CN216864736U

CN216864736U - Earthwork levels device

Info

Publication number: CN216864736U
Application number: CN202220446345.XU
Authority: CN
Inventors: 李金笑; 王雁飞; 李相龙
Original assignee: Tianjin Xinyiyunhai Civil Engineering Co ltd
Current assignee: Tianjin Xinyiyunhai Civil Engineering Co ltd
Priority date: 2022-03-03
Filing date: 2022-03-03
Publication date: 2022-07-01
Anticipated expiration: 2032-03-03

Abstract

The utility model belongs to the technical field of earthwork construction, in particular to an earthwork leveling device, which aims at the problems that the effect is poor and a large amount of dust is easy to generate to influence the environment when the earthwork is flattened, and the utility model provides a scheme that the earthwork leveling device comprises a vehicle body, wherein a first cavity and a second cavity are arranged in the vehicle body, a lifting plate is connected between the side walls of the two sides of the first cavity in a sliding way, a toothed ring is fixed at the top end of the lifting plate, a rotating shaft is rotatably connected to the side wall of one side of the first cavity, and a half gear is fixedly sleeved on the outer side wall of the rotating shaft; according to the utility model, the driving motor drives the half gear and the toothed ring to be meshed for transmission, so that the pressing plate can be driven to reciprocate to lift and flatten the earthwork and the earthwork, the earthwork and the earthwork are positioned at the same height and are relatively flat, the driving motor drives the pressing plate to flatten and simultaneously can drive the spraying assembly to spray water in the water tank for spraying water and dedusting, the dust pollution is reduced, and the construction environment quality is improved.

Description

Earthwork levels device

Technical Field

The utility model relates to the technical field of earthwork construction, in particular to an earthwork leveling device.

Background

The common earthwork engineering comprises site leveling, foundation pit and pipe ditch excavation, roadbed excavation, civil air defense engineering excavation, terrace filling, roadbed filling and foundation pit backfilling. The leveling operation of the earth and stone has enough strength and stability, the subsidence capacity of the soil body is required to be minimum, therefore, filling materials must be carefully selected, a scientific filling method is specified, the soil, silt and humus with large water content cannot be used as the filling materials, all filling is carried out in a layered mode, the virtual pavement thickness of each layer is determined according to the soil type and the compaction mechanical property, all filling is carried out in a layered mode, and the virtual pavement thickness of each layer is determined according to the soil type and the compaction mechanical property.

When leveling the cubic metre of earth and stone, often whole working process is consuming time and power, and current device can not carry out fine leveling to unevenness's ground, also is not convenient for simultaneously flatten not same horizontal line with the cubic metre of earth and stone of co-altitude to the engineering quality has been influenced, and can produce a large amount of dusts when flattening the during operation, causes environmental pollution, and can cause certain harm to constructor's health.

Therefore, an earth and stone leveling device is needed to solve the problems that the effect is poor and a large amount of dust is easy to appear to affect the environment when the earth and stone are flattened.

SUMMERY OF THE UTILITY MODEL

The utility model provides an earth and stone leveling device which solves the problems that the effect is poor when the earth and stone are leveled, and a large amount of dust is easy to appear to influence the environment.

In order to achieve the purpose, the utility model adopts the following technical scheme: an earthwork leveling device comprises a vehicle body, wherein a first cavity and a second cavity are arranged in the vehicle body, a lifting plate is connected between two side walls of the first cavity in a sliding manner, a toothed ring is fixed at the top end of the lifting plate, a rotating shaft is rotatably connected to one side wall of the first cavity, a half gear is fixedly sleeved on the outer side wall of the rotating shaft in a fastening manner, the half gear and the toothed ring are in meshing transmission, two symmetrically arranged lifting rods penetrate through the bottom side wall of the vehicle body in a sliding manner, the top ends of the lifting rods and the bottom end of the lifting plate are fixed, a pressing plate is jointly fixed at the bottom ends of the two lifting rods, a driving motor is installed on the outer wall of one side of the vehicle body, an output shaft of the driving motor is fixed with the rotating shaft through a coupler, a water tank is arranged in the second cavity, and a water inlet pipe communicated with the water tank is installed at the top end of the vehicle body, the bottom of automobile body install with the outlet pipe of water tank intercommunication, the bottom intercommunication of outlet pipe has the shower nozzle, the inside of water tank is provided with sprays the subassembly.

Preferably, the spraying assembly include with water tank one side lateral wall rotates the dwang of connecting, the one end of dwang is fixed with the carousel, the carousel is kept away from one side lateral wall in the centre of a circle and is fixed with the dead lever, be fixed with the carriage between the both sides inner wall of water tank, the inside wall sliding connection of carriage has the movable rod, the top of movable rod with it has the connecting rod to articulate between the dead lever, the bottom mounting of movable rod have with outlet pipe matched with piston, one side outer wall of automobile body rotates and is connected with the belt pulley that distributes about two, two the belt pulley respectively with the dwang with the coaxial setting of pivot, two the drive belt has been cup jointed jointly to the lateral wall of belt pulley.

Preferably, the side walls of the two sides of the first cavity are respectively provided with a sliding groove, and the two ends of the lifting plate are respectively connected with the two sliding grooves in a sliding manner.

Preferably, the inner walls of the two sides of the toothed ring are respectively provided with a toothed plate, and the half gear is meshed with one of the toothed plates.

Preferably, a handle is fixed on the side wall of one side of the vehicle body, and the handle and the outer side wall of the vehicle body are obliquely arranged.

Preferably, a supporting seat is fixed on the outer wall of one side of the vehicle body, and the bottom end of the driving motor is fixed to the top end of the supporting seat.

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

1. according to the utility model, the driving motor drives the half gear and the toothed ring to be meshed for transmission, so that the pressing plate can be driven to reciprocate to lift and flatten the earthwork and the earthwork, the earthwork and the earthwork are positioned at the same height and are relatively flat, the driving motor drives the pressing plate to flatten and simultaneously can drive the spraying assembly to spray water in the water tank for spraying water and dedusting, the dust pollution is reduced, and the construction environment quality is improved.

2. According to the utility model, the earth and stone can be flattened by rotating the driving motor and pushing the cart to move, the operation is convenient and fast, the construction efficiency is higher, the water spraying and dust removing can be realized by driving the piston to move through the rotation of the turntable, the dust pollution is reduced, and the better protection effect is achieved.

Drawings

FIG. 1 is a schematic view of a main sectional structure of an earthwork leveling apparatus according to the present invention;

FIG. 2 is an enlarged view of area A of FIG. 1;

fig. 3 is a schematic front view of an earth and rock leveling device according to the present invention.

In the figure: 1. a vehicle body; 2. a first cavity; 3. a second cavity; 4. a lifting plate; 5. a toothed ring; 6. a rotating shaft; 7. a half gear; 8. a lifting rod; 9. pressing a plate; 10. a drive motor; 11. a water tank; 12. a water inlet pipe; 13. a water outlet pipe; 14. a spray head; 15. a spray assembly; 151. rotating the rod; 152. a turntable; 153. fixing the rod; 154. a carriage; 155. a movable rod; 156. a connecting rod; 157. a piston; 158. a belt pulley; 159. a transmission belt; 16. a chute; 17. a toothed plate; 18. a handle; 19. and (4) supporting the base.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, an earth and rock leveling device comprises a vehicle body 1, a first cavity 2 and a second cavity 3 are arranged in the vehicle body 1, a lifting plate 4 is slidably connected between two side walls of the first cavity 2, a toothed ring 5 is fixed at the top end of the lifting plate 4, a rotating shaft 6 is rotatably connected with one side wall of the first cavity 2, a half gear 7 is tightly sleeved on the outer side wall of the rotating shaft 6, the half gear 7 and the toothed ring 5 are in meshing transmission, two symmetrically arranged lifting rods 8 are slidably penetrated through the side wall at the bottom end of the vehicle body 1, the top ends of the lifting rods 8 are fixed with the bottom end of the lifting plate 4, a pressing plate 9 is jointly fixed at the bottom ends of the two lifting rods 8, a driving motor 10 is arranged on the outer wall at one side of the vehicle body 1, an output shaft of the driving motor 10 is fixed with the rotating shaft 6 through a coupler, a water tank 11 is arranged in the second cavity 3, a water inlet pipe 12 communicated with the water tank 11 is arranged at the top end of the vehicle body 1, a water outlet pipe 13 communicated with the water tank 11 is installed at the bottom end of the vehicle body 1, a spray head 14 is communicated with the bottom end of the water outlet pipe 13, and a spraying assembly 15 is arranged inside the water tank 11; drive half gear 7 and tooth ring 5 through driving motor 10 and mesh the transmission and can drive the reciprocal lift of clamp plate 9 and flatten the earth and stone side, make the earth and stone side be located same height, comparatively level and smooth, driving motor 10 drives clamp plate 9 and can also drive when flattening and spray the subassembly 15 and spray the water in the water tank 11 and spray the dust fall, reduces dust pollution, improves construction environmental quality.

The spraying component 15 comprises a rotating rod 151 rotatably connected with the side wall of one side of the water tank 11, one end of the rotating rod 151 is fixed with a rotating disc 152, the side wall of one side of the rotating disc 152 far away from the center of the circle is fixed with a fixed rod 153, a sliding frame 154 is fixed between the inner walls of two sides of the water tank 11, the inner wall of the sliding frame 154 is slidably connected with a movable rod 155, a connecting rod 156 is hinged between the top end of the movable rod 155 and the fixed rod 153, the bottom end of the movable rod 155 is fixed with a piston 157 matched with the water outlet pipe 13, the outer wall of one side of the vehicle body 1 is rotatably connected with two belt pulleys 158 which are distributed up and down, the two belt pulleys 158 are respectively coaxially arranged with the rotating rod 151 and the rotating shaft 6, and the outer side walls of the two belt pulleys 158 are jointly sleeved with a transmission belt 159; rotate and promote the shallow through driving motor 10 and remove and can flatten the processing to the earth and stone side, simple operation and efficiency of construction are higher, rotate through carousel 152 and drive piston 157 and remove and can sprinkle the dust removal, reduce dust pollution, have better protecting effect.

The side walls of the two sides of the first cavity 2 are respectively provided with a sliding chute 16, the two ends of the lifting plate 4 are respectively connected with the two sliding chutes 16 in a sliding manner, the inner walls of the two sides of the toothed ring 5 are respectively provided with a toothed plate 17, and the half gear 7 is meshed with one of the toothed plates 17.

A handle 18 is fixed on the side wall of one side of the vehicle body 1, the handle 18 and the outer side wall of the vehicle body 1 are arranged in an inclined mode, a supporting seat 19 is fixed on the outer wall of one side of the vehicle body 1, and the bottom end of the driving motor 10 is fixed to the top end of the supporting seat 19.

The working principle is as follows: when the earth and stone are required to be leveled, the vehicle body 1 is moved to a required leveling section, then the driving motor 10 is started to drive the rotating shaft 6 to rotate, the rotating shaft 6 drives the half gear 7 and the toothed ring 5 to be engaged and driven when rotating, then the toothed ring 5 is driven to reciprocate up and down, the toothed ring 5 drives the lifting plate 4 and the lifting rod 8 to reciprocate up and down when reciprocating up and down, the lifting rod 8 drives the pressing plate 9 to reciprocate up and down to level the earth and stone when reciprocating up and down, so that the earth and stone are positioned at the same height, the rotating shaft 6 drives the two belt pulleys 158 to be driven through the transmission belt 159 when rotating, then the rotating rod 151 is driven to rotate, the rotating rod 151 is driven to rotate when the rotating rod 151 rotates, the fixing rod 153 rotates when the rotating rod 152 rotates, the connecting rod 153 pushes and pulls the movable rod 155 to reciprocate through the connecting rod 156 when rotating, then the piston 157 moves up and down, the water outlet pipe 13 is pressurized and guided when the piston 157 moves up and down, make the water in the water tank 11 spout from shower nozzle 14, then to the dust fall of watering the construction site, reduce dust pollution, improve construction environmental quality.

The driving motor 10 is commercially available, and the driving motor 10 is provided with a power supply, which belongs to the mature technology in the field and is fully disclosed, so that repeated description is omitted in the specification.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The earthwork leveling device comprises a vehicle body (1) and is characterized in that a first cavity (2) and a second cavity (3) are arranged inside the vehicle body (1), a lifting plate (4) is connected between two side walls of the first cavity (2) in a sliding manner, a toothed ring (5) is fixed at the top end of the lifting plate (4), a rotating shaft (6) is rotatably connected to one side wall of the first cavity (2), a half gear (7) is fixedly sleeved on the outer side wall of the rotating shaft (6), the half gear (7) and the toothed ring (5) are in meshing transmission, two symmetrically arranged lifting rods (8) penetrate through the side wall of the bottom end of the vehicle body (1) in a sliding manner, the top end of each lifting rod (8) is fixed to the bottom end of the lifting plate (4), a pressing plate (9) is jointly fixed to the bottom ends of the two lifting rods (8), and a driving motor (10) is installed on the outer wall of one side of the vehicle body (1), the output shaft of driving motor (10) pass through the shaft coupling with pivot (6) are fixed, the inside of second cavity (3) is provided with water tank (11), the top of automobile body (1) install with inlet tube (12) of water tank (11) intercommunication, the bottom of automobile body (1) install with outlet pipe (13) of water tank (11) intercommunication, the bottom intercommunication of outlet pipe (13) has shower nozzle (14), the inside of water tank (11) is provided with sprays subassembly (15).

2. The earthwork leveling device according to claim 1, wherein the spraying assembly (15) comprises a rotating rod (151) rotatably connected with one side wall of the water tank (11), a rotating disc (152) is fixed at one end of the rotating rod (151), a fixed rod (153) is fixed at one side wall of the rotating disc (152) far away from the center of circle, a sliding frame (154) is fixed between the two side inner walls of the water tank (11), a movable rod (155) is slidably connected with the inner side wall of the sliding frame (154), a connecting rod (156) is hinged between the top end of the movable rod (155) and the fixed rod (153), a piston (157) matched with the water outlet pipe (13) is fixed at the bottom end of the movable rod (155), two belt pulleys (158) distributed up and down are rotatably connected with the outer wall of one side of the vehicle body (1), and the two belt pulleys (158) are respectively arranged coaxially with the rotating rod (151) and the rotating shaft (6), and the outer side walls of the two pulleys (158) are sleeved with a transmission belt (159) together.

3. The earthwork leveling apparatus according to claim 1, wherein sliding grooves (16) are respectively formed in side walls of both sides of the first cavity (2), and both ends of the lifting plate (4) are respectively slidably connected to the two sliding grooves (16).

4. An earth and stone levelling device according to claim 1, characterized in that the toothed ring (5) is provided with a toothed plate (17) on each of its two side walls, the half gear (7) being in engagement with one of the toothed plates (17).

5. An earth and rock levelling arrangement as claimed in claim 1, characterized in that a handle (18) is fixed to one side wall of the carriage (1), the handle (18) being arranged obliquely to the outer side wall of the carriage (1).

6. An earth and rock levelling device according to claim 1, characterized in that a support base (19) is fixed to one side of the outer wall of the vehicle body (1), and the bottom end of the drive motor (10) is fixed to the top end of the support base (19).