Water conservancy dam hole plugging device

Abstract

The utility model discloses a water conservancy dam hole plugging device, and belongs to the field of hole plugging, the water conservancy dam hole plugging device comprises a hole plugging plate, one side of the hole plugging plate is provided with a groove, the outer surface of the hole plugging plate is provided with a plugging mechanism, the inner cavity of the hole plugging plate is provided with a filling mechanism, the hole plugging plate is used for plugging a hole, and the filling mechanism is used for filling the hole. The pump is started to convey the grouting material in the material barrel into the hole through the discharging pipe, the hole is completely filled with the grouting material, the penetrating hole is blocked through the piston, part of the grouting material is connected with the dam body on the periphery of the hole through cooperation of the groove, the joint of the grouting material and the hole is reinforced, the filling effect is improved, and the filling efficiency is improved. And compared with traditional manual filling, the compactness and the uniformity are higher, the situation that due to insufficient filling, gaps are reserved, and the plugging effect is affected is avoided, and time and labor are saved.

Description

Technical Field

[0001] The utility model relates to the field of hole plugging, and more specifically to a water conservancy dam hole plugging device. Background Art

[0002] Hydropower dams are an important part of water conservancy projects. They are mainly used to intercept river water, store water resources, regulate runoff, flood control, power generation, irrigation, water supply, ecological water replenishment, navigation and other functions to achieve the rational allocation and utilization of water resources. During the construction or operation and maintenance of the dam, various holes, cracks, leakage and other problems are prone to occur. It is necessary to seal the holes left on the surface to ensure the safe and stable operation of the dam.

[0003] When sealing holes in dams, it is first necessary to select suitable repair materials, such as high-strength grouting materials, expansive mortar, polymer-modified cement slurry, epoxy resin, etc., then remove debris and loose materials around the holes, and then inject the grouting materials into the holes to fill the holes and cracks. After the material is completely hardened, the purpose of sealing the holes can be achieved.

[0004] In actual use of the existing technology, errors are prone to occur when manually filling holes, making it difficult to ensure the density and uniformity of filling of each hole. Gaps are easily left behind, thus affecting the sealing effect and causing leakage risks in the later stage. Therefore, a water conservancy dam hole sealing device is proposed. Utility Model Content

[0005] 1. Technical problems to be solved

[0006] In view of the problems existing in the prior art, the utility model provides a device for plugging holes in a water conservancy dam, which plugs the holes by means of a plugging plate, starts a pump to transport the grouting material in the barrel through a discharge pipe to the inside of the hole, completely fills the hole and plugs the perforation with a piston, and through the cooperation of the grooves, part of the grouting material is connected to the dam body outside the hole, and the joints between the grouting material and the hole are reinforced to improve the filling effect. Compared with traditional manual filling, the device has higher density and uniformity, avoids gaps left over due to insufficient filling, thereby affecting the plugging effect, and saves time and effort.

[0007] 2. Technical solution

[0008] To solve the above problems, the utility model adopts the following technical solutions.

[0009] A device for plugging holes in a water conservancy dam comprises a plugging plate, one side of the plugging plate is provided with a groove, the outer surface of the plugging plate is provided with a plugging mechanism, and the inner cavity of the plugging plate is provided with a filling mechanism; the plugging mechanism comprises a traction rope fixedly connected to the outer surface of the plugging plate, one end of the traction rope is fixedly connected to a piston, and one side of the plugging plate is provided with a through hole; the filling mechanism comprises a discharge pipe movably connected to the inside of the through hole, the lower end of the discharge pipe is connected to a pump, the lower end of the pump is connected to a hose, and one end of the hose is connected to a material barrel.

[0010] Furthermore, one side of the hole blocking plate is in contact with a dam body, and the hole blocking plate is fixedly connected to the dam body by means of nails.

[0011] Furthermore, a hole is provided on one side of the dam body, and the discharge pipe is located inside the hole.

[0012] Furthermore, a handle is fixedly connected to the outer surface of the discharge pipe, and an anti-slip sleeve is fixedly connected to the outer surface of the handle.

[0013] Furthermore, universal wheels are provided on the lower surface of the barrel, and a handle is fixedly connected to the upper surface of the barrel.

[0014] Furthermore, a barrel cover is movably connected to the upper surface of the barrel.

[0015] 3. Beneficial effects

[0016] Compared with the prior art, the advantages of the present invention are:

[0017] (1) This solution uses a plugging plate to plug the hole, starts the pump to transport the grouting material in the barrel through the discharge pipe to the inside of the hole, completely fills the hole and plugs the perforation with a piston. The fluid grouting material is completely blocked inside the hole to avoid leakage and deformation of the grouting material before it is completely solidified, which affects the plugging effect. The solidified grouting material is completely connected to the hole, and part of the grouting material is connected to the dam body outside the hole through the cooperation of the groove. The joints between the grouting material and the hole are reinforced to improve the filling effect. Compared with traditional manual filling, its density and uniformity are higher, avoiding gaps left due to insufficient filling that affect the plugging effect, and saving time and effort.

[0018] (2) This solution allows the discharge pipe to be moved at will by holding the handle to repair different locations, and the universal wheel is used to move the barrel at will, thereby reducing the labor consumed in carrying the grouting material. When the grouting material is carried in the barrel, the barrel cover can be used to prevent it from leaking during movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the local structure of the utility model;

[0021] Figure 3 It is a schematic cross-sectional view of the local structure of the utility model.

[0022] Description of the numbers in the figure:

[0023] 1. Piercing plate; 101. Groove; 102. Dam body; 103. Hole; 2. Piercing mechanism; 201. Nail; 202. Traction rope; 203. Piston; 204. Perforation; 3. Filling mechanism; 301. Discharge pipe; 302. Handle; 303. Anti-slip sleeve; 304. Pump; 305. Hose; 306. Material barrel; 307. Universal wheel; 308. Handle; 309. Barrel cover. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0025] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0026] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0027] Example 1

[0028] Reference Figure 1 and Figure 3 , which is the first embodiment of the utility model, and provides a water conservancy dam hole plugging device, comprising a plugging plate 1, a groove 101 is provided on one side of the plugging plate 1, a plugging mechanism 2 is provided on the outer surface of the plugging plate 1, and a filling mechanism 3 is provided in the inner cavity of the plugging plate 1; the plugging mechanism 2 includes a traction rope 202 fixedly connected to the outer surface of the plugging plate 1, one end of the traction rope 202 is fixedly connected to a piston, and a through hole 204 is provided on one side of the plugging plate 1;

[0029] Specifically, one side of the hole blocking plate 1 abuts against the dam body 102, and the hole blocking plate 1 is fixedly connected to the dam body 102 by means of nails 201, and one side of the dam body 102 is provided with a hole 103;

[0030] Furthermore, the operator first fixes the plugging plate 1 on the outer surface of the hole 103 that needs to be plugged in the dam body 102 through the nail 201, and plugs the perforation 204 with the piston 203. At this time, the plugging plate 1 completely blocks the fluid grouting material inside the hole 103 to avoid omission or deformation of the grouting material before it is completely solidified, which affects the plugging effect. The solidified grouting material is completely connected to the hole 103, and through the cooperation of the groove 101, part of the grouting material is connected to the dam body 102 outside the hole 103, so that the joints between the grouting material and the hole 103 are reinforced.

[0031] Example 2

[0032] Reference Figure 1 and Figure 2 , which is the second embodiment of the utility model, and is based on the previous embodiment. The filling mechanism 3 includes a discharge pipe 301 movably connected to the inside of the perforation 204, the lower end of the discharge pipe 301 is connected to a pump 304, the lower end of the pump 304 is connected to a hose 305, and one end of the hose 305 is connected to a barrel 306;

[0033] Specifically, the discharge pipe 301 is located inside the hole 103, the outer surface of the discharge pipe 301 is fixedly connected to a handle 302, the outer surface of the handle 302 is fixedly connected to an anti-slip sleeve 303, the lower surface of the barrel 306 is provided with a universal wheel 307, the upper surface of the barrel 306 is fixedly connected to a handle 308, and the upper surface of the barrel 306 is movably connected to a barrel cover 309;

[0034] Furthermore, the handle 302 is then grasped to insert the discharge pipe 301 into the perforation 204 so that the discharge pipe 301 is located inside the hole 103, and then the pump 304 is started to transport the grouting material in the barrel 306 through the discharge pipe 301 to the inside of the hole 103 through the cooperation of the hose 305. When the grouting material completely fills the hole 103 and the groove 101 of the hole-plugging plate 1, the discharge pipe 301 is pulled out at this time. After the grouting material is completely solidified, the hole-plugging plate 1 can be removed and reused. The operator can move the discharge pipe 301 at will by holding the handle 302 to repair different locations. The barrel 306 can be moved at will by the cooperation of the universal wheel 307. When the grouting material is carried by the barrel 306, the barrel cover 309 can be used to prevent it from leaking during movement.

[0035] Working principle: The operator first fixes the plugging plate 1 on the outer surface of the hole 103 that needs to be plugged in the dam body 102 through the nail 201, and then holds the handle 302 to insert the discharge pipe 301 into the perforation 204, so that the discharge pipe 301 is located inside the hole 103, and then starts the pump 304 to transport the grouting material in the barrel 306 through the discharge pipe 301 to the inside of the hole 103 through the cooperation of the hose 305. When the grouting material completely fills the hole 103 and the groove 101 of the plugging plate 1, the discharge pipe 301 is pulled out, and then the perforation 204 is blocked with the piston 203. At this time, the plugging plate 1 completely blocks the fluid grouting material inside the hole 103 to avoid omission and deformation of the grouting material before it is completely solidified, which affects the plugging effect. The solidified grouting material and the hole 103 are completely connected together, and through the cooperation of the groove 101, part of the grouting material is connected to the dam body 102 outside the hole 103, and the joints between the grouting material and the hole 103 are reinforced to improve the filling effect. After the grouting material is completely solidified, the plugging plate 1 can be removed for reuse. The operator can drive the discharge pipe 301 to move the position at will by holding the handle 302 to repair different locations. Compared with traditional manual filling, its density and uniformity are higher, avoiding gaps left due to insufficient filling and thus affecting the plugging effect. At the same time, the material barrel 306 can be moved at will through the universal wheel 307 to reduce the labor consumed in carrying the grouting material. When the grouting material is carried through the material barrel 306, the barrel cover 309 can be used to prevent it from leaking during movement.

[0036] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A device for plugging holes in a water conservancy dam, comprising a plugging plate (1), Features: A groove (101) is provided on one side of the hole plugging plate (1), a leak plugging mechanism (2) is provided on the outer surface of the hole plugging plate (1), and a filling mechanism (3) is provided in the inner cavity of the hole plugging plate (1); The plugging mechanism (2) comprises a traction rope (202) fixedly connected to the outer surface of the plugging plate (1), one end of the traction rope (202) being fixedly connected to a piston, and a through hole (204) is provided on one side of the plugging plate (1); The filling mechanism (3) comprises a discharge pipe (301) movably connected to the inside of the perforation (204), the lower end of the discharge pipe (301) is connected to a pump (304), the lower end of the pump (304) is connected to a hose (305), and one end of the hose (305) is connected to a material barrel (306).

2. A water conservancy dam hole plugging device according to claim 1, Features: One side of the hole blocking plate (1) is in contact with a dam body (102), and the hole blocking plate (1) is fixedly connected to the dam body (102) by means of nails (201).

3. A water conservancy dam hole plugging device according to claim 2, Features: A hole (103) is provided on one side of the dam body (102), and the discharge pipe (301) is located inside the hole (103).

4. A water conservancy dam hole plugging device according to claim 1, Features: A handle (302) is fixedly connected to the outer surface of the discharge pipe (301), and an anti-slip sleeve (303) is fixedly connected to the outer surface of the handle (302).

5. A water conservancy dam hole plugging device according to claim 1, Features: The lower surface of the material barrel (306) is provided with universal wheels (307), and the upper surface of the material barrel (306) is fixedly connected with a handle (308).

6. A water conservancy dam hole plugging device according to claim 1, Features: The upper surface of the material barrel (306) is movably connected with a barrel cover (309).

Images