Pipeline sealing structure for constructional engineering

Abstract

The utility model discloses a pipeline sealing structure for constructional engineering, which comprises a first engineering pipeline, and the right side of the first engineering pipeline is fixedly connected with a second engineering pipeline. The first engineering pipeline and the second engineering pipeline are fixed to prevent untight sealing due to shaking, a user sleeves the surfaces of the first fixing ring and the second fixing ring with the fixing rings respectively, and then the pressing ring is rotated, so that the first engineering pipeline and the second engineering pipeline are tightly sealed. A pressing ring is rotated to press and fix the front faces of the first engineering pipeline and the second engineering pipeline, then threaded connection and fixation are conducted through a fixing bolt, the stability between a first connecting block and a second connecting block can be guaranteed, meanwhile, the fixing ring is supported and limited through a connecting rod, and the stability of the engineering pipeline is improved. The good stability between the first engineering pipeline and the second engineering pipeline can be effectively guaranteed, the phenomenon that the air tightness is not tight due to shaking is avoided, and the stable sealing effect of the engineering pipelines is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to a pipeline sealing structure for construction engineering. Background Technique

[0002] Construction engineering refers to the engineering entity formed by the construction of various housing buildings and their ancillary facilities and the installation of pipelines, equipment and their supporting lines. Among them, housing buildings refer to the projects with roofs, beams, columns, walls, foundations and the ability to form internal spaces to meet the needs of people's production, residence, study and public activities.

[0003] After retrieval, the patent publication number: CN214405021, a sealing device for construction engineering pipelines, belongs to the field of construction engineering pipeline sealing. The utility model is to solve the problem that the sealing performance of the existing sealing device is poor when connecting pipes with larger diameters in construction engineering, which is easy to cause liquid leakage in the pipe. The utility model provides a sealing device for construction engineering pipelines. The sealing device includes a first labyrinth sealing disc, a middle sealing rubber sleeve, a second labyrinth sealing disc, two pressing retaining rings, two pressing sleeves, 2N sealing rubber rings and 2M positioning pins, where N is a positive integer and M is a positive integer. The utility model is mainly used for sealing the joints of thicker pipelines.

[0004] The above existing technical solutions have the following defects: during the use of the sealing device of the pipeline, the joints of the pipeline can be sealed, but the sealing effect still needs to be improved. At present, the pipeline sealing is all fixed by hot melting. When the pipeline bends and shakes during hot melting fixation, it is easy to cause leakage at the hot melting position, and the safety is relatively poor, which is not convenient for users to use. Content of the Utility Model

[0005] To solve the problems raised in the above background technique, the purpose of the present utility model is to provide a pipeline sealing structure for construction engineering, which has the advantages of excellent sealing performance, and solves the problems that during the use of the sealing device of the pipeline, the joints of the pipeline can be sealed, but the sealing effect still needs to be improved. At present, the pipeline sealing is all fixed by hot melting. When the pipeline bends and shakes during hot melting fixation, it is easy to cause leakage at the hot melting position, and the safety is relatively poor.

[0006] To achieve the above purpose, the present utility model provides the following technical solution: a pipeline sealing structure for construction engineering, including a first engineering pipeline, a second engineering pipeline is fixedly connected to the right side of the first engineering pipeline. Fixed rings are sleeved on the surfaces of the first engineering pipeline and the second engineering pipeline. A rotating block is movably connected to the top of the fixed ring. A pressing ring is fixedly connected to the bottom of the rotating block. A fixing component is arranged at the bottom of the pressing ring.

[0007] As a preferred embodiment of the present invention, the fixing assembly includes a first connecting block, which is fixedly connected to the bottom of the fixing ring, and a second connecting block is provided at the bottom of the clamping ring, and a fixing bolt is threadedly connected to the front side of the second connecting block, and the fixing bolt is threadedly connected to the second connecting block.

[0008] As a preferred embodiment of the present invention, a connecting rod is fixedly connected to the back side of the fixing ring, and the back side of the connecting rod is fixedly connected to the back side of the clamping ring.

[0009] As a preferred embodiment of the present invention, the number of the connecting rods is three, and the connecting rods are distributed in an arc shape.

[0010] As a preferred embodiment of the present invention, the inner side of the fixing ring and the inner side of the clamping ring are both fixedly connected with rubber pads, and the number of the rubber pads is several.

[0011] As a preferred embodiment of the present invention, there are several fixing bolts, and the fixing bolts are distributed in a straight line.

[0012] As a preferred embodiment of the present invention, the fixing ring is used in conjunction with a clamping ring, and the number of the fixing rings is two.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model fixes the first engineering pipeline and the second engineering pipeline to prevent shaking and poor sealing. The user respectively sleeves the fixing ring on the surface of the first fixing ring and the second fixing ring, and then rotates the clamping ring to rotate the clamping ring to clamp and fix the front of the first engineering pipeline and the second engineering pipeline. Then, the fixing bolts are used for threaded connection and fixing, which can ensure the stability between the first connecting block and the second connecting block. At the same time, the connecting rod is used to support and limit the fixing rings, which can effectively ensure the excellent stability between the first engineering pipeline and the second engineering pipeline, and there will be no shaking that causes poor airtightness, so that the engineering pipeline can achieve a stable sealing effect, replacing the existing method of not supporting and protecting the position of the hot-melt connection, thereby achieving the effect of facilitating the support of the hot-melt position and having excellent stability.

[0015] 2. The utility model can fix and limit the first connection block and the second connection block by setting the fixing component, thereby effectively improving the stability between the first connection block and the second connection block. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0017] Figure 2Schematic three-dimensional diagram of the fixing ring of the present utility model;

[0018] Figure 3 The present utility model Figure 2 Enlarged schematic diagram at position B in

[0019] Figure 4 Enlarged schematic diagram at position A in the figure of the present utility model.

[0020] In the figure: 1, the first engineering pipeline; 2, the second engineering pipeline; 3, the fixing ring; 4, the rotating block; 5, the pressing ring; 6, the fixing component; 61, the first connecting block; 62, the second connecting block; 63, the fixing bolt; 7, the connecting rod; 8, the rubber pad. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of 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.

[0022] As Figures 1 to 4 shown, a pipeline sealing structure for construction engineering provided by the present utility model includes a first engineering pipeline 1. A second engineering pipeline 2 is fixedly connected to the right side of the first engineering pipeline 1. Fixing rings 3 are sleeved on the surfaces of both the first engineering pipeline 1 and the second engineering pipeline 2. A rotating block 4 is movably connected to the top of the fixing ring 3. A pressing ring 5 is fixedly connected to the bottom of the rotating block 4. A fixing component 6 is arranged at the bottom of the pressing ring 5.

[0023] Referring to Figure 3 , the fixing component 6 includes a first connecting block 61. The first connecting block 61 is fixedly connected to the bottom of the fixing ring 3. A second connecting block 62 is arranged at the bottom of the pressing ring 5. A fixing bolt 63 is threadedly connected to the front surface of the second connecting block 62. The fixing bolt 63 is threadedly connected to the second connecting block 62.

[0024] As a technical optimization solution of the present utility model, through the setting of the fixing component 6, the fixing and limiting between the first connecting block 61 and the second connecting block 62 can be carried out, effectively improving the stability between the first connecting block 61 and the second connecting block 62.

[0025] Referring to Figure 1 , a connecting rod 7 is fixedly connected to the back surface of the fixing ring 3. The back surface of the connecting rod 7 is fixedly connected to the back surface of the pressing ring 5.

[0026] As a technical optimization solution of the present utility model, through the arrangement of the connecting rod 7, the stability between the fixed ring 3 and the pressing ring 5 can be maintained, the stability between the first engineering pipeline 1 and the second engineering pipeline 2 is improved, and it is convenient for users to use.

[0027] Reference Figure 1 , the number of the connecting rods 7 is three, and the connecting rods 7 are distributed in an arc shape.

[0028] As a technical optimization solution of the present utility model, by setting the number of the connecting rods 7 to three, the stability between the pressing ring 5 and the fixed ring 3 is effectively improved, and it is convenient for users to use.

[0029] Reference Figure 2 , rubber pads 8 are fixedly connected to the inner sides of both the fixed ring 3 and the pressing ring 5, and the number of the rubber pads 8 is several.

[0030] As a technical optimization solution of the present utility model, through the arrangement of the rubber pads 8, the protection and anti-slip between the first engineering pipeline 1 and the second engineering pipeline 2 can be achieved, and the anti-slip property of the first engineering pipeline 1 and the second engineering pipeline 2 is effectively improved, which is convenient for users to use.

[0031] Reference Figure 3 , the number of the fixing bolts 63 is several, and the fixing bolts 63 are distributed in a straight line.

[0032] As a technical optimization solution of the present utility model, by setting the number of the fixing bolts 63 to several, the fastening property between the first connecting block 61 and the second connecting block 62 is improved, and it is convenient for users to use.

[0033] Reference Figure 3 , the fixed ring 3 and the pressing ring 5 are used in cooperation, and the number of the fixed rings 3 is two.

[0034] As a technical optimization solution of the present utility model, by setting the number of the fixed rings 3 to two, the stability between the first engineering pipeline 1 and the second engineering pipeline 2 can be respectively achieved, which is convenient for users to use.

[0035] Working principle and usage process of the utility model: During use, the user needs to fix the first engineering pipeline 1 and the second engineering pipeline 2 to prevent shaking and poor sealing. When this occurs, the user sleevs the fixing rings 3 on the surfaces of the first fixing ring 3 and the second fixing ring 3 respectively. Then, the pressing ring 5 is rotated so that the pressing ring 5 rotates to press and fix the fronts of the first engineering pipeline 1 and the second engineering pipeline 2. After that, they are fixedly connected by the fixing bolts 63, which can ensure the stability between the first connecting block 61 and the second connecting block 62. At the same time, the connecting rod 7 is used to support and limit between the fixing rings 3, which can effectively ensure excellent stability between the first engineering pipeline 1 and the second engineering pipeline 2 and prevent the phenomenon of airtightness problems caused by shaking, thus achieving an excellent sealing effect.

[0036] In summary, for the pipeline sealing structure for building engineering, through the combined use of the first engineering pipeline 1, the second engineering pipeline 2, the fixing rings 3, the rotating blocks 4, the pressing rings 5, the fixing components 6, the first connecting blocks 61, the second connecting blocks 62 and the fixing bolts 63, it solves the problem that in the use of the pipeline sealing device, it can seal the interface of the pipeline, but the sealing effect still needs to be improved. Currently, the pipeline sealing is achieved by hot melting for connection and fixation. When the pipeline is bent and shaken during hot melting fixation, it is easy to cause leakage at the hot-melted position, and the safety is relatively poor.

[0037] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0038] 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. A pipeline sealing structure for construction engineering, comprising a first engineering pipeline (1), characterized in that: The right side of the first engineering pipeline (1) is fixedly connected to a second engineering pipeline (2); the surfaces of the first engineering pipeline (1) and the second engineering pipeline (2) are both sleeved with a fixing ring (3); the top of the fixing ring (3) is movably connected to a rotating block (4); the bottom of the rotating block (4) is fixedly connected to a clamping ring (5); a fixing assembly (6) is arranged at the bottom of the clamping ring (5); the fixing assembly (6) comprises a first connecting block (61); the first connecting block (61) is fixedly connected to the bottom of the fixing ring (3); the bottom of the clamping ring (5) is arranged with a second connecting block (62); the front side of the second connecting block (62) is threadedly connected to a fixing bolt (63); the fixing bolt (63) is threadedly connected to the second connecting block (62).

2. A pipeline sealing structure for construction engineering according to claim 1, characterized in that: The back side of the fixing ring (3) is fixedly connected to a connecting rod (7), and the back side of the connecting rod (7) is fixedly connected to the back side of the clamping ring (5).

3. A pipeline sealing structure for construction engineering according to claim 2, characterized in that: The number of the connecting rods (7) is three, and the connecting rods (7) are distributed in an arc shape.

4. A pipeline sealing structure for construction engineering according to claim 1, characterized in that: The inner side of the fixing ring (3) and the inner side of the clamping ring (5) are both fixedly connected with rubber pads (8), and the number of the rubber pads (8) is a plurality.

5. The pipeline sealing structure for construction engineering according to claim 1, characterized in that: The number of the fixing bolts (63) is a plurality, and the fixing bolts (63) are distributed in a straight line.

6. A pipeline sealing structure for construction engineering according to claim 1, characterized in that: The fixing ring (3) is used in conjunction with a clamping ring (5), and there are two fixing rings (3).

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