the stirring barrel 211 can be prevented from being cracked in a dry state in hot summer and effectively shielding effect, it can be placed on one side by rotating the shield 3114.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The cement stabilized macadam base pavement structure comprises a placement component (1), and is characterized in that the upper surface of the placement component (1) is provided with a pavement component (2), and one side of the pavement component (2) is provided with a shielding component (3);

the utility model provides a subassembly (2) of mating formation, including setting up stirring unloading mechanism (21) in placing subassembly (1) upper end, one side of stirring unloading mechanism (21) is provided with mechanism (22) of mating formation, one side of mechanism (22) of mating formation is provided with watering mechanism (23), subassembly (2) of mating formation still including setting up rolling mechanism (24) in placing subassembly (1) one end, setting up of stirring unloading mechanism (21) stirs the cement stabilized macadam, setting up of mechanism (22) of mating formation is strickleed the cement stabilized macadam of laying, setting up of watering mechanism (23) is watering the cement stabilized macadam of laying, setting up of rolling mechanism (24) is rolled the cement stabilized macadam of laying.

2. The cement stabilized macadam foundation pavement structure of claim 1, wherein: the placing assembly (1) comprises a bottom plate (11) and a leakage groove A (111) formed in the upper surface of the bottom plate (11), a clamping groove (112) is formed in one side of the leakage groove A (111), a leakage groove B (113) is formed in one side of the clamping groove (112), and a sliding wheel (12) is arranged on the lower surface of the bottom plate (11).

3. A cement stabilized macadam foundation pavement structure as set forth in claim 2, wherein: stirring unloading mechanism (21) is including setting up agitator (211) in placing subassembly (1) upper end, agitator (211) are provided with two sets of, the upper surface of agitator (211) is provided with splash guard (2111), the lower surface of agitator (211) is provided with electric valve (2112), the both sides of two sets of agitator (211) are provided with side piece (212), the upper surface of side piece (212) is provided with bracing piece (2121), be provided with connecting plate (2122) between two sets of bracing pieces (2121), the upper surface of connecting plate (2122) is provided with rotating electrical machines (2123), the lower surface of rotating electrical machines (2123) is provided with puddler (2124), puddler (2124) set up the inside of agitator (211).

4. A cement stabilized macadam foundation pavement structure as set forth in claim 3, wherein: two sides of each of the two groups of stirring barrels (211) are provided with supporting columns (213), the side surfaces of the supporting columns (213) are provided with connecting base plates (2131), the supporting columns (213) are connected with the side surfaces of the stirring barrels (211) through the connecting base plates (2131), open grooves (2132) are formed in the outer surfaces of the supporting columns (213), and the stirring barrels (211) further comprise blanking trough plates (214) which are arranged inside the leakage grooves A (111) in a clamping mode.

5. The cement stabilized macadam foundation pavement structure of claim 4, wherein: the utility model discloses a mechanism of spreading (22) is including the block setting in inside strickle (221) of draw-in groove (112), the upper surface of strickle (221) is provided with link rod A (2211), the both sides of link rod A (2211) are provided with link piece (2212), watering mechanism (23) are including setting up water tank (231) at bottom plate (11) upper surface, the surface of water tank (231) runs through the block and is provided with water pump (2311), the surface of water pump (2311) is provided with water pipe (2312), the one end of water pipe (2312) is provided with electric shower nozzle (2313), electric shower nozzle (2313) set up in the inside of hourglass groove B (113).

6. The cement stabilized macadam foundation pavement structure of claim 5, wherein: the rolling mechanism (24) comprises side connecting rods (241) arranged on two sides of the bottom plate (11), long rods (2411) are arranged on the outer surfaces of the side connecting rods (241), counterpoint rods (2412) are arranged on the side faces of the long rods (2411), gaskets (2413) are arranged at one ends of the counterpoint rods (2412), and rolling cylinders (2414) are arranged between the two groups of oppositely arranged gaskets (2413).

7. The cement stabilized macadam foundation pavement structure of claim 4, wherein: the shielding assembly (3) comprises a lifting adjusting mechanism (32) arranged on the outer surface of a blanking groove plate (214) and a shielding mechanism (31) arranged inside an opening groove (2132), the shielding mechanism (31) comprises a lateral connecting block (311) arranged on the outer surface of the blanking groove plate (214), a vertical rod (3111) is arranged on the upper surface of the lateral connecting block (311), a rotating shaft (3112) is movably arranged on the side surface of the vertical rod (3111) in a penetrating mode, one end of the rotating shaft (3112) is provided with a limiting block (3113), shielding plates (3114) are arranged between the two groups of rotating shafts (3112), the lifting adjusting mechanism (32) comprises an electric push rod (321) arranged on the top of the inner wall of the opening groove (2132), one end of the electric push rod (321) is provided with a sliding block (3211), and one end of the sliding block (3211) is connected with the side surface of a connecting piece (2212).