Rapid pouring construction tool for tube well connector

Abstract

The utility model relates to the technical field of pouring construction tools, in particular to a tube well connector rapid pouring construction tool which comprises a mold box and a mold piece, the inner side of the mold box is attached to the outer wall of an inspection well, one side of the mold piece is attached to the inner wall of the inspection well, and one end of a pipeline penetrates through the side wall of the mold box and the side wall of the mold piece in a matched mode at the same time. A reserved opening is formed in the outer wall of the inspection well in a penetrating mode, the pipeline is located in the reserved opening, and a grouting hole is formed in the top face of the mold box in a penetrating mode, so that the completeness of joint filling between the pipeline and the inspection well can be improved.

Description

Technical Field

[0001] This application relates to the technical field of pouring construction tools, and in particular to a rapid pouring construction tool for pipe well interfaces. Background Art

[0002] Inspection wells are a common urban infrastructure. Inspection wells are mainly set up for the convenience of inspecting, maintaining, cleaning, repairing and installing urban underground pipelines. Inspection wells are generally located at pipe intersections, turning points, where the pipe diameter or slope changes, and inspection wells will be set at certain intervals on straight pipe sections. Inspection wells are auxiliary structures that facilitate regular inspections.

[0003] An inspection well can connect two pipes. Two reserved openings are penetrated through the outer wall of the inspection well. One end of each of the two pipes is respectively inserted into the reserved opening close to it. The diameter of the reserved opening is larger than the diameter of the pipe. Therefore, after the pipe is inserted into the reserved opening, the gap between the outer wall of the pipe and the inspection well is filled, so as to fix the pipe and the inspection well.

[0004] At present, the gap between the inspection well and the outer wall of the pipe is often filled by combining bricks and mortar. However, in this filling method, there is often a situation where the gap between the inspection well and the outer wall of the pipe is not filled completely and there are still gaps. When the water flow in the pipe enters the inspection well, the water flow will seep out of the inspection well through the gaps. Summary of the Invention

[0005] In order to improve the integrity of the gap filling between the pipe and the inspection well, this application provides a rapid pouring construction tool for pipe well interfaces.

[0006] A rapid pouring construction tool for pipe well interfaces provided by this application adopts the following technical solutions:

[0007] A rapid pouring construction tool for pipe well interfaces includes a mold box and a mold sheet. The inner side of the mold box is attached to the outer wall of the inspection well. One side of the mold sheet is attached to the inner wall of the inspection well. One end of the pipe simultaneously passes through the side wall of the mold box and the side wall of the mold sheet in a matching manner. Two reserved openings are penetrated through the outer wall of the inspection well. The pipe is located in the reserved opening. A grouting hole is penetrated through the top surface of the mold box.

[0008] By adopting the above technical solution, under the action of the die piece and the mold box, one end of the pipeline is limited. A storage cavity is formed between the die piece and the mold box. The diameter of the reserved opening is larger than that of the pipeline. There will be a gap between the outer wall of the pipeline and the inspection well, and the gap is included in the storage cavity. Mortar is grouted from the grouting hole through a pressurizing device, so that the storage cavity is filled with mortar. After the grouting is completed, a vibrating device is used to vibrate the side wall of the mold box to vibrate and compact it. Then wait for the mortar to solidify, so as to fill the gap between the outer wall of the pipeline and the inspection well, improve the integrity of the caulking between the pipeline and the inspection well. At the same time, the mortar filled in the cavity of the mold box can further improve the connection stability between the pipeline and the inspection well, and also thicken the caulking between the outer wall of the pipeline and the inspection well.

[0009] Preferably, a connecting piece is arranged on the outer wall of the mold box. One end of the connecting piece passes through the side wall of the mold box, the side wall of the inspection well and the side wall of the die piece at the same time, and the connecting piece fixes the die piece and the mold box.

[0010] By adopting the above technical solution, under the action of the connecting piece, the connection stability between the die piece and the mold box can be improved. The connecting piece fixes the die piece and the mold box, making the fitting between the die piece and the inner wall of the inspection well and the fitting between the mold box and the outer wall of the inspection well more stable, and reducing the situation of the die piece and the mold box shaking unstably.

[0011] Preferably, a release agent layer is covered on the inner wall of the mold box.

[0012] By adopting the above technical solution, under the action of the release agent layer, it can help the subsequent mold box to be removed more smoothly, reduce the time for removing the mold box. The release agent layer can form an isolation layer, reducing the adhesion of the formed mortar to the inner wall of the mold box. At the same time, it can also reduce the wear and damage to the mortar when the mold box is removed. And the release agent layer can reduce the wear of the mold box, extend the service life of the mold box, and also reduce the cleaning and maintenance work of the mold box.

[0013] Preferably, a filling layer is filled at the joint between the inner side of the mold box and the outer wall of the inspection well.

[0014] By adopting the above technical solution, under the action of the filling layer, during the grouting process, the situation of mortar flowing out from the fine gap between the inner side of the mold box and the outer wall of the inspection well can be reduced.

[0015] Preferably, a leak stoppage spirit layer is covered on the outer wall of the filling layer.

[0016] By adopting the above technical solution, the leak stoppage agent layer can play the roles of moisture-proof, anti-seepage and leak stoppage. The leak stoppage agent layer can quickly close and fill the slight cracks or small holes in the filling layer, further reducing the leakage of the mortar. Using the leak stoppage agent layer can enhance the compressive and flexural strengths of the filling layer and reduce the risk of cracking of the filling layer.

[0017] Preferably, the filling layer is a hemp layer or a clay layer.

[0018] By adopting the above technical solution, the hemp layer or the clay layer can fill the fine gaps between the inner side of the mold box and the outer wall of the inspection well, and the hemp layer or the clay layer has viscosity, so that better fitting can be achieved.

[0019] Preferably, the mold box includes a top plate, side plates and a bottom plate. The top plate is detachably connected to the top surface of the side plates, and the bottom plate is detachably connected to the bottom surface of the side plates.

[0020] By adopting the above technical solution, the connection between the top plate and the side plates is a detachable connection, and the connection between the bottom plate and the side plates is a detachable connection. After the mortar is solidified, the connection between the top plate and the side plates is removed, and the connection between the bottom plate and the side plates is removed. Then, the top plate, the side plates and the bottom plate are respectively removed from the mortar, so that the removal convenience of the mold box can be improved.

[0021] Preferably, there are four connecting pieces, and the four connecting pieces are distributed at the four corners of the outer wall of the mold box.

[0022] By adopting the above technical solution, the four connecting pieces fix the four corners of the mold box, thereby further improving the connection stability between the mold box and the mold piece.

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] 1. Under the action of the mold piece and the mold box, one end of the pipeline is limited. A placement cavity is formed between the mold piece and the mold box. The diameter of the reserved opening is larger than the diameter of the pipeline. There will be a gap between the outer wall of the pipeline and the inspection well, and the gap is included in the placement cavity. Mortar is poured from the grouting hole through a pressurizing device, so that the placement cavity is filled with mortar. After the grouting is completed, a vibrating device is used to vibrate the side wall of the mold box to make it vibrate densely. Then wait for the mortar to solidify, so as to fill the gap between the outer wall of the pipeline and the inspection well, improving the integrity of the caulking between the pipeline and the inspection well. At the same time, the mortar filled in the cavity of the mold box can further improve the connection stability between the pipeline and the inspection well, and also thicken the caulking between the outer wall of the pipeline and the inspection well.

[0025] 2. Under the action of the connecting piece, the connection stability between the diaphragm and the mold box can be improved. The connecting piece fixes the diaphragm and the mold box, making the fitting between the diaphragm and the inner wall of the inspection well and the fitting between the mold box and the outer wall of the inspection well more stable, and reducing the situation of the diaphragm and the mold box shaking unstably. Description of the Drawings

[0026] Figure 1 is the overall structural schematic diagram of the embodiment of the present application.

[0027] Description of the reference numerals: 1. Inspection well; 2. Pipeline; 3. Mold box; 31. Top plate; 32. Bottom plate; 33. Side plate; 34. Grouting hole; 4. Diaphragm; 5. Tie rod screw; 6. Filling layer. Detailed Description of the Embodiment

[0028] The following further describes the present application in detail Figure 1 in conjunction with the attached drawings.

[0029] The embodiment of the present application discloses a rapid casting construction tool for pipe well interfaces.

[0030] Refer to Figure 1 , a rapid casting construction tool for pipe well interfaces, including an inspection well 1 and pipelines 2. The number of pipelines 2 depends on specific circumstances. In the embodiment of the present application, there are two pipelines 2. The two pipelines 2 are distributed at both ends of the inspection well 1. Reserved openings are penetrated through the outer wall of the inspection well 1. The number of reserved openings is adapted to the number of pipelines 2. One end of each of the two pipelines 2 is respectively inserted into the reserved opening close to it, so that the cavities of the two pipelines 2 are communicated with the cavity of the inspection well 1. The water flow in the cavity of one pipeline 2 enters the cavity of the inspection well 1, and then the water flow in the cavity of the inspection well 1 enters the cavity of the other pipeline 2 for transportation. Under the action of the inspection well 1, it is convenient for construction workers to inspect, maintain, clean and repair underground pipelines.

[0031] Grouting molds are respectively arranged at one ends of the two pipelines 2 close to the inspection well 1. The grouting mold includes a mold box 3. The inner side of the mold box 3 abuts against the outer wall of the inspection well 1. The shape of the inner side of the mold box 3 is adapted to the shape of the outer wall of the inspection well 1, so that the fitting between the mold box 3 and the inspection well 1 is closer. A connection groove is penetrated through the side of the mold box 3 away from the inspection well 1. The connection groove corresponds to the reserved opening. The diameter of the connection groove is adapted to the diameter of the pipeline 2, so that one end of the pipeline 2 can be inserted into the connection groove in a matching manner.

[0032] Refer to Figure 1, the mold box 3 includes a top plate 31, a bottom plate 32 and side plates 33. The top plate 31 is arranged on the top surface of the side plates 33, and the top plate 31 and the side plates 33 are fixed by screws. The bottom plate 32 is arranged on the bottom surface of the side plates 33, and the bottom plate 32 and the side plates 33 are fixed by screws, so that the connection between the top plate 31 and the side plates 33 is a detachable connection, and the connection between the bottom plate 32 and the side plates 33 is a detachable connection.

[0033] The grouting mold further includes a mold piece 4. One side of the mold piece 4 abuts against the inner wall of the inspection well 1. The shape of the mold piece 4 is adapted to the shape of the inner wall of the inspection well 1, so that one side of the mold piece 4 fits more closely to the inner wall of the inspection well 1. An installation groove is formed through the side wall of the mold piece 4, and the installation groove corresponds to the connection groove. One end of the pipeline 2 is inserted into the connection groove and the installation groove at the same time and is adapted.

[0034] In order to improve the connection stability between the mold piece 4 and the mold box 3, a connecting piece is arranged on the outer wall of the mold box 3. In the embodiment of the present application, the connecting piece is a tie rod screw 5. The number of tie rod screws 5 is determined according to specific circumstances. In the embodiment of the present application, the number of tie rod screws 5 is four. The four tie rod screws 5 are distributed at the four corners of the outer wall of the mold box 3. One end of the tie rod screw 5 passes through the side wall of the mold box 3, the side wall of the inspection well 1 and the side wall of the mold piece 4 at the same time. The tie rod screw 5 fixes the mold piece 4 and the mold box 3, so that the fit between the mold piece 4 and the inner wall of the inspection well 1 and the fit between the mold box 3 and the outer wall of the inspection well 1 are more stable, and the situation that the mold piece 4 and the mold box 3 shake unstably is reduced.

[0035] Under the action of the mold piece 4 and the mold box 3, one end of the pipeline 2 is limited. A storage cavity is formed between the mold piece 4 and the mold box 3. The diameter of the reserved opening is larger than the diameter of the pipeline 2. There will be a gap between the outer wall of the pipeline 2 and the inspection well 1, and the gap is included in the storage cavity. A grouting hole 34 is formed through the top surface of the mold box 3. Mortar is grouted from the grouting hole 34 through a pressurizing device, so as to fill the storage cavity with mortar. After the grouting is completed, the side wall of the mold box 3 is vibrated by a vibrating device, and the vibration is compacted. Then wait for the mortar to solidify, so as to fill the gap between the outer wall of the pipeline 2 and the inspection well 1, improve the integrity of the caulking between the pipeline 2 and the inspection well 1. At the same time, the mortar filled in the cavity of the mold box 3 can further improve the connection stability between the pipeline 2 and the inspection well 1, and also thicken the caulking between the outer wall of the pipeline 2 and the inspection well 1.

[0036] The inner wall of the mold box 3 is covered with a release agent layer. Under the action of the release agent layer, it can help the subsequent removal of the mold box 3 more smoothly, reduce the time for removing the mold box 3. The release agent layer can form an isolation layer, reducing the adhesion of the formed mortar to the inner wall of the mold box 3. At the same time, it can also reduce the wear and damage to the mortar when the mold box 3 is removed. Moreover, the release agent layer can reduce the wear of the mold box 3, extend the service life of the mold box 3, and also reduce the cleaning and maintenance work of the mold box 3.

[0037] Refer to Figure 1 , a filling layer 6 is filled at the joint where the inner side of the mold box 3 is attached to the outer wall of the inspection well 1. The filling layer 6 can be a hemp layer or a clay layer, so that the filling layer 6 can achieve the effect of filling the fine gap between the inner side of the mold box 3 and the outer wall of the inspection well 1. Under the action of the filling layer 6, during the process of pouring mortar, the situation of mortar flowing out from the fine gap between the inner side of the mold box 3 and the outer wall of the inspection well 1 can be reduced.

[0038] The outer wall of the filling layer 6 is covered with a leak stoppage agent layer. The leak stoppage agent layer can play the roles of moisture-proof, anti-seepage, and leak stoppage. The leak stoppage agent layer can quickly close the slight cracks or small holes in the filling layer 6, further reducing the leakage of mortar. Using the leak stoppage agent layer can enhance the compressive and flexural strengths of the filling layer 6 and reduce the risk of cracking of the filling layer 6.

[0039] The above are all the preferred embodiments of this application. This embodiment is only an explanation of this application and does not limit the protection scope of this application accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of this application should be covered within the protection scope of this application.

Claims

1. A rapid casting construction tool for a pipe well interface, characterized in that It includes a mold box (3) and a mold piece (4). The inner side of the mold box (3) is fitted to the outer wall of the inspection well (1), and one side of the mold piece (4) is fitted to the inner wall of the inspection well (1). One end of the pipeline (2) is adapted to pass through the side wall of the mold box (3) and the side wall of the mold piece (4) at the same time. A reserved opening is penetrated through the outer wall of the inspection well (1), and the pipeline (2) is located in the reserved opening. A grouting hole (34) is penetrated through the top surface of the mold box (3).

2. The quick casting construction tool for a pipe well interface according to claim 1, characterized in that, A connecting piece is arranged on the outer wall of the mold box (3). One end of the connecting piece passes through the side wall of the mold box (3), the side wall of the inspection well (1) and the side wall of the mold piece (4) at the same time, and the connecting piece fixes the mold piece (4) and the mold box (3).

3. The quick casting construction tool for a pipe well interface according to claim 1, characterized in that, A demoulding agent layer is covered on the inner wall of the mold box (3).

4. A rapid casting construction tool for a pipe well interface according to claim 1, characterized in that, A filling layer (6) is filled at the joint between the inner side of the mold box (3) and the outer wall of the inspection well (1).

5. A rapid casting construction tool for a pipe well interface according to claim 4, characterized in that, A leaking stoppage agent layer is covered on the outer wall of the filling layer (6).

6. The rapid casting construction tool for a pipe well interface according to claim 4, wherein The filling layer (6) is a hemp layer or a clay layer.

7. A rapid casting construction tool for a pipe well interface according to claim 1, characterized in that, The mold box (3) includes a top plate (31), side plates (33) and a bottom plate (32). The top plate (31) is detachably connected to the top surface of the side plates (33), and the bottom plate (32) is detachably connected to the bottom surface of the side plates (33).

8. A quick casting construction tool for a pipe well interface according to claim 2, characterized in that, There are four connecting pieces, and the four connecting pieces are distributed at the four corners of the outer wall of the mold box (3).

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