Anti-solidification cement mixing pile grouting storage equipment
By adopting a double-layer structure and temperature control system in the cement mixing pile grouting storage equipment, the problem of cement slurry solidification during storage was solved, ensuring construction quality and efficiency.
Patent Information
- Application Number
- CN202520039518.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-08
- Publication Date
- 2025-11-21
- Estimated Expiration
- 2035-01-08
AI Technical Summary
Cement slurry is prone to solidification during storage due to high viscosity, dust impurities, and temperature changes, which affects construction quality and efficiency.
A cement mixing pile grouting storage device with anti-solidification was designed. It adopts a double-layer storage tank with a heating chamber and a storage chamber inside, and is equipped with spiral and paddle mixing blades. Combined with temperature sensors and heating pipes, it realizes real-time temperature control and material mixing.
It effectively prevents cement slurry from solidifying, maintains its fluid state, improves heating efficiency and insulation performance, simplifies equipment maintenance, and extends service life.
Smart Images
Figure CN223575212U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of cement grouting and storage technology, specifically to a cement mixing pile grouting and storage device that prevents solidification. Background Technology
[0002] In modern construction engineering, cement mixing piles are a common and effective method for foundation reinforcement, widely used in various large-scale infrastructure projects, including bridges, tunnels, and high-rise buildings. This method involves injecting cement grout into the foundation soil to form mixing piles with a certain strength and stability, thereby improving the overall bearing capacity and stability of the foundation.
[0003] To ensure construction quality and efficiency, cement slurry needs to be temporarily stored on-site. However, the physical properties of cement slurry present significant challenges to storage. First, cement slurry has a high viscosity, meaning it easily loses its fluidity when at rest. Second, dust and impurities can easily enter the storage equipment, mixing with the slurry and accelerating its setting process. Additionally, temperature fluctuations are a crucial factor, especially in cold seasons or regions with large diurnal temperature variations. Temperature fluctuations can cause changes in the viscosity and setting rate of the cement slurry, thus affecting its normal use.
[0004] No effective solutions have yet been proposed to address the problems in the relevant technologies. Utility Model Content
[0005] In view of the problems in the related technologies, this utility model proposes a cement mixing pile grouting storage device to prevent solidification, so as to overcome the above-mentioned technical problems existing in the existing related technologies.
[0006] Therefore, the specific technical solution adopted by this utility model is as follows:
[0007] A cement mixing pile grouting storage device for preventing solidification includes a storage tank, a heating chamber inside the storage tank, a storage chamber inside the heating chamber, a partition between the heating chamber and the storage chamber, the partition being fixedly connected to the storage tank, a heating pipe inside the heating chamber, the heating pipe being connected to a fixed plate, the fixed plate being located at the top of the heating chamber, the fixed plate having four fixed grooves, gears inside the fixed grooves, the gears meshing with toothed plates on both sides, and one end of the toothed plates being connected to a locking block.
[0008] Furthermore, the partitions and storage tanks are equipped with slots, and the locking blocks match the slots.
[0009] Furthermore, a rotating shaft is fixedly connected to the gear. One end of the rotating shaft is connected to the fixed groove through a bearing. A rotating plate is provided at one end of the rotating shaft. A limit plate is connected to the bottom of the rotating plate through a telescopic spring. A limit post is provided below the limit plate.
[0010] Furthermore, a top cover is detachably connected to the top of the fixing groove, and a limiting hole is provided on the top cover, which matches the limiting post.
[0011] Furthermore, there are multiple limiting holes.
[0012] Furthermore, the storage chamber is equipped with a stirring shaft, with a spiral stirring blade connected to the bottom of the stirring shaft, and a paddle stirring blade above the spiral stirring blade, which is connected to the stirring shaft.
[0013] Furthermore, one end of the stirring shaft passes through the storage tank and is connected to the output end of the drive motor, and the stirring shaft is connected to the storage tank through a bearing.
[0014] Furthermore, a discharge pipe is provided at the bottom of the storage tank, and a knife gate valve is provided on the discharge pipe. An inlet is provided at the top of the storage tank.
[0015] Furthermore, an insulation layer is provided on the outside of the heating chamber, and the insulation layer is made of glass wool. A temperature sensor is provided inside the heating chamber, and the temperature sensor is electrically connected to the controller. The controller is located on the outside of the storage tank and is electrically connected to the heating tube.
[0016] Furthermore, the storage tank is equipped with a support column at the bottom, and a roller is provided at the bottom of the support column.
[0017] The beneficial effects of this utility model are as follows:
[0018] (1) By setting a combination of spiral stirring blades and paddle stirring blades, effective material mixing can be provided at different height levels, ensuring that the material is in a flowing state and preventing particle sedimentation. Furthermore, by setting a heating chamber and a storage chamber inside the storage tank and separating them with a partition, a double-layer structure is formed. This design not only improves heating efficiency but also enhances heat preservation performance. In addition, by setting a temperature sensor in the heating chamber, temperature changes can be monitored in real time and the data can be fed back to the controller, thereby achieving precise control of the heating tube and ensuring that the cement slurry is always within a suitable working temperature range.
[0019] (2) By setting up a combination of gears, toothed plates, and locking blocks, users can easily inspect the heating tubes and replace the insulation layer. Simply turning the gears allows for easy removal of the fixing plate, enabling inspection of the heating chamber's interior. This efficient and convenient maintenance method not only saves time and labor costs but also improves the equipment's lifespan and overall performance. Attached Figure Description
[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0021] Figure 1 This is a front view of a cement mixing pile grouting storage device according to an embodiment of the present utility model;
[0022] Figure 2 This is an internal structural diagram of a cement mixing pile grouting storage device for preventing solidification according to an embodiment of the present utility model;
[0023] Figure 3 This is a connection diagram of a fixing plate for an anti-solidification cement mixing pile grouting storage device according to an embodiment of the present utility model;
[0024] Figure 4 This is a structural diagram of the fixed tank of a cement mixing pile grouting storage device for preventing solidification, according to an embodiment of the present utility model.
[0025] In the picture:
[0026] 1. Storage tank; 2. Heating chamber; 3. Storage chamber; 4. Partition; 5. Heating tube; 6. Fixing plate; 7. Fixing groove; 8. Gear; 9. Toothed plate; 10. Locking block; 11. Locking groove; 12. Rotating shaft; 13. Rotating plate; 14. Telescopic spring; 15. Limiting plate; 16. Limiting post; 17. Top cover; 18. Limiting hole; 19. Stirring shaft; 20. Spiral stirring blade; 21. Paddle stirring blade; 22. Drive motor; 23. Discharge pipe; 24. Knife gate valve; 25. Inlet; 26. Insulation layer; 27. Temperature sensor; 28. Controller; 29. Support column; 30. Roller. Detailed Implementation
[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0028] According to an embodiment of the present invention, a cement mixing pile grout storage device with anti-solidification properties is provided.
[0029] Example 1
[0030] like Figures 1-4As shown, the anti-solidification cement mixing pile grouting storage device according to an embodiment of the present invention includes a storage tank 1, a heating chamber 2 inside the storage tank 1, a storage chamber 3 inside the heating chamber 2, a partition 4 between the heating chamber 2 and the storage chamber 3, the partition 4 being fixedly connected to the storage tank 1, a heating pipe 5 inside the heating chamber 2, the heating pipe 5 being connected to a fixing plate 6, the fixing plate 6 being located at the top of the heating chamber 2, a stirring shaft 19 inside the storage chamber 3, a spiral stirring blade 20 connected to the bottom end of the stirring shaft 19, and the spiral stirring blade 20... The storage tank 1 is equipped with a paddle-type stirring blade 21, which is connected to the stirring shaft 19. The heating chamber 2 is equipped with a heat insulation layer 26 on the outside, which is made of glass wool. The heating chamber 2 is equipped with a temperature sensor 27 inside, which is electrically connected to a controller 28. The controller 28 is located on the outside of the storage tank 1 and is electrically connected to the heating tube 5. The storage tank 1 is equipped with a discharge pipe 23 at the bottom, and a knife gate valve 24 is provided on the discharge pipe 23. The storage tank 1 is equipped with a feed inlet 25 at the top, and a connecting cover is provided at the top of the feed inlet 25. Through the above scheme, the slurry can be added into the storage tank 1 through the inlet 25. By setting a heating chamber 2 and a storage chamber 3 inside the storage tank 1 and separating them with a partition 4, a double-layer structure is formed. This design ensures the heat preservation effect of the slurry. By setting a temperature sensor 27, the internal temperature of the heating chamber 2 can be measured. When the temperature is lower than the preset value inside the controller 28, the heating tube 5 can be activated to heat the slurry, ensuring that the cement slurry is always within a suitable working temperature range. Furthermore, by activating the drive motor 22, the spiral stirring blade 20 and the paddle stirring blade 21 can be driven to rotate, providing effective material mixing at different height levels, keeping the cement slurry in a flowing state and preventing it from solidifying. When it is necessary to discharge the cement slurry, the knife gate valve 24 is opened, allowing the cement slurry to be discharged along the discharge pipe 23.
[0031] like Figures 1-4As shown, the fixed plate 6 has four fixed grooves 7. Gears 8 are installed inside the fixed grooves 7. The two sides of the gears 8 are meshed with the toothed plates 9. One end of the toothed plates 9 is connected to the locking block 10. The partition plate 4 and the storage tank 1 have locking grooves 11. The locking block 10 matches the locking groove 11. A rotating shaft 12 is fixedly connected to the gears 8. One end of the rotating shaft 12 is connected to the fixed groove 7 through a bearing. A rotating plate 13 is installed at one end of the rotating shaft 12. A limiting plate 15 is connected to the bottom of the rotating plate 13 through a telescopic spring 14. The limiting plate 15 is connected to the rotating shaft 12 through. A limiting post 16 is installed below the limiting plate 15. A top cover 17 is detachably connected to the top of the fixed groove 7. The top cover 17 has limiting holes 18. The limiting holes 18 match the limiting posts 16. There are multiple limiting holes 18. A support column 29 is installed at the bottom of the storage tank 1. A roller 30 is installed at the bottom of the support column 29 for moving the equipment. With the above solution, when it is necessary to repair the heating tube 5 or replace the insulation layer 26, the limiting plate 15 can be pulled to move the limiting post 16 away from the limiting hole 18, and then the rotating plate 13 can be rotated to drive the rotating shaft 12 to rotate. The rotation of the rotating shaft 12 drives the gear 8 to rotate, and the rotation of the gear 8 can drive the toothed plates 9 on both sides to move, thereby moving the locking block 10 away from the locking groove 11, thereby making the fixing effect on the fixing plate 6 ineffective, so that the fixing plate 6 can be disassembled, and the heating tube 5 can be taken out for repair.
[0032] In summary, by utilizing the above-mentioned technical solution of this utility model, the combination of spiral stirring blades 20 and paddle stirring blades 21 can provide effective material mixing at different height levels, ensuring that the material is in a flowing state and preventing particle sedimentation. Furthermore, by setting heating chamber 2 and storage chamber 3 inside storage tank 1 and separating them with partition 4, a double-layer structure is formed. This design not only improves heating efficiency but also enhances heat preservation performance. The temperature sensor 27 installed in heating chamber 2 can monitor temperature changes in real time and feed the data back to controller 28, thereby achieving precise control of heating tube 5 and ensuring that the cement slurry is always within a suitable working temperature range. Moreover, by setting the combination of gear 8, toothed plate 9, and locking block 10, users can easily inspect heating tube 5 and replace the insulation layer 26. Simply rotating gear 8 allows easy removal of fixing plate 6, enabling inspection of the interior of heating chamber 2. This efficient and convenient maintenance method not only saves time and labor costs but also improves the service life and overall performance of the equipment.
[0033] 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 within the protection scope of the present utility model.
Claims
1. A cement mixing pile grouting storage device for preventing solidification, characterized in that, The utility model provides a kind of storage tank (1), the storage tank (1) is equipped with heating cavity (2) inside, the heating cavity (2) is equipped with storage cavity (3) inside, the heating cavity (2) is equipped with baffle (4) between storage cavity (3), the baffle (4) is fixedly connected with storage tank (1), the heating cavity (2) is equipped with heating pipe (5) inside, the heating pipe (5) is connected with fixed plate (6), the fixed plate (6) is located at heating cavity (2) top, the fixed plate (6) is equipped with fixed slot (7), the number of fixed slot (7) is four, the fixed slot (7) is equipped with gear (8) inside, the gear (8) both sides are engagedly connected with toothed plate (9), the toothed plate (9) one end is connected with clamping block (10).
2. The anti-solidification cement mixing pile grouting storage device according to claim 1, characterized in that, The baffle (4) and storage tank (1) are equipped with clamping groove (11), and the clamping block (10) is matched with the clamping groove (11).
3. The anti-solidification cement mixing pile grouting storage device according to claim 1, characterized in that, The gear (8) is fixedly connected with rotating shaft (12), one end of the rotating shaft (12) is connected with the fixed slot (7) through a bearing, one end of the rotating shaft (12) is equipped with rotating plate (13), the rotating plate (13) is connected with limit plate (15) below through telescopic spring (14), and the limit plate (15) is equipped with limit column (16) below.
4. The anti-solidification cement mixing pile grouting storage device according to claim 1, characterized in that, The top end of the fixed slot (7) is detachably connected with top cover (17), and the top cover (17) is equipped with limit hole (18).
5. The anti-solidification cement mixing pile grouting storage device according to claim 4, characterized in that, The number of limit holes (18) is multiple.
6. The anti-solidification cement mixing pile grouting storage device according to claim 1, characterized in that, The storage cavity (3) is equipped with stirring shaft (19) inside, the bottom end of the stirring shaft (19) is connected with helical stirring blade (20), the top of the helical stirring blade (20) is equipped with paddle stirring blade (21), and the paddle stirring blade (21) is connected with the stirring shaft (19).
7. The anti-solidification cement mixing pile grouting storage device according to claim 6, characterized in that, One end of the stirring shaft (19) penetrates the storage tank (1) and is connected with the output end of the driving motor (22), and the stirring shaft (19) is connected with the storage tank (1) through a bearing.
8. The anti-solidification cement mixing pile grouting storage device according to claim 1, characterized in that, The bottom of the storage tank (1) is equipped with discharge pipe (23), the discharge pipe (23) is equipped with knife gate valve (24), and the top of the storage tank (1) is equipped with feeding port (25).
9. The anti-solidification cement mixing pile grouting storage device according to claim 1, characterized in that, The outer side of the heating cavity (2) is equipped with heat insulation layer (26), the material of the heat insulation layer (26) is glass wool, the heating cavity (2) is equipped with temperature sensor (27) inside, the temperature sensor (27) is electrically connected with controller (28), the controller (28) is located outside the storage tank (1), and the controller (28) is electrically connected with the heating pipe (5).
10. The anti-solidification cement mixing pile grouting storage device according to claim 1, characterized in that, The bottom end of the storage tank (1) is equipped with supporting column (29), and the bottom end of the supporting column (29) is equipped with roller (30).