Combined pipeline structure for large public building construction

Abstract

The utility model discloses a combined pipeline structure for large public building construction, including two building fixed pipes, the detachable installation of intermediate connecting pipe between two building fixed pipes, both ends outside of intermediate connecting pipe all movably install movable butt joint pipe, and the one end of movable butt joint pipe is inserted in the inside of building fixed pipe end portion, and the end portion of building fixed pipe close to intermediate connecting pipe is equipped with four guide through -slot, and the inside of this end portion of building fixed pipe is equipped with four locating clamping slot, and the end portion outside surface of movable butt joint pipe in building fixed pipe is fixed with four symmetrical distribution's clamping sliding block. The utility model discloses through with movable butt joint pipe sliding and sending into building fixed pipe inside, and then to movable butt joint pipe rotation forty -five degree angle, make clamping sliding block and locating clamping slot alignment, and then with movable butt joint pipe mutual back and pull, make clamping sliding block clamping in the inside of locating clamping slot, complete building fixed pipe and movable butt joint pipe's assembly locking.

Description

Technical Field

[0001] This utility model relates to the field of public building pipeline technology, specifically a combined pipeline structure for the construction of large public buildings. Background Technology

[0002] Public building pipelines refer to various functional pipe and line systems that are centrally laid inside public buildings (such as hotels, hospitals, office buildings, commercial centers, etc.). They mainly include water supply, drainage, electricity, communication, heating, ventilation and air conditioning (HVAC), fire protection, gas and other pipelines and their ancillary facilities. Their core function is to ensure the normal operation of building functions, optimize space utilization and improve safety.

[0003] In order to reduce the space occupied on the ground, the pipelines inside the building are mostly installed on the roof. When installing the pipelines, bolts are required for fastening. The pipelines need to be supported during installation, which takes a long time to tighten the bolts, thus prolonging the construction time and affecting the construction efficiency. Therefore, it does not meet the existing needs. To address this, we propose a combined pipeline structure for the construction of large public buildings. Utility Model Content

[0004] The purpose of this utility model is to provide a combined pipeline structure for the construction of large public buildings, in order to solve the problems mentioned in the background art, such as the fact that pipelines inside buildings are mostly installed on the top of the building in order to reduce the space occupied on the ground, and bolts are required for fastening the pipelines during installation. The pipelines need to be supported during installation, which takes a long time to tighten the bolts, resulting in extended construction time and affecting construction efficiency.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a combined pipeline structure for the construction of large public buildings, comprising two building fixed pipes, an intermediate connecting pipe detachably installed between the two building fixed pipes, movable connecting pipes movably installed on the outer sides of both ends of the intermediate connecting pipe, one end of the movable connecting pipe being inserted into the interior of the end of the building fixed pipe, four guide slots being provided at the end of the building fixed pipe near the intermediate connecting pipe, four positioning slots being provided on the inner side of this end of the building fixed pipe, and four symmetrically distributed snap-fit ​​sliders being fixed on the outer surface of the end of the movable connecting pipe located inside the building fixed pipe, the snap-fit ​​sliders having an L-shaped structure, and a mating sealing ring being provided between the snap-fit ​​sliders and the movable connecting pipe.

[0006] Preferably, the deflection angle between the positioning slot and the guide slot with the building fixing pipe axis as the center line is 45 degrees. Both ends of the guide slot are open, and the inner side of the opening of the guide slot and the end of the building fixing pipe is detachably fitted with a filling sealing plug.

[0007] Preferably, the movable connecting pipe has four symmetrically distributed positioning slots on the end surface near the intermediate connecting pipe, and two fixing rings are fixed on the outer side of the intermediate connecting pipe.

[0008] Preferably, the surface of the fixing ring is provided with four symmetrically distributed limiting slots, the limiting slots are aligned with the positioning through slots and have the same length and width, and the inner sides of the limiting slots and the positioning through slots are jointly inserted with insertion limiting blocks.

[0009] Preferably, a limiting ring is fixed on the inner side of one end of the movable connecting pipe that connects to the building fixing pipe, and correspondingly, an annular protrusion is provided on the outer surface of the end of the intermediate connecting pipe that is adjacent to the building fixing pipe.

[0010] Preferably, a buffer sealing ring is provided between the limiting ring and the annular protrusion, and the buffer sealing ring is made of silicone.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. This utility model involves sliding the movable connector into the building fixed pipe, rotating the movable connector forty-five degrees to align the locking slider with the positioning slot, and then pulling the movable connector back to engage the locking slider inside the positioning slot, thus completing the assembly and locking of the building fixed pipe and the movable connector. The entire process does not require the use of bolts, is simple and fast, shortens pipeline construction time, and improves pipeline construction efficiency.

[0013] 2. This utility model uses a plug-in limiting block to plug and fix the end of the movable connector to the fixed ring, ensuring that after the snap-fit ​​slider at the end of the movable connector is plugged into the positioning slot, the position of the movable connector is stable and will not deflect or move along its axis, thereby ensuring the overall stability of the pipeline after assembly. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the movable connector of this utility model;

[0016] Figure 3 This is a schematic diagram showing the connection between the fixed pipe and the movable connecting pipe of this utility model.

[0017] Figure 4 This is a schematic diagram showing the connection between the movable butt joint pipe and the intermediate connecting pipe of this utility model;

[0018] Figure 5 for Figure 4 Enlarged view of the structure at point A in the middle;

[0019] Figure 6 This is a schematic diagram showing the positions of the guide slot and the positioning slot.

[0020] In the diagram: 1. Building fixing pipe; 2. Intermediate connecting pipe; 3. Movable butt joint pipe; 4. Fixing ring; 5. Insertion limiting block; 6. Limiting slot; 7. Positioning through slot; 8. Guide through slot; 9. Filling sealing plug; 10. Buffer sealing ring; 11. Snap-fit ​​slider; 12. Positioning slot; 13. Butt sealing ring; 14. Limiting ring. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] like Figures 1 to 6 As shown, a combined pipeline structure for the construction of a large public building includes two building fixed pipes 1, an intermediate connecting pipe 2 detachably installed between the two building fixed pipes 1, and movable connecting pipes 3 movably installed on the outer sides of both ends of the intermediate connecting pipe 2, with one end of the movable connecting pipe 3 inserted into the inside of the end of the building fixed pipe 1.

[0023] The building fixing pipe 1 has four guide slots 8 near the middle connecting pipe 2. The inner side of this end of the building fixing pipe 1 has four positioning slots 12. The deflection angle between the positioning slots 12 and the guide slots 8 with the axis of the building fixing pipe as the center line is 45 degrees. Both ends of the guide slots 8 are open, and the inner side of the opening of the guide slots 8 flush with the end of the building fixing pipe 1 is detachably fitted with a filling sealing plug 9. The guide slots 8 with open ends facilitate the insertion of the slider 11 into the interior of the building fixing pipe 1, while the filling sealing plug 9 seals the opening of the guide slots 8. Together with the docking sealing ring 13, the sealing of the building fixing pipe 1 and the movable docking pipe 3 is achieved.

[0024] Four symmetrically distributed snap-fit ​​sliders 11 are fixed on the outer surface of the end of the movable connecting pipe 3 located inside the building fixing pipe 1. The snap-fit ​​sliders 11 have an L-shaped structure and a mating sealing ring 13 is provided between the snap-fit ​​sliders 11 and the movable connecting pipe 3. The movable connecting pipe 3 is slidably sent into the building fixing pipe 1, and then the movable connecting pipe 3 is rotated forty-five degrees so that the snap-fit ​​sliders 11 are aligned with the positioning slots 12. Then the movable connecting pipe 3 is pulled back so that the snap-fit ​​sliders 11 are snapped into the inner side of the positioning slots 12, thus completing the assembly and locking of the building fixing pipe 1 and the movable connecting pipe 3.

[0025] A limiting ring 14 is fixed on the inner side of the end of the movable connecting pipe 3 that connects to the building fixing pipe 1. On the opposite side, an annular protrusion is provided on the outer surface of the end of the intermediate connecting pipe 2 that is close to the building fixing pipe 1. A buffer sealing ring 10 is provided between the limiting ring 14 and the annular protrusion. The buffer sealing ring 10 is made of silicone. The buffer sealing ring 10 is used to seal and fill the gap between the intermediate connecting pipe 2 and the movable connecting pipe 3. The buffer sealing ring 10 has good elastic compression performance, which allows the limiting ring 14 to move a certain distance in the direction of the annular protrusion, thereby removing the end of the movable connecting pipe 3 from the inside of the building fixing pipe 1.

[0026] Four symmetrically distributed positioning slots 7 are provided on the end surface of the movable connecting pipe 3 near the middle connecting pipe 2. Two fixing rings 4 are fixed on the outside of the middle connecting pipe 2. The surface of the fixing rings 4 is provided with four symmetrically distributed limiting slots 6. The limiting slots 6 are aligned with the positioning slots 7 and have the same length and width. The limiting slots 6 and the positioning slots 7 are connected to the inner side of the insertion limiting block 5. The end of the movable connecting pipe 3 is inserted and fixed to the fixing rings 4 by the insertion limiting block 5, which ensures that after the locking slider 11 at the end of the movable connecting pipe 3 is inserted into the positioning slot 12, the position of the movable connecting pipe 3 is stable and will not deflect or move along its axis.

[0027] Working principle: When assembling the pipeline, firstly, the building fixing pipe 1 is fixed to the top of the building, ensuring that the axes of the two building fixing pipes 1 coincide. Then, the intermediate connecting pipe 2 is placed between the two building fixing pipes 1 and assembled with the building fixing pipe 1 using the movable connecting pipe 3. During assembly, the movable connecting pipe 3 is slid towards the middle of the intermediate connecting pipe 2, causing the limiting ring 14 to compress the buffer sealing ring 10. The movable connecting pipe 3 is then rotated so that the snap-fit ​​slider 11 aligns with the guide slot 8. After the snap-fit ​​slider 11 aligns with the guide slot 8, the movable connecting pipe 3 is slid into the building fixing pipe 1 until the snap-fit ​​slider 11 at the end of the movable connecting pipe 3 passes through the guide slot. The slot 8 enters the building fixed pipe 1. At this time, the movable connecting pipe 3 is rotated forty-five degrees so that the snap-fit ​​slider 11 is aligned with the positioning slot 12. Then, the movable connecting pipe 3 is pulled towards the middle of the intermediate connecting pipe 2 until the snap-fit ​​slider 11 is snapped into the inside of the positioning slot 12. At this time, the movable connecting pipe 3 cannot move, and the limiting slot 6 is aligned with the positioning through slot 7. Then, the insertion limiting block 5 is inserted into the limiting slot 6 and the positioning through slot 7 to complete the assembly and locking of the building fixed pipe 1, the intermediate connecting pipe 2 and the movable connecting pipe 3, realizing the assembly of the pipeline. No bolts are needed in the whole process. The operation is simple and fast, shortening the pipeline construction time and improving the pipeline construction efficiency.

[0028] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A combined pipeline structure for construction of large public buildings, comprising two building fixing pipes (1), characterized in that: A middle connecting pipe (2) is detachably installed between the two building fixing pipes (1). Movable connecting pipes (3) are movably installed on both sides of the middle connecting pipe (2). One end of the movable connecting pipe (3) is inserted into the end of the building fixing pipe (1). The end of the building fixing pipe (1) near the middle connecting pipe (2) is provided with four guide slots (8). The inner side of this end of the building fixing pipe (1) is provided with four positioning slots (12). The outer surface of the end of the movable connecting pipe (3) located inside the building fixing pipe (1) is fixed with four symmetrically distributed snap-fit ​​sliders (11). The snap-fit ​​sliders (11) have an L-shaped structure. A mating sealing ring (13) is provided between the snap-fit ​​sliders (11) and the movable connecting pipe (3).

2. The combined pipeline structure for construction of large public buildings according to claim 1, characterized in that: The deflection angle between the positioning slot (12) and the guide slot (8) with the building fixing pipe axis as the center line is 45 degrees. Both ends of the guide slot (8) are open, and the inner side of the opening of the guide slot (8) flush with the end of the building fixing pipe (1) is detachably snapped with a filling sealing plug (9).

3. The combined pipeline structure for construction of large public buildings according to claim 1, characterized in that: The movable connecting pipe (3) has four symmetrically distributed positioning slots (7) on one end surface near the middle connecting pipe (2), and two fixing rings (4) are fixed on the outside of the middle connecting pipe (2).

4. A combined pipeline structure for construction of large public buildings according to claim 3, characterized in that: The surface of the fixed ring (4) is provided with four symmetrically distributed limiting slots (6). The limiting slots (6) are aligned with the positioning through slots (7) and have the same length and width. The limiting slots (6) and the positioning through slots (7) are both connected to a connecting limiting block (5).

5. A combined pipeline structure for construction of large public buildings according to claim 1, characterized in that: A limiting ring (14) is fixed on the inner side of one end of the movable connecting pipe (3) that connects to the building fixing pipe (1). In contrast, an annular protrusion is provided on the outer surface of one end of the intermediate connecting pipe (2) that is close to the building fixing pipe (1).

6. A combined pipeline structure for construction of large public buildings according to claim 5, characterized in that: A buffer sealing ring (10) is provided between the limiting ring (14) and the annular protrusion, and the buffer sealing ring (10) is made of silicone.

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