Foundation pile uniform water injection machine
Through the roller design and transmission chain gear transmission of the foundation pile uniform water injection machine, the problem that the water injection machine cannot spray water uniformly is solved, and uniform water injection and quantitative control of the foundation pile surface is achieved, which improves the uniformity of water injection and saves water resources.
Patent Information
- Application Number
- CN202421955003.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-13
- Publication Date
- 2025-07-25
- Estimated Expiration
- 2034-08-13
AI Technical Summary
Existing water injection machines cannot evenly spray water on the surface of the foundation pile, resulting in poor water injection uniformity and insufficient or excessive water injection in some areas.
The roller design adopts the roller to move in a circular motion when moving horizontally. Combined with the transmission chain and gear transmission, quantitative water injection is achieved through the diaphragm and self-closing holes to ensure the consistent water injection volume at each place.
A uniform water injection on the surface of the foundation pile is achieved, which avoids the correlation between the water injection volume and the movement speed, improves the uniformity of the water injection and saves water resources.
Smart Images
Figure CN223144995U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pile foundation water injection, in particular to a pile foundation uniform water injector. Background Technique
[0002] A pile foundation is a pile driven into the ground to support a structure so that it does not sink. After the pile foundation construction, it is necessary to regularly water and cure the concrete on the surface of the pile foundation to ensure the forming quality of the pile foundation. During the process of water injection into the pile foundation, a water injector is required.
[0003] The pile foundation water injector mainly consists of a water injection device, a control system and a transmission system. Water is injected into the pile foundation through the water injection device to achieve the compressive reinforcement effect on the pile foundation. The structure and working principle of the pile foundation water injector are as follows: First, start the motor to drive the water pump to work, draw water from the water source into the machine, and then, adjust the working state of the water pump through the control system to ensure that the water volume and the water spraying interval time meet the requirements. Finally, the water is evenly sprayed onto the surface of the pile foundation through the nozzle to achieve the water injection reinforcement of the pile foundation, which can increase the bearing capacity of the pile foundation and improve the stability and compressive performance of the pile foundation.
[0004] During the process of water injection and reinforcement of the pile foundation by the existing water injector, the water cannot be evenly sprayed on the surface of the pile foundation, resulting in insufficient water injection in some parts of the pile foundation surface and saturated water injection in some parts, leading to poor uniformity of water injection. Therefore, a pile foundation uniform water injector is proposed to solve the above problems. Content of the Utility Model
[0005] In order to make up for the deficiencies of the existing technology and solve the problems existing in the existing technology, the utility model proposes a pile foundation uniform water injector.
[0006] The technical solution adopted by the utility model to solve its technical problems is as follows: a pile foundation uniform water injection machine described in the utility model comprises a base, two groups of fixing frames are installed on the base, a rotating rod is rotatably installed on the fixing frame, pulleys are installed at both ends of the rotating rod, a handle is installed on the base, a groove is provided on the base, two groups of fixing plates are symmetrically installed on the inner wall of the groove, a fixing cylinder is fixedly installed on the inner wall of the fixing plate, a water outlet is provided on the bottom side of the fixing cylinder, a roller is rotatably installed on the inner wall of the fixing cylinder, rotating shafts are welded on both sides of the roller, the rotating shaft is rotatably connected with the fixing plate and the fixing cylinder, a first gear is fixedly sleeved on one of the rotating rods, A second gear is fixedly sleeved on one of the rotating shafts, a transmission chain is jointly sleeved on the first gear and the second gear, a fixed rod is installed between the inner walls of the drum, six groups of partitions are installed between the fixed rod and the inner wall of the drum, and six groups of water troughs are arranged on the inner wall of the drum. The drum performs circular motion while the device moves horizontally, and the circular motion of the drum is synchronized with the pulley. At the same time, the amount of water in a water trough is a constant, so that the water injection amount at various places on the surface of the pile is consistent, and the surface of the pile is evenly injected with water. The water injection amount in this structure is independent of the moving speed of the device, which avoids the problem of excessive water injection due to slow movement, and is beneficial to improving the uniformity of water injection.
[0007] Preferably, six groups of circular holes are provided on the side wall of the drum, and each group of circular holes is provided with multiple groups, and each group of circular holes is provided in a rectangular array structure. A diaphragm is installed on the inner wall of the circular hole, and the diaphragm is made of rubber material. A tiny self-closing hole is provided on the diaphragm. Six groups of water inlets are provided on the side wall of the drum, and the angle between two adjacent groups of water inlets is 60°. A first water guide pipe runs through the side wall of the fixed plate and the fixed cylinder, and a water pump is connected to the other end of the first water guide pipe. The water pump is connected to the base through a machine base, and a water tank is installed on the base. A second water pipe is connected to the box, and the other end of the second water pipe is connected to a water pump. After the water is guided into the water tank by the water pump, the diaphragm on the water tank is located in the fixed cylinder, and the diaphragm is blocked by the fixed cylinder, and the water in the water tank cannot be sprayed out. Then the rotating shaft drives the drum to rotate, and when the diaphragm moves to the water outlet of the fixed cylinder, the fixed cylinder no longer blocks the diaphragm, and the tiny self-closing holes on the diaphragm automatically open under the action of liquid pressure, and water sprays out from the tiny self-closing holes, thereby realizing water injection on the surface of the pile foundation and quantitative water injection on the pile foundation, which is beneficial to saving water resources.
[0008] The utility model is beneficial in that:
[0009] 1. In the present utility model, while the drum moves horizontally along with the device, it rotates circularly by itself. The circular motion of the drum is synchronized with that of the pulley, and the water volume in one water tank is fixed. This realizes the consistent water injection amount at various parts of the surface of the foundation pile, achieves uniform water injection on the surface of the foundation pile, and the water injection amount in this structure is independent of the moving speed of the device, avoiding the problem of excessive water injection amount caused by slow movement, which is beneficial to improving the uniformity of water injection.
[0010] 2. After the water is guided into the water tank by the water pump in the present utility model, the diaphragm on the water tank is located in the fixed cylinder, and the fixed cylinder blocks the diaphragm, so that the water in the water tank cannot spray out. Then the rotating shaft drives the drum to rotate. When the diaphragm moves to the water outlet of the fixed cylinder, the fixed cylinder no longer blocks the diaphragm, and the tiny self-closing holes on the diaphragm automatically open under the action of liquid pressure, and the water sprays out from the tiny self-closing holes, realizing the water injection on the surface of the foundation pile, achieving the quantitative water injection on the surface of the foundation pile, which is beneficial to saving water resources. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.
[0012] Figure 1 is the first perspective three-dimensional structure schematic diagram;
[0013] Figure 2 is the bottom-up three-dimensional structure schematic diagram of the base;
[0014] Figure 3 is the side view cross-section three-dimensional structure schematic diagram;
[0015] Figure 4 is the three-dimensional structure schematic diagram of the drum.
[0016] In the figure: 1, base; 2, fixing frame; 3, rotating rod; 4, pulley; 5, groove; 6, fixing plate; 7, fixed cylinder; 8, water outlet; 9, drum; 10, rotating shaft; 11, first gear; 12, second gear; 13, transmission chain; 14, fixing rod; 15, partition; 16, diaphragm; 17, tiny self-closing hole; 18, water inlet; 19, first water conduit; 20, water pump; 21, water tank; 22, second water conduit; 23, handle. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0017] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Apparently, the described embodiments are only a part rather than all of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.
[0018] Please refer to Figures 1-4 As shown in the figure, a uniform water injector for foundation piles includes a base 1. Two groups of fixing frames 2 are installed on the base 1. A rotating rod 3 is rotatably installed on the fixing frames 2. Pulleys 4 are installed at both ends of the rotating rod 3. A handle 23 is installed on the base 1. A groove 5 is opened on the base 1. Two groups of fixing plates 6 are symmetrically installed on the inner wall of the groove 5. A fixing cylinder 7 is fixedly installed on the inner wall of the fixing plate 6. A water outlet 8 is opened at the bottom side of the fixing cylinder 7. A roller 9 is rotatably installed on the inner wall of the fixing cylinder 7. Rotating shafts 10 are welded on both sides of the roller 9. The rotating shafts 10 are rotatably connected to the fixing plate 6 and the fixing cylinder 7. A first gear 11 is fixedly sleeved on one of the rotating rods 3. A second gear 12 is fixedly sleeved on one of the rotating shafts 10. A transmission chain 13 is sleeved on the first gear 11 and the second gear 12. A fixing rod 14 is installed between the inner walls of the roller 9. Six groups of partition plates 15 are installed between the fixing rod 14 and the inner wall of the roller 9. Six groups of water tanks are arranged on the inner wall of the roller 9. Six groups of round holes are opened on the side wall of the roller 9. Each group of round holes has multiple sets, and each group of round holes is arranged in a rectangular array structure. A diaphragm 16 is installed on the inner wall of the round hole. The diaphragm 16 is made of rubber material. Tiny self-closing holes 17 are opened on the diaphragm 16. Six groups of water inlets 18 are opened on the side wall of the roller 9. The included angle between two adjacent water inlets 18 is 60°. A first water guide pipe 19 penetrates through the side walls of the fixing plate 6 and the fixing cylinder 7. The other end of the first water guide pipe 19 is connected to a water pump 20. The water pump 20 is connected to the base 1 through a machine base. A water tank 21 is installed on the base 1. A second water guide pipe 22 is connected to the water tank 21. The other end of the second water guide pipe 22 is connected to the water pump 20. During operation, in the process of injecting water into the foundation pile for reinforcement by the existing water injector, the water cannot be evenly sprayed on the surface of the foundation pile, resulting in insufficient water injection in some parts of the foundation pile surface and saturated water injection in some parts, leading to poor uniformity of water injection. By pushing the handle 23, the pulley 4 rolls on the surface of the foundation pile, driving the whole device to move. During the rotation of the pulley 4, the first gear 11 thereon is driven to rotate. The first gear 11 drives the transmission chain 13 to rotate. The transmission chain 13 drives the second gear 12 to rotate. The second gear 12 drives the rotating shaft 10 to rotate. The rotating shaft 10 drives the roller 9 to rotate inside the fixing cylinder 7.
[0019] The water pump 20 operates to guide the water in the water tank 21 into the first water pipe 19 under high pressure, and then guides the water into the drum 9 from the first water pipe 19. Since the drum 9 is divided into six groups of water tanks by six groups of partitions 15, after the water pump 20 guides the water into the water tank, the diaphragm 16 on the water tank is located in the fixed cylinder 7, and the diaphragm 16 is blocked by the fixed cylinder 7, so that the water in the water tank cannot be sprayed out. Then the rotating shaft 10 drives the drum 9 to rotate. When the diaphragm 16 moves to the water outlet 8 of the fixed cylinder 7, the fixed cylinder 7 no longer blocks the diaphragm 16, and the tiny self-closing hole 17 on the diaphragm 16 automatically opens under the action of the liquid pressure, and water sprays out from the tiny self-closing hole 17, thereby realizing water injection on the surface of the foundation pile;
[0020] The drum 9 performs circular motion while the device moves horizontally. The circular motion of the drum 9 is synchronized with the pulley 4. At the same time, the amount of water in a water tank is a constant, so that the amount of water injected at various locations on the surface of the pile is consistent, and the surface of the pile is evenly injected with water. The amount of water injected in this structure is independent of the moving speed of the device, which avoids the problem of excessive water injection due to slow movement and is beneficial to improving the uniformity of water injection.
[0021] Working principle: In the process of water injection reinforcement for pile foundations, the existing water injection machine cannot spray water evenly on the surface of the pile foundation, resulting in insufficient water injection on some pile foundation surfaces and saturated water injection on some pile foundation surfaces, resulting in poor uniformity of water injection. By pushing the handle 23, the pulley 4 rolls on the surface of the pile foundation, driving the device to move as a whole. During the rotation of the pulley 4, the first gear 11 on it is driven to rotate, the first gear 11 drives the transmission chain 13 to rotate, the transmission chain 13 drives the second gear 12 to rotate, the second gear 12 drives the rotating shaft 10 to rotate, and the rotating shaft 10 drives the drum 9 to rotate inside the fixed cylinder 7; through the operation of the water pump 20, the water pump 20 guides the water in the water tank 21 into the first water pipe 19 at high pressure, and then guides it into the drum 9 from the first water pipe 19. Since the inside of the drum 9 is divided into six groups of water tanks by six groups of partitions 15, the water pump 20 guides the water into the water tank After that, the diaphragm 16 on the water tank is located in the fixed cylinder 7, and the diaphragm 16 is blocked by the fixed cylinder 7, and the water in the water tank cannot be sprayed out. Then the rotating shaft 10 drives the drum 9 to rotate. When the diaphragm 16 moves to the water outlet 8 of the fixed cylinder 7, the fixed cylinder 7 no longer blocks the diaphragm 16, and the tiny self-closing holes 17 on the diaphragm 16 automatically open under the action of liquid pressure, and water sprays out from the tiny self-closing holes 17, thereby realizing water injection on the surface of the pile; the drum 9 performs circular motion while the device moves horizontally, and the circular motion of the drum 9 is synchronized with the pulley 4. At the same time, the amount of water in a water tank is a fixed value, so that the amount of water injected at various places on the surface of the pile is consistent, and the surface of the pile is evenly injected. Moreover, the amount of water injected in this structure is independent of the moving speed of the device, which avoids the problem of excessive water injection due to slow movement, and is conducive to improving the uniformity of water injection.
[0022] The above has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed.
Claims
1. A uniform water injection machine for foundation piles, characterized in that: It includes a base (1), on which two sets of fixing brackets (2) are installed. A rotating rod (3) is rotatably installed on the fixing brackets (2). Pulleys (4) are installed at both ends of the rotating rod (3). A handle (23) is installed on the base (1). A groove (5) is formed on the base (1). Two sets of fixing plates (6) are symmetrically installed on the inner wall of the groove (5). A fixing cylinder (7) is fixedly installed on the inner wall of the fixing plate (6). A water outlet (8) is formed at the bottom side of the fixing cylinder (7). A roller (9) is rotatably installed on the inner wall of the fixing cylinder (7). Rotating shafts (10) are welded on both sides of the roller (9). The rotating shafts (10) are rotationally connected to the fixing plates (6) and the fixing cylinder (7). A first gear (11) is fixedly sleeved on one of the rotating rods (3). A second gear (12) is fixedly sleeved on one of the rotating shafts (10). A transmission chain (13) is sleeved on the first gear (11) and the second gear (12) together. A fixing rod (14) is installed between the inner walls of the roller (9). Six partitions (15) are installed between the fixing rod (14) and the inner wall of the roller (9). Six water tanks are arranged on the inner wall of the roller (9).
2. The uniform water injector for foundation piles according to claim 1, wherein: Six groups of round holes are formed on the side wall of the roller (9). Each group of round holes has multiple ones, and each group of round holes is arranged in a rectangular array structure.
3. The uniform water injector for foundation piles according to claim 2, wherein: A diaphragm (16) is installed on the inner wall of the round hole. The diaphragm (16) is made of rubber material, and a tiny self-closing hole (17) is formed on the diaphragm (16).
4. The uniform water injector for foundation piles according to claim 1, characterized in that: Six groups of water inlets (18) are formed on the side wall of the roller (9). The included angle between two adjacent water inlets (18) is 60°.
5. The uniform water injector for foundation piles according to claim 1, wherein: A first water conduit (19) penetrates through the side walls of the fixing plate (6) and the fixing cylinder (7). The other end of the first water conduit (19) is connected to a water pump (20). The water pump (20) is connected to the base (1) through a machine base.
6. The uniform water injector for foundation piles according to claim 1, characterized in that: A water tank (21) is installed on the base (1). A second water conduit (22) is connected to the water tank (21). The other end of the second water conduit (22) is connected to the water pump (20).