CN219062776U

CN219062776U - Quick-plugging adapter of mining elbow

Info

Publication number: CN219062776U
Application number: CN202223374633.8U
Authority: CN
Inventors: 胡倍文
Original assignee: Zhejiang Ganghong Hydraulic Technology Co ltd
Current assignee: Zhejiang Ganghong Hydraulic Technology Co ltd
Priority date: 2022-12-15
Filing date: 2022-12-15
Publication date: 2023-05-23
Anticipated expiration: 2032-12-15

Abstract

The utility model discloses a quick-plug adapter of a mining elbow, which comprises a female connector, a male connector and an L-shaped bend, wherein the female connector, the male connector and the L-shaped bend are formed by integral die casting, a pipeline fixing port and an input/output interface are arranged in the female connector, the pipeline fixing port is connected with the input/output interface, and two lateral through holes are formed in the pipeline fixing port. According to the utility model, the pipeline fixing port is arranged at the female joint, the two lateral through holes are arranged at the pipeline fixing port, and the screws are placed at the two lateral through holes, so that the metal pipeline is fixed after the screws are screwed, and the product has the advantages of convenience in installation and adjustable input and output positions.

Description

Quick-plugging adapter of mining elbow

Technical Field

The utility model relates to the technical field of joint equipment, in particular to a quick-plugging adapter of a mining elbow.

Background

The quick connector is fast and convenient to install in the hydraulic equipment of the coal mine, is popular for users for decades, is very wide in application, is relatively large in use amount, is inconvenient to use due to the fact that workplaces are constantly replaced under the coal mine, is quite difficult and severe in working environment, is limited in production operation, is easy to detach and convenient to install under the adverse working condition, is produced in an internal thread mode, is connected with a mechanical pipeline in a process of installing the female connector, is finally influenced by the fact that the output position of the male connector is required to be adjusted repeatedly, is inconvenient to use, is connected with mechanical equipment in a process of use, and is unstable due to the fact that the female connector is connected with the mechanical equipment in a loose mode by pulling. The applicant has thus devised an advantageous design and found a solution to the above-mentioned problems, in which the technical solutions described below are created.

Disclosure of Invention

The utility model aims to overcome the defects of the design of the traditional elbow quick-connect-and-disconnect joint, and provides a product with convenient installation and adjustable input and output positions.

In order to solve the problems, the utility model adopts the following technical scheme.

The utility model provides a quick-connect adapter of mining elbow, includes female joint, public joint and L shape bend, female joint, public joint and L shape bend are integrative die-casting and form, female joint is inside to be equipped with pipeline fixed port and input/output interface, pipeline fixed port and input/output interface connection, pipeline fixed port is equipped with the side direction through-hole.

Preferably, the male connector is provided with a chamfer, the male connector is provided with a sealing clamping groove, the sealing clamping groove is provided with a rubber sealing ring, the male connector is provided with a clamping ring groove, the clamping ring groove is provided with a U-shaped clamping ring, a baffle ring is arranged between the sealing clamping groove and the clamping ring groove, and the baffle ring is provided with a chamfer.

Preferably, the diameter of the pipeline fixing port is larger than that of the input/output interface, a chamfer is arranged at the joint of the pipeline fixing port and the input/output interface, and a chamfer is arranged at the inlet of the pipeline fixing port.

Preferably, an input/output channel is arranged in the male connector.

Preferably, the diameter of the sealing clamping groove is smaller than that of the clamping groove, and the diameter of the baffle ring is larger than that of the sealing clamping groove and the clamping groove.

Preferably, a transfer port is arranged in the L-shaped bend, and the transfer port communicates the input/output port with the input/output channel.

Preferably, two ends of the U-shaped clamping ring are connected through bolts, and the bolts are provided with screwing head through holes.

The beneficial effects are that:

compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the pipeline fixing port is arranged at the female joint, the two lateral through holes are arranged at the pipeline fixing port, the screws are placed at the two lateral through holes, the metal pipeline is fixed after the screws are screwed, and an installer can change the position of the input and output channels of the male joint by adjusting the female joint, so that the product has the advantages of convenience in adjusting the input and output positions and convenience in installing the metal pipeline.

Drawings

FIG. 1 is a schematic diagram of a quick-connect adapter for mining elbow according to the present utility model;

FIG. 2 is a schematic diagram of a quick-connect adapter of a mining elbow according to the present utility model;

FIG. 3 is a schematic side cross-sectional view of a quick connect adapter for a mining elbow of the present utility model;

the correspondence between the reference numerals and the component names in the drawings is as follows:

reference numerals: 1. a female joint; 2. a male connector; 3. an L-shaped bend; 4. chamfering;

11. a pipe fixing port; 12. an input/output interface;

21. sealing the clamping groove; 22. a snap ring groove; 23. a rubber seal ring; 24. a U-shaped clasp; 25. a baffle ring; 26. an input/output channel;

31. a transfer port;

111. a lateral through hole;

241. a bolt;

2411. and screwing the through hole.

Detailed Description

The technical solutions of the present utility model will be clearly and completely described in connection with the embodiments, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1 to 3, a quick-plugging adapter of a mining elbow comprises a female connector 1, a male connector 2 and an L-shaped elbow 3, wherein the female connector 1, the male connector 2 and the L-shaped elbow 3 are formed by integral die casting, a pipeline fixing port 11 and an input/output port 12 are arranged in the female connector 1, the pipeline fixing port 11 is connected with the input/output port 12, and the pipeline fixing port 11 is provided with a lateral through hole 111;

it should be noted that the male connector 2 is provided with a chamfer 4, the male connector 2 is provided with a sealing clamping groove 21, the sealing clamping groove 21 is provided with a rubber sealing ring 23, the male connector 2 is provided with a clamping ring groove 22, the clamping ring groove 22 is provided with a U-shaped clamping ring 24, a baffle ring 25 is arranged between the sealing clamping groove 21 and the clamping ring groove 22, the baffle ring 25 is provided with the chamfer 4, after the male connector 2 is connected with a rubber pipe, the rubber sealing ring 23 plays a good sealing role, and can automatically improve the sealing performance along with the increase of pressure, the rubber sealing ring 23 reduces the friction force of the rubber pipe contacted with the male connector 2, and particularly, the rubber pipe is contacted with the rubber sealing ring 23 and moves to the clamping ring groove 22, and the U-shaped clamping ring 24 plays a role in fixing the rubber pipe;

it is worth mentioning that the diameter of the pipe fixing port 11 is larger than that of the input/output port 12, a chamfer 4 is arranged at the joint of the pipe fixing port 11 and the input/output port 12, a chamfer 4 is arranged at the inlet of the pipe fixing port 11, the chamfer is arranged to facilitate the metal pipe to enter the pipe fixing port 11, the pipe fixing port 11 is larger than that of the input/output port 12, the sealing effect that the diameter of the output channel of the metal pipe is consistent with that of the input/output port 12 is achieved, the diameter of the pipe fixing port 11 is matched with the outer diameter of the metal pipe, and otherwise, the metal pipe cannot be used;

it should be noted that the male connector 2 is internally provided with an input/output channel 26, and the input/output channel 26 plays a role in flowing liquid;

it should be noted that, the diameter of the sealing clamping groove 21 is smaller than the diameter of the clamping groove 22, the diameter of the baffle ring 25 is larger than the diameters of the sealing clamping groove 21 and the clamping groove 22, and the baffle ring 25 plays a role in preventing the rubber tube from being separated from the male connector 2 due to overlarge bearing pressure because the U-shaped clamping ring 24 fixes the rubber tube on the clamping groove 22;

it should be noted that, the inside of the L-shaped bend 3 is provided with a switching port 31, the switching port 31 communicates the input/output port 11 with the input/output channel 26, and the switching port 31 plays a role in guiding liquid;

it should be noted that, the two ends of the U-shaped snap ring 24 are connected by bolts 241, the bolts 241 are provided with screwing through holes 2411, after the rubber tube is connected to the inner side of the U-shaped snap ring 24, the bolts 241 are rotated to shrink the distance between the two ends of the U-shaped snap ring 24, and the screwing through holes 2411 are designed to strengthen the rubber tube.

The principle of use of the utility model will now be described as follows:

the metal pipeline is connected into the pipeline fixing port 11 until the conveying channel of the metal pipeline reaches the input/output interface 12, the screw is inserted into the lateral through hole 111, the fixing of the metal pipeline can be completed after the screw is screwed, the rubber pipe is connected into the male joint 2, the inner diameter of the rubber pipe can be gradually enlarged due to the design of the chamfer 4, the inner diameter of the rubber pipe can be gradually increased through the rubber sealing ring 23 and the baffle ring 25 until the inner sides of the clamping ring groove 22 and the U-shaped clamping ring 24 are reached, the two sides of the U-shaped clamping ring 24 are gradually locked by the rotary bolts 241, the rubber pipe is fixed on the clamping ring groove 22, of course, an inner hexagonal tool can be placed at the screwing through hole 2411, and the rubber pipe is more stably fixed on the clamping ring groove 22 by rotating the bolts 241 by the inner hexagonal tool, so that the rubber pipe is prevented from falling off due to pressure when hydraulic oil or other liquids are conveyed by the metal pipeline.

By adopting the method, the lateral through hole 111 is arranged at the pipeline fixing opening 11, the screw is placed at the lateral through hole 111, and the metal pipeline is fixed after the screw is screwed, so that the product has the advantages of convenience in installation and adjustable input and output positions.

The foregoing is a further elaboration of the present utility model in connection with the detailed description, and it is not intended that the utility model be limited to the specific embodiments shown, but rather that a number of simple deductions or substitutions be made by one of ordinary skill in the art without departing from the spirit of the utility model, should be considered as falling within the scope of the utility model as defined in the appended claims.

Claims

1. A quick-connect-disconnect coupling of mining elbow, its characterized in that: including female joint (1), public joint (2) and L shape bend (3), female joint (1), public joint (2) and L shape bend (3) are integrative die-casting and form, female joint (1) inside is equipped with pipeline fixed port (11) and input/output interface (12), pipeline fixed port (11) are connected with input/output interface (12), pipeline fixed port (11) are equipped with side direction through-hole (111).

2. The quick connect coupling for mine bends according to claim 1, wherein: the utility model discloses a male joint (2) is equipped with chamfer (4), male joint (2) are equipped with sealed draw-in groove (21), sealed draw-in groove (21) are equipped with rubber seal (23), male joint (2) are equipped with snap ring groove (22), snap ring groove (22) are equipped with U-shaped snap ring (24), be equipped with between sealed draw-in groove (21) and snap ring groove (22) and keep off ring (25), keep off ring (25) are equipped with chamfer (4).

3. The quick connect coupling for mine bends according to claim 1, wherein: the diameter of the pipeline fixing port (11) is larger than that of the input/output interface (112), a chamfer (4) is arranged at the joint of the pipeline fixing port (11) and the input/output interface (12), and a chamfer (4) is arranged at the inlet of the pipeline fixing port (11).

4. The quick connect coupling for mine bends according to claim 2, wherein: an input and output channel (26) is arranged in the male connector (2).

5. The quick connect coupling for mine bends according to claim 2, wherein: the diameter of the sealing clamping groove (21) is smaller than that of the clamping ring groove (22), and the diameter of the baffle ring (25) is larger than that of the sealing clamping groove (21) and the clamping ring groove (22).

6. The quick connect coupling for mine bends according to claim 1, wherein: the L-shaped bend (3) is internally provided with a switching port (31), and the switching port (31) is used for communicating the input/output port (12) with the input/output channel (26).

7. The quick connect coupling for mine bends according to claim 2, wherein: the two ends of the U-shaped clamping ring (24) are connected through bolts (241), and the bolts (241) are provided with screwing through holes (2411).