Prefabricated building mechanical and electrical pipeline connecting device

Abstract

The utility model discloses a kind of assembly type building electromechanical pipeline connecting device, belong to pipeline assembly technical field, including first embedded pipe, still include: the positioning frame of being arranged in the surface one side of first embedded pipe, the side fixed setting of the positioning frame has telescopic component, one end of the telescopic component is fixedly set with limit sleeve frame, the periphery of the surface of first embedded pipe is all set with limit slot.The utility model is provided with limit sleeve frame and locking column, limit sleeve frame is pulled to the side away from flared guide cover, second embedded pipe is inserted into first embedded pipe from flared guide cover, locking column is lifted outside in the process of insertion, after insertion, limit sleeve frame is reset by loosening, limit sleeve frame is fixed by locking column being pressed into the locking hole of second embedded pipe, so that first embedded pipe and second embedded pipe realize boltless quick connection, improve the construction efficiency of electromechanical embedded pipeline assembly.

Description

Technical Field

[0001] This utility model belongs to the field of pipeline assembly technology, and in particular relates to a prefabricated building electromechanical pipeline connection device. Background Technology

[0002] Prefabricated buildings are buildings or residences assembled on-site using prefabricated components from a factory. Prefabricated electromechanical pipelines are one such component, and the key to prefabricated buildings is to properly reserve and embed pipelines within the prefabricated structure. Before laying electromechanical pipelines, multiple sets of pre-embedded pipelines need to be connected and installed.

[0003] Traditional pipeline connection methods typically involve welding, flange connections, or threaded connections, which often require many tools and make the installation process cumbersome. Furthermore, it is not convenient to calibrate or guide the pipelines during the connection process, and in poor lighting conditions, construction workers may face alignment difficulties, affecting construction efficiency. Utility Model Content

[0004] This utility model provides a prefabricated building electromechanical pipeline connection device to solve the problems in the prior art.

[0005] A prefabricated building electromechanical pipeline connection device includes a first embedded pipe, and further includes: a positioning frame disposed on one side of the surface of the first embedded pipe, a telescopic component fixedly disposed on one side of the positioning frame, a limit sleeve fixedly disposed at one end of the telescopic component, limit grooves being formed around the surface of the first embedded pipe, and a locking post being slidably disposed inside the limit groove; a flared guide cover disposed at one end of the first embedded pipe, a second embedded pipe being inserted into the flared guide cover, and a guide roller being rotatably disposed at one end of the second embedded pipe; and a fitting frame disposed on one side of the surface of the second embedded pipe, a sealing component being fixedly disposed on one side of the fitting frame.

[0006] In this invention, the first and second pre-embedded pipes can be connected quickly without bolts, which improves the construction efficiency of electromechanical pre-embedded pipeline assembly. It also enables alignment operation in low light conditions. When the flared guide cover contacts the guide roller, the rotation of the guide roller can effectively reduce resistance, allowing the pipeline to be inserted into place more easily and smoothly.

[0007] In a further technical solution, the telescopic assembly includes a fixed rod, an extension rod, and an alloy spring. The fixed rod is fixedly disposed on one side of the positioning frame, the extension rod is slidably disposed inside the fixed rod, and the alloy spring is sleeved on the surface of the fixed rod. The telescopic assembly facilitates the movement of the limiting sleeve frame.

[0008] In a further technical solution, one end of the alloy spring is fixedly connected to the positioning frame, and the other end of the alloy spring is fixedly connected to the limiting sleeve frame, so that the limiting sleeve frame can be reset easily.

[0009] In a further technical solution, sliding grooves are provided on both sides of the limiting groove, and sliding lugs are fixedly provided on both sides of the surface of the locking post. The sliding lugs are slidably disposed inside the sliding grooves and are used to limit the locking post and prevent it from falling off.

[0010] In a further technical solution, the sealing assembly includes a rubber gasket and a silicone gasket. The rubber gasket is fixedly disposed on one side of the fitting frame, and the silicone gasket is fixedly disposed on one side of the rubber gasket. The sealing assembly is used to seal the connection between the first embedded pipe and the second embedded pipe.

[0011] In a further technical solution, the number of guide rollers is several groups, and the several groups of guide rollers are distributed in a rectangular array. The guide rollers are used to guide the second pre-embedded pipe.

[0012] In a further technical solution, a number of locking holes are formed in a rectangular array on one side of the top surface of the second pre-embedded pipe. The locking holes are adapted to the locking pins, and the locking holes facilitate the fixing of the locking pins.

[0013] In a further technical solution, the limiting sleeve is fitted onto the surface of the first pre-embedded pipe, and the telescopic components are in several groups and distributed in a rectangular array. The limiting sleeve is used to limit the locking column.

[0014] The above-mentioned technical solutions adopted in the embodiments of this utility model can achieve the following beneficial effects: Firstly, this prefabricated building electromechanical pipeline connection device, through the setting of a limiting sleeve and a locking column, pulls the limiting sleeve away from the flared guide cover to insert the second pre-embedded pipe from the flared guide cover into the first pre-embedded pipe. During the insertion process, the locking column is pushed outward. After insertion into place, the limiting sleeve is released to reset it. The limiting sleeve presses the locking column into the locking hole of the second pre-embedded pipe for fixation, so that the first and second pre-embedded pipes can be quickly connected without bolts, improving the construction efficiency of electromechanical pre-embedded pipeline assembly.

[0015] Secondly, the prefabricated building electromechanical pipeline connection device, through the setting of the flared guide cover and the guide roller, provides a wide guide entrance when the second pre-embedded pipe is inserted into the first pre-embedded pipe, so as to correct and guide the end of the second pre-embedded pipe and avoid the difficulty of alignment operation in the dimly lit assembly space. When the flared guide cover contacts the guide roller, the rotation of the guide roller can effectively reduce resistance, so that the pipeline can be inserted into place more easily and smoothly. Attached Figure Description

[0016] The accompanying drawings, which are included to provide a further understanding of the present invention and constitute a part of this invention, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings: Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the limiting sleeve structure of this utility model; Figure 3 This is a schematic diagram of the locking column structure of this utility model; Figure 4 This is a schematic diagram of the cross-sectional structure of the flared guide cover of this utility model; Figure 5 This is a schematic diagram of the sealing assembly structure of this utility model; Figure 6 This is a schematic diagram of the cross-sectional structure of the first and second pre-embedded pipes of this utility model. Figure 7 This is an enlarged structural diagram of point A in this utility model;

[0017] Attached Figure

[0018] 1. First embedded pipe; 2. Positioning frame; 3. Telescopic assembly; 31. Fixing rod; 32. Extension rod; 33. Alloy spring; 4. Limiting sleeve frame; 5. Locking column; 6. Flared guide cover; 7. Second embedded pipe; 8. Guide roller; 9. Fitting frame; 10. Sealing assembly; 101. Rubber gasket; 102. Silicone gasket; 11. Sliding hanging ear. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below in conjunction with specific embodiments and corresponding drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0020] The technical solutions provided by the various embodiments of this utility model are described in detail below with reference to the accompanying drawings.

[0021] Reference Figures 1 to 7As shown, this utility model embodiment provides a prefabricated building electromechanical pipeline connection device, including a first embedded pipe 1, and further including: a positioning frame 2 disposed on one side of the surface of the first embedded pipe 1, a telescopic component 3 fixedly disposed on one side of the positioning frame 2, a limiting sleeve 4 fixedly disposed at one end of the telescopic component 3, and limiting grooves opened around the surface of the first embedded pipe 1, with locking pins 5 slidably disposed inside the limiting grooves; by setting the limiting sleeve 4 and locking pins 5, the limiting sleeve 4 is pulled away from the flared guide cover 6, and the second embedded pipe 7 is inserted from the flared guide cover 6 into the first embedded pipe 1. During the insertion process, the locking pins 5 will be pushed outward. After insertion into place, the limiting sleeve 4 is released to reset it, and the limiting sleeve 4 presses the locking pins 5 into the locking hole of the second embedded pipe 7 for fixation, so that the first embedded pipe 1 and the second embedded pipe 7 can be quickly connected without bolts, improving the construction efficiency of electromechanical embedded pipeline assembly; A flared guide cover 6 is installed at one end of the first embedded tube 1. A second embedded tube 7 is inserted into the inside of the flared guide cover 6. A guide roller 8 is rotatably installed at one end of the second embedded tube 7. With the flared guide cover 6 and the guide roller 8, when the second embedded tube 7 is inserted into the first embedded tube 1, the flared guide cover 6 can provide a wide guide entrance to correct and guide the end of the second embedded tube 7, avoiding the difficulty of alignment operation in the dimly lit assembly space. When the flared guide cover 6 contacts the guide roller 8, the rotation of the guide roller 8 can effectively reduce resistance, so that the pipeline can be inserted into place more easily and smoothly. A fitting frame 9 is installed on one side of the surface of the second embedded tube 7, and a sealing component 10 is fixedly installed on one side of the fitting frame 9.

[0022] Specifically, the telescopic component 3 includes a fixed rod 31, an extension rod 32, and an alloy spring 33. The fixed rod 31 is fixedly installed on one side of the positioning frame 2, the extension rod 32 is slidably installed inside the fixed rod 31, and the alloy spring 33 is sleeved on the surface of the fixed rod 31.

[0023] In this embodiment, during the movement of the limiting sleeve 4, the extension rod 32 slides synchronously inside the fixed rod 31, and the alloy spring 33 extends and retracts accordingly.

[0024] Specifically, one end of the alloy spring 33 is fixedly connected to the positioning frame 2, and the other end of the alloy spring 33 is fixedly connected to the limiting sleeve frame 4.

[0025] In this embodiment, the alloy spring 33 facilitates the reset of the limiting sleeve 4.

[0026] Specifically, sliding grooves are provided on both sides of the limiting groove, and sliding lugs 11 are fixedly provided on both sides of the surface of the locking column 5. The sliding lugs 11 are slidably disposed inside the sliding groove.

[0027] In this embodiment, the sliding lug 11 is used to limit the locking pin 5 to prevent it from falling off.

[0028] Specifically, the sealing assembly 10 includes a rubber gasket 101 and a silicone gasket 102. The rubber gasket 101 is fixedly disposed on one side of the fitting frame 9, and the silicone gasket 102 is fixedly disposed on one side of the rubber gasket 101.

[0029] In this embodiment, after the first embedded pipe 1 and the second embedded pipe 7 are inserted and tightened, the rubber gasket 101 and the silicone gasket 102 seal the connection between the first embedded pipe 1 and the second embedded pipe 7. The silicone gasket 102 is flexible and can fill any gaps that may exist, preventing external moisture and dust from entering the embedded pipe.

[0030] Specifically, there are several groups of guide rollers 8, and these groups of guide rollers 8 are distributed in a rectangular array.

[0031] In this embodiment, when the flared guide cover 6 contacts the guide roller 8, the rotation of the guide roller 8 can effectively reduce resistance, allowing the pipeline to be inserted into place more easily and smoothly.

[0032] Specifically, one side of the top surface of the second pre-embedded pipe 7 has several locking holes arranged in a rectangular array, and the locking holes are adapted to the locking pins 5.

[0033] In this embodiment, the locking hole facilitates the fixing of the locking pin 5.

[0034] Specifically, the limiting sleeve 4 is fitted onto the surface of the first pre-embedded pipe 1, and the telescopic components 3 are in several groups and distributed in a rectangular array.

[0035] In this embodiment, the telescopic component 3 facilitates the sliding of the limiting sleeve 4.

[0036] The working principle and usage process of this utility model: Pull the limiting sleeve 4 away from the side of the flared guide cover 6 to insert the second pre-embedded tube 7 from the flared guide cover 6 into the first pre-embedded tube 1. The flared guide cover 6 can provide a wide guide entrance to correct and guide the end of the second pre-embedded tube 7, avoiding the difficulty of alignment operation in the dimly lit assembly space. When the flared guide cover 6 contacts the guide roller 8, the rotation of the guide roller 8 can effectively reduce resistance, so that the pipeline can be inserted into place more easily and smoothly. During the insertion process, the second embedded pipe 7 will push the locking pin 5 outward. After it is inserted into place, the limiting sleeve 4 is released to reset it. The limiting sleeve 4 presses the locking pin 5 into the locking hole of the second embedded pipe 7 for fixation, so that the first embedded pipe 1 and the second embedded pipe 7 can be connected quickly without bolts, which improves the construction efficiency of electromechanical embedded pipeline assembly. After the first embedded pipe 1 and the second embedded pipe 7 are inserted and tightened, the rubber gasket 101 and the silicone gasket 102 seal the connection between the first embedded pipe 1 and the second embedded pipe 7. The silicone gasket 102 is flexible and can fill any gaps that may exist, preventing external moisture and dust from entering the embedded pipe.

[0037] The above description is merely an embodiment of this utility model and is not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principle of this utility model should be included within the scope of the claims of this utility model.

Claims

1. A prefabricated building electromechanical pipeline connection device, comprising a first embedded pipe (1), characterized in that, Also includes: A positioning frame (2) is provided on one side of the surface of the first pre-embedded pipe (1). A telescopic component (3) is fixedly provided on one side of the positioning frame (2). A limit sleeve (4) is fixedly provided at one end of the telescopic component (3). Limit grooves are opened around the surface of the first pre-embedded pipe (1). A locking column (5) is slidably provided inside the limit groove. A flared guide cover (6) is provided at one end of the first pre-embedded pipe (1), and a second pre-embedded pipe (7) is inserted inside the flared guide cover (6). A guide roller (8) is rotatably provided at one end of the second pre-embedded pipe (7). A fitting frame (9) is provided on one side of the surface of the second pre-embedded pipe (7), and a sealing component (10) is fixedly provided on one side of the fitting frame (9).

2. The prefabricated building electromechanical pipeline connection device according to claim 1, characterized in that: The telescopic assembly (3) includes a fixed rod (31), an extension rod (32) and an alloy spring (33). The fixed rod (31) is fixedly disposed on one side of the positioning frame (2), the extension rod (32) is slidably disposed inside the fixed rod (31), and the alloy spring (33) is sleeved on the surface of the fixed rod (31).

3. The prefabricated building electromechanical pipeline connection device according to claim 2, characterized in that: One end of the alloy spring (33) is fixedly connected to the positioning frame (2), and the other end of the alloy spring (33) is fixedly connected to the limiting sleeve frame (4).

4. The prefabricated building electromechanical pipeline connection device according to claim 1, characterized in that: The limiting groove is provided with sliding grooves on both sides, and the locking post (5) is fixedly provided with sliding lugs (11) on both sides of its surface. The sliding lugs (11) are slidably disposed inside the sliding groove.

5. The prefabricated building electromechanical pipeline connection device according to claim 1, characterized in that: The sealing assembly (10) includes a rubber gasket (101) and a silicone gasket (102). The rubber gasket (101) is fixedly disposed on one side of the fitting frame (9), and the silicone gasket (102) is fixedly disposed on one side of the rubber gasket (101).

6. The prefabricated building electromechanical pipeline connection device according to claim 1, characterized in that: The number of guide rollers (8) is several groups, and the several groups of guide rollers (8) are distributed in a rectangular array.

7. The prefabricated building electromechanical pipeline connection device according to claim 1, characterized in that: The second pre-embedded pipe (7) has a rectangular array of locking holes on one side of its top surface, and the locking holes are adapted to the locking pin (5).

8. The prefabricated building electromechanical pipeline connection device according to claim 1, characterized in that: The limiting sleeve (4) is fitted onto the surface of the first pre-embedded pipe (1), and the telescopic components (3) are in several groups and distributed in a rectangular array.

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