Splicing type four-way groove pipe fitting

Abstract

The utility model relates to the technical field of four-way pipe fittings, in particular to a splicing type four-way groove pipe fitting which comprises a fixing seat, a rotating mechanism, four connecting pipes and four portal frames, a collecting cavity is formed in the fixing seat, the periphery of the collecting cavity is communicated with a leading-out cavity and the four connecting pipes, a U-shaped groove is formed in the leading-out cavity, a baffle is arranged at the position of the U-shaped groove, and the rotating mechanism is arranged on the fixing seat. The rotating mechanism comprises four driven gears, a driving gear, a protective cover, a rotating disc and four supporting cylinders, springs are arranged at the inner bottoms of the supporting cylinders, moving rods are arranged above the springs, and adjusting gears are rotationally arranged on the outer sides of the moving rods; the large-size driving gear drives the small-size adjusting gear, and then the small-size adjusting gear drives the large-size driven gear, so that the transmission ratio can be increased, the effect of saving more time is achieved, and a plurality of parts can be protected conveniently under the action of the protective cover.

Description

Technical Field

[0001] The utility model relates to the technical field of four-way pipe fittings, in particular to a spliced four-way groove pipe fitting. Background Art

[0002] A four-way pipe fitting is a common pipe connector used to connect four pipes with the same nominal diameter and intersecting vertically. A four-way grooved pipe fitting is a type of four-way pipe fitting. Four-way grooved pipe fittings are often used in life to connect water pipes and cable pipes. Four-way grooved pipe fittings can be connected in a variety of ways, including ferrule type, compression type, splicing type, etc., so you can choose the best one when using it.

[0003] The prior art patent CN212273144U discloses a spliced four-way grooved pipe fitting, including a fixed block and a lifting valve evenly distributed around the upper end surface of the fixed block, and a plurality of connecting blocks are evenly distributed around the fixed block, one end of the connecting blocks evenly distributed around the fixed block is connected to the fixed block, and the inner wall of the fixed block is symmetrically provided with a track; the lifting valve includes a bracket, a rotating shaft is installed through the bracket, the bottom end of the rotating shaft is connected to the baffle through a bearing, and the baffle is slidably installed in the track; the spliced four-way grooved pipe fitting can realize the splicing of the grooved pipe fittings by connecting the fixed block and the connecting block, and the water flow can be opened and closed by the lifting valve, thereby further realizing the function of free splicing of the pipe fittings.

[0004] However, in the above-mentioned prior art, since the screw is exposed to the outside for a long time, its outer surface will rust, which requires more effort to rotate. At the same time, rotating the rotating shaft alone makes the operation process of the baffle too time-consuming. Summary of the Invention

[0005] The purpose of the utility model is to provide a spliced four-way groove pipe fitting, aiming to solve the technical problems in the prior art that the outer surface of the screw will rust due to being exposed to the outside for a long time, thereby requiring more effort to rotate, and the operation of the baffle is too time-consuming due to rotating the rotating shaft alone.

[0006] To achieve the above-mentioned purpose, the utility model adopts a spliced four-way groove pipe fitting, including a fixed seat and a rotating mechanism, the fixed seat has a collection chamber, the collection chamber is connected to the four sides of the collection chamber, four connecting pipes are provided on the outside of the fixed seat, the export chamber has a U-shaped groove, the U-shaped groove is provided with a baffle, the baffle has a threaded groove, four gantries are provided above the fixed seat, the gantry is provided with a screw through a bearing, and the screw thread extends into the threaded groove, the rotating mechanism includes four driven gears, a driving gear and a protective cover, a rotating disk is provided above the driving gear, and four support cylinders are also provided above the fixed seat. A spring is provided at the inner bottom of the support cylinder, a moving rod is provided above the spring, and the moving rod extends out of the protective cover, an adjusting gear is rotatably provided on the outer side of the moving rod, and the volume of the driven gear is multiple times that of the adjusting gear, and the volume of the driving gear is multiple times that of the driven gear. The four driven gears are respectively fixedly connected to the corresponding screws and are located on the screws. The driving gear is rotatably provided between the fixed seat and the protective cover, and is also located between the multiple adjusting gears. The multiple adjusting gears are respectively located between the multiple driven gears. The protective cover is fixedly connected to the fixed seat and covers the fixed seat.

[0007] Wherein, the screw, the driving gear, the driven gear and the adjusting gear are all located in the protective cover.

[0008] The four connecting pipes are respectively arranged on the outside of the fixing seat in a cross-symmetrical manner and are connected to the corresponding outlet chambers.

[0009] Among them, the spliced four-way groove pipe fitting also includes four connecting seats, the inner side of the connecting seat has an internal thread, the outer side of the connecting pipe has an external thread, and the four connecting seats are respectively connected to the corresponding connecting pipe threads and are sleeved on the external threads.

[0010] Wherein, the spliced four-way groove pipe fitting further includes a plurality of U-shaped sealing gaskets, which are respectively bonded to the corresponding baffles and are located on the outside of the baffles and also in the corresponding U-shaped grooves.

[0011] The utility model discloses a spliced four-way groove pipe fitting, comprising a fixed seat and a rotating mechanism, wherein the fixed seat has a collecting cavity, the collecting cavity is connected to the outlet cavity on all sides, four connecting pipes are arranged on the outside of the fixed seat, the outlet cavity has a U-shaped groove, a baffle is arranged at the U-shaped groove, a threaded groove is arranged in the baffle, four gantries are arranged above the fixed seat, a screw is arranged on the gantries through a bearing, the rotating mechanism comprises four driven gears, a driving gear and a protective cover, a rotating disk is arranged above the driving gear, four supporting cylinders are also arranged above the fixed seat, a spring is arranged at the inner bottom of the supporting cylinder, a moving rod is arranged above the spring, an adjusting gear is arranged on the outer side of the moving rod, and the adjusting gear is brought into contact with the corresponding adjusting gear by pressing the adjusting gear. The driven gear and the driving gear are then driven by the rotating disk, so that the driving gear drives the adjusting gear, the adjusting gear drives the driven gear, and the screw drives the baffle through a thread, thereby controlling the closing or opening of the baffle. At the same time, the large driving gear drives the small adjusting gear, and the small adjusting gear drives the large driven gear, thereby increasing the transmission ratio and achieving a more time-saving effect. In addition, under the action of the protective cover, multiple components can be easily protected. In this way, the problem that the outer surface of the screw will rust due to being exposed to the outside for a long time is solved, thereby solving the problem that more effort is required when rotating it, and the technical problem that rotating the rotating shaft alone makes the operation of the baffle too time-consuming. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0013] Figure 1 It is a three-dimensional stereogram of the present utility model.

[0014] Figure 2 It is the main view of the present utility model.

[0015] Figure 3 This utility model Figure 2 Sectional view along line AA.

[0016] Figure 4 This utility model Figure 3 Cross-sectional view along line BB.

[0017] Figure 5It is a partial structural diagram of the rotating mechanism in the utility model.

[0018] 1-fixed seat, 2-collecting chamber, 3-export chamber, 4-connecting pipe, 5-U-shaped groove, 6-baffle, 7-thread groove, 8-gantry, 9-screw, 10-driven gear, 11-driving gear, 12-protective cover, 13-rotating disk, 14-support cylinder, 15-spring, 16-moving rod, 17-adjusting gear, 18-connecting seat, 19-internal thread, 20-external thread, 21-U-shaped sealing gasket. DETAILED DESCRIPTION

[0019] The following describes in detail embodiments of the present invention, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to explain the present invention, and should not be construed as limiting the present invention.

[0020] See also Figures 1 to 5 The utility model provides a spliced four-way groove pipe fitting, including a fixed seat 1 and a rotating mechanism. The fixed seat 1 has a collecting chamber 2, and the collecting chamber 2 is connected to a guide chamber 3 on all sides. Four connecting pipes 4 are provided on the outside of the fixed seat 1. The guide chamber 3 has a U-shaped groove 5, and a baffle 6 is provided at the U-shaped groove 5. The baffle 6 has a threaded groove 7. Four gantries 8 are provided above the fixed seat 1. The gantries 8 are provided with screws 9 through bearings, and the screws 9 extend into the threaded grooves 7 through threads. By rotating the screws 9, the screws 9 are rotated on the gantry 8, and the baffles 6 are adjusted under the action of the threaded grooves 7, so as to close or open the guide chamber 3.

[0021] According to this specific embodiment, the rotating mechanism includes four driven gears 10, a driving gear 11 and a protective cover 12. A rotating disk 13 is provided above the driving gear 11, and four support cylinders 14 are also provided above the fixed base 1. A spring 15 is provided at the inner bottom of the support cylinder 14, and a moving rod 16 is provided above the spring 15, and the moving rod 16 extends out of the protective cover 12. An adjusting gear 17 is rotatably provided on the outer side of the moving rod 16, and the volume of the driven gear 10 is multiple times that of the adjusting gear 17. The volume of the driving gear 11 is multiple times that of the driven gear 10. The four driven gears 10 are respectively fixedly connected to the corresponding screw rod 9 and are located on the screw rod 9. The driving gear 11 is rotatably provided between the fixed base 1 and the protective cover 12, and is also located between the multiple adjusting gears 17. The multiple adjusting gears 17 are respectively located between the multiple driven gears 10. The protective cover 12 is fixedly connected to the fixed base 1 and covers On the fixed seat 1, by pressing the corresponding adjusting gear 17, the adjusting gear 17 is brought into contact between the driven gear 10 and the driving gear 11, and then the driving gear 11 is transmitted through the rotating disk 13, so that the driving gear 11 transmits the adjusting gear 17, and the adjusting gear 17 transmits the driven gear 10, and the screw 9 transmits the baffle 6 by threading, thereby controlling the closing or opening of the baffle 6. At the same time, the large driving gear 11 transmits the small adjusting gear 17, and the small adjusting gear 17 transmits the large driven gear 10, thereby increasing the transmission ratio and achieving a more time-saving effect. In addition, under the action of the protective cover 12, multiple components can be easily protected. In this way, the problem that the outer surface of the screw will rust due to being exposed to the outside for a long time is solved, thereby consuming more effort when rotating, and the technical problem that rotating the rotating shaft alone makes the operation process of the baffle too time-consuming.

[0022] The screw 9 , the driving gear 11 , the driven gear 10 and the adjusting gear 17 are all located in the protective cover 12 .

[0023] Secondly, the four connecting pipes 4 are respectively arranged on the outside of the fixing base 1 in a cross-symmetrical manner, and are also connected to the corresponding outlet cavity 3.

[0024] Again, the spliced four-way groove pipe fitting also includes four connecting seats 18, the inner side of the connecting seat 18 has an internal thread 19, and the outer side of the connecting pipe 4 has an external thread 20. The four connecting seats 18 are respectively threadedly connected to the corresponding connecting pipes 4 and are sleeved on the external threads 20. The connecting seats 18 can be used to easily connect external pipes. The setting of the external threads 20 and the internal threads 19 can facilitate the quick disassembly and assembly of the connecting seat 18.

[0025] In addition, the spliced four-way groove pipe fitting also includes a plurality of U-shaped sealing gaskets 21, which are respectively bonded to the corresponding baffles 6 and are located on the outside of the baffles 6 and also located in the corresponding U-shaped grooves 5. The U-shaped sealing gaskets 21 can improve the sealing between the baffles 6 and the U-shaped grooves 5.

[0026] When the utility model is used to transport flowing water, by pressing the moving rod 16, the moving rod 16 pushes the adjusting gear 17 downward and is embedded between the driven gear 10 and the driving gear 11. At this time, the rotating disk 13 is rotated clockwise, so that the rotating disk 13 drives the driving gear 11, and the driving gear 11 drives the adjusting gear 17, and the adjusting gear 17 drives the driven gear 10. The screw 9 rotates under the action of the driven gear 10, and the baffle 6 moves upward under the action of the thread groove 7. At this time, the water is discharged through the outlet cavity 3. , to realize the delivery of water flow, and then relax the moving rod 16. The moving rod 16 moves upward under the action of the spring 15, and then the adjusting gear 17 is away from the driven gear 10 and the driving gear 11, thereby avoiding the accidental opening or closing of the baffle 6. If it is necessary to block the derivation chamber 3, it is sufficient to rotate the rotating disk 13 counterclockwise. In this way, the problem that the outer surface of the screw 9 will rust due to being exposed to the outside for a long time is solved, thereby consuming more effort when rotating, and the technical problem that rotating the rotating shaft alone makes the operation process of the baffle too time-consuming.

[0027] In the present invention, if the adjusting gear 17 cannot enter between the driven gear 10 and the driving gear 11, the rotating disk 13 can be slowly rotated to cause the driving gear 11 to drive the adjusting gear 17 to rotate by abutting against it, so that the adjusting gear 17 is completely embedded between the driven gear 10 and the driving gear 11, thereby realizing transmission.

[0028] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made in accordance with the claims of the present invention are still within the scope of the utility model.

Claims

1. A spliced four-way groove pipe fitting, comprising a fixed seat, a collecting cavity in the fixed seat, a guide cavity connected to the four sides of the collecting cavity, four connecting pipes provided on the outside of the fixed seat, a U-shaped groove in the guide cavity, a baffle provided at the U-shaped groove, a threaded groove in the baffle, four gantry frames provided above the fixed seat, a screw provided on the gantry through a bearing, and the screw thread extending into the threaded groove, characterized in that Also includes a rotation mechanism; The rotating mechanism includes four driven gears, a driving gear and a protective cover. A rotating disk is provided above the driving gear, and four supporting cylinders are also provided above the fixed seat. A spring is provided at the inner bottom of the supporting cylinder, and a moving rod is provided above the spring, and the moving rod extends out of the protective cover. An adjusting gear is rotatably provided on the outer side of the moving rod, and the volume of the driven gear is multiple times that of the adjusting gear, and the volume of the driving gear is multiple times that of the driven gear. The four driven gears are respectively fixedly connected to the corresponding screw rods and are located on the screw rods. The driving gear is rotatably provided between the fixed seat and the protective cover, and is also located between multiple adjusting gears. Multiple adjusting gears are respectively located between multiple driven gears. The protective cover is fixedly connected to the fixed seat and covers the fixed seat.

2. The spliced four-way groove pipe fitting according to claim 1, characterized in that: The screw, the driving gear, the driven gear and the adjusting gear are all located in the protective cover.

3. The spliced four-way grooved pipe fitting according to claim 2, characterized in that: The four connecting pipes are respectively arranged on the outer side of the fixing seat in a cross-symmetrical manner and are also connected to the corresponding outlet cavity.

4. The spliced four-way groove pipe fitting according to claim 3, characterized in that: The spliced four-way groove pipe fitting also includes four connecting seats, the inner side of the connecting seat has an internal thread, the outer side of the connecting pipe has an external thread, and the four connecting seats are respectively connected to the corresponding connecting pipe threads and are sleeved on the external threads.

5. The spliced four-way grooved pipe fitting according to claim 4, characterized in that: The spliced four-way groove pipe fitting further comprises a plurality of U-shaped sealing gaskets, which are respectively bonded to the corresponding baffles and are located on the outside of the baffles and in the corresponding U-shaped grooves.

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