CN219059879U

CN219059879U - Hand-push type water stabilization layer surface loose aggregate cleaning equipment

Info

Publication number: CN219059879U
Application number: CN202223432252.0U
Authority: CN
Inventors: 秦承暄
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-21
Filing date: 2022-12-21
Publication date: 2023-05-23
Anticipated expiration: 2032-12-21

Abstract

The utility model relates to the technical field of cleaning loose aggregate on the surface of a water stabilization layer, and discloses a hand-push type cleaning device for loose aggregate on the surface of the water stabilization layer, which comprises the following components: the vehicle comprises a vehicle frame, wherein an engine is arranged on the vehicle frame, armrests are further arranged on the vehicle frame, wheels are rotatably arranged on two sides of the bottom of the vehicle frame, transverse connecting plates are fixedly connected to the armrests, telescopic mechanisms are vertically rotatably arranged at the bottoms of the transverse connecting plates, telescopic ends of the telescopic mechanisms face downwards and are fixedly provided with sweeping discs, and the engine drives the telescopic mechanisms and the sweeping discs to rotate through transmission mechanisms; the utility model has low cost, simple operation and convenient transition, and has applicability to the treatment of loose granules on the surface of the water stabilization layer.

Description

Hand-push type water stabilization layer surface loose aggregate cleaning equipment

Technical Field

The utility model relates to the technical field of cleaning of loose aggregate on the surface of a water stabilization layer, in particular to a hand-push type cleaning device for loose aggregate on the surface of the water stabilization layer.

Background

The water stabilizing layer is a main form of a high-grade pavement base layer and a subbase layer, and is a pavement structure layer which is formed by solidifying graded broken stone with cement and compacting and curing. Loose aggregates are commonly present on the surface of the water-stable layer after forming because of the difficulty in avoiding segregation of coarse and fine aggregates during construction. To prevent loose particles from weakening the interlayer bonding effect between the water-stable layer and the upper layer, the specification requires that the loose particles on the surface of the water-stable layer must be thoroughly removed before the upper layer is paved.

The loose granules on the surface of the water-stable layer can be divided into two types of large and small according to the particle size: the large-particle-size loose aggregate comprises super-particle-size coarse aggregate (> 31.5 mm) and large-particle-size coarse aggregate (16-31.5 mm), and the large-particle-size coarse aggregate is distributed in a strip shape along longitudinal seams or end heads of a distributing device; the small particle size loose aggregate includes small particle size coarse aggregate (4.75-16 mm) and fine aggregate (< 4.75 mm), which are agglomerated into a pit. When paving the upper layer, the upper layer binder can play a certain role in solidifying loose granules. The effect of consolidation of the loose granules with large grain size is poor under the influence of grain size, so that a weak surface for interlayer connection is formed; small particle size loose pellets, if dispersed, can be effectively consolidated. Therefore, before the upper layer is paved, the large-particle-size loose granules must be thoroughly removed by the surface of the water-stable layer, and the small-particle-size loose granules are dispersed.

At present, loose aggregate on the surface of a water stabilization layer is removed, and engineering sites mainly depend on manual work or cleaning machinery. Manually cleaning, namely cleaning the noodles by using tools such as a shovel, a bamboo broom and the like by a tissue cleaning team; the mode has high labor cost and low cleaning efficiency, and is easy to miss a nest pile formed by loose granules with small particle size. The cleaning machine mainly comprises a road cleaning vehicle and an engineering cleaning vehicle: the applicable environment of the road sweeper is not an engineering site, and the cleaning effect of the road sweeper on large-particle-size loose granules is poor; although the engineering sweeper can clean thoroughly, the huge negative pressure of the sucker of the engineering sweeper can cause the loss of fine aggregates on the surface of the water stabilization layer, and most of the machines are crawler-type, so that the transition is inconvenient and the surface of the water stabilization layer is easy to damage.

In summary, we propose a hand-push type water stabilization layer surface loose granule cleaning device to solve the above problems.

Disclosure of Invention

The utility model aims to provide a hand-push type water stabilization layer surface loose aggregate cleaning device, which solves the problems in the background technology.

The embodiment of the application provides a loose aggregate cleaning equipment in hand propelled water steady layer surface, includes:

the vehicle comprises a vehicle frame, wherein an engine is arranged on the vehicle frame, armrests are further arranged on the vehicle frame, wheels are rotatably arranged on two sides of the bottom of the vehicle frame, transverse connecting plates are fixedly connected to the armrests, telescopic mechanisms are vertically rotatably arranged at the bottoms of the transverse connecting plates, telescopic ends of the telescopic mechanisms face downwards and are fixedly provided with sweeping discs, and the engine drives the telescopic mechanisms and the sweeping discs to rotate through transmission mechanisms.

Further, the telescopic mechanism comprises a telescopic rod, the telescopic rod comprises a fixed section and a telescopic section, the upper end of the fixed section is fixed at the bottom of the transverse connecting plate, the telescopic section is movably inserted into the fixed section, and a locking piece for locking the telescopic section is further arranged on the fixed section.

Further, the lower end of the telescopic section is in threaded connection with the sweeping disc.

Further, the hand-push type water stabilization layer surface loose aggregate cleaning equipment further comprises a height-adjustable cleaning plate, and the cleaning plate is installed on one side, away from the sweeping disc, of the frame.

Further, the material cleaning plate comprises a transverse plate and two wing plates which are vertically arranged, and the two wing plates are respectively fixed at the two horizontal ends of the transverse plate.

Further, the transmission mechanism comprises a driving belt wheel fixed at the output end of the engine and a driven belt wheel fixed on the fixed section, and the driving belt wheel and the driven belt wheel are connected with a transmission belt.

Further, the armrests are of a U-shaped structure and are obliquely fixed on the frame.

Compared with the prior art, the beneficial effects of the technical scheme are as follows:

the utility model can effectively remove large-particle-size loose granules on the surface of the water stabilization layer, and disperse small-particle-size loose granules, thereby ensuring the interlayer connection effect between the water stabilization layer and the upper layer. Compared with manual cleaning, the utility model improves the cleaning efficiency, improves the cleaning effect and reduces the personnel investment; compared with cleaning machinery, the utility model has the advantages of low cost, simple operation, convenient transition and applicability to the treatment of loose granules on the surface of a water stabilization layer.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

FIG. 1 is a schematic diagram of the whole structure of a hand propelled water stabilization layer surface loose aggregate cleaning device;

FIG. 2 is a schematic view of the whole structure of a hand propelled water stabilization layer surface loose aggregate cleaning apparatus according to another view angle;

fig. 3 is a front view of the utility model of fig. 1.

In the figure: 1. a frame; 2. a wheel; 3. an armrest; 4. a transverse connecting plate; 5. a material cleaning plate; 6. an engine; 7. a driving belt wheel; 8. a transmission belt; 9. a driven pulley; 10. a telescopic rod; 11. a locking member; 12. and (5) sweeping the disc.

Detailed Description

Referring to fig. 1-3, the present utility model provides a technical solution: a hand propelled water stabilization layer surface loose pellet cleaning apparatus comprising:

the vehicle frame 1, install the engine 6 on the vehicle frame 1, the engine 6 adopts the small-scale fuel or electric engine, its power can supply sweep the disc 12 to rotate in order to disperse the loose aggregate of small particle size, thus reduce the energy consumption and lighten and clean the weight of the apparatus, install the handrail 3 on the vehicle frame 1, the bottom both sides of the vehicle frame 1 rotate and install the wheel 2, fixedly connect with the horizontal link plate 4 on the handrail 3, specifically the horizontal link plate 4 welds on handrail 3, and then meet the intensity demand, the bottom vertical rotation of the horizontal link plate 4 installs the telescopic machanism, the telescopic end of the telescopic machanism faces downward and is fixed with and sweeps the disc 12, the engine 6 drives telescopic machanism and sweeps the disc 12 to rotate through the drive mechanism, it is worth to say, the telescopic end of the telescopic machanism has and only can stretch out and draw back, can not realize rotating, namely, the telescopic machanism does not adopt the tubular telescopic piece;

when the engine 6 runs, the telescopic mechanism is driven to rotate through the transmission mechanism, and the sweeping disc 12 is driven to rotate after the telescopic mechanism rotates, so that loose granules with small particle size can be dispersed.

In the technical scheme of the application, as shown in fig. 3, the telescopic mechanism comprises a telescopic rod 10, the telescopic rod 10 comprises a fixed section and a telescopic section, the upper end of the fixed section is fixed at the bottom of the transverse connection plate 4, the telescopic section is movably inserted into the fixed section, and a locking piece 11 for locking the telescopic section is further arranged on the fixed section, and it is worth noting that the locking piece 11 can adopt a locking bolt; the locking spring pin can also be adopted, when the locking spring pin is adopted, a clamping groove is required to be correspondingly formed in the outer wall of the telescopic section, when the locking spring pin is loosened, the limiting pin enters the clamping groove to realize limiting under the action of the spring, when the height of the telescopic mechanism is required to be adjusted, the limiting pin is pulled to enable the limiting pin to be separated from the clamping groove, the height of the telescopic mechanism is further convenient to adjust, the types of the locking piece 11 for adjusting the height of the telescopic rod 10 are quite various, and other structures in the prior art can be adopted.

Further, the lower extreme of flexible section and sweep a set 12 threaded connection, when needs change sweep a set 12, only need the neck sweep a set 12 can, visual brush hair wearing and tearing condition change, through adjusting flexible section length, steerable sweep a set height from the ground to can descend and sweep a set after sweeping a set brush hair wearing and tearing, for continue the use.

Further, the hand-push type water stabilization layer surface loose aggregate cleaning device further comprises a height-adjustable cleaning plate 5, and the cleaning plate 5 is arranged on one side, away from the sweeping disc 12, of the frame 1.

Further, the material cleaning plate 5 comprises a transverse plate and two wing plates which are vertically arranged, the two wing plates are respectively fixed at the two horizontal ends of the transverse plate, and the material cleaning plate 5 can be made of metal or high-strength plastic plates and is used for cleaning loose granules with large particle size; the height of the water-stable layer is adjustable, and the water-stable layer is kept at a certain height with the surface of the water-stable layer; the material cleaning plate consists of a transverse plate and a wing plate, wherein the transverse plate is used for pushing loose aggregate forwards, and the wing plate is used for ensuring that the loose aggregate cannot roll to a cleaned area under the pushing.

Further, the transmission mechanism comprises a driving pulley 7 fixed on the output end of the engine 6 and a driven pulley 9 fixed on the fixed section, and a transmission belt 8 is connected to the driving pulley 7 and the driven pulley 9.

Further, the armrest 3 has a U-shaped structure and is obliquely fixed to the frame 1.

When the water stabilizing layer is used, the engine 6 is operated to drive the driving belt pulley 7 to rotate, the driving belt pulley 7 drives the driven belt pulley 9 to rotate through the driving belt 8, then drives the fixed section to rotate, further drives the telescopic section to rotate, and finally drives the sweeping disc 12 to rotate. Compared with manual cleaning, the utility model improves the cleaning efficiency, improves the cleaning effect and reduces the personnel investment; compared with cleaning machinery, the utility model has the advantages of low cost, simple operation, convenient transition and applicability to the treatment of loose granules on the surface of a water stabilization layer.

Claims

1. A hand-push type water stable layer surface loose aggregate cleaning device is characterized in that: comprising the following steps:

frame (1), install engine (6) on frame (1), still install handrail (3) on frame (1), wheel (2) are installed in the rotation of the bottom both sides of frame (1), fixedly connected with cross link board (4) on handrail (3), the vertical telescopic machanism of installing of bottom of cross link board (4), telescopic machanism's flexible end is down and is fixed with and sweeps dish (12), engine (6) drive through drive mechanism telescopic machanism with sweep dish (12) and rotate.

2. A hand propelled water stabilization layer surface loose aggregate cleaning device according to claim 1, characterized in that the telescopic mechanism comprises a telescopic rod (10), the telescopic rod (10) comprises a fixed section and a telescopic section, the upper end of the fixed section is fixed at the bottom of the transverse connection plate (4), the telescopic section is movably inserted into the fixed section, and a locking piece (11) for locking the telescopic section is further arranged on the fixed section.

3. A hand propelled water stabilizing surface loose aggregate cleaning apparatus as claimed in claim 2, wherein the lower end of the telescoping section is threadedly connected to the cleaning pan (12).

4. A hand propelled water stable surface loose pellet cleaning apparatus as claimed in claim 1, further comprising a height adjustable cleaning plate (5), said cleaning plate (5) being mounted to a side of said carriage (1) facing away from said sweeping disc (12).

5. A hand propelled water stabilizing surface loose aggregate cleaning apparatus as claimed in claim 4, wherein the cleaning plate (5) comprises a vertically arranged cross plate and two wing plates, the two wing plates being respectively fixed to the horizontal ends of the cross plate.

6. A hand propelled water stabilizing surface loose granular material cleaning apparatus as claimed in claim 2, wherein the transmission mechanism comprises a driving pulley (7) fixed at the output end of the engine (6) and a driven pulley (9) fixed on the fixed section, and the driving pulley (7) and the driven pulley (9) are connected with a transmission belt (8).

7. A hand propelled water stabilizing surface loose aggregate cleaning apparatus as claimed in claim 1, wherein the handrail (3) is of U-shaped configuration and is fastened to the frame (1) in an inclined manner.