Concrete member duct grouting and anchor sealing device

Abstract

The utility model discloses a concrete member duct grouting and anchor sealing device which comprises an anchor backing plate, nesting pipes, a sealing anchor head, a grouting pipe, a ball valve and a sealing cap assembly, the nesting pipes are fixedly connected to the two ends of a concrete member duct in an embedded mode respectively, one end of each nesting pipe is fixedly connected with the anchor backing plate, and the other end of each nesting pipe is fixedly connected with the sealing anchor head. The anchor bearing plate is in contact with the outer side wall of the concrete member in an attached mode, a buckle ring is fixedly connected to the middle of the outer end of the anchor bearing plate, a built-in groove is formed in the middle of the buckle ring, the bottom of the built-in groove is communicated with the nesting pipe, a sealing anchor head is connected into the built-in groove in an embedded mode, and the buckle ring is connected with a sealing cap assembly in a buckled mode. The edge, on one side of the sealing cap assembly, of the anchor bearing plate is fixedly connected with a mud jacking pipe, and the mud jacking pipe is fixedly connected with a ball valve. The utility model aims to provide the grouting and anchor sealing device which is high in structural stability, convenient to operate, good in sealing performance and capable of effectively improving the construction efficiency and the engineering quality.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a concrete component duct grouting and anchor sealing device. Background Art

[0002] Concrete structures are widely used in buildings and infrastructure, and their stability and durability are crucial to the safety of these structures. However, in some cases, concrete structures need to be reinforced or connected to other components to ensure their load-bearing capacity and stability. Grouting and anchoring systems, as a common reinforcement and connection method, are widely used in the construction and maintenance of concrete structures.

[0003] In the past, grouting and anchoring devices primarily employed traditional design and manufacturing processes. These traditional devices have limitations, such as insufficient connection stability, poor sealing performance, and complex operation. In particular, in specialized situations, such as large concrete pores or when grouting requires high pressure, the performance and efficiency of traditional devices may not meet the requirements.

[0004] Therefore, technological improvements and innovations in duct grouting and anchoring systems are crucial. New systems must address requirements for connection stability, sealing performance, and ease of operation to accommodate diverse construction scenarios. Furthermore, their design and manufacturing must incorporate advanced materials and processes to ensure reliability and durability in complex engineering environments.

[0005] Based on the above background, the utility model provides a novel concrete component duct grouting and anchoring device, which aims to solve some problems existing in traditional devices and improve construction efficiency and project quality. Utility Model Content

[0006] In view of the above-mentioned deficiencies in the prior art, the purpose of the present invention is to provide a grouting and anchoring device with high structural stability, convenient operation, good sealing, and the ability to effectively improve construction efficiency and project quality.

[0007] The technical solution adopted by the present invention to achieve the above-mentioned purpose is: a concrete component channel grouting and anchoring device, including an anchor plate, a nested tube, a sealing anchor head, a grouting tube, a ball valve, and a sealing cap assembly. The two ends of the concrete component channel are respectively embedded and connected with a nested tube, one end of the nested tube is fixedly connected to the anchor plate, and the connection stability between the anchor plate and the concrete component can be improved by the nested tube. The anchor plate is in contact with the outer wall of the concrete component, and the middle part of the outer end of the anchor plate is fixedly connected with a snap ring, and the snap ring is used for installing and fixing the sealing cap assembly. A fixing groove is provided in the middle of the snap ring, and the fixing groove is used for installing and fixing the sealing anchor head. The bottom of the fixing groove is connected to the nested tube, and a sealing anchor head is embedded in the fixing groove. The snap ring is snap-connected to the sealing cap assembly. A grouting pipe is fixedly connected to the edge of the anchor plate on one side of the sealing cap assembly. The grouting pipe is located on the anchor sealing device at both ends of the concrete component channel. The grouting pipe at one end is used to connect an external grouting machine, and the grouting pipe at the other end is used to empty the air in the channel. A ball valve is fixedly connected to the grouting pipe, and any grouting pipe can be closed by the ball valve.

[0008] In one embodiment, a plurality of mounting holes are provided on the outer edge of the anchor plate.

[0009] In one embodiment, the snap ring includes a bottom ring seat, a fixing ring, and a nested ring. One side of the outer end of the anchor plate is fixedly connected to the bottom ring seat, the other side of the bottom ring seat is fixedly connected to the fixing ring, and the other side of the fixing ring is provided with a nested ring, and a connecting groove is provided between the nested ring and the fixing ring.

[0010] In one embodiment, the sealing cap assembly includes a first shell, a second shell, a mounting block, a handle, a slurry inlet and a slurry outlet. The first shell and the second shell form a sealing cylinder structure with each other, and one end of the formed sealing cylinder is buckled and connected with a snap ring. The edge of the first shell and the second shell are hinged together, and the other sides of the first shell and the second shell are fixedly connected with a number of mounting blocks. The mounting blocks are provided with connecting holes, and bolts are inserted into the connecting holes relative to the mounting blocks. One end of the bolt is threadedly connected with a nut. The other sides of the first shell and the second shell are respectively fixedly connected with handles, the first shell is fixedly connected with the slurry inlet, and the second shell is fixedly connected with the slurry outlet.

[0011] In one embodiment, a sealing strip is embedded and connected at the joints between the first shell and the second shell.

[0012] In one embodiment, a fixing groove is provided at the cap opening of the sealing cap assembly, the fixing ring is embedded in the fixing groove, a connecting ring is fixedly connected in the cap opening on one side of the fixing groove, the connecting ring is embedded in the connecting groove, an embedded groove is provided in the cap opening on the other side of the connecting ring, and the nested ring is embedded in the embedded groove.

[0013] Beneficial effects of the utility model:

[0014] 1. Improved connection stability: The new device adopts a design that combines nested tubes and anchor pads, which effectively improves the connection stability between the device and the concrete component. The application of nested tubes strengthens the connection between the anchor pad and the concrete, making it more firm and reliable.

[0015] 2. Optimized sealing performance: The device uses components such as sealing anchor head, grouting pipe and ball valve. Through precise structural design and material selection, it achieves good sealing effect. The matching design of sealing cap assembly and snap ring further ensures the sealing performance of the device during the grouting process.

[0016] 3. Convenient and efficient operation: The structural design of the new device takes into account the convenience of operation, such as the setting of the installation holes and the connection method of the sealing cap assembly, making the operation of the device easier and faster during the construction process;

[0017] 4. Improve construction efficiency and quality: The optimized design and performance improvements of the device enable faster and more accurate work when reinforcing and connecting concrete structures. At the same time, the design of the sealing cap assembly ensures that the cement mortar fully fills the internal cavity of the device, improving the quality and reliability of construction.

[0018] To sum up, the concrete component duct grouting and anchoring device of the present invention has achieved significant improvements in connection stability, sealing performance and ease of operation, can effectively improve construction efficiency and project quality, and has broad application prospects and economic benefits. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the disassembled structure of the sealing cap assembly of the utility model;

[0021] Figure 3 for Figure 2 Schematic diagram of the detailed structure of the A1 part;

[0022] Figure 4 This is a schematic diagram of the anchor plate connection structure of the utility model.

[0023] In the figure: 1 anchor plate, 2 nested tube, 3 sealed anchor head, 4 grouting pipe, 5 ball valve, 6 sealing cap assembly, 7 snap ring, 8 embedded groove, 9 mounting hole, 101 bottom ring seat, 102 fixing ring, 103 nested ring, 104 connecting groove, 201 first shell, 202 second shell, 203 mounting block, 204 handle, 205 slurry inlet nozzle, 206 slurry outlet nozzle, 207 connecting hole, 208 bolt, 209 nut, 210 sealing strip, 301 fixing groove, 302 connecting ring, 303 embedded groove. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figure 1-4 A concrete component channel grouting and anchoring device includes an anchor plate 1, a nested tube 2, a sealing anchor head 3, a grouting tube 4, a ball valve 5, and a sealing cap assembly 6. The two ends of the concrete component channel are respectively embedded and connected with the nested tube 2, and one end of the nested tube 2 is fixedly connected to the anchor plate 1. The nested tube 2 can improve the connection stability between the anchor plate 1 and the concrete component. The anchor plate 1 is in contact with the outer wall of the concrete component. A snap ring 7 is fixedly connected to the middle part of the outer end of the anchor plate 1. The snap ring 7 is used for the installation and fixation of the sealing cap assembly 6. The middle part of the snap ring 7 is provided with a The embedding groove 8 is used for the installation and fixation of the sealing anchor head 3. The bottom of the embedding groove 8 is connected to the nested tube 2. The sealing anchor head 3 is embedded in the embedding groove 8. The snap ring 7 is snap-connected to the sealing cap assembly 6. The edge of the anchor plate 1 on one side of the sealing cap assembly 6 is fixedly connected with a grouting pipe 4. It is located on the sealing anchor device at both ends of the concrete component channel. The grouting pipe 4 at one end is used to connect an external grouting machine, and the grouting pipe 4 at the other end is used to empty the air in the channel. The grouting pipe 4 is fixedly connected to the ball valve 5, and any grouting pipe 4 can be closed through the ball valve 5.

[0026] In one embodiment, a plurality of mounting holes 9 are provided on the outer edge of the anchor plate 1 , and the mounting holes 9 can improve the connection stability between the anchor plate 1 and the concrete member.

[0027] In one embodiment, the snap ring 7 includes a bottom ring seat 101, a fixing ring 102, and a nested ring 103. One side of the outer end of the anchor plate 1 is fixedly connected to the bottom ring seat 101, and the other side of the bottom ring seat 101 is fixedly connected to the fixing ring 102. The other side of the fixing ring 102 is provided with a nested ring 103, and a connecting groove 104 is provided between the nested ring 103 and the fixing ring 102. A fixing groove 301 is provided at the cap opening of the sealing cap assembly 6, and the fixing ring 102 is embedded in the fixing groove 301. A connecting ring 302 is fixedly connected in the cap opening on one side of the fixing groove 301, and the connecting ring 302 is embedded in the connecting groove 104. An embedded groove 303 is provided in the cap opening on the other side of the connecting ring 302, and the nested ring 103 is embedded in the embedded groove 303. This design structure can ensure that the sealing cap assembly 6 and the snap ring 7 fit well together.

[0028] In one embodiment, the sealing cap assembly 6 includes a first shell 201, a second shell 202, a mounting block 203, a handle 204, a pulp inlet nozzle 205, and a pulp outlet nozzle 206. The first shell 201 and the second shell 202 form a sealing cylinder structure with each other, and one end of the formed sealing cylinder is snap-fitted and connected with the snap ring 7. The edge of the first shell 201 and the second shell 202 are hinged together, and the other sides of the first shell 201 and the second shell 202 are fixedly connected with a plurality of mounting blocks 203. The mounting blocks 203 are provided with connecting holes 207, and bolts 208 are plugged into the connecting holes 207 relative to the mounting blocks 203. One end of the bolt 208 is threadedly connected to a nut 209. The first shell 201 and the second shell A handle 204 is fixedly connected to the other side of 202, a slurry inlet nozzle 205 is fixedly connected to the first shell 201, and a slurry outlet nozzle 206 is fixedly connected to the second shell 202. When in use, a number of steel cables are arranged in the channel of the concrete component, and the two ends of the steel cables are respectively connected to the sealing anchor head 3. After the steel cables are tensioned, the excess parts are cut off, and then the sealing cap assembly 6 is fixedly connected to one side of the anchor plate 1 through the snap ring 7. Then the slurry inlet nozzle 205 is connected to the grouting equipment, and the slurry outlet nozzle 206 is connected to the recovery box. Finally, the cement mortar is transported to the slurry inlet nozzle 205 through the grouting equipment, so that the cement mortar fills the cavity between the first shell 201 and the second shell 202. During the grouting process, the excess mortar after filling is discharged through the slurry outlet nozzle 206.

[0029] In one embodiment, a sealing strip 210 is embedded and connected at the joint of the first shell 201 and the second shell 202 to improve the sealing performance of the cavity between the first shell 201 and the second shell 202 to ensure that grouting operation can be performed.

[0030] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0031] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A grouting and anchoring device for a concrete component channel, comprising an anchor plate (1), a nested tube (2), a sealing anchor head (3), a grouting tube (4), a ball valve (5), and a sealing cap assembly (6), characterized in that: Both ends of the concrete component channel are respectively embedded and connected with nested tubes (2), one end of the nested tube (2) is fixedly connected to the anchor plate (1), the anchor plate (1) is in contact with the outer wall of the concrete component, the middle part of the outer end of the anchor plate (1) is fixedly connected with a snap ring (7), the middle part of the snap ring (7) is provided with an embedding groove (8), the bottom of the embedding groove (8) is connected to the nested tube (2), a sealing anchor head (3) is embedded and connected in the embedding groove (8), the snap ring (7) is snap-connected with the sealing cap assembly (6), the edge of the anchor plate (1) on one side of the sealing cap assembly (6) is fixedly connected with a grouting pipe (4), and a ball head valve (5) is fixedly connected to the grouting pipe (4).

2. A concrete component duct grouting and anchoring device according to claim 1, characterized in that: A plurality of mounting holes (9) are provided on the outer edge of the anchor plate (1).

3. The concrete component duct grouting and anchoring device according to claim 1, characterized in that: The snap ring (7) comprises a bottom ring seat (101), a fixing ring (102), and a nesting ring (103); one side of the outer end of the anchor plate (1) is fixedly connected to the bottom ring seat (101); the other side of the bottom ring seat (101) is fixedly connected to the fixing ring (102); the other side of the fixing ring (102) is provided with a nesting ring (103); and a connecting groove (104) is provided between the nesting ring (103) and the fixing ring (102).

4. A concrete component duct grouting and anchoring device according to claim 1, characterized in that: The sealing cap assembly (6) comprises a first shell (201), a second shell (202), a mounting block (203), a handle (204), a pulp inlet nozzle (205), and a pulp outlet nozzle (206); the first shell (201) and the second shell (202) form a sealing cylinder structure with each other; one end of the formed sealing cylinder is snap-fitted and connected to the snap ring (7); one side of the edge of the first shell (201) and the second shell (202) are hingedly connected together; the other sides of the first shell (201) and the second shell (202) are fixedly connected. There are a plurality of mounting blocks (203), each of which is provided with a communicating hole (207), a bolt (208) being inserted and connected in the communicating hole (207) relative to the mounting block (203), a nut (209) being threadedly connected at one end of the bolt (208), a handle (204) being fixedly connected to the other side of the first shell (201) and the second shell (202), a pulp inlet nozzle (205) being fixedly connected to the first shell (201), and a pulp outlet nozzle (206) being fixedly connected to the second shell (202).

5. A concrete component duct grouting and anchoring device according to claim 4, characterized in that: The joints between the first shell (201) and the second shell (202) are both engaged with a sealing strip (210).

6. The concrete component duct grouting and anchoring device according to claim 3, characterized in that: The cap opening of the sealing cap assembly (6) is provided with a fixing groove (301), the fixing ring (102) is engaged and connected in the fixing groove (301), a connecting ring (302) is fixedly connected in the cap opening on one side of the fixing groove (301), the connecting ring (302) is engaged and connected in the connecting groove (104), an inner embedding groove (303) is provided in the cap opening on the other side of the connecting ring (302), and the nesting ring (103) is engaged and connected in the inner embedding groove (303).

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