Foundation pile concrete pouring device
By designing a foundation pile concrete pouring device with mixing rod and scraper, the problems of residual and pores in the inner wall of the hopper are solved, and the efficiency and effect of concrete pouring are improved.
Patent Information
- Application Number
- CN202421083671.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-17
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2034-05-17
AI Technical Summary
After use, the concrete pouring device for existing foundation piles is prone to adhere to concrete on the inner wall of the hopper, resulting in waste, and the concrete is prone to form pores during the pouring process, affecting the pouring effect.
A foundation pile concrete pouring device including a frame, a mixing drum, a bracket, a fixing plate, a mixing rod, a scraper and a driving mechanism is designed. The mixing rod and a mixing blade are driven by a motor to rotate and move vertically to achieve effective mixing of concrete. and removal of residual inner wall.
It effectively avoids the formation of air holes in the concrete, improves the mixing effect of concrete, reduces the residue of the inner wall of the hopper, and improves the pouring efficiency and practicality.
Smart Images
Figure CN222332709U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of foundation pile casting, and in particular to a foundation pile concrete casting device. Background Art
[0002] The foundation pile is composed of a pile and a cap connected to the top of the pile. If the pile body is completely buried in the soil and the bottom of the cap is in contact with the soil, it is called a low cap pile foundation; if the upper part of the pile body is exposed to the ground and the bottom of the cap is above the ground, it is called a high cap pile foundation. The building pile foundation is usually a low cap pile foundation. The strength of the foundation pile determines the stability of the bridge. The foundation pile is usually made of concrete.
[0003] The pouring of foundation pile concrete in municipal engineering is a key process, which directly affects the stability and safety of buildings or structures. In the prior art, the pouring device is mainly poured through a concrete hopper when in use. During the pouring process, a suitable hopper is first selected and placed above the foundation pile, and then the concrete in the mixer truck is injected into the foundation pile through the hopper, thereby completing the pouring of the foundation pile. It was found during the use of the hopper that a lot of concrete would adhere to its inner wall after use, making it difficult to inject all of it into the foundation pile, resulting in waste. In addition, the existing concrete is prone to a large number of pores inside the concrete during the pouring process, which makes the concrete pouring effect poor.
[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content
[0005] In order to solve the problem that a lot of concrete will adhere to the inner wall of the hopper after use, making it difficult to inject all of it into the foundation pile, thus causing waste, and the existing concrete is prone to have a large number of pores inside the concrete during the pouring process, thus making the concrete pouring effect poor, the present application provides a foundation pile concrete pouring device.
[0006] The present application provides a pile concrete pouring device that adopts the following technical solution:
[0007] A foundation pile concrete pouring device comprises a frame, a mixing drum is fixedly installed on the upper surface of the frame through a connecting ring, the upper surface of the mixing drum is fixedly connected to a bracket, a fixing plate is arranged in the bracket through a first driving mechanism, a first stirring rod is arranged on the lower surface of the fixing plate, the bottom end of the first stirring rod is fixedly connected to a supporting plate, a supporting ring is rotatably arranged on the upper surface of the supporting plate, two second stirring rods are rotatably connected to the lower surface of the fixing plate, the bottom end of the second stirring rod is rotatably connected to the upper surface of the supporting ring, a plurality of first stirring blades and a second stirring blades are fixedly connected to the side walls of the first stirring rod and the second stirring rod respectively, a scraper is symmetrically fixedly connected to the upper surface of the supporting plate, the scraper is in contact with the inner side wall of the mixing drum, and a second driving mechanism for driving the first stirring rod and the second stirring rod to rotate is arranged on the lower surface of the fixing plate.
[0008] Preferably, the first driving mechanism includes a first motor, a connecting disk and a connecting plate, the first motor is fixedly connected to the upper surface of the bracket through a support block, the connecting disk is fixedly connected to the output end of the first motor, one side of the connecting disk is fixedly connected with a connecting shaft, the upper surface of the fixed plate is fixedly connected with a connecting seat, one end of the connecting plate is hinged on the connecting seat, and the end of the connecting shaft away from the connecting disk is rotatably connected to the side wall of the connecting plate.
[0009] Preferably, the second driving mechanism includes a second motor, a first gear and two second gears, a protective shell is fixedly connected to the lower surface of the fixed plate, the second motor is fixedly installed in the protective shell, the output end of the second motor is fixedly connected to the top end of the first stirring rod, the first gear is sleeved on the first stirring rod, the two second gears are respectively sleeved on the side walls of the two second stirring rods, and the second gear is meshed with the first gear.
[0010] Preferably, both side edges of the bracket are provided with sliding grooves, and sliding blocks are slidably installed in the two sliding grooves, and the fixing plate is fixedly installed between the two sliding blocks.
[0011] Preferably, a through groove is provided on the upper surface of the bracket.
[0012] In summary, this application includes the following beneficial technical effects:
[0013] The first motor can drive the fixed plate to move vertically, and the fixed plate can drive the first stirring rod and the second stirring rod to move vertically, so that the support plate and the scraper can also move vertically together, and the second motor can drive the first stirring rod and the second stirring rod to rotate, so that the first stirring blade and the second stirring blade can be driven to rotate, and the first stirring rod can also drive the support plate to rotate, and the support plate can drive the scraper to rotate; compared with the prior art, the first stirring rod and the second stirring rod can be driven by the second motor to rotate, so that the concrete in the mixing drum can be stirred to avoid the formation of pores in the concrete, and the first motor can drive the first stirring rod and the second stirring rod to move vertically, so as to further improve the mixing effect of the concrete, and the first stirring rod can drive the scraper to rotate when rotating, and the concrete on the inner wall of the mixing drum can be scraped off by the scraper to avoid the formation of concrete residue, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of an embodiment of the application;
[0015] Figure 2 is a schematic diagram of the three-dimensional structure of the first driving mechanism of the embodiment of the application;
[0016] Figure 3 It is a schematic diagram of the three-dimensional cross-sectional structure of the protective shell of the application embodiment.
[0017] Explanation of the accompanying drawings: 1. frame; 2. connecting ring; 3. mixing drum; 4. bracket; 5. connecting plate; 6. connecting disk; 7. first motor; 8. support block; 9. fixing plate; 10. protective shell; 11. first stirring rod; 12. first stirring blade; 13. second stirring rod; 14. second stirring blade; 15. support plate; 16. support ring; 17. connecting shaft; 18. connecting seat; 19. slider; 20. scraper; 21. second motor; 22. first gear; 23. second gear. DETAILED DESCRIPTION
[0018] The following is combined with Figure 1-3 This application is described in further detail.
[0019] The present application embodiment discloses a foundation pile concrete pouring device. Figure 1-3, a foundation pile concrete pouring device, comprising a frame 1, a mixing drum 3 is fixedly installed on the upper surface of the frame 1 through a connecting ring 2, a bracket 4 is fixedly connected to the upper surface of the mixing drum 3, a fixing plate 9 is arranged in the bracket 4 through a first driving mechanism, a first stirring rod 11 is arranged on the lower surface of the fixing plate 9, a supporting plate 15 is fixedly connected to the bottom end of the first stirring rod 11, a supporting ring 16 is rotatably arranged on the upper surface of the supporting plate 15, two second stirring rods 13 are rotatably connected to the lower surface of the fixing plate 9, the bottom end of the second stirring rod 13 is rotatably connected to the upper surface of the supporting ring 16, a plurality of first stirring blades 12 and second stirring blades 14 are respectively fixedly connected to the side walls of the first stirring rod 11 and the second stirring rod 13, a scraper 20 is symmetrically fixedly connected to the upper surface of the supporting plate 15, the scraper 20 is fitted with the inner side wall of the mixing drum 3, and a second driving mechanism for driving the first stirring rod 11 and the second stirring rod 13 to rotate is arranged on the lower surface of the fixing plate 9; when in use, after the frame 1 is placed in an appropriate position, concrete can be injected into the mixing drum 3, and then the first stirring rod 11 and the second stirring rod 13 can be driven by the fixing plate 9. A driving mechanism can drive the fixed plate 9 to move vertically, and the fixed plate 9 can drive the first stirring rod 11 and the second stirring rod 13 to move vertically, so that the support plate 15 and the scraper 20 can also move vertically together. The first stirring rod 11 and the second stirring rod 13 can be driven to rotate by the second driving mechanism, so that the first stirring blade 12 and the second stirring blade 14 can be driven to rotate, and the first stirring rod 11 can also drive the support plate 15 to rotate, and the support plate 15 can drive the scraper 20 to rotate. In this process, the first stirring rod 11 and the second stirring rod 13 can be driven to rotate by the second driving mechanism, so that the concrete in the mixing drum 3 can be stirred to avoid the formation of pores in the concrete, and the first driving mechanism can drive the first stirring rod 11 and the second stirring rod 13 to move vertically, so as to further improve the mixing effect of the concrete, and the first stirring rod 11 can drive the scraper 20 to rotate when rotating, and the scraper 20 can scrape the concrete on the inner wall of the mixing drum 3 to avoid the formation of concrete residue, thereby improving the practicality of the device.
[0020] Reference Figure 1 and Figure 2 The first driving mechanism includes a first motor 7, a connecting disk 6 and a connecting plate 5. The first motor 7 is fixedly connected to the upper surface of the bracket 4 through a supporting block 8. The connecting disk 6 is fixedly connected to the output end of the first motor 7. A connecting shaft 17 is fixedly connected to one side of the connecting disk 6. A connecting seat 18 is fixedly connected to the upper surface of the fixed plate 9. One end of the connecting plate 5 is hinged on the connecting seat 18. One end of the connecting shaft 17 away from the connecting disk 6 is rotatably connected to the side wall of the connecting plate 5. By starting the first motor 7, the connecting disk 6 can be driven to rotate, the connecting disk 6 can drive the connecting plate 5 to move vertically through the connecting shaft 17, and the connecting plate 5 can drive the fixed plate 9 to move vertically through the connecting seat 18.
[0021] Reference Figure 1-3 The second driving mechanism includes a second motor 21, a first gear 22 and two second gears 23. The lower surface of the fixed plate 9 is fixedly connected to the protective shell 10. The second motor 21 is fixedly installed in the protective shell 10. The output end of the second motor 21 is fixedly connected to the top of the first stirring rod 11. The first gear 22 is sleeved on the first stirring rod 11. The two second gears 23 are respectively sleeved on the side walls of the two second stirring rods 13. The second gear 23 is meshed with the first gear 22. The models of the first motor 7 and the second motor 21 can both be selected as YE2-6344-37KW; by starting the second motor 21, the first stirring rod 11 can be driven to rotate, the first stirring rod 11 can drive the first gear 22 to rotate, and the first gear 22 can drive the second stirring rod 13 to rotate through the second gear 23, and the rotation directions of the first stirring rod 11 and the second stirring rod 13 are opposite.
[0022] Reference Figure 2 Both sides of the bracket 4 are provided with slide grooves, and sliders 19 are slidably installed in the two slide grooves. The fixed plate 9 is fixedly installed between the two sliders 19; the sliders 19 can improve the stability of the fixed plate 9 during vertical movement.
[0023] Reference Figure 1 and Figure 2 The upper surface of the bracket 4 is provided with a through groove; the connecting plate 5 can move freely in the through groove, thereby preventing the bracket 4 from affecting the normal operation of the connecting plate 5.
[0024] The implementation principle of a pile concrete pouring device in the embodiment of the present application is as follows: the electrical components appearing in the present application are all externally connected to a power supply and a control switch when in use. When in use, after the frame 1 is placed in an appropriate position, concrete can be poured into the mixing drum 3. The first driving mechanism can drive the fixed plate 9 to move vertically, and the fixed plate 9 can drive the first stirring rod 11 and the second stirring rod 13 to move vertically, so that the support plate 15 and the scraper 20 can also move vertically together. The second driving mechanism can drive the first stirring rod 11 and the second stirring rod 13 to rotate, thereby driving the first stirring blade 12 and the second stirring blade 14 to rotate, and the first stirring rod 11 can also drive the support plate 15 to rotate, and the support plate 15 can drive the scraper 20 to rotate. During this process, the first stirring rod 11 and the second stirring rod 13 can be driven to rotate through the second driving mechanism, so that the concrete in the mixing drum 3 can be stirred to avoid the appearance of pores in the concrete, and the first driving mechanism can drive the first stirring rod 11 and the second stirring rod 13 to move vertically, so as to further improve the mixing effect of the concrete, and the first stirring rod 11 can drive the scraper 20 to rotate when rotating, and the scraper 20 can scrape the concrete on the inner wall of the mixing drum 3 to avoid the appearance of concrete residue, thereby improving the practicability of the device.
[0025] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;
[0026] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;
[0027] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.
[0028] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. A foundation pile concrete pouring device, comprising a frame (1), characterized in that: A mixing drum (3) is fixedly mounted on the upper surface of the frame (1) via a connecting ring (2); a bracket (4) is fixedly connected to the upper surface of the mixing drum (3); a fixing plate (9) is arranged in the bracket (4) via a first driving mechanism; a first mixing rod (11) is arranged on the lower surface of the fixing plate (9); a supporting plate (15) is fixedly connected to the bottom end of the first mixing rod (11); a supporting ring (16) is rotatably arranged on the upper surface of the supporting plate (15); and two second mixing rods (13) are rotatably connected to the lower surface of the fixing plate (9). The bottom end of the second stirring rod (13) is rotatably connected to the upper surface of the support ring (16); a plurality of first stirring blades (12) and second stirring blades (14) are fixedly connected to the side walls of the first stirring rod (11) and the second stirring rod (13), respectively; a scraper (20) is symmetrically fixedly connected to the upper surface of the support plate (15); the scraper (20) is in contact with the inner wall of the stirring drum (3); and a second driving mechanism for driving the first stirring rod (11) and the second stirring rod (13) to rotate is provided on the lower surface of the fixed plate (9).
2. A foundation pile concrete pouring device according to claim 1, characterized in that: The first driving mechanism comprises a first motor (7), a connecting disk (6) and a connecting plate (5); the first motor (7) is fixedly connected to the upper surface of the bracket (4) via a supporting block (8); the connecting disk (6) is fixedly connected to the output end of the first motor (7); a connecting shaft (17) is fixedly connected to one side of the connecting disk (6); a connecting seat (18) is fixedly connected to the upper surface of the fixing plate (9); one end of the connecting plate (5) is hinged on the connecting seat (18); and an end of the connecting shaft (17) away from the connecting disk (6) is rotatably connected to the side wall of the connecting plate (5).
3. A foundation pile concrete pouring device according to claim 1, characterized in that: The second driving mechanism comprises a second motor (21), a first gear (22) and two second gears (23); the lower surface of the fixing plate (9) is fixedly connected with a protective shell (10); the second motor (21) is fixedly installed in the protective shell (10); the output end of the second motor (21) is fixedly connected to the top end of the first stirring rod (11); the first gear (22) is sleeved on the first stirring rod (11); the two second gears (23) are respectively sleeved on the side walls of the two second stirring rods (13); and the second gear (23) is meshed with the first gear (22).
4. A foundation pile concrete pouring device according to claim 1, characterized in that: Both sides of the bracket (4) are provided with sliding grooves, and sliding blocks (19) are slidably installed in the two sliding grooves, and the fixing plate (9) is fixedly installed between the two sliding blocks (19).
5. The pile foundation concrete pouring device according to claim 1, characterized in that: A through groove is provided on the upper surface of the bracket (4).