Pier column concrete pouring device for bridge construction

Abstract

The utility model provides a pier column concrete pouring device for bridge construction, and belongs to the technical field of bridge construction. The pier column concrete pouring device for bridge construction comprises a pouring material barrel, one end of a feeding pipe is installed at the bottom of the pouring material barrel, a shell is installed at the other end of the feeding pipe, one end of a discharging pipe is installed at the bottom of the shell, and a circumferential diffusion mechanism is installed at the other end of the discharging pipe; a rotating block is rotationally installed on the inner side of the shell, and fan blades are installed on the side wall of the rotating block at equal intervals and matched with the inner side of the shell. According to the pier column concrete pouring device for bridge construction, a motor drives a rotating shaft to rotate, the rotating shaft drives a rotating block to rotate, the rotating block drives a fan blade to rotate, discharged concrete evenly enters a circumferential diffusion mechanism, and concrete discharging impact force is reduced through a diffusion impeller; through a rotating wheel and a connecting belt, a rotating shaft drives a connecting shaft I and a connecting shaft III to rotate and synchronously drives a stirring rod and a diffusion impeller to rotate.

Description

Technical Field

[0001] The utility model belongs to the technical field of bridge construction, and in particular relates to a pier column concrete pouring device for bridge construction. Background Art

[0002] Application No. 202021227425.3 provides a pier column concrete pouring device for bridge construction, which is designed by combining a concrete pouring barrel and a circumferential diffusion mechanism. When pouring concrete, the concrete in the concrete pouring barrel flows into the circumferential diffusion mechanism, and the diffusion impeller in the circumferential diffusion mechanism evenly disperses the concrete to the inner circumferential surface of the pier column mold, and guides the concrete into the pier column mold through the inner circumferential surface of the pier column mold to complete the concrete pouring, thereby reducing the impact force on the pier column mold during pouring, so that the poured concrete rises from the circumferential surface of the pier column mold at the same height, effectively preventing the bridge pier column mold from being damaged and deformed, and improving the quality of the pier column concrete casting. At the same time, the concrete pouring barrel and the circumferential diffusion mechanism are combined and connected through a first connecting frame and a second connecting frame in conjunction with a latch shaft, and the concrete pouring barrel and the circumferential diffusion mechanism can be disassembled when not in use;

[0003] However, when the device is in use for pouring, a large amount of concrete will flow through the discharge interface. This large amount of concrete not only increases the workload of the diffusion impeller, but also some of the concrete material will be directly discharged outward through the circumferential diffusion mechanism without reducing the impact force of the material. Therefore, it is necessary to control the flow rate of the concrete discharge at the discharge interface. Utility Model Content

[0004] In order to solve the problem of inconvenience in controlling the amount of material discharged in the above-mentioned prior art, the utility model provides a pier column concrete pouring device for bridge construction, which adopts a rotating block combined with a wind vane to achieve the effect of uniform material discharge, and its specific technical scheme is: a pier column concrete pouring device for bridge construction, comprising: a pouring barrel, one end of a feeding pipe is installed at the bottom of the pouring barrel, and a shell is installed at the other end of the feeding pipe, one end of a discharge pipe is installed at the bottom of the shell, and a circumferential diffusion mechanism is installed at the other end of the discharge pipe, a rotating block is rotatably installed on the inner side of the shell, and wind vanes are equidistantly installed on the side wall of the rotating block, and the wind vanes cooperate with the inner side of the shell.

[0005] Preferably, flanges are installed at the top of the feed pipe and the bottom of the discharge pipe, a side box is installed on one side of the shell, a motor is installed on the inner side of the side box, one end of the rotating shaft is installed at the output end of the motor, and the other end of the rotating shaft is connected to the rotating block.

[0006] Preferably, a group of tripods are installed on the inner side of the casting barrel, stirring rods are rotatably installed in the middle of the tripods on both sides, an outer frame is installed on the outer wall of the casting barrel, the tripod at the bottom is connected to the outer frame, and a connecting shell is installed between the outer frame and the side box.

[0007] Preferably, a bevel gear 1 is installed at the bottom of the stirring rod, and a bevel gear 2 is meshed on the surface of the bevel gear 1, and one end of a connecting shaft 1 is installed on the center hole of the bevel gear 2, and the other end of the connecting shaft 1 is rotatably installed on the inner wall of a connecting shell 1, a rotating wheel 1 is installed on the surface of the rotating shaft, and a rotating wheel 2 is installed on the surface of the connecting shaft 1, and a connecting belt 1 is installed between the rotating wheels 1 and 2.

[0008] Preferably, a bottom box is installed at the bottom of the circumferential diffusion mechanism, and a connecting shell 2 is installed between the bottom box and the side box.

[0009] Preferably, a diffusion impeller is rotatably installed at the inner bottom of the circumferential diffusion mechanism, one end of the connecting shaft 2 is installed at the bottom of the diffusion impeller, the other end of the connecting shaft 2 is rotatably extended into the inner side of the bottom box, and is installed with a bevel gear 3, the surface of the bevel gear 3 is meshed with a bevel gear 4, one end of the connecting shaft 3 is installed at the center hole of the bevel gear 4, and the other end of the connecting shaft 3 is rotatably installed on the inner wall of the connecting shell 2.

[0010] In addition, the pier column concrete pouring device for bridge construction in the above technical solution provided by the utility model can also have the following additional technical features: a rotating wheel three is installed on the surface of the rotating shaft, and a rotating wheel four is installed on the surface of the connecting shaft three.

[0011] In the above technical solution, a connecting belt 2 is installed between the rotating wheel 3 and the rotating wheel 4.

[0012] The utility model discloses a pier column concrete pouring device for bridge construction. Compared with the prior art, the utility model has the following beneficial effects: the pier column concrete pouring device for bridge construction drives the rotating shaft to rotate through a motor, so that the rotating shaft drives the rotating block to rotate, and the rotating block drives the wind blade to rotate, so that the discharged concrete evenly enters the circumferential diffusion mechanism, and the impact force of the concrete discharge is reduced through the diffusion impeller; through the rotating wheel and the connecting belt, the rotating shaft drives the connecting shaft one and the connecting shaft three to rotate, and synchronously drives the stirring rod and the diffusion impeller to rotate, the stirring rod stirs the concrete in the casting barrel, and the diffusion impeller evenly disperses the material to the inner side of the circumferential diffusion mechanism, and the utility model is relatively strong. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A schematic diagram of the three-dimensional structure of a pier column concrete pouring device for bridge construction provided by the utility model;

[0014] Figure 2A front sectional view of a pier column concrete pouring device for bridge construction provided by the utility model;

[0015] Figure 3 for Figure 2 A magnified image of point A;

[0016] Figure 4 A side sectional view of a pier column concrete pouring device for bridge construction provided by the utility model;

[0017] Figure 5 for Figure 4 The enlarged view of point B;

[0018] Figure 6 for Figure 4 Enlarged view of point C;

[0019] in, Figures 1 to 6 The reference numerals and component names are as follows: 1. casting barrel; 2. feed pipe; 3. shell; 4. discharge pipe; 5. circumferential diffusion mechanism; 6. rotating block; 7. wind blade; 8. flange; 9. tripod; 10. stirring rod; 11. outer frame; 12. connecting shell one; 13. rotating shaft; 14. bottom box; 15. connecting shell two; 16. bevel gear one; 17. bevel gear two; 18. connecting shaft one; 19. impeller one; 20. impeller two; 21. connecting belt one; 22. diffusion impeller; 23. connecting shaft two; 24. bevel gear three; 25. bevel gear four; 26. connecting shaft three; 27. impeller three; 28. impeller four; 29. ​​connecting belt two; 31. side box; 91. motor. DETAILED DESCRIPTION

[0020] The following is a combination of specific implementation cases and attached Figure 1-6 The utility model is further explained, but the utility model is not limited to these embodiments. The utility model provides a technical solution: a pier column concrete pouring device for bridge construction, comprising: a pouring barrel 1, one end of a feed pipe 2 is installed at the bottom of the pouring barrel 1, a shell 3 is installed at the other end of the feed pipe 2, one end of a discharge pipe 4 is installed at the bottom of the shell 3, a circumferential diffusion mechanism 5 is installed at the other end of the discharge pipe 4, a rotating block 6 is rotatably installed on the inner side of the shell 3, and wind vanes 7 are equidistantly installed on the side wall of the rotating block 6, and the wind vanes 7 cooperate with the inner side of the shell 3 to pour concrete material into the pouring barrel 1, and the material enters the circumferential diffusion mechanism 5 through the feed pipe 2, the shell 3 and the discharge pipe 4. The rotating block 6 rotates, driving the wind vanes 7 to rotate, so that the material falls between the wind vanes 7 and rotates accordingly, so that the material is discharged evenly.

[0021] As a preferred solution, further, flanges 8 are installed on the top of the feed pipe 2 and the bottom of the discharge pipe 4, a side box 31 is installed on one side of the shell 3, a motor 91 is installed on the inner side of the side box 31, one end of the rotating shaft 13 is installed on the output end of the motor 91, and the other end of the rotating shaft 13 is connected to the rotating block 6. The motor 91 drives the rotating shaft 13 to rotate, so that the rotating shaft 13 drives the rotating block 6 to rotate.

[0022] As a preferred solution, further, a group of tripods 9 are installed on the inner side of the casting barrel 1. The number of the tripods 9 is two and they are located on the upper and lower sides. A stirring rod 10 is rotatably installed in the middle of the tripods 9 on both sides. An outer frame 11 is installed on the outer wall of the casting barrel 1. The bottom tripod 9 is connected to the outer frame 11, and a connecting shell 12 is installed between the outer frame 11 and the side box 31.

[0023] As a preferred embodiment, further, the bottom of the stirring rod 10 extends into the inner middle part of the bottom tripod 9 and is installed with a bevel gear 16, the surface of the bevel gear 16 is meshed with a bevel gear 2 17, the center hole of the bevel gear 2 17 is installed with one end of a connecting shaft 18, the other end of the connecting shaft 18 is rotatably installed on the inner wall of the connecting shell 12, a rotating wheel 19 is installed on the surface of the rotating shaft 13, a rotating wheel 20 is installed on the surface of the connecting shaft 18, a connecting belt 21 is installed between the rotating wheel 19 and the rotating wheel 20, and the connecting belt 21 is located on the inner side of the connecting shell 12.

[0024] As a preferred solution, further, a bottom box 14 is installed at the bottom of the circumferential diffusion mechanism 5, and a second connecting shell 15 is installed between the bottom box 14 and the side box 31, and the second connecting shell 15 is L-shaped.

[0025] As a preferred embodiment, further, a diffusion impeller 22 is rotatably installed at the inner bottom of the circumferential diffusion mechanism 5, and one end of a connecting shaft 23 is installed at the bottom of the diffusion impeller 22, and the other end of the connecting shaft 23 rotates and extends into the inner side of the bottom box 14, and is installed with a bevel gear 3 24, and the surface of the bevel gear 3 24 is meshed with a bevel gear 4 25, and the center hole of the bevel gear 4 25 is installed with one end of a connecting shaft 3 26, and the other end of the connecting shaft 3 26 is rotatably installed on the inner wall of the connecting shell 2 15, and the rotation of the connecting shaft 3 26 drives the bevel gear 4 25 to rotate, so that the bevel gear 4 25 meshes with the bevel gear 3 24 to rotate, and the bevel gear 3 24 drives the connecting shaft 2 23 to rotate, so that the connecting shaft 2 23 drives the diffusion impeller 22 to rotate, so that the diffusion impeller 22 can evenly diffuse the incoming material to the inside, thereby reducing the impact force of the material discharge.

[0026] As a preferred solution, further, a rotating wheel three 27 is installed on the surface of the rotating shaft 13, a rotating wheel four 28 is installed on the surface of the connecting shaft three 26, a connecting belt two 29 is installed between the rotating wheel three 27 and the rotating wheel four 28, and the motor 91 drives the rotating shaft 13 to rotate, so that the rotating shaft 13 drives the rotating wheel four 28 to rotate through the rotating wheel three 27 and the connecting belt two 29, and the rotating wheel four 28 drives the connecting shaft three 26 to rotate.

[0027] The casting barrel, circumferential diffusion mechanism, diffusion impeller, motor, flange and wind blade in this case are prior art. The casting barrel, circumferential diffusion mechanism, diffusion impeller and motor have the same structure and connection method as those in the comparative documents. The motor is a three-phase motor. As long as the casting barrel, circumferential diffusion mechanism, diffusion impeller, motor, flange and wind blade meet the requirements of this case, they are all acceptable.

[0028] Working principle: The electrical components appearing in this application are all connected to an external power supply and a control switch when in use. After the utility model is installed, first check the installation and fixation of the utility model and the safety protection, and then it can be used; when in use, pour the concrete material into the casting barrel 1, turn on the motor 91, the motor 91 drives the rotating shaft 13 to rotate, the rotating shaft 13 drives the rotating wheel 20 to rotate through the rotating wheel 19 and the connecting belt 1 21, the rotating wheel 20 drives the connecting shaft 18 to rotate, and the connecting shaft 18 drives the bevel gear The wheel 2 17 rotates, the bevel gear 2 17 meshes with the bevel gear 1 16 to rotate, the bevel gear 1 16 drives the stirring rod 10 to rotate, and the stirring rod 10 stirs the concrete inside the casting barrel 1; the rotating shaft 13 drives the rotating block 6 to rotate, the rotating block 6 drives the surface wind blade 7 to rotate, the concrete enters the wind blade 7, and the rotating block 6 rotates, so that the concrete rotates downward through the wind blade 7, so that the concrete enters the discharge pipe 4 through the feed pipe 2, and the concrete evenly enters the circumferential diffusion mechanism 5; the rotating shaft 13 passes through the rotating wheel 3 27 and the connecting belt 2 29 drives the rotating wheel 4 28 to rotate, the rotating wheel 4 28 drives the connecting shaft 3 26 to rotate, the connecting shaft 3 26 drives the bevel gear 4 25 to rotate, the bevel gear 4 25 meshes with the bevel gear 3 24 to rotate, the bevel gear 3 24 drives the connecting shaft 23 to rotate, the connecting shaft 23 drives the diffusion impeller 22 to rotate, so that the diffusion impeller 22 evenly disperses the entering concrete to the inner side of the circumferential diffusion mechanism 5, and the concrete pouring is completed; in summary, the pier column concrete pouring device for bridge construction drives the rotating shaft 13 to rotate by the motor 91 , so that the rotating shaft 13 drives the rotating block 6 to rotate, and the rotating block 6 drives the wind blade 7 to rotate, so that the discharged concrete enters the circumferential diffusion mechanism 5 evenly, and the diffusion impeller 22 reduces the impact force of the concrete discharge; through the runner and the connecting belt, the rotating shaft 13 drives the connecting shaft 18 and the connecting shaft 3 26 to rotate, and synchronously drives the stirring rod 10 and the diffusion impeller 22 to rotate, the stirring rod 10 stirs the concrete in the casting barrel 1, and the diffusion impeller 22 evenly disperses the material to the inner side of the circumferential diffusion mechanism 5, which is more practical.

[0029] It is obvious to those skilled in the art that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention; therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is limited by the appended claims rather than the above description, and therefore it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the present invention; any figure mark in the claims should not be regarded as limiting the claims involved.

[0030] In the description of the present invention, the term "plurality" refers to two or more than two. Unless otherwise clearly defined, the orientation or positional relationship indicated by the terms "upper" and "lower" is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention. The terms "connection", "installation", "fixation", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] In the description of the present invention, the terms "one embodiment", "some embodiments", "specific embodiments", etc. mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In the present invention, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0032] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A pier column concrete pouring device for bridge construction, comprising: A casting barrel (1), characterized in that one end of a feed pipe (2) is installed at the bottom of the casting barrel (1), a shell (3) is installed at the other end of the feed pipe (2), one end of a discharge pipe (4) is installed at the bottom of the shell (3), a circumferential diffusion mechanism (5) is installed at the other end of the discharge pipe (4), a rotating block (6) is rotatably installed on the inner side of the shell (3), and wind vanes (7) are equidistantly installed on the side wall of the rotating block (6), and the wind vanes (7) cooperate with the inner side of the shell (3).

2. A pier column concrete pouring device for bridge construction according to claim 1, characterized in that: A flange (8) is installed at the top of the feed pipe (2) and the bottom of the discharge pipe (4); a side box (31) is installed on one side of the shell (3); a motor (91) is installed on the inner side of the side box (31); one end of a rotating shaft (13) is installed at the output end of the motor (91); and the other end of the rotating shaft (13) is connected to a rotating block (6).

3. A pier column concrete pouring device for bridge construction according to claim 2, characterized in that: A set of tripods (9) are installed on the inner side of the casting barrel (1), stirring rods (10) are rotatably installed in the middle of the tripods (9) on both sides, an outer frame (11) is installed on the outer wall of the casting barrel (1), the tripod (9) at the bottom is connected to the outer frame (11), and a connecting shell (12) is installed between the outer frame (11) and the side box (31).

4. A pier column concrete pouring device for bridge construction according to claim 3, characterized in that: A bevel gear 1 (16) is mounted at the bottom of the stirring rod (10), a bevel gear 2 (17) is meshed on the surface of the bevel gear 1 (16), one end of a connecting shaft 1 (18) is mounted on the center hole of the bevel gear 2 (17), the other end of the connecting shaft 1 (18) is rotatably mounted on the inner wall of the connecting shell 1 (12), a rotating wheel 1 (19) is mounted on the surface of the rotating shaft (13), a rotating wheel 2 (20) is mounted on the surface of the connecting shaft 1 (18), and a connecting belt 1 (21) is mounted between the rotating wheel 1 (19) and the rotating wheel 2 (20).

5. A pier column concrete pouring device for bridge construction according to claim 2, characterized in that: A bottom box (14) is installed at the bottom of the circumferential diffusion mechanism (5), and a second connecting shell (15) is installed between the bottom box (14) and the side box (31).

6. A pier column concrete pouring device for bridge construction according to claim 5, characterized in that: A diffusion impeller (22) is rotatably mounted on the inner bottom of the circumferential diffusion mechanism (5), one end of a second connecting shaft (23) is mounted on the bottom of the diffusion impeller (22), the other end of the second connecting shaft (23) is rotatably extended into the inner side of the bottom box (14) and is mounted with a third bevel gear (24), the surface of the third bevel gear (24) is meshed with a fourth bevel gear (25), one end of a third connecting shaft (26) is mounted on the center hole of the fourth bevel gear (25), and the other end of the third connecting shaft (26) is rotatably mounted on the inner wall of the second connecting shell (15).

7. A pier column concrete pouring device for bridge construction according to claim 6, characterized in that: A rotating wheel three (27) is installed on the surface of the rotating shaft (13), a rotating wheel four (28) is installed on the surface of the connecting shaft three (26), and a connecting belt two (29) is installed between the rotating wheel three (27) and the rotating wheel four (28).

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