CN213774543U

CN213774543U - Concrete leveling device for construction

Info

Publication number: CN213774543U
Application number: CN202022386923.9U
Authority: CN
Inventors: 吴焕春
Original assignee: LIAOCHENG YANGFINE JEONIL MACHINERY CO LTD
Current assignee: LIAOCHENG YANGFINE JEONIL MACHINERY CO LTD
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-07-23
Anticipated expiration: 2030-10-23

Abstract

The utility model relates to a construction technical field just discloses a concrete leveling device for construction, the camera includes a supporting plate, both sides respectively with the top fixed connection of two sets of pneumatic cylinders around the backup pad lower surface is left, and are two sets of the output of pneumatic cylinder respectively with the front and back both sides fixed connection of connecting plate upper surface, two sets of sliding tray have been seted up respectively to both sides around the connecting plate bottom, the top inner wall of sliding tray and the top inner wall fixed connection of spring. This concrete leveling device for construction, cooperation setting through spring, slide bar and sliding tray makes first bull stick and first compression roller reach the effect of buffering, and cooperation setting through scraper blade and first compression roller makes the concrete reach the effect of flattening, sets up through the cooperation of driving motor, pivot and stirring leaf, makes the concrete of side reach the effect that homogenizes, through the setting of second compression roller, makes the concrete reach the effect of secondary flattening.

Description

Concrete leveling device for construction

Technical Field

The utility model relates to a construction technical field specifically is a concrete leveling device for construction.

Background

Ordinary concrete refers to the artificial stone material that uses cement as the main cementitious material, with water, sand, stone, chemical admixture and mineral admixture of mixing if necessary, according to appropriate proportion cooperation, through even stirring, closely knit shaping and maintenance sclerosis and form, but most present concrete leveling device generally do not possess the function that the side pushed down, and at the in-process of concrete leveling like this, cause to push down the device side concrete and pile up more easily, influenced the efficiency of pushing down.

The side pushes away paper-back edition in chinese patent publication No. CN209958784U for the concrete flattening, this side pushes away paper-back edition for the concrete flattening passes through swivel nut, make its nut and locating frame separation, rotate the lead screw, make the bottom of scraper blade and second compression roller be same level after, swivel nut once more, make its nut and locating frame contact, reach the position of fixed lead screw, promote the handrail once more at this moment, thereby when realizing the flattening concrete, reach and utilize the scraper blade to push away the effect of paper-back edition to the side of concrete, with the effect that improves the concrete flattening, but this kind of mode has very big defect: if the side concrete is more, the effect of leveling can be achieved by the scraper, but the concrete may be unevenly distributed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a concrete leveling device for construction has solved most of concrete leveling device and has generally not possessed the problem that the side pushed down the flat function.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a concrete leveling device for building construction comprises a supporting plate, wherein the front side and the rear side of the left side of the lower surface of the supporting plate are fixedly connected with the tops of two groups of hydraulic cylinders respectively, the output ends of the two groups of hydraulic cylinders are fixedly connected with the front side and the rear side of the upper surface of a connecting plate respectively, the front side and the rear side of the bottom of the connecting plate are respectively provided with two groups of sliding grooves, the inner walls of the tops of the sliding grooves are fixedly connected with the inner walls of the tops of springs, the bottoms of the springs are fixedly connected with the top ends of sliding rods, the bottom ends of the two groups of sliding rods are respectively rotatably connected with the front end and the rear end of a first rotating rod, the middle part of the first rotating rod is fixedly connected with a first compression roller, the left sides of the two groups of sliding rods are respectively fixedly connected with the right ends of two groups of first connecting rods, the left ends of the two groups of first connecting rods are respectively fixedly connected with the front side and the rear side of the upper surface of a scraper, and the right side of the sliding rods are fixedly connected with the left end of a second connecting rod, the top of the right side of the second connecting rod is fixedly connected with a motor box, the inner wall of the top of the motor box is fixedly connected with the top of the driving motor, the output end of the driving motor passes through the inner wall of the bottom of the motor box and is fixedly connected with the top end of the rotating shaft, the bottom end of the rotating shaft passes through the top of the second connecting rod and is fixedly connected with the middle part of the stirring blade, the right side of the lower surface of the supporting plate is fixedly connected with the top of the storage battery, the output end of the storage battery is electrically connected with the input end of the hydraulic cylinder and the input end of the driving motor, the front side and the rear side of the bottom of the storage battery are respectively fixedly connected with the tops of the two groups of connecting frames, the bottoms of the two groups of connecting frames are respectively rotatably connected with the front end and the rear end of the second rotating rod, the middle part of the second rotating rod is fixedly connected with a second press roller, and the right sides of the two groups of connecting frames are fixedly connected with the front side and the rear side of the left side of the handle respectively.

Preferably, the shape of the sliding groove is matched with that of the sliding rod, and the size of the cross section of the sliding groove is matched with that of the cross section of the sliding rod.

Preferably, the length of the first press roll is shorter than that of the second press roll, and the height of the bottom of the second press roll is lower than that of the bottom of the first press roll.

Preferably, the shape of the bottom of the left side of the scraper is a quarter circle, and the bottom of the scraper and the bottom of the first press roll are on the same horizontal plane.

Preferably, the right side of the second connecting rod is provided with a rotating hole, the inner wall of the rotating hole is fixedly connected with a bearing, and the inner wall of the middle part of the bearing is fixedly connected with the rotating shaft.

Preferably, the included angle between the handle and the horizontal plane is sixty degrees, the outer surface of the handle is provided with an anti-skid layer, and the anti-skid layer is an elastic rubber layer.

(III) advantageous effects

The utility model provides a concrete leveling device for construction possesses following beneficial effect:

1. this concrete leveling device for construction, cooperation setting through spring, slide bar and sliding tray makes first bull stick and first compression roller reach the effect of buffering, and cooperation setting through scraper blade and first compression roller makes the concrete reach the effect of flattening, sets up through the cooperation of driving motor, pivot and stirring leaf, makes the concrete of side reach the effect that homogenizes, through the setting of second compression roller, makes the concrete reach the effect of secondary flattening.

2. This concrete leveling device for construction through the setting of pneumatic cylinder, makes the connecting plate reach the effect of lift, through the setting of battery, effectually provides the electric energy for pneumatic cylinder and driving motor, through the setting of handle, makes this concrete leveling device for construction reach the effect of being convenient for promote, through the setting of motor case, the effectual concrete that prevents splashes influences driving motor work.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the connecting plate, the spring, the sliding rod, the first rotating rod and the first pressing roller of the present invention;

fig. 3 is the schematic structural diagram of the sliding rod, the second connecting rod, the motor box, the driving motor, the rotating shaft and the stirring blade of the present invention.

In the figure: 1. a support plate; 2. a hydraulic cylinder; 3. a connecting plate; 4. a sliding groove; 5. a spring; 6. a slide bar; 7. a first rotating lever; 8. a first press roll; 9. a first connecting rod; 10. a squeegee; 11. a second connecting rod; 12. a motor case; 13. a drive motor; 14. a rotating shaft; 15. a storage battery; 16. a connecting frame; 17. a second rotating rod; 18. a second press roll; 19. a handle; 20. stirring the leaves.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a concrete leveling device for building construction comprises a supporting plate 1, wherein the front side and the rear side of the left side of the lower surface of the supporting plate 1 are respectively fixedly connected with the tops of two groups of hydraulic cylinders 2, the connecting plate 3 achieves a lifting effect through the arrangement of the hydraulic cylinders 2, the output ends of the two groups of hydraulic cylinders 2 are respectively fixedly connected with the front side and the rear side of the upper surface of the connecting plate 3, the front side and the rear side of the bottom of the connecting plate 3 are respectively provided with two groups of sliding grooves 4, the inner wall of the top of each sliding groove 4 is fixedly connected with the inner wall of the top of a spring 5, the bottom of the spring 5 is fixedly connected with the top end of a sliding rod 6, the first rotating rod 7 and a first compression roller 8 are arranged through the matching of the spring 5, the sliding rod 6 and the sliding grooves 4, the first rotating rod 7 achieves a buffering effect, the bottom ends of the two groups of sliding rods 6 are respectively rotatably connected with the front end and the rear end of the first rotating rod 7, the middle part of the first compression roller 8 is fixedly connected with the first rotating rod 7, the left sides of the two groups of sliding rods 6 are respectively fixedly connected with the right ends of the two groups of first connecting rods 9, the left ends of the two groups of first connecting rods 9 are respectively fixedly connected with the front side and the rear side of the upper surface of the scraper 10, the concrete can achieve the leveling effect through the matching arrangement of the scraper 10 and the first compression roller 8, the right sides of the sliding rods 6 are fixedly connected with the left end of the second connecting rod 11, the top of the right side of the second connecting rod 11 is fixedly connected with a motor box 12, the concrete can be effectively prevented from splashing to influence the work of a driving motor 13 through the arrangement of the motor box 12, the inner wall of the top of the motor box 12 is fixedly connected with the top of the driving motor 13, the output end of the driving motor 13 penetrates through the inner wall of the bottom of the motor box 12 to be fixedly connected with the top of a rotating shaft 14, the bottom end of the rotating shaft 14 penetrates through the top of the second connecting rod 11 to be fixedly connected with the middle part of the stirring blade 20, and the driving motor 13, the rotating shaft 14 is arranged in a matching way with the stirring blade 20, so that the concrete on the side surface can be uniformly stirred, the right side of the lower surface of the supporting plate 1 is fixedly connected with the top of the storage battery 15, the electric energy is effectively provided for the hydraulic cylinder 2 and the driving motor 13 through the arrangement of the storage battery 15, the output end of the storage battery 15 is electrically connected with the input end of the hydraulic cylinder 2 and the input end of the driving motor 13, the front side and the rear side of the bottom of the storage battery 15 are respectively and fixedly connected with the tops of the two groups of connecting frames 16, the bottoms of the two groups of connecting frames 16 are respectively and rotatably connected with the front end and the rear end of the second rotating rod 17, the middle part of the second rotating rod 17 is fixedly connected with the second compression roller 18, the second press roller 18 is arranged to enable the concrete to achieve the secondary leveling effect, the right sides of the two groups of connecting frames 16 are fixedly connected with the front side and the rear side of the left side of the handle 19 respectively, through the setting of handle 19, make this concrete leveling device for construction reach the effect of being convenient for promote.

The utility model discloses in, for making the gliding more stable of slide bar 6 in sliding tray 4, the shape of sliding tray 4 and the shape looks adaptation of slide bar 6, the size of the 4 cross sections of sliding tray and the size looks adaptation of the 6 cross sections of slide bar.

The utility model discloses in, for the concrete that makes both sides around the first compression roller 8 is convenient for homogenize, the length of first compression roller 8 is shorter than the length of second compression roller 18, and in order to reduce the resistance that first compression roller 8 received, the height of second compression roller 18 bottom is lower than the height of first compression roller 8 bottom.

In the present invention, in order to reduce the resistance received by the scraper 10, the bottom of the left side of the scraper 10 is in the shape of a quarter circle, and the bottom of the scraper 10 and the bottom of the first press roller 8 are located on the same horizontal plane.

The utility model discloses in, in order to make pivot 14 pivoted more nimble, the rotation hole has been seted up on the right side of second connecting rod 11, rotates the inner wall fixedly connected with bearing in hole, the middle part inner wall and the pivot 14 fixed connection of bearing.

The utility model discloses in, in order to make the user can be more firm grasp handle 19, the contained angle of handle 19 and horizontal plane is sixty degrees, and handle 19's surface is provided with the skid resistant course, and the skid resistant course is elastic rubber layer.

When the concrete leveling device is used, a user adjusts the hydraulic cylinder 2 to enable the bottom of the first compression roller 8 and the bottom of the scraper 10 to go deep into concrete, the user stops adjusting the hydraulic cylinder 2 according to actual deep conditions, the handle 19 pushes the concrete leveling device for building construction, the scraper 10 scrapes away redundant concrete, then the first compression roller 8 flattens the concrete, the concrete scraped away by the scraper 10 moves to the front side and the rear side of the scraper 10, the user starts the driving motor 13 according to actual moving conditions, the driving motor 13 drives the stirring blade 20 to rotate through the rotating shaft 14, the stirring blade 20 homogenizes the concrete on the front side and the rear side of the scraper 10 to prevent the concrete from being excessively concentrated, and finally uneven distribution of the concrete is caused, the homogenized concrete is flattened through the second compression roller 18, so that the concrete achieves the effect of secondary leveling, in the moving process, because the concrete height of not flattening is uneven to lead to the spring to take place elastic deformation, make slide bar 6 shrink in sliding tray 4, scrape through scraper blade 10 higher concrete and rub, make its high reduction, so that second compression roller 18 carries out the secondary flattening, prevents simultaneously that scraper blade 10 from receiving great resistance.

In summary, the concrete leveling device for building construction achieves the buffering effect of the first rotating rod 7 and the first pressing roller 8 through the matching arrangement of the spring 5, the sliding rod 6 and the sliding groove 4, the scraper 10 and the first compression roller 8 are matched to realize the leveling effect of the concrete, the driving motor 13, the rotating shaft 14 and the stirring blade 20 are matched to realize the uniform stirring effect of the concrete on the side surface, the second compression roller 18 is arranged to enable the concrete to achieve the effect of secondary leveling, the hydraulic cylinder 2 is arranged to enable the connecting plate 3 to achieve the effect of lifting, through the arrangement of the storage battery 15, the hydraulic cylinder 2 and the driving motor 13 are effectively supplied with electric energy, through the arrangement of the handle 19, the concrete leveling device for building construction achieves the effect of convenient pushing, through the setting of motor case 12, effectual concrete that prevents splashes influences driving motor 13 work.

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

Claims

1. The utility model provides a concrete leveling device for construction, includes backup pad (1), its characterized in that: the front side and the rear side of the left side of the lower surface of the support plate (1) are fixedly connected with the tops of two groups of hydraulic cylinders (2) respectively, the output ends of the two groups of hydraulic cylinders (2) are fixedly connected with the front side and the rear side of the upper surface of the connecting plate (3) respectively, the front side and the rear side of the bottom of the connecting plate (3) are provided with two groups of sliding grooves (4) respectively, the inner wall of the top of each sliding groove (4) is fixedly connected with the inner wall of the top of a spring (5), the bottom of the spring (5) is fixedly connected with the top end of a sliding rod (6), the bottom ends of the two groups of sliding rods (6) are rotatably connected with the front end and the rear end of a first rotating rod (7) respectively, the middle part of the first rotating rod (7) is fixedly connected with a first compression roller (8), the left sides of the two groups of the sliding rods (6) are fixedly connected with the right ends of two groups of first connecting rods (9), and the left ends of the two groups of the first connecting rods (9) are fixedly connected with the front side and the rear sides of the upper surface of a scraper (10) respectively, the right side of the sliding rod (6) is fixedly connected with the left end of a second connecting rod (11), the right top of the second connecting rod (11) is fixedly connected with a motor box (12), the top inner wall of the motor box (12) is fixedly connected with the top of a driving motor (13), the output end of the driving motor (13) penetrates through the bottom inner wall of the motor box (12) and is fixedly connected with the top end of a rotating shaft (14), the bottom end of the rotating shaft (14) penetrates through the top of the second connecting rod (11) and is fixedly connected with the middle of a stirring blade (20), the right side of the lower surface of the support plate (1) is fixedly connected with the top of a storage battery (15), the output end of the storage battery (15) is electrically connected with the input end of a hydraulic cylinder (2) and the input end of the driving motor (13), the front side and the back side of the bottom of the storage battery (15) are respectively fixedly connected with the tops of two groups of connecting frames (16), the bottom of two sets of link (16) is connected with the front and back both ends rotation of second bull stick (17) respectively, the middle part fixedly connected with second compression roller (18) of second bull stick (17), and two sets of the right side of link (16) is respectively with handle (19) left front and back both sides fixed connection.

2. The concrete leveling device for building construction according to claim 1, wherein: the shape of the sliding groove (4) is matched with that of the sliding rod (6), and the size of the cross section of the sliding groove (4) is matched with that of the sliding rod (6).

3. The concrete leveling device for building construction according to claim 1, wherein: the length of the first pressing roller (8) is shorter than that of the second pressing roller (18), and the height of the bottom of the second pressing roller (18) is lower than that of the first pressing roller (8).

4. The concrete leveling device for building construction according to claim 1, wherein: the shape of the bottom of the left side of the scraper (10) is a quarter circle, and the bottom of the scraper (10) and the bottom of the first press roll (8) are on the same horizontal plane.

5. The concrete leveling device for building construction according to claim 1, wherein: the right side of the second connecting rod (11) is provided with a rotating hole, the inner wall of the rotating hole is fixedly connected with a bearing, and the inner wall of the middle of the bearing is fixedly connected with the rotating shaft (14).

6. The concrete leveling device for building construction according to claim 1, wherein: the included angle between the handle (19) and the horizontal plane is sixty degrees, an anti-skid layer is arranged on the outer surface of the handle (19), and the anti-skid layer is an elastic rubber layer.