Branch pipe joint device of water supply pipe

Abstract

The utility model discloses a water supply pipe branch pipe joint device which comprises a joint, two ends of the joint are respectively and detachably connected with a group of water pipes in a sealing mode, outer walls of opposite ends of the two groups of water pipes are provided with clamping grooves, two ends of the joint are respectively provided with a group of limiting seats, the two groups of limiting seats are respectively connected with a group of limiting blocks through elastic assemblies, and the limiting blocks can be clamped into the clamping grooves. According to the utility model, the limiting rod can be pulled to be inserted into the limiting seat by utilizing the pulling force of the spring, so that the limiting block can be pushed to slide out of the limiting seat and can be inserted into the clamping groove to lock the water pipe and prevent the water pipe from being separated from the joint; the connector is not prone to falling off due to various reasons, and stability and safety of a water supply system are not affected.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of joint device, concretely is a water supply pipe branch joint device. BACKGROUND

[0002] In the water supply system, the branch joint device plays a vital role, it is responsible for the water flow of main pipeline is introduced into each branch pipeline, ensure the normal operation of the whole water supply network, the water flow in the pipeline can produce certain pressure and vibration in the operation process of water supply system, especially on the pump house and the pipeline of violent vibration, this pressure and vibration can aggravate the loosening and falling of joint.

[0003] However, the traditional water supply pipe branch joint device often lacks the anti-falling structure in the design, which leads to the joint falling off easily due to various reasons in the actual application process, thereby affecting the stability and safety of the water supply system, therefore we provide a water supply pipe branch joint device. UTILITY MODEL CONTENT

[0004] The utility model is provided with a water supply pipe branch joint device to solve the problems in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a water supply pipe branch joint device, including the joint, the both ends of the joint are sealed and connected with a group of water pipes, the opposite end outer wall of two groups of water pipes is provided with a clamping groove, the both ends of the joint are provided with a group of limiting seats, two groups of limiting seats are connected with a group of limiting blocks through elastic components, and the limiting blocks can be clamped into the clamping grooves.

[0006] Preferably, the elastic component includes a limiting rod and a spring, the limiting blocks are slidingly installed in the inner cavities of the limiting seats, the both ends of the limiting blocks are connected with a group of limiting rods, the limiting rods are slidingly connected with the limiting seats, and the ends of the limiting rods located outside the limiting seats are sleeved with the springs.

[0007] Preferably, the two groups of limiting seats at the both ends of the joint can be adjusted in spacing through the adjusting assembly, and can be adapted according to the positions of the clamping grooves.

[0008] Preferably, the adjusting assembly includes a sliding seat, a forward and reverse screw rod and a knob, the outer walls of the both ends of the joint are installed with two groups of sliding seats, the two groups of sliding seats are rotationally connected with the forward and reverse screw rod, the outer part of the forward and reverse screw rod is installed with the knob, and the both ends of the forward and reverse screw rod are respectively threadedly connected with the extension parts of two groups of limiting seats, and the extension parts of the limiting seats can slide along the inner cavities of one end of the sliding seat.

[0009] Preferably, the end of the sliding seat away from the joint is of an open structure, and the limiting seats can be separated from the inner cavities of the sliding seat.

[0010] Preferably, a first connecting piece is integrally formed at the middle position of the inner wall of the connector, and a group of sealing rings is arranged on both sides of the first connecting piece.

[0011] Preferably, a second connecting piece is integrally formed on the side of the first connecting piece away from the connector, the second connecting piece extends to both sides of the first connecting piece, and a placing cavity is formed between the second connecting piece and the connector.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] 1. The utility model discloses a locking structure of a water pipe and a connector, which comprises a connector, a water pipe and a locking structure, wherein the locking structure comprises a first connecting piece, a second connecting piece and a plurality of limiting seats.

[0014] 2. The utility model discloses a locking structure of a water pipe and a connector, which comprises a connector, a water pipe and a locking structure, wherein the locking structure comprises a first connecting piece, a second connecting piece and a plurality of limiting seats. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a sectional view of the overall structure of the utility model;

[0016] Figure 2 It is an enlarged view of structure A of the utility model;

[0017] Figure 3 It is a schematic view of the overall structure of the utility model;

[0018] Figure 4 It is a sectional view of the limiting seat in the overall structure of the utility model;

[0019] Figure 5 It is an enlarged view of structure B of the utility model.

[0020] In the diagram: 1. Connector, 2. Water pipe, 3. Slot, 4. Limit seat, 5. Limit block, 6. Limit rod, 7. Spring, 8. Slide, 9. Positive and negative screws, 10. Knob, 11. First connector, 12. Sealing ring, 13. Second connector. 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. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Example 1

[0023] Please refer to Figures 1-5 As shown, this utility model provides a water supply pipe branch pipe connector device, including a connector 1. Each end of the connector 1 is detachably and sealed to a set of water pipes 2. The outer wall of the opposite end of the two sets of water pipes 2 is provided with a groove 3. Each end of the connector 1 is provided with a set of limiting seats 4. Each set of limiting seats 4 is connected to a set of limiting blocks 5 through an elastic component. The limiting blocks 5 can be inserted into the groove 3.

[0024] In this embodiment, the elastic component can be used to push the limiting block 5, causing it to slide out of the limiting seat 4 and then into the slot 3, thereby locking the two sets of water pipes 2 and preventing them from detaching from the connector 1. Compared with the prior art, the anti-detachment structure can be used to strengthen the connection between the connector 1 and the water pipe 2, making it less likely for the connector 1 to fall off due to various reasons, and not affecting the stability and safety of the water supply system.

[0025] Please refer to Figures 1-5 As shown, the elastic component includes a limiting rod 6 and a spring 7. The limiting block 5 is slidably installed in the inner cavity of the limiting seat 4. Each end of the limiting block 5 is connected to a set of limiting rods 6. The limiting rods 6 are slidably connected to the limiting seat 4, and the end of the limiting rod located outside the limiting seat 4 is fitted with a spring 7.

[0026] In this embodiment, the tension of the spring 7 can be used to pull the limiting rod 6 into the limiting seat 4, which in turn can push the limiting block 5 out of the limiting seat 4 and into the slot 3 to lock the water pipe 2.

[0027] Please refer to Figures 1-5As shown, the two groups of limiting seats 4 at both ends of the connector 1 can be adjusted in spacing by the adjusting assembly, which can be adapted according to the position of the clamping groove 3. The adjusting assembly includes a sliding seat 8, a reversible screw rod 9, and a knob 10. Two groups of sliding seats 8 are installed on the outer wall at both ends of the connector 1, and the two groups of sliding seats 8 are rotationally connected with the reversible screw rod 9. The knob 10 is installed on the outside of the reversible screw rod 9, and the two ends of the reversible screw rod 9 are respectively threadedly connected with the extension of the two groups of limiting seats 4. The extension of the limiting seat 4 can slide along the inner cavity of one end of the sliding seat 8. The end of the sliding seat 8 away from the connector 1 is of an open structure, which can realize the disengagement of the limiting seat 4 from the inner cavity of the sliding seat 8. A first connecting piece 11 is integrally formed at the middle position of the inner wall of the connector 1. One group of sealing rings 12 is arranged on both sides of the first connecting piece 11. A second connecting piece 13 is integrally formed on the side of the first connecting piece 11 away from the connector 1. The second connecting piece 13 extends to both sides of the first connecting piece 11, and a placing cavity is formed between the second connecting piece 13 and the connector 1.

[0028] In this embodiment, since the extension of the limiting seat 4 is threadedly connected with the reversible screw rod 9, the reversible screw rod 9 can be rotated by rotating the knob 10, and then the limiting seat 4 at both ends of the reversible screw rod 9 can slide along the inner cavity of one end of the sliding seat 8, so as to adjust the spacing between the two groups of limiting seats 4 and lock the two groups of water pipes 2 at the same time. Since the end of the sliding seat 8 away from the connector 1 is of an open structure, the limiting seat 4 can also be disengaged from the inner cavity of the sliding seat 8, which facilitates the removal of the water pipe. The gap between the water pipe 2 and the connector 1 can be closed by the sealing ring 12 arranged on both sides of the first connecting piece 11, and the water pipe 2 can be inserted into the placing cavity formed between the second connecting piece 13 and the connector 1, and the sealing connection is realized by the sealing ring 12.

[0029] Working principle: first, the spring 7 can pull the limiting rod 6 to insert into the limiting seat 4, and then the limiting block 5 can be pushed out of the limiting seat 4 to insert into the clamping groove 3, so as to lock the water pipe 2 and prevent it from being separated from the connector 1. The reversible screw rod 9 can be rotated by rotating the knob 10, and then the limiting seat 4 at both ends of the reversible screw rod 9 can slide along the inner cavity of one end of the sliding seat 8, so as to adjust the spacing between the two groups of limiting seats 4 and lock the two groups of water pipes 2 at the same time. Since the end of the sliding seat 8 away from the connector 1 is of an open structure, the limiting seat 4 can also be disengaged from the inner cavity of the sliding seat 8, which facilitates the removal of the water pipe. The gap between the water pipe 2 and the connector 1 can be closed by the sealing ring 12 arranged on both sides of the first connecting piece 11, and the water pipe 2 can be inserted into the placing cavity formed between the second connecting piece 13 and the connector 1, and the sealing connection is realized by the sealing ring 12.

[0030] The contents not described in detail in the present description belong to the prior art known to those skilled in the art.

[0031] Although the utility model has been explained in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A water supply pipe branch joint device comprising a joint (1), characterised in that: Two ends of the joint (1) are detachably sealed with a group of water pipes (2), opposite ends of the two groups of water pipes (2) are provided with clamping grooves (3), two ends of the joint (1) are respectively provided with a group of limiting seats (4), the two groups of limiting seats (4) are respectively connected with a group of limiting blocks (5) through elastic components, and the limiting blocks (5) can be clamped into the clamping grooves (3).

2. A water service pipe branch joint apparatus according to claim 1, wherein: The elastic component comprises a limiting rod (6) and a spring (7), the limiting block (5) is slidingly installed in the inner cavity of the limiting seat (4), two ends of the limiting block (5) are respectively connected with a group of limiting rods (6), the limiting rod (6) is slidingly connected with the limiting seat (4), and the end of the limiting rod (6) located outside the limiting seat (4) is sleeved with the spring (7).

3. A water service pipe branch joint apparatus according to claim 2, wherein: The two groups of limiting seats (4) at two ends of the joint (1) can be adjusted in distance through an adjusting component, and can be adapted according to the position of the clamping groove (3).

4. A water service pipe branch joint apparatus according to claim 3, wherein: The adjusting component comprises a sliding seat (8), a forward and reverse screw rod (9) and a knob (10), two ends of the joint (1) are provided with two groups of sliding seats (8), the two groups of sliding seats (8) are rotationally connected with the forward and reverse screw rod (9), the outer part of the forward and reverse screw rod (9) is provided with the knob (10), two ends of the forward and reverse screw rod (9) are respectively threadedly connected with extension parts of the two groups of limiting seats (4), and the extension parts of the limiting seats (4) can slide along the inner cavities of one end of the sliding seat (8).

5. A water service pipe branch joint apparatus according to claim 4, wherein: The end of the sliding seat (8) away from the joint (1) is of an open structure, so that the limiting seat (4) can be separated from the inner cavity of the sliding seat (8).

6. A water service pipe branch joint apparatus according to claim 1, wherein: A first connecting piece (11) is integrally formed at the middle position of the inner wall of the joint (1), and a group of sealing rings (12) are arranged on both sides of the first connecting piece (11).

7. A water service pipe branch joint apparatus according to claim 6, wherein: A second connecting piece (13) is integrally formed on the side of the first connecting piece (11) away from the joint (1), the second connecting piece (13) extends to both sides of the first connecting piece (11), and a placing cavity is formed between the second connecting piece (13) and the joint (1).

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