CN219235706U

CN219235706U - Concrete placement device for construction engineering

Info

Publication number: CN219235706U
Application number: CN202320834156.4U
Authority: CN
Inventors: 张光辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-04-14
Filing date: 2023-04-14
Publication date: 2023-06-23
Anticipated expiration: 2033-04-14

Abstract

The utility model belongs to the technical field of concrete pouring, and particularly relates to a concrete pouring device for construction engineering, which comprises a base and a charging barrel fixedly connected to the top of the base, wherein a stirring scraping assembly is arranged in the charging barrel, the bottom of the charging barrel is fixedly communicated with a material pump, the discharge end of the material pump is rotationally communicated with a pouring pipe through a sealing bearing, a back-and-forth swinging assembly is arranged between the base and the pouring pipe, and the bottom of the pouring pipe is fixedly communicated with a pouring nozzle. The concrete pouring device is reasonable in structural design, concrete adhered to the side wall of the charging barrel can be scraped off, complete discharging is guaranteed, waste of the concrete is avoided, cleaning of the charging barrel in the later period is facilitated, meanwhile, the pouring pipe is conveniently driven to perform pouring in a back-and-forth swinging mode, uneven pouring caused by accumulation of the concrete in one place is avoided, and later period personnel can conveniently perform concrete flattening.

Description

Concrete placement device for construction engineering

Technical Field

The utility model relates to the technical field of concrete pouring, in particular to a concrete pouring device for construction engineering.

Background

In the water conservancy construction operation, the pouring equipment used pours the concrete raw materials into the fixed frame through the pipeline, and after solidification molding, the required building is formed.

And (3) searching: according to the concrete pouring device with the Chinese patent number 202221570622.4, the discharging pipe, the auxiliary sleeve, the spring and the elastic ball are arranged in the design, when concrete is discharged through the discharging pipe, certain vibration can be generated due to the fact that the device runs, the auxiliary sleeve wrapped on the outer wall of the discharging pipe is driven to vibrate synchronously due to vibration generated when the device runs and the concrete flows, the elastic ball is driven to bounce under the cooperation of vibration force due to the fact that the spring has certain elasticity, and uneven impact is carried out on the outer wall of the discharging pipe by the elastic ball under the expansion of the spring.

However, the concrete pouring device has the defects that the guide pipe can only pour by mechanical energy at fixed points, so that concrete is easy to accumulate at one place to cause uneven pouring, the difficulty of spreading by later-stage personnel is increased, the concrete is sticky and is easy to adhere to the inner wall of the box body to cause incomplete discharge, the waste of the concrete is further caused, and meanwhile, the cleaning work is inconvenient at later stages, so that the concrete pouring device for construction engineering is provided for solving the problems.

Disclosure of Invention

The present utility model has been made to solve the above-mentioned drawbacks, and an object of the present utility model is to provide a concrete pouring device for construction works.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a concrete placement device for construction engineering, includes base and fixed connection at the feed cylinder at the base top, be provided with stirring in the feed cylinder and strike off the subassembly, the fixed intercommunication in bottom of feed cylinder has the material pump, the discharge end of material pump rotates the intercommunication through sealed bearing and has the pipe of pouring, be provided with back-and-forth swing subassembly between base and the pipe of pouring, the fixed intercommunication in bottom of pouring the pipe has the mouth of pouring.

Preferably, the stirring scraping assembly comprises a stirring motor fixedly connected to the top of the charging barrel, a driving shaft is fixedly connected to an output shaft of the stirring motor, a plurality of stirring rods are fixedly connected to two sides of the driving shaft, scraping plates are fixedly connected to one ends of the stirring rods located on the same side, and the two scraping plates are respectively movably abutted to inner walls of two sides of the charging barrel.

Preferably, the back-and-forth swinging assembly comprises a servo motor fixedly connected with the bottom of the base, a vertical shaft rotationally connected to the inner wall of the bottom of the base and a gear fixedly sleeved on the outer side of the pouring pipe, wherein a worm is fixedly connected to an output shaft of the servo motor, a transmission worm wheel and a rotary table are fixedly sleeved on the outer side of the vertical shaft, the worm is meshed with the transmission worm wheel, a driving rod is rotationally connected to the top of the rotary table, one end of the driving rod is rotationally connected with a transverse moving plate, a toothed plate is fixedly connected to the front side of the transverse moving plate, and the toothed plate is meshed with the gear.

Preferably, the top of pouring the pipe rotates and connects at the top of base, rectangular hole has been seted up to one side of base, pouring the pipe slip cap and establishing in rectangular hole.

Preferably, an arc-shaped sliding rail taking a pouring pipe as an axle center is fixedly connected to the inner wall of the bottom of the base, a sliding block is sleeved in the arc-shaped sliding rail in a sliding manner, a fixing ring is fixedly connected to the top of the sliding block, and the pouring pipe is fixedly sleeved in the fixing ring.

Preferably, the guide slot is formed in the top of the base, the guide rod is sleeved in the guide slot in a sliding mode, and the guide rod is fixedly connected to the top of the transverse moving plate.

Preferably, one end of the driving rod is rotatably connected to one side of the transverse moving plate through a hinge, and the other end of the driving rod is rotatably connected to the top of the turntable through a hinge.

Preferably, the bottom of base rotates and is connected with four locking universal wheels, the top of feed cylinder is fixed to be linked together and is had the filling tube.

According to the concrete pouring device for construction engineering, through the arrangement of the stirring motor, the driving shaft, the stirring rod and the scraping plate, the fluidity of concrete is improved, the smoothness of concrete discharging is further improved, meanwhile, the concrete adhered to the side wall of the charging barrel can be scraped off, complete discharging is ensured, waste of the concrete is avoided, and the cleaning work of the charging barrel in the later period is facilitated;

according to the concrete pouring device for construction engineering, through the arrangement of the pouring pipe, the gear, the toothed plate, the transverse moving plate, the driving rod, the rotary table, the vertical shaft, the transmission worm wheel, the worm and the servo motor, the pouring pipe is conveniently driven to perform back-and-forth swinging type pouring, uneven pouring caused by accumulation of concrete at one place is avoided, later-stage personnel can conveniently perform concrete flattening work, the transverse section of the pouring pipe can be guided through the arrangement of the arc-shaped sliding rail, the sliding block and the fixing ring, so that swinging of the pouring pipe is stable and smooth, and the swinging of the pouring pipe is not hindered through the transverse long hole with enough size;

the concrete pouring device is reasonable in structural design, concrete adhered to the side wall of the charging barrel can be scraped off, complete discharging is guaranteed, waste of the concrete is avoided, cleaning of the charging barrel in the later period is facilitated, meanwhile, the pouring pipe is conveniently driven to perform pouring in a back-and-forth swinging mode, uneven pouring caused by accumulation of the concrete in one place is avoided, and later period personnel can conveniently perform concrete flattening.

Drawings

Fig. 1 is a schematic structural view of a concrete pouring device for construction engineering according to the present utility model;

fig. 2 is a cross-sectional view of a concrete pouring device for construction engineering according to the present utility model;

fig. 3 is a schematic structural view of a portion a of a concrete pouring device for construction engineering according to the present utility model;

fig. 4 is a schematic structural view of a portion B of a concrete pouring device for construction engineering according to the present utility model;

fig. 5 is a top view of an arc-shaped slide rail of the concrete pouring device for construction engineering.

In the figure: 1. a base; 2. pouring a pipe; 3. pouring a nozzle; 4. a charging barrel; 5. a stirring motor; 6. a drive shaft; 7. a scraping plate; 8. a stirring rod; 9. an arc-shaped slide rail; 10. a fixing ring; 11. a slide block; 12. a servo motor; 13. a drive worm wheel; 14. a worm; 15. a vertical axis; 16. a turntable; 17. a driving rod; 18. a transverse moving plate; 19. a toothed plate; 20. a gear; 21. a guide rod; 22. a material pump; 23. and (5) a strip hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-5, a concrete placement device for construction engineering, including base 1 and fixed connection at the feed cylinder 4 at base 1 top, be provided with stirring scraping assembly in the feed cylinder 4, the fixed intercommunication of bottom of feed cylinder 4 has material pump 22, and material pump 22's discharge end rotates the intercommunication through sealed bearing has pouring pipe 2, is provided with back-and-forth swing subassembly between base 1 and the pouring pipe 2, and pouring pipe 2's bottom fixed intercommunication has pouring mouth 3.

According to the utility model, the stirring scraping assembly comprises the stirring motor 5 fixedly connected to the top of the charging barrel 4, the driving shaft 6 is fixedly connected to the output shaft of the stirring motor 5, the stirring rods 8 are fixedly connected to two sides of the driving shaft 6, one ends of the stirring rods 8 positioned on the same side are fixedly connected with the scraping plates 7, the two scraping plates 7 are respectively movably abutted to the inner walls of two sides of the charging barrel 4, the driving shaft 6 and the stirring rods 8 are driven to rotate through the stirring motor 5, so that concrete can be stirred, the fluidity of the concrete is improved, the smoothness of concrete discharging is improved, meanwhile, the stirring rods 8 drive the scraping plates 7 to rotate, and the concrete adhered to the side wall of the charging barrel can be scraped, so that complete discharging is ensured, and the waste of the concrete is avoided.

According to the utility model, the back-and-forth swinging assembly comprises a servo motor 12 fixedly connected with the bottom of the base 1, a vertical shaft 15 rotatably connected to the inner wall of the bottom of the base 1 and a gear 20 fixedly sleeved on the outer side of the pouring pipe 2, wherein an output shaft of the servo motor 12 is fixedly connected with a worm 14, a transmission worm wheel 13 and a rotary table 16 are fixedly sleeved on the outer side of the vertical shaft 15, the worm 14 is meshed with the transmission worm wheel 13, the top of the rotary table 16 is rotatably connected with a driving rod 17, one end of the driving rod 17 is rotatably connected with a transverse moving plate 18, the front side of the transverse moving plate 18 is fixedly connected with a toothed plate 19, the toothed plate 19 is meshed with the gear 20, the servo motor 12 drives the worm 14 to rotate, the worm 14 drives the vertical shaft 15 and the rotary table 16 to rotate, the rotary table 16 drives the driving rod 17 to reciprocate left and right, the toothed plate 18 and the toothed plate 19 to rotate forward and backward, and backward of the vertical section of the pouring pipe 2 is further driven by the toothed plate 19, and further, pouring of concrete can be performed in a front-and backward swinging mode, and the concrete is prevented from being stacked in a place, and the concrete is not convenient for a later-stage to be evenly spread.

According to the utility model, the top end of the pouring pipe 2 is rotatably connected to the top of the base 1, one side of the base 1 is provided with the strip hole 23, the pouring pipe 2 is slidably sleeved in the strip hole 23, and the swinging of the pouring pipe 2 is not hindered by the strip hole 23 which is large enough in the transverse direction.

According to the utility model, the arc-shaped sliding rail 9 taking the pouring pipe 2 as the axis is fixedly connected to the inner wall of the bottom of the base 1, the sliding block 11 is sleeved in the arc-shaped sliding rail 9 in a sliding manner, the fixed ring 10 is fixedly connected to the top of the sliding block 11, the pouring pipe 2 is fixedly sleeved in the fixed ring 10, and the transverse section of the pouring pipe 2 can be guided through the arrangement of the arc-shaped sliding rail 9, the sliding block 11 and the fixed ring 10, so that the swinging of the pouring pipe 2 is more stable and smooth.

In the utility model, the top of the base 1 is provided with the guide groove, the guide groove is sleeved with the guide rod 21 in a sliding way, and the guide rod 21 is fixedly connected to the top of the transverse moving plate 18, so that the transverse moving plate 18 is conveniently guided, and the movement of the transverse moving plate is more stable.

In the utility model, one end of the driving rod 17 is rotatably connected to one side of the traverse plate 18 through a hinge, and the other end of the driving rod 17 is rotatably connected to the top of the turntable 16 through a hinge, so that the driving rod 17 is conveniently rotatably connected between the traverse plate 18 and the turntable 16.

In the utility model, the bottom of the base 1 is rotationally connected with four locking universal wheels, and the top of the charging barrel 4 is fixedly communicated with a charging pipe, so that the device is convenient to move and fix, and concrete is convenient to add to the charging barrel 4.

According to the utility model, through the arrangement of the locking universal wheels, the device is moved and fixed, during casting, the stirring motor 5 and the material pump 22 are started, the stirring motor 5 drives the driving shaft 6 and the stirring rod 8 to rotate, so that concrete can be stirred, the fluidity of the concrete is improved, the smoothness of concrete discharging is improved, meanwhile, the stirring rod 8 drives the scraping plate 7 to rotate, so that concrete adhered to the side wall of the material cylinder can be scraped off, complete discharging is ensured, waste of the concrete is avoided, the concrete can be pumped into the casting pipe 2 and the casting nozzle 3 through the material pump 22, during casting, the servo motor 12 drives the worm 14 to rotate, the worm 14 drives the vertical shaft 15 and the rotary table 16 to rotate, the rotary table 16 drives the driving rod 17 to reciprocate left and right, the driving rod 17 drives the transverse sliding plate 18 and the toothed plate 19 to reciprocate left and right, the toothed plate 19 drives the gear 20 and the vertical section of the casting pipe 2 to swing forwards and backwards, the casting pipe 2 can be prevented from being caused by the sliding rail 9 and the fixed ring 10, and the horizontal swing of the casting pipe 2 can be prevented from being stacked in a horizontal direction, and the horizontal swing of the concrete can be prevented from being caused by the horizontal swing of the horizontal swing pipe 2.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a concrete placement device for construction engineering, its characterized in that includes base (1) and fixed connection feed cylinder (4) at base (1) top, be provided with stirring in feed cylinder (4) and strike off the subassembly, the fixed intercommunication in bottom of feed cylinder (4) has material pump (22), the discharge end of material pump (22) rotates the intercommunication through sealed bearing and has pouring pipe (2), base (1) and pouring between pipe (2) are provided with back-and-forth swing subassembly, pouring pipe (2) bottom fixed intercommunication has pouring mouth (3).

2. The concrete pouring device for construction engineering according to claim 1, wherein the stirring scraping assembly comprises a stirring motor (5) fixedly connected to the top of the charging barrel (4), a driving shaft (6) is fixedly connected to an output shaft of the stirring motor (5), a plurality of stirring rods (8) are fixedly connected to two sides of the driving shaft (6), scraping plates (7) are fixedly connected to one ends of the stirring rods (8) located on the same side, and the two scraping plates (7) are respectively movably abutted to inner walls of two sides of the charging barrel (4).

3. The concrete placement device for construction engineering according to claim 1, wherein the front-back swinging component comprises a servo motor (12) fixedly connected with the bottom of the base (1), a vertical shaft (15) rotatably connected to the inner wall of the bottom of the base (1) and a gear (20) fixedly sleeved on the outer side of the placement pipe (2), a worm (14) is fixedly connected to an output shaft of the servo motor (12), a transmission worm wheel (13) and a rotary table (16) are fixedly sleeved on the outer side of the vertical shaft (15), the worm (14) is meshed with the transmission worm wheel (13), a driving rod (17) is rotatably connected to the top of the rotary table (16), one end of the driving rod (17) is rotatably connected with a transverse moving plate (18), a toothed plate (19) is fixedly connected to the front side of the transverse moving plate (18), and the toothed plate (19) is meshed with the gear (20).

4. A construction concrete placement device according to claim 3, characterized in that the top of the placement tube (2) is rotatably connected to the top of the base (1), a strip hole (23) is formed in one side of the base (1), and the placement tube (2) is slidably sleeved in the strip hole (23).

5. The concrete placement device for construction engineering according to claim 3, wherein an arc-shaped slide rail (9) taking a placement pipe (2) as an axle center is fixedly connected to the inner wall of the bottom of the base (1), a slide block (11) is sleeved in the arc-shaped slide rail (9), a fixing ring (10) is fixedly connected to the top of the slide block (11), and the placement pipe (2) is fixedly sleeved in the fixing ring (10).

6. A concrete placement device for construction engineering according to claim 3, characterized in that, the top of the base (1) is provided with a guide groove, the guide groove is slidably sleeved with a guide rod (21), and the guide rod (21) is fixedly connected to the top of the traverse plate (18).

7. A construction concrete placement device according to claim 3, characterized in that one end of the driving rod (17) is rotatably connected to one side of the traversing plate (18) by means of a hinge, and the other end of the driving rod (17) is rotatably connected to the top of the turntable (16) by means of a hinge.

8. The concrete pouring device for construction engineering according to claim 1, wherein the bottom of the base (1) is rotatably connected with four locking universal wheels, and the top of the charging barrel (4) is fixedly communicated with a charging pipe.