CN218894086U

CN218894086U - Concrete leveling equipment for foundation pavement

Info

Publication number: CN218894086U
Application number: CN202222926126.4U
Authority: CN
Inventors: 赵俊峰; 郑圣伟; 邹洋
Original assignee: Deer King Landscape Construction Group Ltd
Current assignee: Deer King Landscape Construction Group Ltd
Priority date: 2022-11-03
Filing date: 2022-11-03
Publication date: 2023-04-21
Anticipated expiration: 2032-11-03

Abstract

The utility model relates to the technical field of concrete leveling equipment, in particular to concrete leveling equipment for laying a foundation, which comprises a moving device, wherein the moving device comprises a bottom plate and two crawler wheel assemblies arranged at the bottom of the bottom plate, a scraping mechanism, a grinding mechanism and a flattening mechanism are sequentially arranged at the top of the bottom plate from front to back, an open slot is formed in the front end of the bottom plate, two plugboards are fixedly connected to the rear end of the bottom plate, and a driving motor for driving the two crawler wheel assemblies to rotate is arranged at the top of the bottom plate positioned at the rear end of the open slot. According to the utility model, the bottom of the scraping mechanism is provided with the plurality of scraping teeth, the scraping teeth are utilized to mix the inside of the concrete, so that the air holes in the concrete are conveniently removed, the porosity is reduced, the fluid concrete is conveniently scraped by the scraping teeth, and the concrete is filled into the inner seam of the foundation, so that the concrete is more tightly contacted with the foundation.

Description

Concrete leveling equipment for foundation pavement

Technical Field

The utility model relates to the technical field of concrete leveling equipment, in particular to foundation paving concrete leveling equipment.

Background

The concrete is paved on the foundation to protect foundation soil, prevent disturbance, reduce erosion of groundwater and the like to the foundation reinforced concrete, the concrete is required to be leveled on the foundation, and concrete leveling equipment is required to level and repair in order to ensure the evenness of the concrete.

Patent CN202220383789.3 discloses a water conservancy ditch concrete leveling device, which comprises a mounting bottom plate, a hydraulic lifting rod, a spherical joint, a sleeve, a mounting block, a first rotating rod and a roller.

After the device passes through the both ends altitude mixture control of hydraulic lifting rod, when hydraulic lifting rod goes up and down, the sleeve rotates for rotating the connected mode at the ball joint, the sleeve rotates and drives the installation piece and remove, thereby make the angle that the cylinder was adjusted the slope be convenient for level and smooth the surface of irrigation canals and ditches, more gas pockets can be produced in the concrete when laying the ground, can not get rid of before the concrete solidifies, reduce the intensity of concrete structure, the concrete has the unevenness at the back surface of mating formation, influence the whole atress of building uneven, house warp, in view of this, we propose a ground to lay concrete leveling equipment.

Disclosure of Invention

The utility model aims to provide a foundation paving concrete leveling device which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the foundation concrete paving and leveling equipment comprises a moving device, wherein the moving device comprises a bottom plate and two crawler wheel assemblies arranged at the bottom of the bottom plate, and a scraping mechanism, a grinding mechanism and a leveling mechanism are sequentially arranged at the top of the bottom plate from front to back; the front end of the bottom plate is provided with an open slot, the rear end of the bottom plate is fixedly connected with two plugboards, and the top of the bottom plate positioned at the rear end of the open slot is provided with a driving motor for driving the two crawler wheel assemblies to rotate.

Preferably, the bottom end of the bottom plate is provided with a plurality of convex plates, two connecting shafts which are arranged side by side are fixedly connected between the crawler wheel assemblies, the end parts of the connecting shafts sequentially penetrate through each convex plate and are rotationally connected with each convex plate, and the rear end of the top of the bottom plate is also provided with handrails.

Preferably, the connecting shaft at the front end of the crawler wheel assembly is fixedly connected with a first belt pulley, the outer wall of the first belt pulley is sleeved with a belt which is obliquely arranged, the output shaft of the driving motor is coaxially fixed with a second belt pulley, and the inner ring at the other side of the belt penetrates through the opening groove and is rotationally connected with the outer wall of the second belt pulley.

Preferably, the scraping mechanism comprises a supporting shaft fixedly connected to the front end of the bottom plate, two first rectangular plates rotatably connected to the two ends of the supporting shaft, second rectangular plates hinged to the first rectangular plates, scraping plates fixedly connected to the bottom ends of the second rectangular plates, and a plurality of scraping teeth distributed in a matrix mode fixedly connected to the bottoms of the scraping plates.

Preferably, the grinding mechanism comprises two electric cylinders fixedly connected to the middle of the top of the bottom plate, a supporting plate arranged on the tops of the two electric cylinders and a rotating machine arranged on the bottom of the supporting plate.

Preferably, a fixing ring is fixed at the bottom of the supporting plate through bolts, the inner ring of the fixing ring is fixedly clamped with the shell at the top of the rotating machine, and the tail end of an output shaft of the rotating machine penetrates through the bottom of the bottom plate and is coaxially fixed with a grinding rotary blade.

Preferably, the flattening mechanism comprises a transverse plate inserted on the two insertion plates, the bottom of the transverse plate is fixedly connected with a shell, the shell is in a concave structure, and a rolling motor is fixed on the outer wall of the left vertical end of the shell.

Preferably, a roller is rotatably connected between the inner walls of the left and right vertical ends of the shell, a rolling cylinder is sleeved on the circumference outer wall of the roller, and the left end of the roller penetrates through the outer wall of the vertical end of the shell and is coaxially fixed with an output shaft of the rolling motor.

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

1. this concrete leveling equipment is laid to ground is equipped with a plurality of scraping teeth through the scraping mechanism bottom that sets up, utilizes scraping teeth to mix the concrete inside, is convenient for get rid of the inside gas pocket of concrete, reduces the porosity, and the concrete of the fluid of being convenient for receives the scraping teeth and moves, fills in the foundation internal joint, makes concrete and ground contact inseparabler.

2. This ground lays concrete and levels equipment, through the mechanism of grinding that sets up and flattening mechanism, utilize the setting to grind flat swivel leaf on the rotating machine, rotate the contact with the flat swivel leaf to the concrete surface for concrete unevenness department obtains repairing, utilize the electric jar to drive the rotating machine and reciprocate, make the flat swivel leaf grind the concrete surface, shake the flat to the concrete again simultaneously, improve concrete layer's roughness, utilize the roller barrel that sets up in the flattening mechanism at last, compact the concrete once more, guarantee that the concrete of base laying is more even, firm.

Drawings

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

FIG. 2 is a schematic diagram of the overall structure of the utility model;

FIG. 3 is a schematic diagram of a mobile device according to the present utility model;

FIG. 4 is an enlarged view of the utility model at A in FIG. 3;

FIG. 5 is a schematic view of a strickling mechanism according to the present utility model;

FIG. 6 is a schematic view of the structure of the grinding mechanism of the utility model;

FIG. 7 is an enlarged view of utility model at B in FIG. 6;

FIG. 8 is a schematic view of a part of the structure of the grinding mechanism in the utility model;

fig. 9 is a schematic structural view of a flattening mechanism in the utility model.

In the figure:

1. a mobile device; 10. a bottom plate; 101. an open slot; 102. a convex plate; 11. a track wheel assembly; 110. a connecting shaft; 111. a first pulley; 112. a belt; 12. a driving motor; 120. a second pulley; 13. inserting plate; 14. an armrest;

2. a strickling mechanism; 20. a support shaft; 21. a first rectangular plate; 22. a second rectangular plate; 23. a scraper; 230. scraping teeth;

3. a grinding mechanism; 30. a support plate; 301. a fixing ring; 3010. a lug; 31. an electric cylinder; 32. a rotating machine; 320. grinding the rotary blades;

4. a flattening mechanism; 40. a cross plate; 401. a housing; 41. a roller; 410. rolling a cylinder; 42. and (5) rolling the motor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the utility model thus described is only a part, but not all, of the utility models described. All other utility models obtained by those skilled in the art without making any creative effort based on the utility models in the present utility model are within the protection scope of the present utility model.

Referring to fig. 1-9, the present utility model provides a technical solution:

the utility model provides a concrete leveling equipment is laid to ground, including mobile device 1, mobile device 1 includes bottom plate 10, two crawler wheel subassemblies 11 of setting in the bottom plate 10 bottom, the bottom plate 10 top is equipped with in proper order from the front to the back and scrapes flat mechanism 2, flat mechanism 3 and flattens mechanism 4, open slot 101 has been seted up to bottom plate 10 front end, bottom plate 10 rear end fixedly connected with two picture peg 13, be located the bottom plate 10 top of open slot 101 rear end and be equipped with and be used for driving two crawler wheel subassemblies 11 pivoted driving motor 12, pass through wire and external power switch-on work with driving motor 12, utilize driving motor 12 to drive mobile device 1 wholly and remove on the ground, mix the concrete through scraping flat mechanism 2 earlier, reduce the porosity in the concrete, make fluidic concrete fully with the ground contact, grind the concrete surface through flat mechanism 3 and shake, simultaneously the concrete surface is flat.

In a further embodiment, the bottom end of the bottom plate 10 is provided with a plurality of convex plates 102, two connecting shafts 110 which are arranged side by side are fixedly connected between two crawler wheel assemblies 11, the end parts of the connecting shafts 110 sequentially penetrate through each convex plate 102 and are rotationally connected with each convex plate 102, the rear end of the top of the bottom plate 10 is also provided with an armrest 14, the armrest 14 is used for controlling the overall moving direction of the moving device 1, two notches are formed at the left end and the right end of the bottom plate 10 through the plurality of convex plates 102, the two crawler wheel assemblies 11 are respectively arranged in the notches on the two sides, the crawler wheel assemblies 11 comprise crawler wheels and crawler wheels, the end parts of the connecting shafts 110 are respectively inserted into the inner rings of the crawler wheels in the two crawler wheel assemblies 11, the crawler wheels are meshed with the crawler wheels, and the crawler wheels are driven to rotate through the connecting shafts 110 to control the movement of the crawler wheels.

Specifically, a first belt pulley 111 is fixedly connected to a connecting shaft 110 at the front end of the crawler wheel assembly 11, a belt 112 which is obliquely arranged is sleeved on the outer wall of the first belt pulley 111, a second belt pulley 120 is coaxially fixed to an output shaft of the driving motor 12, an inner ring at the other side of the belt 112 penetrates through the open slot 101 and is rotationally connected with the outer wall of the second belt pulley 120, the second belt pulley 120 is driven to rotate by the driving motor 12, the second belt pulley 120 is rotationally connected with the first belt pulley 111 through the belt 112, and the first belt pulley 111 drives the connecting shaft 110 to rotate, so that the moving device 1 is moved.

In a further embodiment, the scraping mechanism 2 includes a supporting shaft 20 fixedly connected to the front end of the bottom plate 10, two first rectangular plates 21 rotatably connected to two ends of the supporting shaft 20, a second rectangular plate 22 hinged to each first rectangular plate 21, and scraping teeth 230 fixedly connected to the bottom ends of the two second rectangular plates 22, wherein a plurality of scraping teeth 230 distributed in a matrix are fixedly connected to the bottom of the scraping teeth 23, the supporting shaft 20 is provided to support and rotate, the two second rectangular plates 22 provided on the scraping teeth 23 are used for fixing the scraping teeth 23, each second rectangular plate 22 and each first rectangular plate 21 can rotate with each other, the scraping teeth 23 can be adjusted to be in a horizontal or vertical state, the scraping teeth 23 can be conveniently used when the scraping teeth 23 are not used, the scraping teeth 230 are provided to scratch concrete, so that air holes inside the concrete can be conveniently removed, the porosity is reduced, the concrete can be filled into an inner seam of a foundation, and the concrete can be in closer contact with the foundation.

Further, the grinding mechanism 3 comprises two electric cylinders 31 fixedly connected to the middle of the top of the bottom plate 10, a supporting plate 30 arranged on the top of the two electric cylinders 31, and a rotating machine 32 arranged on the bottom of the supporting plate 30, an external power supply is connected with the electric cylinders 31 and the rotating machine 32 through wires to be electrified, and the two electric cylinders 31 can drive the supporting plate 30 to move up and down to adjust the height of the rotating machine 32.

In addition, two lugs 3010 are arranged on the left side and the right side of the fixed ring 301, the two lugs 3010 are respectively and fixedly connected with the supporting plate 30 through two bolts, the inner ring of the fixed ring 301 is fixedly clamped with the top shell of the rotating machine 32, the rotating machine 32 is guaranteed not to shake when rotating, the two electric cylinders 31 drive the supporting plate 30 and the rotating machine 32 to move up and down, the tail end of an output shaft of the rotating machine 32 penetrates through the bottom of the bottom plate 10 and is coaxially fixed with a leveling rotating blade 320, the leveling rotating blade 320 is utilized to level the concrete surface, and under the action of the two electric cylinders 31, the leveling rotating blade 320 moves up and down and generates displacement, so that the leveling rotating blade 320 levels the concrete surface while vibrating the concrete surface, and uneven parts of the concrete surface are trimmed.

Finally, the flattening mechanism 4 comprises a transverse plate 40 which is inserted on the two inserting plates 13, the bottom of the transverse plate 40 is fixedly connected with a shell 401, the shell 401 is of a concave structure, a rolling motor 42 is fixed on the outer wall of the left vertical end of the shell 401, and the rolling motor 42 is communicated with an external power supply through a wire.

It is worth noting that the roller 41 is rotatably connected between the inner walls of the left vertical end and the right vertical end of the shell 401, the rolling cylinder 410 is sleeved on the circumference outer wall of the roller 41, the left end of the roller 41 penetrates through the outer wall of the vertical end of the shell 401 and is coaxially fixed with the output shaft of the rolling motor 42, the roller 41 is driven to rotate by the rolling motor 42, the rolling cylinder 410 is driven to rotate by the roller 41, concrete is compacted again through the rolling cylinder 410, and the concrete laid on the foundation is guaranteed to be smoother and firmer.

Finally, it should be noted that, in the present embodiment, the driving motor 12, the electric cylinder 31, the rotating machine 32, the rolling motor 42, etc. all the electronic components are common standard components or components known to those skilled in the art, the structure and principle thereof are known by those skilled in the art through technical manuals or known through routine experiment methods, all the electric components are connected through wires at the idle position of the device, and the specific connection means refers to the working principle that the electric connection is completed by the sequential working sequence of the electric components, which is known in the art.

When the foundation paving concrete leveling equipment is used, a plurality of scraping teeth 230 are arranged at the bottom of the scraping mechanism 2, the scraping teeth 230 are utilized to scratch and mix the interior of concrete, so that air holes in the interior of concrete are removed, meanwhile, fluid concrete is scratched by the scraping teeth 230 and rapidly filled into an inner gap of the foundation, so that the concrete is in closer contact with the foundation, the grinding rotary blades 320 are arranged on the rotating machine 32 to rotationally contact the surface of the concrete, the uneven part of the concrete is trimmed, the electric cylinder 31 is utilized to drive the rotating machine 32 to move up and down, the grinding rotary blades 320 are used for grinding the surface of the concrete, meanwhile, the concrete is vibrated and leveled, the flatness of the concrete is improved, and finally, the rolling cylinder 410 arranged in the flattening mechanism 4 is utilized to compact the concrete again, so that the concrete paved on the foundation is smoother and firmer.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be appreciated by persons skilled in the art that the utility model is not limited by what has been described hereinabove, and that the utility model and what has been described in the specification is merely illustrative of the preferred embodiments of the utility model and that the utility model is not limited thereto, but is capable of modification and variation without departing from the spirit and scope of the utility model, which is to be regarded as modified and improved. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a ground lays concrete and levels equipment, includes mobile device (1), its characterized in that: the mobile device (1) comprises a bottom plate (10) and two crawler wheel assemblies (11) arranged at the bottom of the bottom plate (10), wherein a scraping mechanism (2), a grinding mechanism (3) and a flattening mechanism (4) are sequentially arranged at the top of the bottom plate (10) from front to back; open slot (101) have been seted up to bottom plate (10) front end, bottom plate (10) rear end fixedly connected with two picture peg (13), be located bottom plate (10) top of open slot (101) rear end is equipped with and is used for driving two crawler wheel subassembly (11) pivoted driving motor (12).

2. The foundation-laid concrete leveling apparatus of claim 1, wherein: the bottom plate (10) bottom is equipped with a plurality of flange (102), two fixedly connected with is connecting axle (110) that set up side by side between track wheel subassembly (11), the tip of connecting axle (110) runs through in proper order every flange (102) and with every flange (102) rotate and are connected, bottom plate (10) top rear end still is equipped with handrail (14).

3. The foundation-laid concrete leveling apparatus of claim 2, wherein: the connecting shaft (110) at the front end of the crawler wheel assembly (11) is fixedly connected with a first belt pulley (111), the outer wall of the first belt pulley (111) is sleeved with a belt (112) which is obliquely arranged, the output shaft of the driving motor (12) is coaxially fixed with a second belt pulley (120), and the inner ring at the other side of the belt (112) penetrates through the open slot (101) and is rotationally connected with the outer wall of the second belt pulley (120).

4. The foundation-laid concrete leveling apparatus of claim 1, wherein: the scraping mechanism (2) comprises a supporting shaft (20) fixedly connected to the front end of the bottom plate (10), two first rectangular plates (21) rotatably connected to the two ends of the supporting shaft (20), second rectangular plates (22) hinged to each first rectangular plate (21), scraping plates (23) fixedly connected to the bottoms of the two second rectangular plates (22), and a plurality of scraping teeth (230) distributed in a matrix are fixedly connected to the bottoms of the scraping plates (23).

5. The foundation-laid concrete leveling apparatus of claim 1, wherein: the grinding mechanism (3) comprises two electric cylinders (31) fixedly connected to the middle of the top of the bottom plate (10), a supporting plate (30) arranged at the tops of the two electric cylinders (31), and a rotating machine (32) arranged at the bottom of the supporting plate (30).

6. The foundation-laid concrete leveling apparatus of claim 5, wherein: the bottom of the supporting plate (30) is fixedly provided with a fixing ring (301) through bolts, the inner ring of the fixing ring (301) is fixedly clamped with the top shell of the rotating machine (32), and the tail end of an output shaft of the rotating machine (32) penetrates through the bottom of the bottom plate (10) and is coaxially fixed with a grinding rotary blade (320).

7. The foundation-laid concrete leveling apparatus of claim 1, wherein: the flattening mechanism (4) comprises a transverse plate (40) which is inserted into the two insertion plates (13), a shell (401) is fixedly connected to the bottom of the transverse plate (40), the shell (401) is of a concave structure, and a rolling motor (42) is fixed on the outer wall of the left vertical end of the shell (401).

8. The foundation-laid concrete leveling apparatus of claim 7, wherein: the roller (41) is rotationally connected between the inner walls of the left vertical end and the right vertical end of the shell (401), a rolling cylinder (410) is sleeved on the circumferential outer wall of the roller (41), and the left end of the roller (41) penetrates through the outer wall of the vertical end of the shell (401) and is coaxially fixed with an output shaft of the rolling motor (42).