Connecting piece for fabricated building pipeline

Abstract

The utility model relates to a connecting piece for an assembly type building pipeline, and belongs to the field of building construction.The connecting piece comprises an adjusting box, two upper clamping plates arranged at the bottom of the adjusting box and lower clamping plates arranged on the lower surfaces of the two upper clamping plates, and an adjusting mechanism extending to the outside of the adjusting box is arranged in the adjusting box; a telescopic assembly is arranged outside the upper clamping plate and the lower clamping plate. The adjusting mechanism comprises a positive and negative rotation motor fixedly installed on the inner top wall of the adjusting box. According to the connecting piece for the fabricated building pipeline, a controller starts a positive and negative rotation motor to work to drive an adjusting gear to rotate, so that the adjusting gear rotates to be meshed with a toothed plate, rapid movement of a left upper clamping plate and a right upper clamping plate is achieved, the operation steps of pipeline fixing are simplified, and the working efficiency is improved; the connecting piece can flexibly adapt to pipeline combinations of different sizes and materials, the universality and practicability of the connecting piece are improved, and the advantage of high installation efficiency is achieved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of building construction, in particular to a connecting piece for prefabricated building pipeline. BACKGROUND

[0002] With the acceleration of modern urban construction, the traditional building method has been unable to meet the market demand for efficiency and environmental protection. Prefabricated building, as a new building mode, has been widely promoted in the world due to its advantages of shortening construction period and reducing pollution. However, in prefabricated buildings, the installation and maintenance of pipeline systems are still a big problem, especially how to achieve quick and reliable connection between pipelines, which has become one of the bottlenecks restricting further development. Although there are various types of pipeline connecting pieces on the current market, they generally have problems such as high installation complexity and unstable sealing performance, which seriously limits the overall performance improvement of prefabricated buildings.

[0003] In the process of building construction, connecting pieces for prefabricated building pipelines are needed. Currently, the main means to solve the quick connection between pipelines include threaded connection, flange connection and welding. Among them, threaded connection achieves the purpose of fixation by rotating the inner and outer threads on two pipes to engage with each other, which is simple to operate, but prone to wear and tear, and may leak after long-term use. Flange connection is to process the end of two pipelines into a flat surface, add a gasket in the middle and fasten it with bolts, which has strong sealing performance and pressure-bearing capacity, but takes a long time to assemble and is not convenient for frequent disassembly. Welding is a permanent connection method with high strength, but it is difficult to operate on site and difficult to repair once damaged. The existing pipeline connection methods generally have problems such as slow installation speed, poor flexibility, difficult maintenance and high cost. Especially when facing different sizes and materials of pipeline combinations, the application limitations of the above methods are more obvious, which seriously affects the engineering progress and building quality. The connection and fixation of prefabricated building pipelines mainly rely on traditional fasteners such as bolts and nuts, which not only operate complicatedly, but also are difficult to adapt to different sizes and materials of pipeline combinations. Therefore, a connecting piece for prefabricated building pipeline is proposed to solve the above problems. CONTENT OF THE UTILITY MODEL

[0004] In view of the deficiencies of the prior art, the present application provides a connecting piece for prefabricated building pipeline, which has the advantages of high installation efficiency and strong practicality, solves the problems of slow installation speed, poor flexibility, difficult maintenance and high cost of the existing pipeline connection methods, and the application limitations of the above methods are more obvious when facing different sizes and materials of pipeline combinations, which seriously affects the engineering progress and building quality. The connection and fixation of prefabricated building pipelines mainly rely on traditional fasteners such as bolts and nuts, which not only operate complicatedly, but also are difficult to adapt to different sizes and materials of pipeline combinations.

[0005] In summary, the present application provides the following technical solutions: a connecting piece for prefabricated building pipes, comprising an adjusting box, two upper clamping plates arranged at the bottom of the adjusting box, and a lower clamping plate arranged on the lower surface of the two upper clamping plates, wherein the inside of the adjusting box is provided with an adjusting mechanism extending to the outside thereof, and the outside of the upper clamping plate and the lower clamping plate is provided with a telescopic assembly.

[0006] The adjusting mechanism comprises a forward and reverse motor fixedly installed on the inner top wall of the adjusting box, an adjusting gear fixedly connected to the output shaft of the forward and reverse motor, a toothed plate meshingly connected to the outside of the adjusting gear, and a connecting rod fixedly connected to the lower surface of the toothed plate.

[0007] The telescopic assembly comprises a fixed sleeve fixedly connected to the outside of the upper clamping plate and the lower clamping plate, and an adjusting rod slidingly connected to the inside of the two fixed sleeves.

[0008] By adopting the above technical solutions, the connecting piece for prefabricated building pipes is started by the controller to drive the forward and reverse motor to work and rotate the adjusting gear, so that the rotating adjusting gear and the toothed plate meshing principle realize the rapid movement of the two upper clamping plates on the left and right, simplify the operation steps of pipe fixing, improve the work efficiency, and through the adjusting mechanism, the system can be flexibly adapted to pipe combinations of different sizes and materials, improve the versatility and practicality of the connecting piece, and achieve the advantage of high installation efficiency; through the telescopic action of the fixed sleeve and the adjusting rod, the distance between the upper clamping plate and the lower clamping plate can be quickly adjusted according to pipes of different sizes, and through the setting of the fixed rod and the connecting plate, the device as a whole is connected with the wall or other fixed structure, providing stable connection, which can flexibly and accurately adapt to pipe combinations of different sizes and materials, achieving the advantage of strong practicality.

[0009] Further, the forward and reverse motor is fixedly installed on the inner top wall of the adjusting box by bolts, and the inside of the adjusting box is detachably installed with a storage battery electrically connected with the forward and reverse motor.

[0010] The beneficial effects of the above further scheme are: the controller starts the forward and reverse motor to work and drive the adjusting gear to rotate, so that the rotating adjusting gear and the toothed plate meshing principle realize the rapid movement of the two upper clamping plates on the left and right.

[0011] Further, the number of toothed plates is two, and the two toothed plates are symmetrically distributed in front of and behind the outer surface of the adjusting gear in sequence, and are mutually meshed with the adjusting gear, and the inside of the adjusting box is provided with a movable opening matched with the toothed plate.

[0012] The beneficial effects of the above further scheme are: through the meshing principle of the toothed plate and the adjusting gear, the system can be adjusted according to the actual needs of the pipe, thereby improving the flexibility of the system.

[0013] Further, the number of connecting rods is two, and the two connecting rods are symmetrically distributed on the upper surfaces of the two tooth plates, the inside of the adjusting box is provided with moving openings matched with the connecting rods, and the two upper clamping plates are respectively fixedly connected to the bottom ends of the two connecting rods.

[0014] The beneficial effect of the above further scheme is that the adjusting mechanism can be flexibly adapted to pipes of different sizes and materials.

[0015] Further, the upper surfaces of the two tooth plates are fixedly connected with sliding blocks extending into the inside of the adjusting box, the inside of the adjusting box is provided with sliding grooves matched with the sliding blocks, and the sliding blocks and the sliding grooves are in sliding connection.

[0016] The beneficial effect of the above further scheme is that the sliding blocks and the sliding grooves improve the stability of the left and right movement of the two tooth plates, and ensure the stability and reliability of the system during operation.

[0017] Further, the adjusting rod is a hollow cylinder, the inside of the adjusting rod is provided with a plurality of adjusting holes, the two ends of the adjusting rod are respectively in sliding connection with the two fixing sleeves, and the inside of the fixing sleeve is installed with a limiting rod extending into the inside of the adjusting rod.

[0018] The beneficial effect of the above further scheme is that the limiting rod is convenient for limiting the adjusted adjusting rod.

[0019] Further, the number of telescopic components is two, and the two telescopic components are symmetrically distributed on the opposite sides of the two upper clamping plates.

[0020] The beneficial effect of the above further scheme is that the telescopic action of the fixing sleeve and the adjusting rod is convenient for adjusting the distance between the upper clamping plate and the lower clamping plate according to pipes of different sizes.

[0021] Further, the top of the adjusting box is provided with a connecting assembly, and the connecting assembly comprises a fixed rod fixedly connected to the top of the adjusting box and a connecting plate fixedly connected to the top end of the fixed rod.

[0022] The beneficial effect of the above further scheme is that the fixed rod and the connecting plate are used to connect the whole device with a wall or other fixed structure, and provide stable connection.

[0023] Compared with the prior art, the connecting piece for fabricated building pipes provided by the present application has the following beneficial effects:

[0024] 1. The connecting piece for the assembled building pipeline, through the controller to start the forward and reverse motor work to drive the adjusting gear rotation, makes the adjusting gear rotation and the gear plate meshing principle, realizes the left and right two upper clamping plates fast movement, simplifies the operation steps of pipeline fixing, improves the work efficiency, through the adjusting mechanism, can flexibly adapt to the pipeline combination of different sizes and materials, improves the versatility and practicality of the connecting piece, achieves the advantage of high installation efficiency.

[0025] 2. The connecting piece for the assembled building pipeline, through the telescopic action of the fixing sleeve and the adjusting rod, it is convenient to adjust the distance between the upper clamping plate and the lower clamping plate according to the pipeline of different sizes, through the setting of the fixed rod and the connecting plate, it is used to connect the device as a whole with the wall or other fixed structure, provides stable connection, can flexibly and accurately adapt to the pipeline combination of different sizes and materials, achieves the advantage of strong practicality. BRIEF DESCRIPTION OF DRAWINGS

[0026] Fig. 1 is the structure perspective view of the present application;

[0027] Fig. 2 is the structure perspective view of the adjusting mechanism of the present application;

[0028] Fig. 3 is the structure perspective view of the upper clamping plate, the lower clamping plate and the telescopic assembly of the present application.

[0029] BRIEF DESCRIPTION OF DRAWINGS

[0030] 1. Adjusting box; 2. Upper clamping plate; 3. Lower clamping plate; 4. Adjusting mechanism; 41. Forward and reverse motor; 42. Adjusting gear; 43. Gear plate; 44. Connecting rod; 45. Sliding block; 5. Telescopic assembly; 51. Fixed sleeve; 52. Adjusting rod; 53. Adjusting hole; 6. Connecting assembly; 61. Fixed rod; 62. Connecting plate. DETAILED DESCRIPTION

[0031] Please refer to Figs. 1 to 3The utility model discloses a kind of connecting pieces for prefabricated building pipeline in the embodiment, including adjusting box 1, the number of two upper clamping plates 2 being arranged at the bottom of adjusting box 1 and lower clamping plate 3 being arranged at the lower surface of two upper clamping plates 2, adjusting mechanism 4 being arranged in the inside of adjusting box 1 and extending to its outside, the outside of upper clamping plate 2 and lower clamping plate 3 is provided with telescopic component 5, adjusting mechanism 4 includes positive and negative rotation motor 41 being fixedly installed on the inner top wall of adjusting box 1, adjusting gear 42 being fixedly connected on the output shaft of positive and negative rotation motor 41, toothed plate 43 being engagedly connected on the outside of adjusting gear 42 and connecting rod 44 being fixedly connected on the lower surface of toothed plate 43.By controller starting positive and negative rotation motor 41 work drives adjusting gear 42 rotation, so that adjusting gear 42 rotation and toothed plate 43 engagement principle, realize left and right two upper clamping plates 2 fast movement, simplify the operation step of pipeline fixation, improve work efficiency, by adjusting mechanism 4, it can be flexibly adapted to pipeline combination of different sizes and materials, improve the versatility and practicality of connecting piece, reach the advantage of high installation efficiency.

[0032] Wherein, positive and negative rotation motor 41 is fixedly installed on the inner top wall of adjusting box 1 by bolt, and a battery electrically connected with the positive and negative rotation motor 41 is detachably installed in the inside of the adjusting box 1. The controller starts the positive and negative rotation motor 41 to realize fast forward and reverse rotation, thereby driving the adjusting gear 42 to rotate. This design significantly simplifies the operation steps of pipeline fixation, making the whole process more efficient. Automation control reduces manual intervention and improves work efficiency. The adjusting mechanism 4 can flexibly adapt to pipeline combination of different sizes and materials, which increases the versatility and practicality of the connecting piece. The engagement principle of the toothed plate 43 and the adjusting gear 42 enables the system to adjust according to the actual needs of the pipeline, thereby improving the flexibility of the system.

[0033] Specifically, the number of toothed plates 43 is two, and the two toothed plates 43 are symmetrically distributed in front of and behind the outer surface of the adjusting gear 42 in sequence, and are mutually engaged with the adjusting gear 42. An activity port adapted to the toothed plate 43 is formed in the inside of the adjusting box 1.

[0034] It should be noted that the number of connecting rods 44 is two, and the two connecting rods 44 are symmetrically distributed on the upper surfaces of the two toothed plates 43. A moving port adapted to the connecting rod 44 is formed in the inside of the adjusting box 1, and the two upper clamping plates 2 are fixedly connected to the bottom ends of the two connecting rods 44.

[0035] In addition, the upper surfaces of the two toothed plates 43 are fixedly connected with sliding blocks 45 extending into the inside of the adjusting box 1, and the inside of the adjusting box 1 is provided with a sliding groove adapted to the sliding block 45, and the sliding block 45 is slidingly connected with the sliding groove. By setting the sliding block 45 and the sliding groove, the stability of the left and right movement of the two toothed plates 43 is improved, ensuring the stability and reliability of the system during operation. Stable movement mechanism helps to reduce wear and failure, prolonging the service life of the system.

[0036] Please refer to Fig. 1 and Fig. 3 In this embodiment, the telescopic assembly 5 includes a fixed sleeve 51 fixedly connected to the outer part of the upper clamping plate 2 and the lower clamping plate 3, and an adjusting rod 52 slidingly connected to the inside of the two fixed sleeves 51.

[0037] The adjusting rod 52 is a hollow cylinder, and a plurality of adjusting holes 53 are formed in the inside of the adjusting rod 52. The two ends of the adjusting rod 52 are slidingly connected to the two fixed sleeves 51, and the inside of the fixed sleeve 51 is provided with a limiting rod extending into the inside of the adjusting rod 52.

[0038] It should be noted that the number of telescopic assemblies 5 is two, and the two telescopic assemblies 5 are symmetrically distributed on the opposite sides of the two upper clamping plates 2. This height-adjustable feature allows the same set of clamps to be used for pipes of various sizes, improving the versatility and practicality of the clamps. The telescopic operation of the adjusting rod 52 is usually relatively simple and fast, and users can easily switch between pipes of different sizes without the need to replace the clamps or make complex adjustments. Through the precise telescopic operation of the adjusting rod 52, users can achieve precise control of the distance between the upper clamping plate 2 and the lower clamping plate 3, ensuring that the pipe is firmly and uniformly clamped. Precise control helps to reduce the risk of damage to the pipe during installation and improves the overall stability of the system. It can also adapt to pipes of different materials and thicknesses, whether metal, plastic or other composite materials, and can ensure proper clamping force by adjusting the distance. This adaptability allows the clamp to perform outstandingly in a variety of application scenarios. The fixed sleeve 51 and the adjusting rod 52 are made of strong and durable materials, which can withstand the wear and tear caused by repeated use and long-term operation.

[0039] Please refer to Fig. 1In this embodiment, the top of the adjusting box 1 is provided with a connecting assembly 6, which includes a fixed rod 61 fixedly connected to the top of the adjusting box 1 and a connecting plate 62 fixedly connected to the top end of the fixed rod 61. Stable connection can reduce safety hazards caused by device shaking or displacement, such as accidental situations such as falling off and collapse. In the case of needing to bear larger load or dynamic load, stable connection is the key factor to ensure safety. The design of the fixed rod 61 and the connecting plate 62 is usually simple and clear, which is convenient for installation and disassembly. This design not only reduces the installation cost, but also makes the subsequent maintenance and replacement work more convenient. The combination of the fixed rod 61 and the connecting plate 62 can adapt to different wall structures and materials, such as brick walls, concrete walls, wooden walls, etc., and can play a role in various application scenarios, improving the versatility and practicality of the device. The fixed rod 61 and the connecting plate 62 are usually made of high-strength, corrosion-resistant materials, which can withstand long-term load and harsh environmental influences. High durability ensures that the device maintains stable performance during long-term use, reducing maintenance and replacement costs due to material aging or damage.

[0040] The working principle of the above embodiment is:

[0041] In use, by setting the fixed rod 61 and the connecting plate 62, the device as a whole is connected with the wall or other fixed structure to provide stable connection, and then the controller starts the forward and reverse motor 41 to realize fast forward and reverse rotation, thereby driving the adjusting gear 42 to rotate. This design significantly simplifies the operation steps of pipe fixing, making the whole process more efficient. Automation control reduces manual intervention and improves work efficiency. The adjusting mechanism 4 can flexibly adapt to pipe combinations of different sizes and materials, which increases the versatility and practicality of the connecting piece. The meshing principle of the tooth plate 43 and the adjusting gear 42 enables the system to adjust according to the actual needs of the pipe, thereby improving the flexibility of the system, realizing the fast movement of the left and right upper clamping plates 2, simplifying the operation steps of pipe fixing, and through the adjusting mechanism 4, it can flexibly adapt to pipe combinations of different sizes and materials, improving the versatility and practicality of the connecting piece, and through the telescopic action of the fixed sleeve 51 and the adjusting rod 52, it is convenient to adjust the distance between the upper clamping plate 2 and the lower clamping plate 3 according to pipes of different sizes.

Claims

1. A connection for use with fabricated building ductwork, characterised in that: Including the adjusting box (1), the number of the upper clamping plate (2) arranged at the bottom of the adjusting box (1) is two and the lower clamping plate (3) arranged on the lower surface of the two upper clamping plates (2), the inside of the adjusting box (1) is provided with the adjusting mechanism (4) extending to the outside thereof, the outside of the upper clamping plate (2) and the lower clamping plate (3) is provided with the telescopic assembly (5); The adjusting mechanism (4) includes a reversible motor (41) fixedly installed on the inner top wall of the adjusting box (1), an adjusting gear (42) fixedly connected to the output shaft of the reversible motor (41), a toothed plate (43) engagedly connected to the outside of the adjusting gear (42), and a connecting rod (44) fixedly connected to the lower surface of the toothed plate (43); The telescopic assembly (5) includes fixed sleeves (51) fixedly connected to the outside of the upper clamping plate (2) and the lower clamping plate (3) respectively and an adjusting rod (52) slidingly connected to the inside of the two fixed sleeves (51).

2. The connecting piece for fabricated building ducts according to claim 1, characterized in that: The reversible motor (41) is fixedly installed on the inner top wall of the adjusting box (1) by bolts, and the inside of the adjusting box (1) is detachably provided with a storage battery electrically connected to the reversible motor (41).

3. The connecting piece for fabricated building ducts according to claim 1, characterized in that: The number of the toothed plates (43) is two, the two toothed plates (43) are symmetrically distributed in front of and behind the outer surface of the adjusting gear (42) in sequence, and are all engaged with the adjusting gear (42), and the inside of the adjusting box (1) is provided with a movable opening matched with the toothed plate (43).

4. The connecting piece for fabricated building ducts according to claim 1, characterized in that: The number of the connecting rods (44) is two, the two connecting rods (44) are symmetrically distributed on the upper surfaces of the two toothed plates (43), the inside of the adjusting box (1) is provided with a moving opening matched with the connecting rod (44), and the two upper clamping plates (2) are fixedly connected to the bottom ends of the two connecting rods (44) respectively.

5. The connecting piece for fabricated building ducts according to claim 1, characterized in that: The upper surfaces of the two toothed plates (43) are all fixedly connected with sliding blocks (45) extending to the inside of the adjusting box (1), the inside of the adjusting box (1) is provided with a sliding groove matched with the sliding block (45), and the sliding block (45) is slidingly connected with the sliding groove.

6. The connecting piece for fabricated building ducts according to claim 1, characterized in that: The adjusting rod (52) is a hollow cylinder, a plurality of adjusting holes (53) are formed in the inside of the adjusting rod (52), the two ends of the adjusting rod (52) are slidingly connected with the two fixed sleeves (51) respectively, and a limiting rod extending to the inside of the adjusting rod (52) is installed in the inside of the fixed sleeve (51).

7. The connecting piece for fabricated building ducts according to claim 1, characterized in that: The number of the telescopic assemblies (5) is two, and the two telescopic assemblies (5) are symmetrically distributed on the opposite sides of the two upper clamping plates (2).

8. The connecting piece for fabricated building ducts according to claim 1, characterized in that: The top of the adjusting box (1) is provided with a connecting assembly (6), and the connecting assembly (6) includes a fixed rod (61) fixedly connected to the top of the adjusting box (1) and a connecting plate (62) fixedly connected to the top end of the fixed rod (61).

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