An inorganic grouting reinforcement material grouting device
The inorganic grouting reinforcement material grouting device, controlled by a mechanical structure and solenoid valve, solves the application difficulties of traditional electric grouting equipment in harsh environments, and achieves simple, efficient grouting operation and stable construction results.
Patent Information
- Application Number
- CN202521821966.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-08-26
- Publication Date
- 2026-07-03
- Estimated Expiration
- 2035-08-26
AI Technical Summary
Traditional electric grouting equipment is difficult to operate in environments without electricity or with unstable power, limiting its application scope; the equipment is large and inconvenient to move, making construction difficult in narrow spaces or complex terrain; the motor and hydraulic system are susceptible to dust and moisture, resulting in a high failure rate, increasing construction risks and maintenance costs.
The inorganic grouting reinforcement material grouting device with a mechanical structure achieves the grouting function through manual operation. It uses mechanical structure and solenoid valve to control the grout flow, avoiding electric drive and adapting to harsh environments.
It enables simple operation and efficient construction in environments without power supply, reduces maintenance costs, improves the adaptability and safety of the equipment, and ensures grouting accuracy and stability.
Smart Images
Figure CN224452800U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of grouting technology, and in particular to an inorganic grouting reinforcement material grouting device. Background Technology
[0002] Grouting reinforcement technology is widely used in geotechnical engineering, tunnel support, and building structure repair. It involves injecting grout into fissures or loose media to improve their strength and impermeability. Currently, most grouting equipment on the market is electrically driven, such as electric pumps and hydraulic grouting machines. While these devices offer high grouting efficiency and controllable pressure, their operation is highly dependent on a stable power supply, and their complex structure, including precision components such as motors and hydraulic systems, results in high maintenance costs.
[0003] Based on the aforementioned technologies, the applicant believes that traditional electric grouting equipment is difficult to operate in environments without electricity or with unstable power (such as remote mining areas, underground engineering projects, and post-disaster sites), severely limiting its application scope. Furthermore, electric equipment is bulky, inconvenient to move, and difficult to use in confined spaces or complex terrain. Simultaneously, the motor and hydraulic system are susceptible to environmental factors such as dust and humidity, resulting in a high failure rate, increasing construction risks and maintenance costs. To address these issues, we have developed an inorganic grouting reinforcement material grouting device. Utility Model Content
[0004] This utility model discloses an inorganic grouting reinforcement material grouting device, aiming to solve the problem that traditional electric grouting equipment is difficult to operate in environments without electricity or with unstable power (such as remote mining areas, underground engineering, post-disaster sites, etc.), which severely limits its application scope. Furthermore, electric equipment is bulky, inconvenient to move, and difficult to operate in confined spaces or complex terrain. At the same time, the motor and hydraulic system are susceptible to environmental factors such as dust and humidity, resulting in a high failure rate, increasing construction risks and maintenance costs—these are technical problems.
[0005] To achieve the above objectives, the present invention adopts the following technical solution:
[0006] An inorganic grouting reinforcement material grouting device includes a base plate, a fixed frame fixedly connected to the top of the base plate, a fixed block fixedly connected to the outside of the fixed frame, a storage tube fixedly connected to the inside of the fixed block, the storage tube and the fixed frame being fixedly connected, a grouting mechanism provided above the base plate, the grouting mechanism including a grouting component and a reset component, the grouting component and the reset component cooperating with each other, the grouting component including a clearance groove symmetrically opened inside the fixed frame, an extrusion column slidably connected inside the storage tube, limit grooves opened on both sides of the storage tube, sliding columns slidably connected inside the two limit grooves, the two sliding columns being fixedly connected to the extrusion column, a U-shaped frame fixedly connected to one side of the top of the base plate, a rotating shaft rotatably connected to the top of the U-shaped frame, sliding frames symmetrically fixedly connected to the outside of the rotating shaft, sliding grooves opened inside the two sliding frames, the sliding grooves being slidably connected to the sliding columns, and a rotating frame symmetrically fixedly connected to the outside of the rotating shaft.
[0007] The grouting mechanism is designed to perform the grouting function using a mechanical structure. It does not require electric drive and is suitable for use in environments without power or in harsh conditions. It features easy operation, easy maintenance, and strong adaptability. The structure is simple and highly practical.
[0008] In a preferred embodiment, the reset assembly includes an elastic groove, a connecting post is fixedly connected to the bottom of the inner wall of the storage tube, a pull spring is fixedly connected to the outer side of the connecting post, the top of the pull spring is fixedly connected to the top of the inner wall of the elastic groove, and the pull spring continuously pulls the compression post downward.
[0009] The pull spring in the reset assembly is connected to the extrusion column via a connecting column, which automatically pulls the extrusion column back to its initial position after each grouting, ensuring the stability of continuous grouting. This design avoids the inconvenience of manual reset, improves construction efficiency, and the spring structure is simple, reliable, and not easily damaged.
[0010] In a preferred embodiment, a grouting head is fixedly connected to one side of the top of the storage pipe, and a connecting pipe is fixedly connected to the other side of the top of the storage pipe. The connecting pipe, the grouting head, and the storage pipe are all hollow. A solenoid valve is provided inside the connecting pipe to control the opening and closing of the connecting pipe.
[0011] The grouting head and connecting pipe at the top of the storage pipe are hollow to facilitate grout flow. An internal solenoid valve in the connecting pipe allows for remote control of the grout flow, improving operational flexibility.
[0012] In a preferred embodiment, a receiving box is fixedly connected to the front of the fixing frame and below the grouting head, and a reinforcing rod is fixedly connected to the top of the receiving box, with the top of the reinforcing rod fixedly connected to the bottom of the grouting head.
[0013] The receiving box collects grout dripping during the grouting process, preventing waste and environmental pollution. The reinforcing rod further strengthens the stability of the grouting head, preventing it from loosening or shifting due to excessive pressure, thus ensuring grouting accuracy.
[0014] In a preferred embodiment, an anti-slip post is fixedly connected between the two rotating frames.
[0015] The anti-slip column is fixed between the two rotating frames, which increases the friction of the operator's hands, prevents slipping, and makes the grouting process more labor-saving and stable.
[0016] In a preferred embodiment, the bottom of the base plate is provided with anti-slip grooves at equal intervals to increase friction.
[0017] The anti-slip grooves on the bottom of the base plate increase the friction between the device and the ground, preventing the equipment from sliding during construction and improving safety and stability.
[0018] The inorganic grouting reinforcement material grouting device provided by this utility model has the following advantages:
[0019] Firstly, the grouting mechanism uses a mechanical structure to achieve the grouting function without the need for electric drive, making it suitable for use in environments without power or in harsh conditions. It features easy operation, easy maintenance, and strong adaptability, with a simple structure and strong practicality.
[0020] Secondly, the grouting head and connecting pipe at the top of the storage pipe feature a hollow design, facilitating grout flow. An internal solenoid valve in the connecting pipe allows for remote control of grout flow, enhancing operational flexibility. This structure retains the advantages of manual grouting while enabling more precise flow control with electrical assistance, adapting to various construction needs. The receiving box collects dripping grout during grouting, preventing waste and environmental pollution. Reinforcing rods further strengthen the stability of the grouting head, preventing loosening or displacement due to excessive pressure and ensuring grouting accuracy. Anti-slip columns fixed between the two rotating frames increase friction on the operator's hands, preventing slippage and making the grouting process more effortless and stable. Anti-slip grooves at the bottom of the base plate enhance friction between the device and the ground, preventing equipment slippage during construction and improving safety and stability. Attached Figure Description
[0021] Figure 1 This is a three-dimensional schematic diagram of an inorganic grouting reinforcement material grouting device proposed in this utility model.
[0022] Figure 2 This is a three-dimensional schematic diagram of an inorganic grouting reinforcement material grouting device proposed in this utility model.
[0023] Figure 3This is a side view schematic diagram of an inorganic grouting reinforcement material grouting device proposed in this utility model.
[0024] Figure 4 This is a three-dimensional cross-sectional view of the grouting mechanism of an inorganic grouting reinforcement material grouting device proposed in this utility model.
[0025] Figure 5 This is a three-dimensional schematic diagram of the storage tube of an inorganic grouting reinforcement material grouting device proposed in this utility model.
[0026] Figure 6 This is a schematic diagram of the extrusion column of an inorganic grouting reinforcement material grouting device proposed in this utility model.
[0027] In the attached diagram: 1. Base plate; 2. Fixing frame; 3. Fixing block; 4. Storage pipe; 5. Grouting head; 6. Connecting pipe; 71. Clearance groove; 72. Extrusion column; 73. Limiting groove; 74. Sliding column; 75. U-shaped frame; 76. Rotating shaft; 77. Sliding frame; 78. Sliding groove; 79. Rotating frame; 81. Elastic groove; 82. Connecting column; 83. Pulling spring; 9. Receiving box; 10. Reinforcing rod; 11. Anti-slip column; 12. Anti-slip groove. Detailed Implementation
[0028] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. The components of the embodiments of this application described and marked in the accompanying drawings can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of this application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.
[0029] The inorganic grouting reinforcement material grouting device disclosed in this utility model is mainly used in grouting scenarios.
[0030] Reference Figure 1 - Figure 6An inorganic grouting reinforcement material grouting device includes a base plate 1, a fixing frame 2 fixedly connected to the top of the base plate 1, a fixing block 3 fixedly connected to the outside of the fixing frame 2, and a storage tube 4 fixedly connected inside the fixing block 3. The storage tube 4 and the fixing frame 2 are fixedly connected. A grouting mechanism is provided above the base plate 1. The grouting mechanism includes a grouting component and a reset component, which cooperate with each other. The grouting component includes a clearance groove 71, which is symmetrically opened inside the fixing frame 2. An extrusion device is slidably connected inside the storage tube 4. The column 72 and the storage tube 4 both have limiting grooves 73 on both sides. Sliding columns 74 are slidably connected inside each limiting groove 73. Both sliding columns 74 are fixedly connected to the extrusion column 72. A U-shaped frame 75 is fixedly connected to the top of the base plate 1. A rotating shaft 76 is rotatably connected to the top of the U-shaped frame 75. Sliding frames 77 are symmetrically fixedly connected to the outer side of the rotating shaft 76. Sliding grooves 78 are provided inside each sliding frame 77. The sliding grooves 78 and sliding columns 74 are slidably connected. A rotating frame 79 is symmetrically fixedly connected to the outer side of the rotating shaft 76. The reset assembly includes an elastic groove 81. A connecting column 82 is fixedly connected to the bottom of the inner wall of the storage tube 4. A pulling spring 83 is fixedly connected to the outer side of the connecting column 82. The top of the pulling spring 83 is fixedly connected to the top of the inner wall of the elastic groove 81. The pulling spring 83 continuously pulls the extrusion column 72 downwards.
[0031] In this embodiment: Manually pressing down the rotating frame 79 drives the rotating shaft 76 to rotate, causing the sliding frame 77 fixed on the rotating shaft 76 to rotate accordingly. The sliding groove 78 inside the sliding frame 77 cooperates with the sliding column 74 to convert the rotational motion into linear motion, pushing the sliding column 74 to slide downward along the limiting groove 73, thereby driving the extrusion column 72 to move downward within the storage tube 4. When the extrusion column 72 moves upward, it exerts pressure on the inorganic grouting reinforcement material in the storage tube 4, forcing the grout to be injected into the area requiring reinforcement through the grouting head 5. After grouting is completed, the operator releases the rotating frame 79. At this time, the pull spring 83 in the reset assembly automatically pulls the extrusion column 72 back to its initial position through the traction of the connecting column 82, preparing for the next grouting. Through the set grouting mechanism, the grouting function is realized by a mechanical structure, requiring no electric drive. It is suitable for use in environments without power or in harsh conditions, and has the characteristics of simple operation, easy maintenance, and strong adaptability. It has a simple structure and strong practicality.
[0032] The above technical solutions suffer from limitations in traditional electric grouting equipment, which struggles in environments without or with unstable power, such as remote mining areas, underground engineering projects, and post-disaster sites, severely restricting its application. Furthermore, electric equipment is bulky, difficult to move, and challenging to operate in confined spaces or complex terrain. Additionally, the motor and hydraulic system are susceptible to dust and humidity, resulting in a high failure rate and increased construction risks and maintenance costs. To address these issues, the specific operation is as follows:
[0033] Reference Figure 1 - Figure 6 In a preferred embodiment, a grouting head 5 is fixedly connected to one side of the top of the storage pipe 4, and a connecting pipe 6 is fixedly connected to the other side of the top of the storage pipe 4. The connecting pipe 6, the grouting head 5, and the storage pipe 4 are all hollow. A solenoid valve is installed inside the connecting pipe 6 to control the opening and closing of the connecting pipe 6. A receiving box 9 is fixedly connected to the front of the fixing frame 2 and below the grouting head 5. A reinforcing rod 10 is fixedly connected to the top of the receiving box 9, and the top of the reinforcing rod 10 is fixedly connected to the bottom of the grouting head 5. An anti-slip column 11 is fixedly connected between the two rotating frames 79. Anti-slip grooves 12 for increasing friction are equidistantly provided on the bottom of the base plate 1.
[0034] In this embodiment, the grouting head 5 at the top of the storage pipe 4 and the connecting pipe 6 are hollow to facilitate grout flow. The connecting pipe 6 is equipped with a solenoid valve, allowing remote control of the grout flow and improving operational flexibility. This structure retains the advantages of manual grouting while enabling more precise flow control with electrical assistance, adapting to different construction needs. The receiving box 9 collects grout dripping during the grouting process, preventing waste and environmental pollution. The reinforcing rod 10 further strengthens the stability of the grouting head 5, preventing it from loosening or shifting due to excessive pressure, ensuring grouting accuracy. The anti-slip column 11, fixed between the two rotating frames 79, increases the friction on the operator's hands, preventing slippage and making the grouting process more effortless and stable. The anti-slip groove 12 at the bottom of the base plate 1 enhances the friction between the device and the ground, preventing equipment slippage during construction and improving safety and stability.
[0035] Working Principle: The operator manually presses down on the rotating frame 79, causing the rotating shaft 76 to rotate, which in turn rotates the sliding frame 77 fixed on the rotating shaft 76. The sliding groove 78 inside the sliding frame 77 cooperates with the sliding column 74 to convert the rotational motion into linear motion, pushing the sliding column 74 to slide downward along the limiting groove 73, thereby driving the extrusion column 72 to move downward within the storage tube 4. When the extrusion column 72 moves upward, it exerts pressure on the inorganic grouting reinforcement material in the storage tube 4, forcing the grout to be injected into the area requiring reinforcement through the grouting head 5. After grouting is completed, the operator releases the rotating frame 79. At this time, the pull spring 83 in the reset assembly automatically pulls the extrusion column 72 back to its initial position through the traction of the connecting column 82, preparing for the next grouting. The solenoid valve installed in the connecting tube 6 can control the replenishment of grout as needed, ensuring the stability of continuous operation. Throughout the process, the receiving box 9 can collect any dripping grout, the anti-slip column 11 provides a good operating feel, and the anti-slip groove 12 ensures that the equipment is stable and does not slip. This device uses a completely mechanical structure to achieve the grouting function without the need for electric drive. It is particularly suitable for use in environments without power or in harsh conditions. It is characterized by simple operation, easy maintenance, and strong adaptability.
[0036] The above description is merely a preferred embodiment of this utility model, but the protection scope of this utility model is not limited thereto. The substitutions may be replacements of some structures, devices, or method steps, or they may be complete technical solutions. Equivalent substitutions or modifications made based on the technical solution and inventive concept of this utility model should all be covered within the protection scope of this utility model.
Claims
1. A grouting device for inorganic grouting reinforcement material, comprising a base plate (1), characterized in that: A fixing frame (2) is fixedly connected to the top of the base plate (1), a fixing block (3) is fixedly connected to the outside of the fixing frame (2), a storage tube (4) is fixedly connected to the inside of the fixing block (3), the storage tube (4) and the fixing frame (2) are fixedly connected, and a grouting mechanism is provided above the base plate (1). The grouting mechanism includes a grouting component and a reset component, and the grouting component and the reset component are used in cooperation with each other. The grouting assembly includes a clearance groove (71), which is symmetrically opened inside the fixed frame (2). The storage tube (4) is slidably connected to an extrusion column (72). Limiting grooves (73) are opened on both sides of the storage tube (4). Sliding columns (74) are slidably connected inside the two limiting grooves (73). The two sliding columns (74) are fixedly connected to the extrusion column (72). A U-shaped frame (75) is fixedly connected to one side of the top of the base plate (1). A rotating shaft (76) is rotatably connected to the top of the U-shaped frame (75). Sliding frames (77) are symmetrically fixedly connected to the outside of the rotating shaft (76). Sliding grooves (78) are opened inside the two sliding frames (77). The sliding grooves (78) and the sliding columns (74) are slidably connected. A rotating frame (79) is symmetrically fixedly connected to the outside of the rotating shaft (76).
2. The inorganic grouting reinforcement material grouting device according to claim 1, characterized in that: The reset assembly includes an elastic groove (81), a connecting column (82) is fixedly connected to the bottom of the inner wall of the storage tube (4), a pull spring (83) is fixedly connected to the outside of the connecting column (82), the top of the pull spring (83) is fixedly connected to the top of the inner wall of the elastic groove (81), and the pull spring (83) continuously pulls the squeezing column (72) downward.
3. The inorganic grouting reinforcement material grouting device according to claim 1, characterized in that: A grouting head (5) is fixedly connected to one side of the top of the storage pipe (4), and a connecting pipe (6) is fixedly connected to the other end of the top of the storage pipe (4). The connecting pipe (6), the grouting head (5) and the storage pipe (4) are all hollow. A solenoid valve is provided inside the connecting pipe (6) to control the opening and closing of the connecting pipe (6).
4. The inorganic grouting reinforcement material grouting device according to claim 1, characterized in that: A receiving box (9) is fixedly connected to the front of the fixing frame (2) and below the grouting head (5). A reinforcing rod (10) is fixedly connected to the top of the receiving box (9). The top of the reinforcing rod (10) is fixedly connected to the bottom of the grouting head (5).
5. The inorganic grouting reinforcement material grouting device according to claim 1, characterized in that: Anti-slip posts (11) are fixedly connected between the two rotating frames (79).
6. The inorganic grouting reinforcement material grouting device according to claim 1, characterized in that: The bottom of the base plate (1) is provided with anti-slip grooves (12) at equal intervals to increase friction.