Multi-channel through groove pipe fitting

Abstract

The utility model relates to the technical field of through groove pipe fittings, in particular to a multi-channel through groove pipe fitting which comprises a multi-channel through groove pipe fitting body, three internal thread grooves are formed in the multi-channel through groove pipe fitting body, and the left side of the multi-channel through groove pipe fitting body is in threaded connection with a threaded sleeve. According to the multi-channel through groove pipe fitting, the protruding plate at the position of the fixing ring is rotated, so that the threaded sleeve is conveniently driven to rotate, the threaded sleeve is installed on the multi-channel through groove pipe fitting in a threaded mode, and then the two positioning arc plates can tightly press the rubber sleeve. Meanwhile, the two positioning arc plates can be used for reinforcing the multi-channel through groove pipe fitting body and the threaded sleeve, the overall stability of the multi-channel through groove pipe fitting is ensured, the supporting base above the reinforcing plate can be used for supporting the lower portion of the threaded sleeve, and therefore the multi-channel through groove pipe fitting is more stable. Therefore, the connectivity between the multi-channel through groove pipe fitting and the threaded sleeve is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of through-slot pipe fittings, in particular to a multi-channel through-slot pipe fitting. Background Art

[0002] Through-channel pipe fittings are a new type of pipe connection material, and their main function is to connect and support pipes. Multi-channel through-channel pipe fittings were initially used in building drainage systems. As their advantages are continuously explored, they have now been widely used in construction, municipal administration, fire protection, industry and other fields.

[0003] The prior art discloses patent application number "CN202220089434.3", a spliced ​​four-way groove pipe fitting, including an installation cavity and four connecting ports opened on the installation cavity, the installation cavity is respectively equipped with connecting pipes through the connecting ports, and is reset by a push rod under the elastic force of a spring. When the push rod is reset, the slider moves from the edge of the circular plate to the center. At this time, the circular plate rotates through the rotating shaft and is parallel to the central axis of the connecting pipe. At this time, water can pass, thereby achieving the ability to individually control the water flow of the connecting pipe.

[0004] The grooved pipe fitting can only achieve the effect of controlling the water flow of a single connecting pipe. In actual use, since most multi-channel through-groove pipe fittings are assembled by threaded sleeve connection, the threaded sleeve and the through-groove pipe fitting are connected together. At this time, the threaded sleeve is easily loosened due to excessive hydraulic pressure, making it difficult to install the threaded sleeve securely, thereby affecting the overall stability of the multi-channel through-groove pipe fitting and making it inconvenient to use. Utility Model Content

[0005] The purpose of the utility model is to provide a multi-channel through-groove pipe fitting to solve the problems raised in the above background technology.

[0006] The purpose of the utility model can be achieved through the following technical solutions:

[0007] A multi-channel through-slot pipe fitting comprises a multi-channel through-slot pipe fitting body, three internal thread grooves are opened inside the multi-channel through-slot pipe fitting body, a threaded sleeve is connected to the left thread of the multi-channel through-slot pipe fitting body, a rubber sleeve is sleeved on the outer surfaces of the multi-channel through-slot pipe fitting body and the threaded sleeve together, the rubber sleeve is used to seal the threaded sleeve, a fixing ring is fixedly installed on the outer surface of the threaded sleeve, and a convex plate is connected to the outer surface of the fixing ring in an array;

[0008] A first positioning arc plate is installed on the upper side of the multi-channel through-groove pipe fitting body, and a second positioning arc plate is rotatably connected inside the first positioning arc plate. Support plates are installed on the first positioning arc plate and the right side of the first positioning arc plate respectively. A No. 1 fastening bolt is threadedly connected to the upper side of the two support plates, and a nut is threadedly connected to the outer surface of the No. 1 fastening bolt.

[0009] Preferably, the outer surfaces of the multi-channel through-groove pipe body and the internal thread groove are fixedly connected with two limiting vertical plates, and the limiting vertical plates are used to limit the first positioning arc plate and the second positioning arc plate.

[0010] Preferably, the outer surfaces of the multi-channel through-groove pipe body and the internal thread groove are each provided with two connecting plates, one side of the four connecting plates is slidably connected with a sliding rod, one side of the sliding rod passes through the connecting plate and extends to the other side of the connecting plate, a first connecting spring is connected between the four connecting plates and the sliding rod, and the sliding rod is used to fix the first positioning arc plate and the second positioning arc plate.

[0011] Preferably, a first base plate is installed on the lower side of the threaded sleeve, and a second base plate is installed on the lower side of the multi-channel through-groove pipe body. The inner sides of the first base plate and the second base plate are both slidably connected with telescopic clamping plates, and the inner sides of the two telescopic clamping plates are slidably connected with a reinforcement plate.

[0012] Preferably, a support seat for positioning the threaded sleeve is fixedly connected to the upper side of the reinforcement plate, and an array-distributed second connecting spring is installed between the two telescopic clamps and the reinforcement plate. The lower sides of the first base plate and the second base plate are threadedly connected with No. 2 fastening bolts, which are used to fix the telescopic clamps.

[0013] Preferably, the lower side of the No. 1 fastening bolt passes through the support plate and extends to the lower side of the support plate, and the first positioning arc plate and the second positioning arc plate are used to fix the rubber sleeve.

[0014] Beneficial effects of the utility model:

[0015] 1. The utility model rotates the convex plate at the fixing ring, which facilitates the threaded sleeve to rotate and is threadedly installed on the multi-channel through-groove pipe fitting. Then, the two positioning arc plates can be tightly pressed against the rubber sleeve. At this time, the rubber sleeve can play a role in reinforcing the seal to prevent the circulating liquid from leaking. At the same time, the two positioning arc plates can be used to reinforce the multi-channel through-groove pipe fitting body and the threaded sleeve to ensure the overall stability of the multi-channel through-groove pipe fitting.

[0016] 2. The utility model can simultaneously limit and fix the first positioning arc plate and the second positioning arc plate by utilizing a sliding rod equipped with a first connecting spring and a limiting vertical plate, which is beneficial to strengthening the fixing effect of the two positioning arc plates and further improving the sealing of the channel through-groove pipe fittings. Then, the support seat above the reinforcement plate can be supported under the threaded sleeve, thereby ensuring the connectivity between the multi-channel through-groove pipe fittings and the threaded sleeve, allowing the liquid to flow stably in the multi-channel through-groove pipe fittings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the utility model or the prior art, the drawings required for use in the embodiments or the prior art description are briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This utility model Figure 1 The enlarged view of point A in the middle;

[0020] Figure 3 This utility model Figure 1 A schematic diagram of the structure of the middle connecting plate, the sliding rod and the first connecting spring;

[0021] Figure 4 This utility model Figure 1 Installation diagram of the first positioning arc plate and the second positioning arc plate;

[0022] Figure 5 This utility model Figure 1 A schematic diagram of the structure of the middle reinforcement plate, the telescopic clamping plate and the second connecting spring;

[0023] The reference numerals in the figures are as follows:

[0024] 1. Multi-channel through-slot pipe fitting body; 2. Internal thread groove; 3. Threaded sleeve; 4. Fixed ring; 5. Convex plate; 6. Rubber sleeve; 7. First positioning arc plate; 8. Second positioning arc plate; 10. Limiting vertical plate; 11. Support plate; 12. No. 1 fastening bolt; 13. Nut; 14. Connecting plate; 15. Sliding rod; 16. First connecting spring; 17. First bottom plate; 18. Second bottom plate; 19. Telescopic clamping plate; 20. Reinforcement plate; 21. Support seat; 22. Second connecting spring; 23. No. 2 fastening bolt. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] like Figures 1 to 5As shown, a multi-channel through-slot pipe fitting comprises a multi-channel through-slot pipe fitting body 1, three internal thread grooves 2 are opened inside the multi-channel through-slot pipe fitting body 1, a threaded sleeve 3 is connected to the left side of the multi-channel through-slot pipe fitting body 1 through a thread, a rubber sleeve 6 is sleeved together on the outer surfaces of the multi-channel through-slot pipe fitting body 1 and the threaded sleeve 3, the rubber sleeve 6 is used to seal the threaded sleeve 3, a fixing ring 4 is fixedly installed on the outer surface of the threaded sleeve 3, and a convex plate 5 is connected to the outer surface of the fixing ring 4 in an array, and through the setting of the convex plate 5, the convex plate 5 can increase the friction with the hand, so that the threaded sleeve 3 can be installed into the internal thread groove 2 of the multi-channel through-slot pipe fitting with ease and convenience, and it is easy to use;

[0027] A first positioning arc plate 7 is installed on the upper side of the multi-channel through-groove pipe fitting body 1, and a second positioning arc plate 8 is rotatably connected inside the first positioning arc plate 7. Through the installation and use of the first positioning arc plate 7 and the second positioning arc plate 8, the two positioning arc plates can tightly squeeze the rubber sleeve 6, allowing the rubber sleeve 6 to seal the threaded sleeve 3. Support plates 11 are respectively installed on the right side of the first positioning arc plate 7 and the first positioning arc plate 7. The upper sides of the two support plates 11 are threadedly connected with a No. 1 fastening bolt 12, and the outer surface of the No. 1 fastening bolt 12 is threadedly connected with a nut 13.

[0028] Two position-limiting vertical plates 10 are fixedly connected to the outer surfaces of the multi-channel through-groove pipe body 1 and the internal thread groove 2 . The position-limiting vertical plates 10 are used to limit the first positioning arc plate 7 and the second positioning arc plate 8 .

[0029] The outer surfaces of the multi-channel through-groove pipe body 1 and the internal thread groove 2 are each provided with two connecting plates 14, one side of the four connecting plates 14 is slidably connected with a sliding rod 15, one side of the sliding rod 15 passes through the connecting plate 14 and extends to the other side of the connecting plate 14, and a first connecting spring 16 is connected between the four connecting plates 14 and the sliding rod 15, and the sliding rod 15 is used to fix the first positioning arc plate 7 and the second positioning arc plate 8.

[0030] A first bottom plate 17 is installed on the lower side of the threaded sleeve 3, and a second bottom plate 18 is installed on the lower side of the multi-channel through-groove pipe fitting body 1. The inner sides of the first bottom plate 17 and the second bottom plate 18 are both slidably connected with telescopic clamping plates 19, and the inner sides of the two telescopic clamping plates 19 are slidably connected with a reinforcement plate 20.

[0031] A support seat 21 for positioning the threaded sleeve 3 is fixedly connected to the upper side of the reinforcement plate 20. Through the setting of the support seat 21, the support seat 21 can also support the bottom of the second positioning arc plate 8, so that the two positioning arc plates can reinforce the installation of the threaded sleeve 3. An array-distributed second connecting spring 22 is installed between the two telescopic clamps 19 and the reinforcement plate 20. The lower sides of the first base plate 17 and the second base plate 18 are both threadedly connected with No. 2 fastening bolts 23. Through the setting of the No. 2 fastening bolts 23, the two telescopic clamps 19 can be fixed by the No. 2 fastening bolts 23, so that the support seat 21 can stably support the threaded sleeve 3 and ensure the stability of the threaded sleeve 3 during installation. The No. 2 fastening bolts 23 are used to fix the telescopic clamps 19.

[0032] The lower side of the No. 1 fastening bolt 12 passes through the support plate 11 and extends to the lower side of the support plate 11 . The first positioning arc plate 7 and the second positioning arc plate 8 are used to fix the rubber sleeve 6 .

[0033] The working principle of a multi-channel through-groove pipe fitting provided by the utility model is as follows:

[0034] By aligning the threaded sleeve 3 to the multi-channel through-groove pipe fitting body 1, and then holding the convex plate 5 at the fixing ring 4, it is convenient to drive the threaded sleeve 3 to rotate and threadedly install it on the multi-channel through-groove pipe fitting body 1, and then pull the rubber sleeve 6 so that the rubber sleeve 6 is sleeved between the multi-channel through-groove pipe fitting body 1 and the threaded sleeve 3, and then clamp the first positioning arc plate 7 and the second positioning arc plate 8 to the rubber sleeve 6, and then use the No. 1 fastening bolt 12 and the nut 13 to lock the two support plates 11, so that the two positioning arc plates can be tightly pressed on the rubber sleeve 6, and the rubber sleeve 6 can play a role in reinforcing the seal to prevent the circulating liquid from leaking. At the same time, the two positioning arc plates can be used to reinforce the multi-channel through-groove pipe fitting body 1 and the threaded sleeve 3 to ensure the overall stability of the multi-channel through-groove pipe fitting;

[0035] By utilizing the slide rod 15 equipped with the first connecting spring 16 and the limiting vertical plate 10, the first positioning arc plate 7 and the second positioning arc plate 8 can be limited and fixed at the same time, which is beneficial to strengthening the fixing effect of the two positioning arc plates and further improving the sealing of the channel through-groove pipe fittings. Then, the telescopic clamping plate 19 equipped with the second connecting spring 22 is squeezed at the reinforcement plate 20, so that the two elastic telescopic clamping plates 19 can be respectively clamped into the first bottom plate 17 and the second bottom plate 18 to fix the reinforcement plate 20, so that the support seat 21 above the reinforcement plate 20 can be supported under the threaded sleeve 3, thereby ensuring the connectivity between the multi-channel through-groove pipe fittings and the threaded sleeve 3, and allowing the liquid to flow stably in the multi-channel through-groove pipe fittings.

[0036] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A multi-channel through-slot pipe fitting, comprising a multi-channel through-slot pipe fitting body (1), characterized in that: The multi-channel through-groove pipe fitting body (1) is provided with three internal thread grooves (2), the left side of the multi-channel through-groove pipe fitting body (1) is threadedly connected to a threaded sleeve (3), the outer surfaces of the multi-channel through-groove pipe fitting body (1) and the threaded sleeve (3) are sleeved with a rubber sleeve (6), the rubber sleeve (6) is used to seal the threaded sleeve (3), a fixing ring (4) is fixedly mounted on the outer surface of the threaded sleeve (3), and the outer surface of the fixing ring (4) is connected to a convex plate (5) in an array; A first positioning arc plate (7) is installed on the upper side of the multi-channel through-groove pipe fitting body (1), and a second positioning arc plate (8) is rotatably connected inside the first positioning arc plate (7). Support plates (11) are installed on the right side of the first positioning arc plate (7) and the first positioning arc plate (7), respectively. A No. 1 fastening bolt (12) is threadedly connected to the upper side of the two support plates (11), and a nut (13) is threadedly connected to the outer surface of the No. 1 fastening bolt (12).

2. A multi-channel through-groove pipe fitting according to claim 1, characterized in that: The outer surfaces of the multi-channel through-groove pipe body (1) and the internal thread groove (2) are fixedly connected with two limiting vertical plates (10), and the limiting vertical plates (10) are used to limit the first positioning arc plate (7) and the second positioning arc plate (8).

3. A multi-channel through-groove pipe fitting according to claim 1, characterized in that: The outer surfaces of the multi-channel through-groove pipe body (1) and the internal thread groove (2) are each provided with two connecting plates (14); one side of the four connecting plates (14) is slidably connected to a slide rod (15); one side of the slide rod (15) passes through the connecting plate (14) and extends to the other side of the connecting plate (14); a first connecting spring (16) is connected between the four connecting plates (14) and the slide rod (15); and the slide rod (15) is used to fix the first positioning arc plate (7) and the second positioning arc plate (8).

4. A multi-channel through-groove pipe fitting according to claim 1, characterized in that: A first bottom plate (17) is installed on the lower side of the threaded sleeve (3), and a second bottom plate (18) is installed on the lower side of the multi-channel through-groove pipe fitting body (1). The inner sides of the first bottom plate (17) and the second bottom plate (18) are both slidably connected with telescopic clamping plates (19), and the inner sides of the two telescopic clamping plates (19) are slidably connected with a reinforcing plate (20).

5. A multi-channel through-groove pipe fitting according to claim 4, characterized in that: A support seat (21) for positioning the threaded sleeve (3) is fixedly connected to the upper side of the reinforcing plate (20), and an array-distributed second connecting spring (22) is installed between the two telescopic clamps (19) and the reinforcing plate (20), and the lower sides of the first base plate (17) and the second base plate (18) are both threadedly connected with a second fastening bolt (23), and the second fastening bolt (23) is used to fix the telescopic clamp (19).

6. A multi-channel through-groove pipe fitting according to claim 1, characterized in that: The lower side of the No. 1 fastening bolt (12) passes through the support plate (11) and extends to the lower side of the support plate (11), and the first positioning arc plate (7) and the second positioning arc plate (8) are used to fix the rubber sleeve (6).

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