CN217328952U

CN217328952U - Connector with anti-drop function

Info

Publication number: CN217328952U
Application number: CN202220423710.5U
Authority: CN
Inventors: 夏红军; 李德健; 闫军
Original assignee: SHENZHEN KAMAXOPTIC COMMUNICATION Ltd
Current assignee: Sichuan Jiawanguang Communication Co ltd
Priority date: 2022-03-01
Filing date: 2022-03-01
Publication date: 2022-08-30
Anticipated expiration: 2032-03-01

Abstract

The utility model discloses a connector with anti-drop function, including connecting pipe one, the outer fixed surface of connecting pipe one installs butt joint shell one, and the outer fixed surface of butt joint shell one installs retainer plate one, the rear surface movable mounting of butt joint shell one has butt joint shell two, and the outer fixed surface of butt joint shell two installs retainer plate two, the equal fixed mounting in surface of retainer plate one and retainer plate two has two sets of fixture blocks and two sets of buckles, and the internal fixed surface of butt joint shell two installs connecting pipe two, the internal surface all seted up fixed slot one, and connecting pipe one and connecting pipe two all have a spring through fixed slot one fixed mounting. The utility model relates to a connector with anti-drop function guarantees the compactness of connecting, has prolonged the life of device, has improved the use of device and has experienced, has simplified the maintenance step simultaneously, has reduced maintenance duration, has improved the reply ability of device under the special maintenance condition.

Description

Connector with anti-drop function

Technical Field

The utility model relates to a connector technical field, in particular to connector with anti-drop function.

Background

With the continuous improvement of the social development level, the water supply and drainage system is used as an important guarantee system for water supply and drainage in daily life and work, and the construction and development of the water supply and drainage system are also one of the work centers of urban construction. In the water supply and drainage system, the connector for the water pipe is used as an important part for connecting the water pipe, and the quality and the using effect of the connector also determine the perfection degree of the water supply and drainage system to a certain extent. The water pipe connector is a device which is manufactured into an element combination device by adopting stainless steel and rubber to achieve the function of sealing and bearing pressure. However, with the increasing level of technology and the development of water supply and drainage systems, the conventional water pipe connector cannot meet the diversified requirements.

Traditional connector is when using, because the connected mode that mostly only adopts screw rod and nut interconnect is unfavorable for keeping the seal of kneck, probably takes place to reveal the phenomenon, need close the water valve simultaneously when the butt joint, guarantees not have liquid in the water pipe, and the operation is comparatively loaded down with trivial details, can't adapt to the condition of urgent maintenance to very big influence the use of connector.

Disclosure of Invention

A primary object of the present invention is to provide a connector with anti-drop function, which can effectively solve the problems in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a connector with an anti-falling function comprises a first connecting pipe, a first butting shell is fixedly arranged on the outer surface of the first connecting pipe, a first fixing ring is fixedly arranged on the outer surface of the first butting shell, a second butting shell is movably arranged on the rear surface of the first butting shell, a second fixing ring is fixedly arranged on the outer surface of the second butting shell, two groups of clamping blocks and two groups of buckles are fixedly arranged on the outer surfaces of the first fixing ring and the second fixing ring, a second connecting pipe is fixedly arranged on the inner surface of the second butting shell, a first fixing groove is formed in the inner surface of the first connecting pipe, springs are fixedly arranged on the first connecting pipe and the second connecting pipe through the first fixing groove, a first ejecting ball is fixedly arranged at one end, close to each other, of the two groups of springs, a separating frame is movably arranged between the outer surface positions of the two groups of ejecting balls, a water outlet is formed in the rear surface of the first butting shell, a water inlet is formed in the front surface of the second butting shell, a first protecting shell is movably arranged on the outer surface of the first butting shell, and a second protective shell is movably arranged on the outer surface of the second butt joint shell, a second fixing groove is formed in the inner surface of the second protective shell, a threaded ring is fixedly arranged on the outer surface of the first protective shell, and an inner threaded sleeve is fixedly arranged on the inner surface of the second protective shell.

Preferably, the first fixing ring and the second fixing ring are connected through the clamping block and the clamping buckle in a clamping mode, and the clamping block and the clamping buckle are vertically distributed.

Preferably, the water outlet and the water inlet are positioned on the same central axis, and are vertically and penetratingly connected with the separation frame.

Preferably, the first protective shell and the second protective shell are in threaded connection through a threaded ring and an inner threaded sleeve, and the second protective shell is movably connected with the second fixing ring through a second fixing groove.

Preferably, the length of the separation frame is greater than the distance between the two sets of top beads when the first butt joint shell and the second butt joint shell are connected with each other, and the diameter of the separation frame is equal to the diameter of the inner ring of the first connecting pipe.

Preferably, the diameter of the water outlet is equal to that of the water inlet, the diameter of the top bead is larger than that of the water outlet, and the spring and the first connecting pipe are located on the same central axis.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the anti-falling component is additionally arranged, the self-locking structure is used for reinforcing the joint of the connector, the falling phenomenon is prevented, the connection tightness is ensured, the joint is prevented from being corroded and damaged by external pollutants through the protective shell, the service life of the device is prolonged, and the use experience of the device is improved;

2. this device is through installing airtight subassembly additional for can connect and the split under the condition of not closing the water valve, reduce the adverse effect that the in-process of overhauing brought the life work, simplify the maintenance step, reduce the maintenance time, improve the reply ability of device under the special maintenance condition.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a partial sectional view of the overall structure of the present invention;

FIG. 3 is a partial cross-sectional view of a closure assembly according to the present invention;

fig. 4 is a partial sectional view of the anti-drop assembly of the present invention;

in the figure: 1. a first connecting pipe; 2. butting the shell I; 3. a first fixing ring; 4. butting the shell II; 5. a first protective shell; 6. a second protective shell; 7. a spring; 8. a top bead; 9. a separation frame; 10. a first fixing groove; 11. a water outlet; 12. a water inlet; 13. a clamping block; 14. buckling; 15. a second fixing groove; 16. a thread ring; 17. an inner threaded sleeve; 18. a second fixing ring; 19. and a second connecting pipe.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, a connector with an anti-drop function comprises a first connecting pipe 1, a first butt-joint shell 2 is fixedly installed on the outer surface of the first connecting pipe 1, a first fixing ring 3 is fixedly installed on the outer surface of the first butt-joint shell 2, a second butt-joint shell 4 is movably installed on the rear surface of the first butt-joint shell 2, a second fixing ring 18 is fixedly installed on the outer surface of the second butt-joint shell 4, two groups of clamping blocks 13 and two groups of buckles 14 are fixedly installed on the outer surfaces of the first fixing ring 3 and the second fixing ring 18, a second connecting pipe 19 is fixedly installed on the inner surface of the second butt-joint shell 4, a first fixing groove 10 is formed in the inner surface of the first butt-joint shell 2, springs 7 are fixedly installed on the first connecting pipe 1 and the second connecting pipe 19 through the first fixing groove 10, top beads 8 are fixedly installed at the ends of the two groups of springs 7 close to each other, a separation frame 9 is movably installed between the outer surface positions of the two groups of the top beads 8, and a water outlet 11 is formed in the rear surface of the first butt-joint shell 2, the front surface of the second butt joint shell 4 is provided with a water inlet 12, the outer surface of the first butt joint shell 2 is movably provided with a first protective shell 5, the outer surface of the second butt joint shell 4 is movably provided with a second protective shell 6, the inner surface of the second protective shell 6 is provided with a second fixing groove 15, the outer surface of the first protective shell 5 is fixedly provided with a threaded ring 16, and the inner surface of the second protective shell 6 is fixedly provided with an inner threaded sleeve 17.

The first fixing ring 3 is connected with the second fixing ring 18 through the clamping block 13 and the clamping buckle 14 in a clamping mode, the clamping block 13 and the clamping buckle 14 are vertically distributed, the position relation between the clamping block 13 and the clamping buckle 14 is clear, the first fixing ring 3 and the second fixing ring 18 can be rotated to be stably locked between the first fixing ring 3 and the second fixing ring 18 under the action of the clamping block 13 and the clamping buckle 14, the sealing performance of the joint is guaranteed, the falling-off phenomenon is prevented from easily occurring, and the reliability of the device is guaranteed.

The water outlet 11 and the water inlet 12 are located on the same central axis, the water outlet 11 and the water inlet 12 are vertically connected with the separation frame 9 in a penetrating mode, it is guaranteed that when the first butt joint shell 2 and the second butt joint shell 4 are connected with each other, the separation frame 9 can be stably located in a cavity formed by the water outlet 11 and the water inlet 12 together, sufficient space is provided for displacement of the separation frame 9, the displacement of the separation frame 9 cannot deviate in direction, and stability of the device is guaranteed.

The first protective shell 5 and the second protective shell 6 are in threaded connection through the threaded ring 16 and the inner sleeve 17, the second protective shell 6 is movably connected with the second fixed ring 18 through the second fixed groove 15, a closed space is formed after the first protective shell 5 and the second protective shell 6 are in threaded connection, when the joint is arranged underground or underwater, the situation that the surrounding environment corrodes the internal connection structure of the device can be prevented, connection tightness is guaranteed, and practicability of the device is improved.

The length of separation frame 9 is greater than the distance between two sets of top pearls 8 when butt joint shell 2 and butt joint shell two 4 interconnect, and the diameter of separation frame 9 equals the inner circle diameter of connecting pipe 1, ensures that the device when normally connecting the use, through the effect of separation frame 9, promotes two sets of top pearls 8 and keeps away from each other and form certain space to guarantee during rivers can get into connecting pipe two 19 through delivery port 11 and water inlet 12 in connecting pipe 1, guarantee transportation process's stability.

The diameter of the water outlet 11 is equal to that of the water inlet 12, the diameter of the top bead 8 is larger than that of the water outlet 11, the spring 7 and the connecting pipe I1 are located on the same central axis, it is guaranteed that flow speed difference cannot be formed due to the fact that the diameters of the water outlet 11 and the water inlet 12 are different in the water flow conveying process, conveying stability and impact on other parts are guaranteed, sealing of the top bead 8 on the water outlet 11 and the water inlet 12 can be achieved through the reaction force of the spring 7, and functionality of the device is guaranteed.

It should be noted that the installation and use of the device are subject to relevant safety regulations, so as to avoid erroneous operation. When the device is used, the first connecting pipe 1 and the second connecting pipe 19 are respectively connected with the two groups of water pipes, at the moment, the two groups of top beads 8 are mutually close under the action of the spring 7, so that the water outlet 11 and the water inlet 12 are sealed, the water is prevented from flowing out, then, the butt joint shell 2 and the butt joint shell 4 are connected and mutually rotate in opposite directions, the clamping connection of the first fixing ring 3 and the second fixing ring 18 is realized under the action of the buckle 14 and the clamping block 13, the butt joint shell 2 and the butt joint shell 4 are ensured to be in a connection locking state, at the moment, under the action of the separation frame 9, the two groups of top beads 8 are mutually far away and respectively form a certain gap with the water outlet 11 and the water inlet 12, so that the water flow can pass through, the normal conveying of the water flow is ensured, and finally, the first protective shell 5 and the second protective shell 6 are mutually reversely rotated to be in a locking state, the use of the device can be completed. The utility model relates to a connector with anti-drop function, through installing anti-drop subassembly additional, the application is consolidated the treatment to the junction of connector from the lock structure, prevent the obscission, guarantee the compactness of connecting, prevent that the external pollutant from corroding the destruction to the junction through the protective housing, the life of device has been prolonged, the use experience of device has been improved, simultaneously through installing airtight subassembly additional, make can connect and the split under the condition of not closing the water valve, reduce the adverse effect that brings the life work among the maintenance process, the maintenance step has been simplified, the maintenance time has been reduced, the reply ability of device under the special maintenance condition has been improved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a connector with anti-drop function, includes connecting pipe (1), its characterized in that: the outer surface of the first connecting pipe (1) is fixedly provided with a first butt joint shell (2), the outer surface of the first butt joint shell (2) is fixedly provided with a first fixing ring (3), the rear surface of the first butt joint shell (2) is movably provided with a second butt joint shell (4), the outer surface of the second butt joint shell (4) is fixedly provided with a second fixing ring (18), the outer surfaces of the first fixing ring (3) and the second fixing ring (18) are respectively and fixedly provided with two groups of clamping blocks (13) and two groups of buckles (14), the inner surface of the second butt joint shell (4) is fixedly provided with a second connecting pipe (19), the inner surface of the second connecting pipe is provided with a first fixing groove (10), the first connecting pipe (1) and the second connecting pipe (19) are respectively and fixedly provided with a spring (7) through the first fixing groove (10), one end, close to each other, of the two groups of springs (7) is respectively and fixedly provided with a top bead (8), and a separating frame (9) is movably arranged between the outer surface positions of the two groups of top beads (8), the rear surface of butt joint shell (2) has been seted up delivery port (11), and the front surface of butt joint shell two (4) has been seted up water inlet (12), the surface movable mounting of butt joint shell (2) has protective housing one (5), and the surface movable mounting of butt joint shell two (4) has protective housing two (6), fixed slot two (15) have been seted up to the internal surface of protective housing two (6), and the fixed surface of protective housing one (5) installs thread circle (16), interior swivel nut (17) is installed to the fixed surface of protective housing two (6).

2. A connector with a drop-preventing function according to claim 1, characterized in that: the first fixing ring (3) and the second fixing ring (18) are connected through a clamping block (13) and a clamping buckle (14) in a clamping mode, and the clamping block (13) and the clamping buckle (14) are vertically distributed.

3. A connector with a drop-preventing function according to claim 1, characterized in that: the water outlet (11) and the water inlet (12) are positioned on the same central axis, and the water outlet (11) and the water inlet (12) are vertically connected with the separation frame (9) in a penetrating manner.

4. A connector with a drop-preventing function according to claim 1, characterized in that: the first protective shell (5) is in threaded connection with the second protective shell (6) through a thread ring (16) and an inner thread sleeve (17), and the second protective shell (6) is movably connected with a second fixed ring (18) through a second fixed groove (15).

5. A connector with a drop-preventing function according to claim 1, characterized in that: the length of the separation frame (9) is greater than the distance between the two groups of top beads (8) when the first butt joint shell (2) and the second butt joint shell (4) are connected with each other, and the diameter of the separation frame (9) is equal to the diameter of the inner ring of the first connecting pipe (1).

6. A connector with a drop-preventing function according to claim 1, characterized in that: the diameter of the water outlet (11) is equal to that of the water inlet (12), the diameter of the top bead (8) is larger than that of the water outlet (11), and the spring (7) and the first connecting pipe (1) are located on the same central axis.