Pump pipe burst leak repairing device

Abstract

The utility model discloses a pump pipe burst leak repairing device, and relates to the technical field of concrete pumping construction. The pump pipe burst leak repairing device comprises a half pipe, a pad groove, a rubber pad, a bolt, a grouting table, an exhaust table, a flange and a pipe clamp. Flanges are arranged at the ends of the half pipes, grouting tables and exhaust tables are arranged on the outer walls of the half pipes, assembling screw holes are formed in the lug plates on the two sides, pad grooves are formed in the inward sides of the screw holes and the inner sides of the flanges, the rubber pads are installed in the pad grooves, the bolts are used for assembling and fastening the two half pipes, and the pipe clamp locks the two half pipes into a whole through the flanges at the two ends. The grouting table is used for supplementing cement mortar when the concrete cement mortar is lost after the pump pipe bursts, and the exhaust table is used for exhausting when the cement mortar is supplemented, so that emergency leak repairing after the pump pipe bursts is achieved.

Description

Technical Field

[0001] This utility model relates to the field of concrete pumping construction technology, and in particular to a method for repairing leaks in a burst pump pipe. Background Technology

[0002] In recent years, with advancements in construction technology, the frequency of concrete pumping has gradually increased, leading to the widespread use of pump pipes in construction. However, with each use, the wear and tear on these pump pipes increases, resulting in frequent pipe bursts during concrete pumping operations. The traditional method for replacing burst pipes is dismantling them and replacing them with new ones. This method is difficult due to the high height of the pipes and the significant pressure between them, making dismantling and replacement time-consuming. Furthermore, dismantling requires draining all the concrete from the pipes, delaying construction, wasting concrete, and demanding highly skilled and physically demanding personnel. Therefore, there is an urgent need to develop a pipe burst repair device that can quickly and urgently repair burst pipes, reducing labor, material waste, and construction delays during concrete pumping operations. Summary of the Invention

[0003] (a) Technical problems to be solved

[0004] The technical problem to be solved by this utility model is: to repair the pump pipe burst by means of a pump pipe bursting repair device, which solves the problems of high operation difficulty, high labor intensity, waste of concrete materials and delay of construction period in traditional operation methods, and avoids the waste of manpower, materials and delay of construction period caused by pump pipe bursting in concrete pumping construction.

[0005] (II) Technical Solution

[0006] To solve the above-mentioned technical problems, this utility model provides a pump pipe burst repair device, including: a half-pipe, a gasket groove, a rubber gasket, bolts, a grouting platform, an venting platform, a flange, and pipe clamps; the half-pipe is provided with a flange at its end, and a grouting platform and an venting platform are provided on its outer wall. Assembly bolt holes are provided on the ear plates on both sides, and a gasket groove is provided on the inner side of the bolt holes and the inner side of the flange; the rubber gasket is installed in the gasket groove; the bolts are used to assemble and fasten the two half-pipes; the grouting platform is used to replenish cement mortar when concrete cement mortar is lost after the pump pipe bursts; the venting platform is used to vent the cement mortar during replenishment; the pipe clamps lock the two half-pipes into a whole through the flanges at both ends.

[0007] Preferably, the half-pipe, gasket, grouting platform, venting platform, and flange are integrally cast and machined, and the material is ZG40.

[0008] Preferably, the gasket groove is 3mm deep and 8mm wide, and is integrally formed around the joint surface of the two half-pipes, with the inner wall of the flange and the joint surface of the pump pipe to be repaired.

[0009] Preferably, the adhesive pad has a thickness of 5mm and a width of 8mm, and is integrally formed along the periphery of the pad groove.

[0010] Preferably, the grouting platform and the venting platform are 350mm apart at the center and are provided with M20 screw holes at an angle that are connected to the half-pipe. Grouting and venting are completed through the M20 screw holes and sealed with M20 screws.

[0011] Preferably, the pipe clamp is a special pipe clamp for pump pipe leak repair.

[0012] (III) Beneficial Effects

[0013] The beneficial effects of this utility model are: when the pump pipe bursts during the concrete pumping construction process, the operators can quickly carry out emergency repairs on the burst point of the pump pipe using the pump pipe burst repair device. This solves the problems of high difficulty, high labor intensity, waste of concrete materials, and delays in the construction period that exist in traditional operation methods, and avoids the waste of manpower, materials, and construction period caused by pump pipe bursts in concrete pumping construction. Attached Figure Description

[0014] Figure 1 This is a three-dimensional diagram of a pump pipe burst repair device according to an embodiment of this utility model;

[0015] Figure 2 This is a three-dimensional view of the semi-tube described in this embodiment of the utility model;

[0016] Figure 3 This is a three-dimensional view of the adhesive pad described in an embodiment of this utility model;

[0017] Figure 4 This is a three-dimensional view of the pipe clamp described in this embodiment of the utility model. Detailed Implementation

[0018] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit the scope of this utility model.

[0019] Figure 1 This is a three-dimensional diagram of a pump pipe burst repair device according to an embodiment of the present utility model, including: half pipe 1, bolt 4, grouting platform 5, venting platform 6, and flange 7;

[0020] Figure 2 This is a three-dimensional view of the semi-tube described in this embodiment of the utility model, including: a groove 2;

[0021] Figure 3This is a three-dimensional view of the adhesive pad described in this embodiment of the utility model, including: adhesive pad 3;

[0022] Figure 4 This is a three-dimensional view of the pipe clamp according to an embodiment of the present utility model, including: pipe clamp 8.

[0023] The specific working principle is as follows:

[0024] A pump pipe burst repair device is disclosed. In use, the outer wall of the burst concrete pump pipe to be repaired is cleaned. Two rubber gaskets are installed into the gasket grooves of the two half-pipes respectively. The grouting platform of one half-pipe is aligned with the upper part of the burst area of ​​the pump pipe. The two half-pipes are bolted to the outside of the burst pump pipe, and the flanges on both sides are tightened with pipe clamps. By compressing the rubber gaskets, the two half-pipes and the burst pump pipe form a sealed whole, thus repairing the burst pump pipe leak. After the above steps are completed, the screw hole of the grouting platform is opened, and the venting platform screw is opened to the venting position. Cement mortar is injected into the burst area of ​​the pipe through the screw hole of the grouting platform to replenish the water, cement, and sand lost during the burst, allowing the concrete to meet the pumping requirements again. Finally, the grouting platform screw and the venting platform screw are tightened to allow the concrete to continue pumping.

[0025] The above embodiments are only used to illustrate the present utility model and are not intended to limit the present utility model. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present utility model. All equivalent technical solutions also fall within the scope of the present utility model. The patent protection scope of the present utility model should be defined by the claims.

Claims

1. A pump pipe burst repair device, characterised in that, It includes: Half pipe (1), pad groove (2), rubber pad (3), bolt (4), grouting platform (5), exhaust platform (6), flange (7), pipe clamp (8); half pipe (1) end is provided with flange (7), outer wall is provided with grouting platform (5), exhaust platform (6), both sides of the ear plate is provided with assembly bolt hole, the bolt hole is provided with pad groove (2) to the inside of one side and the inside of flange (7); rubber pad (3) is installed in pad groove (2); bolt (4) is used for the assembly fastening of two half pipes (1); grouting platform (5) is used for the supplement of cement mortar when concrete cement mortar flows out after pump pipe burst; exhaust platform (6) is used for exhaust when cement mortar is supplemented; pipe clamp (8) locks two half pipes (1) into a whole through the flange (7) at both ends.

2. A pump pipe burst repair device as claimed in claim 1, characterised in that The half pipe (1), pad groove (2), grouting platform (5), exhaust platform (6) and flange (7) are integrally cast and machined, and the material is ZG40.

3. A pump pipe burst repair device as claimed in claim 1, wherein The pad groove (2) is 3mm deep and 8mm wide, is arranged along the assembly joint surface of the two half pipes (1) and the inner wall of the flange (7) and the joint surface of the pump pipe to be repaired.

4. A pump pipe burst repair device as claimed in claim 1, wherein The rubber pad (3) is 5mm thick and 8mm wide, and is arranged along the circumference of the pad groove (2).

5. A pump pipe burst repair device as claimed in claim 1, wherein The grouting platform (5) and exhaust platform (6) are 350mm apart, are provided with M20 screw holes obliquely and are penetrated with the half pipe (1), grouting and exhaust are completed through the M20 screw holes, and are sealed through M20 screws.

6. A pump pipe burst repair device as claimed in claim 1, wherein, The pipe clamp (8) is a special pipe clamp for pump pipe repair.

Images