Water leakage prevention device for water supply pipeline joint

Abstract

The utility model belongs to the technical field of connector water leakage prevention devices, and discloses a water supply pipeline connector water leakage prevention device which comprises a connecting pipeline, water supply pipeline bodies are arranged at the two ends of the connecting pipeline, and first mounting plates are connected to the outer walls of the two ends of the connecting pipeline. First mounting plates are arranged at the two ends of the base, transverse first threaded grooves are formed in the first mounting plates at the two ends of the base, first threaded rods penetrating through the first threaded grooves in a screwed mode are arranged in the first threaded grooves at the two ends of the base, second mounting plates are connected to the first threaded rods at the two ends of the base, and a plurality of clamping assemblies are arranged on the second mounting plates at the two ends of the base. The second threaded rod drives the multiple clamping plates to clamp the water supply pipeline body, the first threaded rod drives the water supply pipeline body to tend to move towards the connecting pipeline, and therefore the water supply pipeline body is not prone to falling off, water leakage or water damage or flood damage caused by pipeline looseness is avoided, and the service life of the whole pipeline system is prolonged.

Description

Technical Field

[0001] The utility model belongs to the technical field of joint anti-leakage devices, and in particular relates to a water supply pipeline joint anti-leakage device. Background Art

[0002] The joint anti-leakage device is a device used to prevent water leakage at the pipe joints. In the pipeline system, the joints are the key parts connecting the various pipe sections, so their sealing performance is crucial to the safety and efficiency of the entire system. The joint anti-leakage device is designed to ensure that no leakage occurs at the joints, thereby protecting the pipeline system from damage, reducing the waste of water resources, and ensuring the stable operation of the system.

[0003] When the existing water supply pipe joint anti-leakage device is in use, the pipes are connected through a threaded design. The single threaded design not only makes the water supply pipe easy to fall off and loosen, prone to leakage, water damage or flooding, but also makes the pipe susceptible to adverse effects caused by vibration and temperature changes, resulting in poor reliability of the entire pipe system. Utility Model Content

[0004] The purpose of the utility model is to provide a water supply pipe joint anti-leakage device to solve the problem that the single thread design proposed in the above-mentioned background technology not only makes the water supply pipe easy to fall off and loosen, and is prone to leakage, water damage or flooding, but also makes the pipe susceptible to adverse effects caused by vibration and temperature changes, causing general reliability problems of the entire pipe system.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water supply pipe joint anti-leakage device, comprising: a connecting pipe, a water supply pipe body is provided at both ends of the connecting pipe, a first mounting plate is connected to the outer wall at both ends of the connecting pipe, a transverse first thread groove is opened on the first mounting plate at both ends, a first threaded rod is screwed through the first thread groove at both ends, a second mounting plate is connected to the first threaded rod at both ends, and a plurality of clamping components are provided on the second mounting plates at both ends.

[0006] Preferably, the clamping assembly comprises a second threaded groove, a second threaded rod and a clamping plate, the second threaded groove is provided on the second mounting plate, the second threaded rod is screwed through the second threaded groove, and the clamping plate is mounted on the second threaded rod.

[0007] Preferably, both ends of the inner wall of the connecting pipe are provided with a third thread groove, and the outer wall of the water supply pipe body is provided with an external thread, and the third thread groove and the external thread are matched.

[0008] Preferably, a cushion is provided on the inner wall of the connecting pipe, and a clamping assembly is provided between the cushion and the connecting pipe.

[0009] Preferably, the card connection assembly comprises a card slot and a card block, the card slot is provided on the outer side wall of the cushion, the card block is mounted on the inner side wall of the connecting pipe, and the card slot and the card block are adapted to each other.

[0010] Preferably, the clamping plate is in the shape of an "arc plate", an anti-slip groove is provided on the inner wall of the clamping plate, and bearings are connected between the clamping plate and the second threaded rod and between the first threaded rod and the second mounting plate.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] (1) The utility model makes it difficult for the water supply pipe body to fall off by setting a first threaded rod, a second threaded rod and a clamping plate. When in use, the second threaded rod drives a plurality of clamping plates to clamp the water supply pipe body, and the first threaded rod drives the water supply pipe body to move closer to the connecting pipe, thereby making it difficult for the water supply pipe body to fall off, avoiding water leakage, water damage or flooding caused by loose pipes, and extending the service life of the entire pipe system.

[0013] (2) The utility model improves the reliability of the pipeline system by providing a threaded design, a cushion, a slot and a block. When in use, the threaded design allows the pipeline joints to be tightly connected by tightening, and the slot and the block make it difficult for the cushion to shift. The combination of the threaded connection and the cushion that is not easy to move can reduce the stress caused by pipeline vibration or temperature changes, thereby improving the durability and reliability of the entire pipeline system. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a structural schematic diagram of the second mounting plate of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the third thread groove of the utility model;

[0017] Figure 4 for Figure 2 A magnified view of part A in FIG.

[0018] Figure 5 for Figure 3 A magnified view of part B in FIG.

[0019] In the figure: 1. connecting pipe; 2. water supply pipe body; 3. first mounting plate; 4. first thread groove; 5. first thread rod; 6. second mounting plate; 7. second thread groove; 8. second thread rod; 9. clamping plate; 10. bearing; 11. anti-slip groove; 12. third thread groove; 13. external thread; 14. cushion; 15. slot; 16. block. DETAILED DESCRIPTION

[0020] 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 in 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.

[0021] See also Figure 1-Figure 4 As shown, the utility model provides the following technical solutions: a water supply pipe joint anti-leakage device, comprising: a connecting pipe 1, a water supply pipe body 2 is provided at both ends of the connecting pipe 1, first mounting plates 3 are connected to the outer walls at both ends of the connecting pipe 1, first transverse thread grooves 4 are opened on the first mounting plates 3 at both ends, first threaded rods 5 are screwed through the first thread grooves 4 at both ends, second mounting plates 6 are connected to the first threaded rods 5 at both ends, and multiple clamping components are provided on the second mounting plates 6 at both ends.

[0022] Furthermore, the clamping assembly includes a second threaded groove 7 , a second threaded rod 8 and a clamping plate 9 . The second threaded groove 7 is opened on the second mounting plate 6 . The second threaded rod 8 is screwed through the second threaded groove 7 . The clamping plate 9 is mounted on the second threaded rod 8 .

[0023] Furthermore, the clamping plate 9 is in the shape of an “arc plate”, an anti-slip groove 11 is opened on the inner wall of the clamping plate 9, and bearings 10 are connected between the clamping plate 9 and the second threaded rod 8 and between the first threaded rod 5 and the second mounting plate 6.

[0024] Through the above technical solution:

[0025] When in use, place the water supply pipe body 2 between multiple clamps 9. After the water supply pipe body 2 is screwed and installed, screw the second threaded rod 8. Through the interaction between the second threaded rod 8 and the second threaded groove 7, the clamps 9 are driven to move until the multiple clamps 9 fit the outer wall of the water supply pipe body 2 to clamp the water supply pipe body 2. The "arc plate"-shaped clamps 9 are easy to fit the outer wall of the water supply pipe body 2. The anti-slip groove 11 increases the friction between the clamps 9 and the water supply pipe body 2, making it difficult for the water supply pipe body 2 to fall off. Then screw the first threaded rod 5. Through the interaction between the first threaded rod 5 and the first threaded groove 4, the second mounting plate 6 and the water supply pipe body 2 have a tendency to move closer to the connecting pipe 1, thereby making it difficult for the water supply pipe body 2 to fall off, avoiding water leakage, water damage or flooding caused by loose pipes, preventing accidents caused by pipe falling off, such as flooding and slipping, and ensuring the stability of the pipe joints, which can reduce pipe wear caused by vibration, pressure changes or temperature fluctuations, thereby extending the service life of the entire pipe system.

[0026] See also Figure 1 , Figure 3 and Figure 5 As shown, both ends of the inner wall of the connecting pipe 1 are provided with third thread grooves 12, and the outer wall of the water supply pipe body 2 is provided with external threads 13, and the third thread grooves 12 and the external threads 13 are matched.

[0027] Furthermore, a cushion 14 is provided on the inner wall of the connecting pipe 1 , and a clamping assembly is provided between the cushion 14 and the connecting pipe 1 .

[0028] Furthermore, the card connection assembly includes a card slot 15 and a card block 16 . The card slot 15 is provided on the outer side wall of the cushion 14 , and the card block 16 is installed on the inner side wall of the connecting pipe 1 . The card slot 15 and the card block 16 are matched with each other.

[0029] Through the above technical solution:

[0030] When installing the water supply pipe body 2, first screw the water supply pipe body 2 or the connecting pipe 1, and connect the connecting pipe 1 and the water supply pipe body 2 through the interaction of the third thread groove 12 and the external thread 13. The thread design allows the pipe joints to be tightly connected by tightening. The cushion 14 provides an additional sealing layer, and through the interaction of the slot 15 and the block 16, the cushion 14 is not easy to shift, reducing the impact of vibration of the pipe due to water flow or external factors. The combination of threaded connection and the cushion 14 that is not easy to move can reduce the stress caused by pipe vibration or temperature change, thereby improving the durability and reliability of the entire pipe system and enhancing the stability of the equipment.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A water supply pipe joint anti-leakage device, characterized in that: include: A connecting pipe (1), wherein both ends of the connecting pipe (1) are provided with a water supply pipe body (2), the outer walls of both ends of the connecting pipe (1) are connected to first mounting plates (3), the first mounting plates (3) at both ends are provided with first transverse thread grooves (4), the first thread grooves (4) at both ends are provided with first threaded rods (5) screwed through, the first threaded rods (5) at both ends are connected to second mounting plates (6), and the second mounting plates (6) at both ends are provided with a plurality of clamping components.

2. A water supply pipe joint anti-leakage device according to claim 1, characterized in that: The clamping assembly comprises a second threaded groove (7), a second threaded rod (8) and a clamping plate (9); the second threaded groove (7) is provided on the second mounting plate (6); the second threaded rod (8) is screwed through the second threaded groove (7); and the clamping plate (9) is mounted on the second threaded rod (8).

3. A water supply pipe joint anti-leakage device according to claim 1, characterized in that: The inner wall of the connecting pipe (1) is provided with a third thread groove (12) at both ends, and the outer wall of the water supply pipe body (2) is provided with an external thread (13).

4. A water supply pipe joint anti-leakage device according to claim 3, characterized in that: The third thread groove (12) is matched with the external thread (13).

5. The water leakage prevention device for a water supply pipe joint according to claim 1, characterized in that: The inner wall of the connecting pipe (1) is provided with a soft pad (14), and a clamping assembly is provided between the soft pad (14) and the connecting pipe (1).

6. A water supply pipe joint anti-leakage device according to claim 5, characterized in that: The clamping assembly comprises a clamping slot (15) and a clamping block (16); the clamping slot (15) is arranged on the outer side wall of the soft cushion (14).

7. A water supply pipe joint anti-leakage device according to claim 6, characterized in that: The clamping block (16) is mounted on the inner side wall of the connecting pipe (1), and the clamping groove (15) and the clamping block (16) are matched.

8. The water supply pipe joint anti-leakage device according to claim 2, characterized in that: The clamping plate (9) is in the shape of an "arc-shaped plate", and an anti-slip groove (11) is provided on the inner wall of the clamping plate (9).

9. A water supply pipe joint anti-leakage device according to claim 2, characterized in that: Bearings (10) are connected between the clamping plate (9) and the second threaded rod (8) and between the first threaded rod (5) and the second mounting plate (6).

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