CN221545203U - Concrete construction shakeout equipment - Google Patents

Abstract

The utility model belongs to the technical field of road construction devices, in particular to concrete construction flattening equipment, which comprises a flat plate; two hydraulic cylinders are fixedly connected to the bottom of the flat plate; the output end of the hydraulic cylinder is arranged downwards; the output end of the hydraulic cylinder is fixedly connected with a pressing plate; two sliding grooves are fixedly connected to the bottom of the flat plate; the two sliding grooves are connected with the pressing plate in a sliding manner; shaft bodies are fixedly connected to two ends of the flat plate; the middle part of the shaft body is connected with a threaded rod in a penetrating and sliding manner; the outer wall of the shaft body is fixedly connected with a support; the support and the threaded rod are arranged in a penetrating and rotating manner; the pressing plates are arranged between the sliding grooves in a sliding way, so that the forces output by the two hydraulic cylinders on two sides of the pressing plates are balanced, and the effect of compacting concrete is achieved. The problems that the concrete compaction of the construction pavement is not compact enough, gaps exist in the built concrete pavement, the service life is not long, and pits and holes are easy to appear on the pavement are solved.

Description

Concrete construction shakeout equipment

Technical Field

The utility model relates to the technical field of road construction devices, in particular to concrete construction flattening equipment.

Background

The concrete construction flattening refers to the step of paving concrete after pouring the concrete on the construction ground, compacting and flattening the pavement.

In the prior art, most of the concrete is paved by adopting manual paving in the concrete construction process, a worker generally uses a spade to spread the concrete piled on the road surface, and then pulls the flat plate to level the surface.

In the prior art, the artificial paving process is found to be complicated, the efficiency is low, the compaction of the concrete of the construction pavement is not compact enough, gaps exist in the built concrete pavement, the service life is not long, and the pavement is easy to have the problem of potholes.

To this end, the utility model provides a concrete construction flattening device.

Disclosure of utility model

In order to overcome the deficiencies of the prior art, at least one technical problem presented in the background art is solved.

The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a concrete construction flattening device, which comprises a flat plate; two hydraulic cylinders are fixedly connected to the bottom of the flat plate; the output end of the hydraulic cylinder is arranged downwards; the output end of the hydraulic cylinder is fixedly connected with a pressing plate; two sliding grooves are fixedly connected to the bottom of the flat plate; the two sliding grooves are connected with the pressing plate in a sliding manner; shaft bodies are fixedly connected to two ends of the flat plate; the middle part of the shaft body is connected with a threaded rod in a penetrating and sliding manner; the outer wall of the shaft body is fixedly connected with a support; the support and the threaded rod are arranged in a penetrating and rotating manner; the top of the threaded rod is fixedly connected with a handle; the bottom of the support is fixedly connected with a base; two rollers are fixedly connected to the bottom of the base; the bottom of the roller is connected with a rail in a sliding way. The pressing plates are arranged between the sliding grooves in a sliding way, so that the forces output by the two hydraulic cylinders on two sides of the pressing plates are balanced, and the effect of compacting concrete is achieved. The problems that the concrete compaction of the construction pavement is not compact enough, gaps exist in the built concrete pavement, the service life is not long, and pits and holes are easy to appear on the pavement are solved.

Preferably, the bottom of the pressing plate is connected with a plurality of vertical rods; the bottom of the vertical rod is fixedly connected with a steel plate; a spring is fixedly connected between each steel plate and each vertical rod; the two sliding grooves are connected with the steel plate in a sliding manner. By the aid of the steel plates, secondary compaction of the pavement is achieved, strength of the concrete pavement is improved, and density of the concrete is improved. The method has the advantages that when the machine is in compaction and abrasion, only the steel plate needs to be replaced, and the use loss depreciation in the compaction process of the machine is reduced.

Preferably, the bottom of the flat plate is fixedly connected with two supporting frames; a compaction roller is rotationally connected between the two supporting frames; a backing plate is fixedly connected between the two supporting frames; the two ends of the compaction roller are fixedly connected with first gears; two motors are fixedly connected to the top of the base plate; the output ends of the two motors are fixedly connected with second gears; each pair of the outer walls of the first gear and the second gear are connected with a belt in a sliding manner. By the aid of the compaction roller, concrete is flattened, meanwhile, the surface evenness of the concrete is improved, and the compactness of the concrete is further improved.

Preferably, the outer wall of the flat plate is fixedly connected with a first connecting rod; the end part of the first connecting rod is fixedly connected with a scraping plate; the two ends of the scraping plate are fixedly connected with a fixing frame; the end parts of the two fixing frames are fixedly connected with the outer wall of the flat plate. Through being equipped with the scraper blade, realized striving to concrete surface smooth to concrete surface to the concrete top layer, alleviateed later stage artificial work load.

Preferably, the top of the flat plate is fixedly connected with a water tank; the outer wall of the water tank a water pipe is connected through; and the outer wall of the water pipe is connected with a plurality of nozzles in a penetrating way. Through being equipped with the water tank, realized keeping moist state in order to avoid the water of concrete bottom to strickling smooth concrete to be absorbed by the boring basic unit, reduced the concrete and probably appear the dry crack before not doing, lead to the concrete to become loose the problem of producing the thin crack.

Preferably, the bottom of the base is fixedly connected with a second connecting rod; the end part of the second connecting rod is fixedly connected with a shaving plate. Through being equipped with the board of shaving, realize shaving the board and clear up impurity such as concrete on the track, reduced the concrete and detained on the track, lead to the concrete to solidify on the track, the unable problem of moving forward of machine.

The beneficial effects of the utility model are as follows:

1. According to the concrete construction flattening equipment, the pressing plates are arranged between the sliding grooves in a sliding mode, so that the forces output by the two hydraulic cylinders on two sides of the pressing plates can be balanced, and the effect of compacting concrete is achieved. The problems that the concrete compaction of the construction pavement is not compact enough, gaps exist in the built concrete pavement, the service life is not long, and pits and holes are easy to appear on the pavement are solved.

2. According to the concrete construction flattening equipment, the steel plate is arranged, so that secondary compaction of the pavement is achieved, the strength of the concrete pavement is improved, and the density of the concrete is improved. The method has the advantages that when the machine is in compaction and abrasion, only the steel plate needs to be replaced, and the use loss depreciation in the compaction process of the machine is reduced.

Drawings

The utility model will be further described with reference to the accompanying drawings

FIG. 1 is a schematic view of the main structure of the present utility model;

FIG. 2 is a schematic illustration of the hydraulic machine and platen configuration of the present utility model;

FIG. 3 is a schematic view of the construction of the tapping roller of the present utility model;

FIG. 4 is a schematic view of the water tank position structure of the present utility model;

fig. 5 is a schematic structural view of the razor of the present utility model.

In the figure: 1. a flat plate; 11. a hydraulic cylinder; 12. a pressing plate; 13. a shaft body; 14. a handle; 15. a support; 16. a threaded rod; 17. a base; 18. a roller; 19. a track; 191. a chute; 2. a steel plate; 21. a vertical rod; 22. a spring; 3. a vibrating roller; 31. a support frame; 32. a first gear; 33. a second gear; 34. a motor; 35. a belt; 36. a backing plate; 4. a scraper; 41. a first connecting rod; 42. a fixing frame; 5. a water tank; 51. a water pipe; 52. a nozzle; 6. a shaving plate; 61. a second connecting rod; 7. and a protective shell.

Detailed Description

The utility model is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1 and 2, a concrete construction flattening apparatus according to an embodiment of the present utility model includes a flat plate 1; two hydraulic cylinders 11 are fixedly connected to the bottom of the flat plate 1; the output end of the hydraulic cylinder 11 is arranged downwards; the output end of the hydraulic cylinder 11 is fixedly connected with a pressing plate 12; two sliding grooves 191 are fixedly connected to the bottom of the flat plate 1; the two sliding grooves 191 are arranged in sliding connection with the pressing plate 12; the two ends of the flat plate 1 are fixedly connected with shaft bodies 13; the middle part of the shaft body 13 is connected with a threaded rod 16 in a penetrating and sliding manner; the outer wall of the shaft body 13 is fixedly connected with a support 15; the support 15 and the threaded rod 16 are arranged in a penetrating and rotating manner; the top of the threaded rod 16 is fixedly connected with a handle 14; the bottom of the support 15 is fixedly connected with a base 17; two rollers 18 are fixedly connected to the bottom of the base 17; the bottom of the roller 18 is connected with a rail 19 in a sliding way. Before use, the handle 14 is rotated firstly, the shaft body 13 moves up and down along with the rotation of the threaded rod 16, the machine is adjusted to be at a proper height, the switch of the hydraulic cylinders 11 is turned on, the two hydraulic cylinders 11 squeeze downwards to push the pressing plate 12 to squeeze towards the ground, the pressing plate 12 slides up and down between the sliding grooves 191 along with the lifting of the hydraulic cylinders 11, and the roller 18 slides on the track 19 slowly until the construction is completed. By sliding the pressing plate 12 between the sliding grooves 191, the forces output by the two hydraulic cylinders 11 on the two sides of the pressing plate 12 can be balanced, and the effect of compacting concrete can be achieved. The problems that the concrete compaction of the construction pavement is not compact enough, gaps exist in the built concrete pavement, the service life is not long, and pits and holes are easy to appear on the pavement are solved.

As shown in fig. 3, the bottom of the pressing plate 12 is connected with a plurality of vertical rods 21; the bottom of the vertical rod 21 is fixedly connected with a steel plate 2; a spring 22 is fixedly connected between each steel plate 2 and each vertical rod 21; the two sliding grooves 191 are connected with the steel plate 2 in a sliding way. During the process that the pressing plate 12 is pressed downwards by the hydraulic cylinder 11, the steel plate 2 slides up and down along with the pressing plate 12 between the sliding grooves 191, the pressing plate 12 shakes the steel plate 2 to the concrete, the vertical rods 21 penetrate into the holes of the pressing plate 12, the springs 22 buffer the pressure of the pressing plate 12, and the steel plate 2 returns to the original position and then rises along with the pressing plate 12 when the pressing plate 12 is pressed due to the elasticity of the springs 22. By the aid of the steel plate 2, secondary compaction of the pavement is achieved, strength of the concrete pavement is improved, and density of the concrete is improved. The method realizes that when the machine is in compaction and abrasion, only the steel plate 2 needs to be replaced, and reduces the use loss depreciation in the compaction process of the machine.

As shown in fig. 3, two supporting frames 31 are fixedly connected to the bottom of the flat plate 1; a compaction roller 3 is rotatably connected between the two supporting frames 31; a backing plate 36 is fixedly connected between the two supporting frames 31; the two ends of the compaction roller 3 are fixedly connected with a first gear 32; two motors 34 are fixedly connected to the top of the base plate 36; the output ends of the two motors 34 are fixedly connected with a second gear 33; a belt 35 is slidably connected to the outer walls of each pair of the first gear 32 and the second gear 33. When the concrete vibrating machine is used, the switch of the supporting frame 31 is turned on, the supporting frame 31 drives the vibrating roller 3 to rotate through the belt 35, the vibrating roller 3 always rotates backwards rapidly, the surface of concrete is cut and vibrated, and piled concrete is vibrated and flattened. By the aid of the compaction roller 3, concrete flattening is achieved, meanwhile, the surface flatness of the concrete is improved, and the compactness of the concrete is further improved.

As shown in fig. 4, a first connecting rod 41 is fixedly connected to the outer wall of the flat plate 1; the end part of the first connecting rod 41 is fixedly connected with a scraping plate 4; the two ends of the scraping plate 4 are fixedly connected with a fixing frame 42; the ends of the two fixing frames 42 are fixedly connected with the outer wall of the flat plate 1. After the concrete has been compacted, the machine is moved forward and the screed 4 can scree the concrete surface, the movement of the randomizer completing the screeding. By the aid of the scraper 4, the surface of the concrete is scraped to be smooth, and the later artificial workload is reduced.

As shown in fig. 3, the top of the flat plate 1 is fixedly connected with a water tank 5; the outer wall of the water tank 5 is connected with a water pipe 51 in a penetrating way; the outer wall of the water pipe 51 is connected with a plurality of nozzles 52 in a penetrating way. Before construction, the water tank 5 is filled with water, after the concrete is scraped by the scraper 4, the water is led to the nozzle 52 through the water pipe 51, and sprayed from the nozzle 52 to be dropped on the concrete. By being provided with the water tank 5, the concrete which is scraped smooth is kept in a wet state so as to prevent water at the bottom of the concrete from being absorbed by a boring base layer, and the problem that the concrete is loosened and fine cracks are generated due to the fact that the concrete is possibly cracked before being dried is solved.

As shown in fig. 5, a second connecting rod 61 is fixedly connected to the bottom of the base 17; the end of the second connecting rod 61 is fixedly connected with a shaving board 6. As the machine moves slowly forward, the shaving board 6 moves with the movement of the machine, and the shaving board 6 can clean the concrete on the rails 19. Through being equipped with shave board 6, realize shave board 6 to the impurity such as concrete on the track 19 clear up, reduced the concrete and detained on the track 19, lead to the concrete to solidify on the track 19, the unable problem of moving forward of machine.

As shown in fig. 1, the outer walls of the two supporting frames 31 are fixedly connected with a protective shell 7; the protective shell 7 and the belt 35 are completely covered. The protective housing 7 is cladding on belt 35, protects gear structure, has realized reducing the concrete through being equipped with protective housing 7 and has splashed and attach on motor 34 power structure, leads to the unable problem of operation of machine after solidifying.

Before the hydraulic machine is used, the handle 14 is rotated, the shaft body 13 can move up and down along with the rotation of the threaded rod 16, the machine is adjusted to be at a proper height, the switch of the hydraulic cylinders 11 is opened, the two hydraulic cylinders 11 are extruded downwards to push the pressing plate 12 to extrude towards the ground, the pressing plate 12 slides up and down between the sliding grooves 191 along with the lifting of the hydraulic cylinders 11, and the roller 18 slowly slides on the track 19 until the construction is completed. During the process that the pressing plate 12 is pressed downwards by the hydraulic cylinder 11, the steel plate 2 slides up and down along with the pressing plate 12 between the sliding grooves 191, the pressing plate 12 shakes the steel plate 2 to the concrete, the vertical rods 21 penetrate into the holes of the pressing plate 12, the springs 22 buffer the pressure of the pressing plate 12, and the steel plate 2 returns to the original position and then rises along with the pressing plate 12 when the pressing plate 12 is pressed due to the elasticity of the springs 22. When the concrete vibrating machine is used, the switch of the supporting frame 31 is turned on, the supporting frame 31 drives the vibrating roller 3 to rotate through the belt 35, the vibrating roller 3 always rotates backwards rapidly, the surface of concrete is cut and vibrated, and piled concrete is vibrated and flattened. After the concrete has been compacted, the machine is moved forward and the screed 4 can scree the concrete surface, the movement of the randomizer completing the screeding. Before construction, the water tank 5 is filled with water, after the concrete is scraped by the scraper 4, the water is led to the nozzle 52 through the water pipe 51, and sprayed from the nozzle 52 to be dropped on the concrete. As the machine moves slowly forward, the shaving board 6 moves with the movement of the machine, and the shaving board 6 can clean the concrete on the rails 19. The protective housing 7 is wrapped on the belt 35 to protect the gear structure.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims (7)

1. A concrete construction amortization equipment, its characterized in that: comprises a flat plate (1); two hydraulic cylinders (11) are fixedly connected to the bottom of the flat plate (1); the output end of the hydraulic cylinder (11) is arranged downwards; the output end of the hydraulic cylinder (11) is fixedly connected with a pressing plate (12); two sliding grooves (191) are fixedly connected to the bottom of the flat plate (1); the two sliding grooves (191) are connected with the pressing plate (12) in a sliding manner; the two ends of the flat plate (1) are fixedly connected with shaft bodies (13); the middle part of the shaft body (13) is penetrated and connected with a threaded rod (16) in a sliding way; the outer wall of the shaft body (13) is fixedly connected with a support (15); the support (15) and the threaded rod (16) are arranged in a penetrating and rotating manner; a handle (14) is fixedly connected to the top of the threaded rod (16); a base (17) is fixedly connected to the bottom of the support (15); two rollers (18) are fixedly connected to the bottom of the base (17); the bottom of the roller (18) is connected with a track (19) in a sliding way.

2. A concrete construction flattening apparatus according to claim 1, wherein: a plurality of vertical rods (21) are connected to the bottom of the pressing plate (12); the bottom of the vertical rod (21) is fixedly connected with a steel plate (2); a spring (22) is fixedly connected between each steel plate (2) and each vertical rod (21); the two sliding grooves (191) are connected with the steel plate (2) in a sliding way.

3. A concrete construction flattening apparatus according to claim 2, wherein: two supporting frames (31) are fixedly connected to the bottom of the flat plate (1); a compaction roller (3) is rotationally connected between the two supporting frames (31); a backing plate (36) is fixedly connected between the two supporting frames (31); the two ends of the compaction roller (3) are fixedly connected with first gears (32); two motors (34) are fixedly connected to the top of the base plate (36); the output ends of the two motors (34) are fixedly connected with second gears (33); a belt (35) is slidably connected to the outer walls of each pair of the first gear (32) and the second gear (33).

4. A concrete construction flattening apparatus according to claim 3, wherein: the outer wall of the flat plate (1) is fixedly connected with a first connecting rod (41); the end part of the first connecting rod (41) is fixedly connected with a scraping plate (4); the two ends of the scraping plate (4) are fixedly connected with fixing frames (42); the end parts of the two fixing frames (42) are fixedly connected with the outer wall of the flat plate (1).

5. The concrete construction flattening apparatus of claim 4, wherein: the top of the flat plate (1) is fixedly connected with a water tank (5); the outer wall of the water tank (5) is connected with a water pipe (51) in a penetrating way; the outer wall of the water pipe (51) is connected with a plurality of nozzles (52) in a penetrating way.

6. The concrete construction flattening apparatus of claim 5, wherein: a second connecting rod (61) is fixedly connected to the bottom of the base (17); the end part of the second connecting rod (61) is fixedly connected with a shaving plate (6).

7. The concrete construction flattening apparatus of claim 6, wherein: the outer walls of the two supporting frames (31) are fixedly connected with a protective shell (7); the protective shell (7) and the belt (35) are completely coated.