High-performance concrete square pile manufacturing equipment
Through the combined device of fixture, lead screw and motor drive, the spillover and insufficient problems during concrete pouring are solved, ensuring the uniform distribution and forming quality of concrete square piles.
Patent Information
- Application Number
- CN202422071504.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-26
- Publication Date
- 2025-07-11
- Estimated Expiration
- 2034-08-26
AI Technical Summary
In the prior art, high-performance concrete can easily cause concrete spillage and insufficient when poured into the square pile frame, affecting the forming quality of concrete square piles.
The fixed frame, lead screw, motor, connecting frame and roller are used to drive the connecting frame and moving frame through the motor drive screw to make the square pile frame move evenly, and combine the guide plate and toggle blade to ensure the uniform distribution of concrete, and push the concrete to move to both ends through the belt group and the tensioning wheel group to avoid stacking in the middle.
The uniform distribution of concrete in the square pile frame is achieved, the concrete spillover and insufficient conditions are reduced, and the molding effect of concrete square piles is ensured.
Smart Images
Figure CN223085075U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of manufacturing equipment, in particular to high-performance concrete square pile manufacturing equipment. Background Art
[0002] Precast concrete piles can be mass-produced in factories and have the advantages of reliable pile body quality, high on-site construction efficiency, and good economic benefits. They have been widely used in pile foundation projects of infrastructure in soft soil environments. Prestressed concrete solid square columns have high concrete strength, large cross-sectional area, high horizontal and vertical bearing capacity, and good overall performance. In recent years, they have been widely used in various types of pile foundation projects.
[0003] In the prior art, a Chinese patent with the announcement number CN202517572U proposes a concrete pipe pile manufacturing device, which measures the dynamic weight G of the pipe pile mold during material distribution in real time, and controls the reciprocating motion state of the pipe pile mold according to the dynamic weight G and the preset weight value G of the pipe pile mold, so as to accurately monitor and control the weight of the concrete material, so that the concrete material after distribution is evenly distributed. However, in actual application, there is still a problem that when high-performance concrete is poured into the square pile frame, in order to ensure that the concrete in the square pile frame is evenly distributed, the square pile frame is not properly adjusted during pouring of the concrete. When the soil is poured, it is necessary to ensure uniform movement. However, in order to avoid concrete overflow during pouring, most of the concrete is poured at the center axis of the anti-collision frame, and then moves to the two sides of the square pile frame by its own gravity. However, the concrete contains solid materials. When pouring, the solid materials and the square pile frame are stuck to each other, causing the concrete to accumulate on the upper end of the square pile frame, so that the concrete in the square pile frame does not have time to fall and overflows, resulting in insufficient concrete in the square column, which affects the later forming of the concrete square pile. Therefore, we disclose a high-performance concrete square pile manufacturing equipment. Utility Model Content
[0004] In view of this, the purpose of the utility model is to provide a high-performance concrete square pile manufacturing device to solve the problem of concrete overflowing without falling into the square pile frame in time, resulting in insufficient concrete in the square column.
[0005] Based on the above purpose, the utility model provides a high-performance concrete square pile manufacturing equipment, including a fixed frame, a screw is rotatably connected to the middle part of the fixed frame, one end of the screw passes through the outside of the fixed frame and is fixedly connected to a motor, the output end of the motor passes through the inside of the fixed frame and is fixedly connected to the screw, the middle part of the screw is threadedly connected to a connecting frame, the connecting frame is slidably connected to the fixed frame, the top end of the connecting frame is fixedly connected to a moving frame, the moving frame is located above the fixed frame, the inner cavity of the moving frame is movably sleeved with a square column box, and a square pile frame is placed in the square column box.
[0006] Preferably, the top end of the connecting frame extends upward to the outside of the fixed frame and is fixedly connected to the movable frame, and a plurality of second rollers are fixedly connected to both sides of the bottom end of the movable frame, and the second rollers are in contact with the top surface of the fixed frame.
[0007] Preferably, a plurality of first rollers are fixedly connected to the bottom end of the connecting frame, the first rollers are in close contact with the fixing frame, and the side surface of the fixing frame is U-shaped.
[0008] Preferably, the height values on both sides of the movable frame are higher than the height value of the square column box, guide plates are provided on both sides of the upper end of the movable frame, the guide plates are adapted to the sides of the square column box, and the fixed frame is fixedly connected to the motor.
[0009] The transmission gear of the present invention is a gear selected from the group consisting of a first gear and a second gear selected from the group consisting of a first gear and a second gear selected from the group consisting of a first gear and a second gear selected from the group consisting of a first gear and a second gear selected from the group consisting of a first gear and a second gear selected from the group consisting of a first gear and a second gear selected from the group consisting of a first gear and a second gear selected from the group consisting of a first gear and a second gear selected from the group consisting of a first gear and a second gear selected from the group consisting of a
[0010] Preferably, a plurality of knocking rods are fixedly connected to the outer ends of the tossing leaves, the knocking rods are made of rubber, the knocking rods are fitted with the square pile frame, and the fixing frame is fixedly connected to the second support rod.
[0011] The beneficial effects of the utility model are as follows: the position of the lead screw is limited by the fixed frame, so that the motor drives the lead screw to rotate, and when the lead screw rotates, the connecting frame is driven to move in the fixed frame, so that the connecting frame drives the square pile frame to move through the mobile frame and the square column box, so that the square pile frame passes under the concrete filling point at a relatively uniform speed, thereby making the concrete in the square column box more evenly distributed; the weight of the mobile frame is supported by the second roller, so that the mobile frame is easily driven by the connecting frame to move, which is beneficial for the second roller to move at a uniform speed; the weight of the connecting frame is supported by the first roller, so that the connecting frame is easily driven by the lead screw to move and is not easy to cause the lead screw to deform, which is beneficial to improving the service life of the device; the concrete overflowing from the square column box will be blocked by the guide plate, and then falls into the square column box again, reducing the situation of insufficient concrete content in the square column box, and ensuring the forming effect of the concrete square pile;
[0012] When the motor rotates, it will drive the lead screw and the belt group to rotate at the same time, so that the belt group drives the toggling blade to rotate through the connecting shaft after passing through the tensioning wheel group, so that the toggling blade pushes the concrete falling from the concrete outlet from the middle of the square pile frame to the two ends of the square pile frame, thereby avoiding excessive concrete accumulation in the middle of the square pile frame, causing the solid matter in the concrete to sink and engage with the square pile frame, affecting the continued falling of the subsequent concrete, causing concrete overflow, which is conducive to the concrete passing through the square pile frame into the square column box. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only for the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0014] Figure 1 It is a schematic diagram of an embodiment of the utility model;
[0015] Figure 2 It is a partially cutaway three-dimensional structural schematic diagram of the fixing frame of the utility model;
[0016] Figure 3 It is a partially cutaway three-dimensional structural schematic diagram of the mobile frame of the utility model;
[0017] Figure 4 It is a schematic diagram of the three-dimensional structure of the connection between the support frame, the first support rod and the second support rod of the utility model;
[0018] Figure 5 It is a schematic diagram of the three-dimensional structure of the connection of the tensioning wheel group, the connecting rod and the supporting frame of the utility model.
[0019] The markings in the figure are:
[0020] 1. Fixed frame; 2. Lead screw; 3. Motor; 4. Connecting frame; 5. Moving frame; 6. First roller; 7. Second roller; 8. Square pile frame; 9. Guide plate; 10. Poking blade; 11. Connecting shaft; 12. Belt group; 13. Tension pulley group; 14. Connecting rod; 15. Support frame; 16. First support rod; 17. Second support rod; 18. Fixed rod; 19. Spring; 20. Concrete box; 21. Limiting frame; 22. Square column box. Detailed implementation manners
[0021] In order to make the objectives, technical solutions and advantages of the present utility model clearer and more understandable, the present utility model will be further described in detail below in combination with specific embodiments.
[0022] It should be noted that unless otherwise defined, the technical terms or scientific terms used in the present utility model should have the ordinary meanings understood by those with ordinary skills in the field to which the present utility model belongs. The "first", "second" and similar terms used in the present utility model do not indicate any order, quantity or importance, but are only used to distinguish different components. The terms such as "including" or "comprising" mean that the elements or objects appearing before this word cover the elements or objects listed after this word and their equivalents, without excluding other elements or objects. The terms such as "connected" or "coupled" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. The terms such as "upper", "lower", "left" and "right" are only used to represent relative positional relationships, and when the absolute position of the object being described changes, the relative positional relationship may also change accordingly.
[0023] Such as Figures 1-5As shown in the figure, a high-performance concrete square pile manufacturing device includes a fixed frame 1. A lead screw 2 is rotatably connected to the middle of the fixed frame 1. One end of the lead screw 2 penetrates to the outside of the fixed frame 1 and is fixedly connected to a motor 3. The output end of the motor 3 penetrates to the inside of the fixed frame 1 and is fixedly connected to the lead screw 2. A connecting frame 4 is threadedly connected to the middle of the lead screw 2. The connecting frame 4 is slidably connected within the fixed frame 1. The top end of the connecting frame 4 is fixedly connected to a moving frame 5. The moving frame 5 is located above the fixed frame 1. A square column box 22 is movably sleeved within the inner cavity of the moving frame 5. A square pile frame 8 is placed within the square column box 22. The top end of the connecting frame 4 extends upward to the outside of the fixed frame 1 and is fixedly connected to the moving frame 5. A number of second rollers 7 are fixedly connected to both sides of the bottom end of the moving frame 5. The second rollers 7 are in contact with the top surface of the fixed frame 1. A number of first rollers 6 are fixedly connected to the bottom end of the connecting frame 4. The first rollers 6 are in contact with the fixed frame 1. The side surface of the fixed frame 1 is U-shaped. The height values on both sides of the moving frame 5 are higher than the height value of the square column box 22. Guide plates 9 are provided on both sides of the upper end of the moving frame 5. The guide plates 9 are adapted to the side surfaces of the square column box 22. The fixed frame 1 is fixedly connected to the motor 3. During use, since a lead screw 2 is rotatably connected to the middle of the fixed frame 1 and one end of the lead screw 2 penetrates to the outside of the fixed frame 1 and is fixedly connected to a motor 3, the fixed frame 1 restricts the position of the lead screw 2, so that the motor 3 can drive the lead screw 2 to rotate. Since a connecting frame 4 is threadedly connected to the middle of the lead screw 2 and the top end of the connecting frame 4 is fixedly connected to a moving frame 5 and a square column box 22 is movably sleeved within the inner cavity of the moving frame 5 and a square pile frame 8 is placed within the square column box 22, when the lead screw 2 rotates, it will drive the connecting frame 4 to move within the fixed frame 1, so that the connecting frame 4 drives the square pile frame 8 to move through the moving frame 5 and the square column box 22, making the square pile frame 8 pass below the concrete pouring point at a relatively uniform speed, so that the concrete in the square column box 22 is distributed more evenly. Since the top end of the connecting frame 4 extends upward to the outside of the fixed frame 1 and a number of second rollers 7 are fixedly connected to both sides of the bottom end of the moving frame 5 and the second rollers 7 are in contact with the top surface of the fixed frame 1, the second rollers 7 can support the weight of the moving frame 5, making the moving frame 5 easy to be driven by the connecting frame 4 to move and facilitating the second rollers 7 to move at a uniform speed. Since a number of first rollers 6 are fixedly connected to the bottom end of the connecting frame 4 and the first rollers 6 are in contact with the fixed frame 1, the first rollers 6 support the weight of the connecting frame 4, making the connecting frame 4 easy to be driven by the lead screw 2 to move and not easily causing the lead screw 2 to deform, which is beneficial to improving the service life of the device. Since the side surface of the fixed frame 1 is U-shaped, the fixed frame 1 can restrict the moving direction of the connecting frame 4 to ensure the horizontal movement of the connecting frame 4. Since the height values on both sides of the moving frame 5 are higher than the height value of the second rollers 7 and guide plates 9 are provided on both sides of the upper end of the moving frame 5 and the guide plates 9 are adapted to the side surfaces of the square column box 22, the concrete overflowing from the second rollers 7 will be blocked by the guide plates 9 and then fall back into the square column box 22 again, reducing the situation of insufficient concrete content in the square column box 22 and ensuring the forming effect of the concrete square pile.
[0024] As a preferred embodiment in this example, such as Figure 1 , Figures 3-5As shown, the output shaft at one end of the motor 3 is fixedly sleeved with a belt set 12, and the middle part of the belt set 12 is rotatably connected to a tensioning wheel set 13, the upper end of the belt set 12 is fixedly connected to a connecting shaft 11, one end of the connecting shaft 11 is fixedly connected to a toggle blade 10, one end of the connecting shaft 11 is rotatably connected to two support frames 15, the lower end of the support frame 15 is rotatably connected to a connecting rod 14, and the lower end of the connecting rod 14 is rotatably connected to the tensioning wheel set 13 through a rotating shaft, one end of the second support rod 17 is fixedly connected to a limiting frame 21, a hole is provided at the upper end of the limiting frame 21, and the rotating shaft at the lower end of the connecting rod 14 is arranged in the hole of the limiting frame 21, the lower end of the support frame 15 is fixedly connected to a first support rod 16, and the lower end of the first support rod 16 is movably sleeved with a second support rod 17, and the second support A fixing rod 18 is movably passed through the upper end of the support rod 17, one end of the fixing rod 18 is fixedly connected to a spring 19, one end of the spring 19 is fixedly connected to the second support rod 17, a plurality of holes are opened in the middle of the first support rod 16, the fixing rod 18 is adapted to the holes of the first support rod 16, a concrete box 20 is fixedly connected to the middle of the fixing frame 1, the concrete box 20 is located at the upper end of the toggling leaf 10, a plurality of knocking rods are fixedly connected to the outer end of the toggling leaf 10, the knocking rods are made of rubber, and the knocking rods are fitted with the square pile frame 8, the fixing frame 1 is fixedly connected to the second support rod 17, a belt group 12 is fixedly sleeved through the output shaft at one end of the motor 3, the middle part of the belt group 12 is rotatably connected to the tensioning wheel group 13, the upper end of the belt group 12 is fixedly connected to the connecting shaft 11, and the connecting shaft 12 is fixedly connected to the upper end of the belt group 12. One end of the shaft 11 is fixedly connected with a toggle blade 10, so that when the motor 3 rotates, it will drive the screw 2 and the belt group 12 to rotate at the same time, so that the belt group 12 drives the toggle blade 10 to rotate through the connecting shaft 11 after passing through the tensioning wheel group 13, so that the toggle blade 10 pushes the concrete falling from the concrete discharge port from the middle of the square pile frame 8 to the two ends of the square pile frame 8, thereby avoiding excessive concrete accumulation in the middle of the square pile frame 8, causing the solid matter in the concrete to sink and engage with the square pile frame 8, affecting the continued falling of the subsequent concrete, causing the concrete to overflow, which is conducive to the concrete passing through the square pile frame 8 into the square column box 22. Two support frames 15 are rotatably connected to one end of the connecting shaft 11, and the lower end of the support frame 15 is rotatably connected to the connecting rod 14 The lower end of the connecting rod 14 is rotatably connected to the tensioning wheel group 13 through a rotating shaft. One end of the second support rod 17 is fixedly connected to the limiting frame 21. A hole is opened at the upper end of the limiting frame 21. The rotating shaft at the lower end of the connecting rod 14 is set in the hole of the limiting frame 21, so that the support frame 15 limits the position of the connecting shaft 11. When the support frame 15 moves upward, the tensioning wheel group 13 is driven to move upward through the connecting rod 14, so that the tensioning wheel group 13 moves along the limiting frame 21, ensuring that the belt group 12 can be used normally when it returns to its original position after the support frame 15 moves up, and it is convenient to move the toggling leaf 10 out of the square column box 22, which does not affect the continued operation of the square column box 22, nor does it affect the repeated operation of the toggling leaf 10. The first support rod 16 is fixedly connected to the lower end of the support frame 15.The lower end of the first support rod 16 is movably sleeved with the second support rod 17, and the upper end of the second support rod 17 is movably penetrated by a fixing rod 18, one end of the fixing rod 18 is fixedly connected to a spring 19, and one end of the spring 19 is fixedly connected to the second support rod 17. A plurality of holes are provided in the middle of the first support rod 16, and the fixing rod 18 is adapted to the holes of the first support rod 16, so that when the support frame 15 moves upward, it will drive the first support rod 16 to move in the second support rod 17, so that the fixing rod 18 can limit the relative position of the first support rod 16 and the second support rod 17, and ensure that the position of the support frame 15 is stable before and after the movement. The concrete box 20 is fixedly connected to the middle of the fixed frame 1, and the concrete box 20 is located at the upper end of the toggle leaf 10, so that the concrete box 20 discharges and falls on the upper end of the toggle leaf 10. A plurality of knocking rods are fixedly connected to the outer end of the toggle leaf 10, and the knocking rods are made of rubber. The knocking rods fit the square pile frame 8, so that when the toggle leaf 10 rotates, the knocking rods will knock the square pile frame 8, causing the square pile frame 8 to vibrate, reducing the stuck main of the fixed material in the concrete and the square pile frame 8, and also facilitating the concrete to move down quickly in the square column box 22 as soon as possible, reducing the occurrence of concrete overflow.
[0025] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.
[0026] The utility model is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.
Claims
1. A high-performance concrete square pile manufacturing device, including a fixed frame (1), characterized in that, A lead screw (2) is rotatably connected to the middle of the fixed frame (1); one end of the lead screw (2) penetrates the outside of the fixed frame (1) and is fixedly connected to a motor (3); an output end of the motor (3) penetrates the inside of the fixed frame (1) and is fixedly connected to the lead screw (2); a connecting frame (4) is threadedly connected to the middle of the lead screw (2); the connecting frame (4) is slidably connected to the inside of the fixed frame (1); a moving frame (5) is fixedly connected to the top of the connecting frame (4); the moving frame (5) is located above the fixed frame (1); a square column box (22) is movably sleeved in the inner cavity of the moving frame (5); a square pile frame (8) is placed in the square column box (22).
2. The high-performance concrete square pile manufacturing equipment according to claim 1, characterized in that, The top end of the connecting frame (4) extends upward to the outside of the fixed frame (1) and is fixedly connected to the movable frame (5). Both sides of the bottom end of the movable frame (5) are fixedly connected to a plurality of second rollers (7), and the second rollers (7) are in contact with the top surface of the fixed frame (1).
3. The high-performance concrete square pile manufacturing equipment according to claim 1, characterized in that, A plurality of first rollers (6) are fixedly connected to the bottom end of the connecting frame (4); the first rollers (6) are in close contact with the fixing frame (1); and the side surface of the fixing frame (1) is U-shaped.
4. The high-performance concrete square pile manufacturing equipment according to claim 1, characterized in that, The height values of both sides of the movable frame (5) are higher than the height value of the square column box (22), and guide plates (9) are provided on both sides of the upper end of the movable frame (5), and the guide plates (9) are adapted to the side surfaces of the square column box (22), and the fixed frame (1) is fixedly connected to the motor (3).
5. The high-performance concrete square pile manufacturing equipment according to claim 1, characterized in that, The output shaft at one end of the motor (3) is fixedly sleeved with a belt group (12), the middle part of the belt group (12) is rotatably connected to a tensioning wheel group (13), the upper end of the belt group (12) is fixedly connected to a connecting shaft (11), one end of the connecting shaft (11) is fixedly connected to a shifting blade (10), one end of the connecting shaft (11) is rotatably connected to two support frames (15), the lower end of the support frame (15) is rotatably connected to a connecting rod (14), the lower end of the connecting rod (14) is rotatably connected to the tensioning wheel group (13) via a rotating shaft, the lower end of the support frame (15) is fixedly connected to a first support rod (16), the lower end of the first support rod (16) is movably sleeved with a second support rod (17), and the second support One end of the rod (17) is fixedly connected to a limit frame (21), a hole is formed at the upper end of the limit frame (21), a rotating shaft at the lower end of the connecting rod (14) is arranged in the hole of the limit frame (21), a fixing rod (18) movably penetrates the upper end of the second support rod (17), one end of the fixing rod (18) is fixedly connected to a spring (19), one end of the spring (19) is fixedly connected to the second support rod (17), a plurality of holes are formed in the middle of the first support rod (16), the fixing rod (18) is matched with the holes of the first support rod (16), a concrete box (20) is fixedly connected to the middle of the fixing frame (1), and the concrete box (20) is located at the upper end of the tossing leaf (10).
6. The high-performance concrete square pile manufacturing equipment according to claim 5, characterized in that, The outer end of the tossing blade (10) is fixedly connected to a plurality of knocking rods, the knocking rods are made of rubber, the knocking rods are fitted with the square pile frame (8), and the fixing frame (1) is fixedly connected to the second support rod (17).
Citation Information
Patent Citations
Concrete tubular pile manufacturing equipment
CN202517572U