Concrete channel gap pouring and repairing device

Abstract

The utility model provides a concrete channel gap filling and repairing device, which relates to the technical field of repairing, and comprises a gap filling plastic bag, a gap filling pipe, a gap filling pipe and a gap filling pipe, a mounting head is fixedly mounted at the bottom end of the crack pouring plastic bag; a sliding groove is formed in the mounting head; a cleaning push pipe of a cylindrical structure is fixedly mounted in the middle of the interior of the mounting head. And a repairing pipe is mounted in the sliding groove in a sliding manner. The bottom end of the cleaning push pipe can be inserted into the discharging port of the repairing pipe, wet soil touching the interior of the discharging port is cleaned while the discharging port is blocked to stop discharging, it is avoided that the wet soil is accumulated at the discharging port to affect normal discharging of the repairing pipe, and the problem that a pouring head of the repairing device is prone to touching the wet soil in an upper gap, and the repairing efficiency is improved is solved. And if the wet soil is not cleaned in time, the normal blanking of the filling head is easily influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of repair, in particular to a concrete channel gap pouring repair device. Background Art

[0002] After the concrete channel has been used for a period of time, some cracks are likely to appear on the concrete channel. If these cracks are not repaired in time, they will become more and more serious, eventually causing serious damage to the concrete channel. To repair the cracks in the concrete channel, a gap injection repair device is needed.

[0003] During the existing grouting and repairing process for the gaps in the concrete channel, although the cracks will be cleaned in advance, since the cracks are small and located in the concrete channel, some moist soil is likely to exist in the cracks. During the grouting and repairing process, the grouting head of the repairing device is likely to touch the moist soil in the gaps, causing the moist soil to adhere to the grouting port of the grouting head. If the moist soil is not cleaned in time, it is likely to affect the normal feeding of the grouting head. Summary of the invention

[0004] The disclosed embodiment relates to a concrete channel crack injection repair device, which slides down a repair pipe and is inserted into the crack of the concrete gap, so that the repair pipe can inject cold injection glue into the crack inside the concrete channel. After the repair pipe is restored, the cleaning push pipe will be inserted into the discharge port position of the repair pipe, which not only stops the discharge of materials at the discharge port, but also cleans out the wet soil inside the discharge port.

[0005] According to a first aspect of the present disclosure, a concrete channel crack grouting and repairing device is provided, which specifically comprises: a grouting rubber bag, wherein the interior of the grouting rubber bag is filled with cold grouting rubber; a mounting head is fixedly installed at the bottom end of the grouting rubber bag; a sliding groove is provided inside the mounting head; a cleaning push tube with a cylindrical structure is fixedly installed at the center position inside the mounting head; a guide hole is provided on the circumferential outer wall of the cleaning push tube; a repair tube is slidably installed inside the sliding groove; the bottom end of the repair tube is a conical structure; the repair tube is also slidably connected to the cleaning push tube; a discharge chamber is provided at the bottom end of the repair tube; the discharge chamber is communicated with the guide hole; and a mounting plate with a circular ring structure is fixedly installed on the top of the repair tube.

[0006] In at least some embodiments,

[0007] The embedded plate is also slidably installed inside the sliding groove; one end of a spring A is embedded and installed at the bottom of the embedded plate; and the other end of the spring A is embedded and installed at the bottom of the sliding groove.

[0008] In at least some embodiments,

[0009] When the repair tube is in the initial state, the bottom end of the cleaning push tube is inserted into the bottom end of the repair tube; a material pushing frame is fixedly installed on the circumferential outer wall of the installation head.

[0010] In at least some embodiments,

[0011] An operation handle with a C-shaped structure is fixedly installed on the front side of the material pushing frame; a material pushing slide rod is slidably inserted at the center position of the top of the material pushing frame.

[0012] In at least some embodiments,

[0013] A disc-shaped stop disc is fixedly installed at the top of the material pushing slide rod; one end of a spring B is embedded at the bottom of the stop disc.

[0014] In at least some embodiments,

[0015] The other end of the spring B is embedded in the top of the material pushing frame; a material pushing member is fixedly installed at the bottom end of the material pushing slide rod.

[0016] In at least some embodiments,

[0017] The material pushing member is located above the cold sealant bag; after the repair tube moves downward, the cleaning push tube will shrink into the interior of the discharge cavity.

[0018] The utility model provides a concrete channel crack perfusion repair device, which has the following beneficial effects:

[0019] (1) By setting the repair tube to be slidable, in the process of perfusion repair, the repair tube is inserted downward into the interior of the concrete channel crack, so that the cold sealant in the cold sealant bag passes through the cleaning push tube, the diversion tube and the discharge cavity in sequence and is discharged into the crack, realizing the rapid repair of the crack. After the repair is completed, the repair tube can be restored under the action of the spring A. During the restoration process, the bottom end of the cleaning push tube will be inserted into the discharge port of the repair tube, blocking the discharge port to stop the feeding and at the same time cleaning the wet soil touched in the discharge port, avoiding the accumulation of wet soil in the discharge port and affecting the normal feeding of the repair tube.

[0020] (2) The perfusion repair device is provided with a material pushing member. By the material pushing member being pushed by the spring B, the material pushing member squeezes the cold sealant bag, so that the cold sealant in the cold sealant bag can continuously receive a certain extrusion force, ensuring that after the repair tube is opened, the cold sealant can be quickly fed. It is not necessary for the staff to manually squeeze the cold sealant bag to feed the cold sealant during the repair process, improving the use convenience of the repair device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings of the embodiment will be briefly introduced below.

[0022] The drawings described below only relate to some embodiments of the present invention, but are not intended to limit the present invention.

[0023] In the attached picture:

[0024] Figure 1 A schematic diagram showing the overall structure of the present application;

[0025] Figure 2 The schematic diagram of the overall split state structure of the present application is shown;

[0026] Figure 3 This application shows Figure 2 The enlarged structural diagram of part A in the middle;

[0027] Figure 4 The schematic diagram of the structure of the installation head and the repair pipe in the disassembled state of the present application is shown;

[0028] Figure 5 The schematic diagram of the structure of the pusher frame and the pusher member of the present application is shown;

[0029] Figure 6 A schematic diagram of a half-section structure of an installation head and a repair pipe of the present application is shown;

[0030] Reference numerals list

[0031] 1. Seam filling bag; 2. Installation head; 3. Sliding groove; 4. Cleaning push tube; 5. Diversion hole; 6. Repair pipe; 7. Discharge chamber; 8. Mounting plate; 9. Spring A; 10. Pushing frame; 11. Operating handle; 12. Pushing slide bar; 13. Baffle plate; 14. Spring B; 15. Pushing piece. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] Please refer to Figures 1 to 6 :

[0034] Embodiment 1:

[0035] The utility model provides a concrete channel crack filling and repairing device, comprising: a cold-sealing glue bag 1, which contains cold-sealing glue inside; an installation head 2 is fixedly installed at the bottom end of the cold-sealing glue bag 1; a sliding groove 3 is formed inside the installation head 2; a cylindrical cleaning push tube 4 is fixedly installed at the central position inside the installation head 2; a diversion hole 5 is formed on the circumferential outer wall of the cleaning push tube 4; a repair tube 6 is slidably installed inside the sliding groove 3; the bottom end of the repair tube 6 is in a conical structure; the repair tube 6 is also slidably connected to the cleaning push tube 4; a discharge cavity 7 is formed at the bottom end inside the repair tube 6; the discharge cavity 7 is communicated with the diversion hole 5; a circular ring-shaped embedding plate 8 is fixedly installed at the top of the repair tube 6.

[0036] Hold the operation handle 11 with one hand, and slide down the repair tube 6 with the other hand, so that the repair tube 6 is inserted into the crack of the concrete channel through downward movement. At this time, the cleaning push tube 4 will shrink into the inside of the repair tube 6, canceling the blockage of the discharge port of the repair tube 6. At this time, the cold-sealing glue inside the cold-sealing glue bag 1 will sequentially pass through the cleaning push tube 4, the diversion hole 5, the discharge cavity 7 and the discharge port of the repair tube 6 and be discharged into the crack of the concrete channel, and the cold-sealing glue is used to repair the crack.

[0037] Embodiment 2, on the basis of Embodiment 1,

[0038] The embedding plate 8 is also slidably installed inside the sliding groove 3; one end of a spring A9 is embedded and installed at the bottom of the embedding plate 8; the other end of the spring A9 is embedded and installed at the bottom of the sliding groove 3; when the repair tube 6 is in the initial state, the bottom end of the cleaning push tube 4 will be inserted into the bottom end of the repair tube 6; a pushing frame 10 is fixedly installed on the circumferential outer wall of the installation head 2; a U-shaped operation handle 11 is fixedly installed on the front side of the pushing frame 10; a pushing slide rod 12 is slidably inserted at the central position on the top of the pushing frame 10.

[0039] After the grouting repair is completed, by releasing the downward sliding of the repair tube 6, the repair tube 6 moves upward under the action of the spring A9. During the upward movement, the bottom end of the cleaning push tube 4 will be inserted into the discharge port of the repair tube 6, so that the cleaning push tube 4 uses the insertion to block the discharge port of the repair tube 6, stopping the feeding of the cold-sealing glue. At the same time, the insertion of the cleaning push tube 4 can also clean the soil at the discharge port position of the repair tube 6, avoiding the blockage of the discharge port of the repair tube 6 by the soil.

[0040] Embodiment 3, on the basis of Embodiment 2,

[0041] A disc-shaped baffle 13 is fixedly installed on the top of the pushing slide 12; one end of a spring B14 is embedded in the bottom of the baffle 13; the other end of the spring B14 is embedded in the top of the pushing frame 10; a pushing piece 15 is fixedly installed on the bottom end of the pushing slide 12; the pushing piece 15 is located above the sealing rubber bag 1; after the repair tube 6 moves downward, the cleaning push tube 4 will shrink and enter the inside of the discharge chamber 7.

[0042] During the repair process, the pusher 15 will continue to squeeze the caulking glue bag 1 under the action of the spring B14, so that after the repair tube 6 is opened, the cold caulking glue inside the caulking glue bag 1 can be quickly discharged, thereby improving the filling efficiency of the cold caulking glue.

[0043] Working principle:

[0044] During repair, one hand holds the operating handle 11, and the other hand slides down the repairing tube 6 so that the repairing tube 6 is inserted into the crack of the concrete channel by descending. At this time, the cleaning push tube 4 will shrink into the inside of the repairing tube 6, and the blockage of the outlet of the repairing tube 6 will be cancelled. At this time, the cold caulking glue inside the caulking glue bag 1 will pass through the cleaning push tube 4, the guide hole 5, the discharge cavity 7 and the outlet of the repairing tube 6 in sequence and be discharged into the crack of the concrete channel. The crack is repaired with the cold caulking glue, and during the repair process, the pushing piece 15 will continue to squeeze the caulking glue bag 1 under the action of the spring B14. After the repair tube 6 is opened, the cold caulking glue inside the caulking glue bag 1 can be quickly discharged, thereby improving the filling efficiency of the cold caulking glue. After the repair is completed, by loosening the downward movement of the repair tube 6, the repair tube 6 moves upward under the action of the spring A9. During the upward movement, the bottom end of the cleaning push tube 4 will be inserted into the discharge port of the repair tube 6, so that the cleaning push tube 4 can block the discharge port of the repair tube 6 by insertion, and stop the discharge of the cold caulking glue. At the same time, the insertion of the cleaning push tube 4 can also clean the soil at the discharge port of the repair tube 6 to prevent the soil from blocking the discharge port of the repair tube 6.

[0045] In this article, there are a few points to note:

[0046] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0047] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0048] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A concrete channel crack pouring repair device, comprising: Caulking glue bag (1), the inside of the caulking glue bag (1) is filled with cold caulking glue; the bottom end of the caulking glue bag (1) is fixedly installed with a mounting head (2); a sliding groove (3) is opened inside the mounting head (2); it is characterized in that a cleaning push tube (4) with a cylindrical structure is fixedly installed at the center position inside the mounting head (2); diversion holes (5) are opened on the circumferential outer wall of the cleaning push tube (4); a repair tube (6) is slidably installed inside the sliding groove (3); the bottom end of the repair tube (6) is in a conical structure; the repair tube (6) is also slidably connected to the cleaning push tube (4); a discharge cavity (7) is opened at the bottom end inside the repair tube (6); the discharge cavity (7) is communicated with the diversion holes (5); a circular ring-shaped embedding plate (8) is fixedly installed at the top of the repair tube (6).

2. The concrete channel crack perfusion repair device according to claim 1, characterized in that the embedding plate (8) is also slidably installed inside the sliding groove (3); one end of a spring A (9) is embedded and installed at the bottom of the embedding plate (8); the other end of the spring A (9) is embedded and installed at the bottom of the sliding groove (3).

3. The concrete channel crack perfusion repair device according to claim 2, characterized in that when the repair tube (6) is in the initial state, the bottom end of the cleaning push tube (4) is inserted into the bottom end of the repair tube (6); a pushing frame (10) is fixedly installed on the circumferential outer wall of the mounting head (2).

4. The concrete channel crack perfusion repair device according to claim 3, characterized in that a U-shaped operation handle (11) is fixedly installed on the front side of the pushing frame (10); a pushing slide rod (12) is slidably inserted at the center position on the top of the pushing frame (10).

5. The concrete channel crack perfusion repair device according to claim 4, characterized in that a disc-shaped stop disc (13) is fixedly installed at the top of the pushing slide rod (12); one end of a spring B (14) is embedded and installed at the bottom of the stop disc (13).

6. The concrete channel crack perfusion repair device according to claim 5, characterized in that the other end of the spring B (14) is embedded and installed at the top of the pushing frame (10); a pushing member (15) is fixedly installed at the bottom end of the pushing slide rod (12).

7. The concrete channel crack perfusion repair device according to claim 6, characterized in that the pushing member (15) is located above the caulking glue bag (1); after the repair tube (6) moves downward, the cleaning push tube (4) will contract and enter the inside of the discharge cavity (7).

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