Inverted roof construction pipeline plugging device

Abstract

The utility model relates to the technical field of building construction, and discloses an inverted roof construction pipeline plugging device which comprises a main pipeline, an air bag used for preventing leakage is clamped to the inner wall of the main pipeline, a reinforcing ring is clamped to the outer wall of the main pipeline, and a connecting ring used for increasing friction force is fixedly connected to one side of the reinforcing ring. The outer wall of the reinforcing ring is in threaded connection with a threaded rod used for insertion, the outer wall of the threaded rod is clamped with a clamping ring used for preventing position deviation, and one side of the reinforcing ring is clamped with a limiting ring. According to the inverted roof construction pipeline plugging device, through cooperative arrangement of the main pipeline, the air bag, the reinforcing ring, the connecting ring, the threaded rod and the clamping ring, the pipeline plugging operation can be better carried out when the device is used, the air bag is filled with corresponding air by a user, the interior of the main pipeline is sealed, the leakage phenomenon is prevented, and the safety of the device is improved. And by using the reinforcing rings and the connecting rings, the contact area of the outer wall of the pipeline can be effectively increased.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a plugging device for construction pipelines of an inverted roof. Background Technique

[0002] During the construction process of an inverted roof, pipeline plugging is a key link. An inverted roof, that is, a roof structure with thermal insulation materials laid above the waterproof layer, has been widely used in the construction field in recent years because it can effectively avoid the cracking of the waterproof layer due to temperature changes and extend the service life of the roof. However, during the construction process of an inverted roof, the plugging treatment when pipelines pass through the roof has always been a difficult point in construction. Traditional plugging methods, such as using cement mortar or waterproof materials for plugging, have problems such as low construction efficiency, poor plugging effect, and easy leakage, seriously affecting the waterproof performance of the roof and the overall service life of the building.

[0003] Chinese Patent Publication No. CN217353252U discloses a plugging device for construction pipelines of an inverted roof, including an installation frame and a pipeline body. An operation groove is opened on the left side of the installation frame, an installation groove is opened on the inner rear wall of the operation groove, a bidirectional threaded rod is rotatably connected between the inner top wall and the inner bottom wall of the installation groove, two corresponding threaded blocks are threadedly connected to the surface of the bidirectional threaded rod, and clamping plates are fixedly connected to the fronts of the two threaded blocks. For this plugging device for construction pipelines of an inverted roof, by setting the installation frame, operation block and clamping plate, the installation frame is sleeved on the pipeline body through the operation groove, the operation block is rotated to drive the bidirectional threaded rod to rotate, and the two threaded blocks drive the two clamping plates to move respectively through the sliders under the rotation of the bidirectional threaded rod, and the movement of the two clamping plates clamps and fixes the pipeline body. The operation is simple, which provides convenience for the installation work of the device and the pipeline and enables it to install and fix pipelines of different thicknesses, improving the practicability of the device.

[0004] However, when this utility model is actually used, the following problems exist:

[0005] For this utility model, the plugging effect of the overall device is unstable during use, and it is easy to cause leakage due to material aging, loosening or improper construction. There are no effective reinforcement measures, the docking position is easy to loosen, affecting the durability of plugging, it is difficult to adapt to pipelines of different sizes, the flexibility is poor, and impurities are easy to enter the pipeline interior, affecting the plugging effect and subsequent use. Content of the Utility Model

[0006] (1) Technical Problems to be Solved

[0007] In order to overcome the above defects of the prior art, the utility model provides a plugging device for construction pipelines of an inverted roof, which solves the problems in the prior art:

[0008] In the case of this utility model, when the overall device is in use, the plugging effect is unstable, and it is prone to leakage due to material aging, loosening or improper construction. There is a lack of effective reinforcement measures, and the docking position is prone to looseness, affecting the durability of plugging. It is difficult to adapt to pipes of different sizes, with poor flexibility, and impurities are likely to enter the pipe interior, affecting the plugging effect and subsequent use.

[0009] (II) Technical Solution

[0010] To achieve the above objectives, this utility model is realized through the following technical solutions: An inverted roof construction pipe plugging device, including a main pipe, an airbag for preventing leakage is clamped inside the main pipe, a reinforcement ring is clamped outside the main pipe, a connection ring for increasing friction is fixedly connected to one side of the reinforcement ring, a threaded rod for insertion is threadedly connected to the outer wall of the reinforcement ring, a clamping ring for preventing position deviation is clamped on the outer wall of the threaded rod, a limit ring is clamped on one side of the reinforcement ring, and a positioning cover is threadedly connected inside the limit ring.

[0011] Further, a delivery pipe is fixedly installed on one side of the airbag, and a plug for preventing loosening is clamped on one side of the delivery pipe.

[0012] Further, a threaded hole for docking is opened on one side of the reinforcement ring, and a friction sleeve is fixedly connected to the inner wall of the reinforcement ring.

[0013] Further, a bolt for fixation is threadedly connected to the outer wall of the connection ring, a bifurcated ring is fixedly connected to the other side of the connection ring, and the inner wall of the bifurcated ring is clamped with the outer wall of the main pipe.

[0014] Further, an adjustment ring for support is fixedly connected to the top of the threaded rod, and a rubber pad is clamped on the top of the adjustment ring.

[0015] Further, a positioning ring is fixedly connected to the top of the clamping ring, and the inner wall of the positioning ring is threadedly connected to the bottom of the threaded rod.

[0016] Further, a through pin is threadedly connected to one side of the limit ring, and the through pin penetrates the outer wall of the limit ring and is threadedly connected to the inside of the threaded hole.

[0017] Further, a filter screen for protection is clamped inside the positioning cover, a fitting ring is fixedly installed on one side of the positioning cover, and the inside of the fitting ring is inserted with the outer wall of the delivery pipe.

[0018] (III) Beneficial Effects

[0019] This utility model provides an inverted roof construction pipe plugging device, which has the following beneficial effects:

[0020] The inverted roof construction pipeline plugging device can better perform the pipeline plugging operation during use through the cooperation of the main pipeline, airbag, reinforcement ring, connecting ring, threaded rod and clamping ring. By filling the corresponding gas into the airbag by the user, the inside of the main pipeline is closed to prevent leakage. The use of the reinforcement ring and the connecting ring can effectively increase the contact area of the pipeline outer wall, so as to better achieve the protection treatment and avoid loosening at the docking position. The size is adjusted by rotating the threaded rod on the outer wall of the reinforcement ring to assist the clamping ring to press up and down, making the main pipeline in the device more stable. Through the cooperation of the limiting ring and the positioning cover, dust and other impurities can be prevented from penetrating into the inside, affecting the normal use of the airbag, facilitating the operator to observe and adjust the size of the airbag, and being able to solve the leakage problem in time, increasing the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a schematic structural diagram of the present utility model;

[0022] Figure 2 is a partial exploded structural diagram of the present utility model;

[0023] Figure 3 is an exploded structural diagram of the airbag of the present utility model;

[0024] Figure 4 is a schematic structural diagram of the reinforcement ring of the present utility model;

[0025] Figure 5 is a schematic structural diagram of the limiting ring of the present utility model;

[0026] Figure 6 is a schematic structural diagram of the clamping ring of the present utility model.

[0027] In the figure: 1, main pipeline; 2, airbag; 3, reinforcement ring; 4, connecting ring; 5, threaded rod; 6, clamping ring; 7, limiting ring; 8, positioning cover; 9, delivery pipe; 10, plug; 11, threaded hole; 12, friction sleeve; 13, bolt; 14, bifurcated ring; 15, adjusting ring; 16, rubber pad; 17, positioning ring; 18, through pin; 19, filter screen; 20, fitting ring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0029] Please refer to Figures 1 to 6, an embodiment of the present utility model provides a pipeline plugging device for inverted roof construction. This pipeline plugging device for inverted roof construction is applied to the scenario of inverted roof construction. In this embodiment, by improving the structure of the pipeline plugging device, it has the advantages of simple structure, good plugging effect, convenient installation and maintenance, can effectively prevent pipeline leakage, and improve the construction quality.

[0030] Embodiment 1:

[0031] Please refer to Figures 1 to 3 , in order to better achieve the sealing effect of the pipeline and reduce the occurrence of leakage, the main pipeline 1 and the airbag 2 of the device are provided;

[0032] It includes a main pipeline 1, an airbag 2 for preventing leakage is clamped on the inner wall of the main pipeline 1, a delivery pipe 9 is fixedly installed on one side of the airbag 2, and a plug 10 for preventing loosening is clamped on one side of the delivery pipe 9. Therefore, through the setting of the delivery pipe 9, it is used for inflating and deflating to control the expansion and contraction of the airbag 2. Through the setting of the plug 10, it is to prevent gas leakage in the non-working state and maintain the sealed state of the airbag 2, enabling users to conveniently control the inflation and deflation of the airbag 2, thereby realizing the effective plugging and opening of the main pipeline 1.

[0033] Embodiment 2:

[0034] Please refer to Figure 1 , Figure 2 , Figure 4 and Figure 6 , in order to effectively limit and clamp the pipeline and prevent the phenomenon of position deviation, the reinforcing ring 3, connecting ring 4, threaded rod 5 and clamping ring 6 of the device are provided;

[0035] A reinforcing ring 3 is clamped on the outer wall of the main pipe 1. A connecting ring 4 for increasing friction is fixedly connected to one side of the reinforcing ring 3. A threaded rod 5 for insertion is threadedly connected to the outer wall of the reinforcing ring 3. A clamping ring 6 for preventing position deviation is clamped on the outer wall of the threaded rod 5. A threaded hole 11 for docking is formed in one side of the reinforcing ring 3. A friction sleeve 12 is fixedly connected to the inner wall of the reinforcing ring 3. A bolt 13 for fixing is threadedly connected to the outer wall of the connecting ring 4. A bifurcated ring 14 is fixedly connected to the other side of the connecting ring 4. The inner wall of the bifurcated ring 14 is clamped with the outer wall of the main pipe 1. A regulating ring 15 for support is fixedly connected to the top of the threaded rod 5. A rubber pad 16 is clamped on the top of the regulating ring 15. A positioning ring 17 is fixedly connected to the top of the clamping ring 6. The inner wall of the positioning ring 17 is threadedly connected to the bottom of the threaded rod 5. Therefore, through the setting of the threaded hole 11, it is to cooperate with the through pin 18 to realize the fixation of the reinforcing ring 3. Through the setting of the friction sleeve 12, it is to increase the friction between the outer wall of the main pipe 1 to ensure the stability of the reinforcing ring 3. Through the setting of the bolt 13, it is to fix the connecting ring 4, so as to limit and press the inner main pipe 1 to prevent shaking. Through the setting of the bifurcated ring 14, it is to be clamped with the outer wall of the main pipe 1 to further strengthen the connection strength between the connecting ring 4 and the main pipe 1 and ensure the stability of the whole device. Through the cooperative setting of the regulating ring 15 and the rubber pad 16, it is to facilitate the user to manually adjust the position of the threaded rod 5 to realize the fine adjustment of the tightening degree of the reinforcing ring 3, prevent the regulating ring 15 from damaging the threaded rod 5 during use, and improve the comfort of adjustment. Through the setting of the positioning ring 17, it is to be threadedly connected to the bottom of the threaded rod 5 to realize the positioning of the threaded rod 5 and prevent it from deviating during use.

[0036] Embodiment 3:

[0037] Please refer to Figure 2 and Figure 5 , in order to prevent foreign impurities from infiltrating inward and thus better carry out the protection treatment, the device limiting ring 7 and the positioning cover 8 are provided;

[0038] One side of the reinforcing ring 3 is clamped with a limiting ring 7. An internal thread of the limiting ring 7 is connected with a positioning cover 8. One side of the limiting ring 7 is threadedly connected with a through pin 18. The through pin 18 penetrates into the outer wall of the limiting ring 7 and is threadedly connected with the internal thread of the threaded hole 11. A filter screen 19 for protection is clamped inside the positioning cover 8. One side of the positioning cover 8 is fixedly installed with a fitting ring 20. The inside of the fitting ring 20 is inserted into the outer wall of the conveying pipe 9. Therefore, through the arrangement of the through pin 18, it is to penetrate into the outer wall of the limiting ring 7 and be threadedly connected with the internal thread of the threaded hole 11 to realize the further fixation of the reinforcing ring 3. Through the arrangement of the filter screen 19, it is to block foreign impurities from entering and protect the airbag 2 from being contaminated to ensure its normal operation. Through the arrangement of the fitting ring 20, it is to ensure the sealing performance between the conveying pipe 9 and the positioning cover 8, thereby ensuring the normal operation of the entire device and the blocking effect of the airbag 2.

[0039] In the present utility model, the working steps of the device are as follows:

[0040] First, the airbag 2 is inflated through the conveying pipe 9 to an appropriate pressure. The plug 10 fixes the conveying pipe 9 to prevent the gas inside the airbag 2 from leaking. The reinforcing ring 3 is sleeved on the outer wall of the main pipe 1. Through the cooperation of the connecting ring 4 and the reinforcing ring 3, the friction force with the outer wall of the main pipe 1 is increased to ensure the stability of the device. The position of the threaded rod 5 is adjusted so that the clamping ring 6 is fastened to the outer wall of the main pipe 1 to prevent the device from shifting. Through the cooperation of the limiting ring 7 and the positioning cover 8, dust and other impurities are prevented from entering the inside of the airbag 2. Check whether all the connecting parts are stable. After confirming that there is no error, the device can be put into use.

[0041] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An inverted roof construction pipeline plugging device, comprising a main pipeline (1), characterized in that: The inner wall of the main pipe (1) is clamped with an air bag (2) for preventing leakage, the outer wall of the main pipe (1) is clamped with a reinforcement ring (3), one side of the reinforcement ring (3) is fixedly connected with a connection ring (4) for increasing friction, the outer wall of the reinforcement ring (3) is threadedly connected with a threaded rod (5) for insertion, the outer wall of the threaded rod (5) is clamped with a clamping ring (6) for preventing positional displacement, one side of the reinforcement ring (3) is clamped with a limit ring (7), and the inner part of the limit ring (7) is threadedly connected with a positioning cover (8).

2. The inverted roof construction pipeline plugging device according to claim 1, characterized in that: A delivery tube (9) is fixedly mounted on one side of the airbag (2), and a plug (10) for preventing loosening is clamped on one side of the delivery tube (9).

3. The inverted roof construction pipeline plugging device according to claim 1, characterized in that: A threaded hole (11) for docking is provided on one side of the reinforcement ring (3), and a friction sleeve (12) is fixedly connected to the inner wall of the reinforcement ring (3).

4. The inverted roof construction pipeline plugging device according to claim 1, characterized in that: The outer wall of the connecting ring (4) is threadedly connected with a bolt (13) for fixing, and the other side of the connecting ring (4) is fixedly connected with a bifurcated ring (14), and the inner wall of the bifurcated ring (14) is clamped with the outer wall of the main pipeline (1).

5. The inverted roof construction pipeline plugging device according to claim 1, characterized in that: An adjusting ring (15) for supporting is fixedly connected to the top of the threaded rod (5), and a rubber pad (16) is clamped on the top of the adjusting ring (15).

6. The inverted roof construction pipeline plugging device according to claim 1, characterized in that: A positioning ring (17) is fixedly connected to the top of the clamping ring (6), and the inner wall of the positioning ring (17) is threadedly connected to the bottom of the threaded rod (5).

7. The inverted roof construction pipeline plugging device according to claim 3, characterized in that: A through pin (18) is threadedly connected to one side of the limiting ring (7), and the through pin (18) penetrates into the outer wall of the limiting ring (7) and is threadedly connected to the inner wall of the threaded hole (11).

8. The inverted roof construction pipeline plugging device according to claim 2, characterized in that: A filter screen (19) for protection is clamped inside the positioning cover (8), and a fitting ring (20) is fixedly installed on one side of the positioning cover (8), and the inside of the fitting ring (20) is plugged into the outer wall of the conveying pipe (9).

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