CN209856562U - Connect firm fire control pipeline connector - Google Patents

Abstract

The utility model discloses a connect firm fire pipeline connector, including two snap rings and two bodys, the surface of two snap ring inner circles contacts with the surface that two bodys are close to one side mutually, the constant head tank has been seted up to the inboard hoop on body surface, the both sides of constant head tank inner chamber all communicate there is the standing groove, the inboard just inboard hoop that is located the constant head tank of body surface has seted up sealed recess, the inner chamber of sealed recess is inlayed and is had the elastic seal circle. The utility model discloses a set up constant head tank, standing groove, place the cooperation of piece and locating piece and use, can carry out the location connection to the pipeline, the connection of connector is more stable like this, has solved the connector when the connecting tube, because of can not carry out the location connection to the pipeline, causes the connector to rock on the pipeline to lead to the connector to appear connecting unstable problem, improved the connection stability of connector greatly, be worth promoting.

Description

Connect firm fire control pipeline connector

Technical Field

The utility model relates to a fire-fighting pipeline technical field specifically is a connect firm fire-fighting pipeline connector.

Background

In modern society, in order to improve the fire proofness of building and equipment, the laying of fire control pipeline is especially important, and the fire control pipeline need use the connector when connecting, and current connector can not fix a position the pipeline when connecting the fire control pipeline for the phenomenon that the connector rocked appears easily with the junction of fire control pipeline, thereby leads to the connector to appear connecting unstable problem, greatly reduced the connection stability of connector.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a connect firm fire control pipe connector possesses the advantage of carrying out the location connection to the pipeline, has solved the connector and has appeared connecting unstable problem.

In order to achieve the above object, the utility model provides a following technical scheme: a fire-fighting pipeline connector stable in connection comprises two snap rings and two pipe bodies, wherein the surfaces of inner rings of the two snap rings are in contact with the outer surfaces of the two pipe bodies close to one side, a positioning groove is formed in the inner side of the surface of each pipe body in the circumferential direction, two sides of an inner cavity of each positioning groove are communicated with a placing groove, a sealing groove is formed in the inner side of the surface of each pipe body and in the circumferential direction of the inner side of each positioning groove, and an elastic sealing ring is embedded in the inner cavity of each;

the utility model discloses a set up the corresponding one side of snap ring, including the corresponding locating piece of surface hoop fixedly connected with and constant head tank cooperation use of two snap rings, the equal fixedly connected with in both sides of locating piece and the placing block that the standing groove cooperation was used, the center department on the corresponding one side surface of two snap rings is vertical offers the sealed notch that uses with the elasticity sealing washer cooperation, the equal fixedly connected with installation piece of center department in the corresponding one side surface top of two snap rings and bottom, and the vertical corresponding one side of two installation pieces is run through and is provided.

Preferably, one side of the positioning block, which is far away from the inner ring of the clamping ring, extends to the inner cavity of the positioning groove and is in sliding contact with the inner cavity of the positioning groove, and one side of the placing block, which is far away from the inner ring of the clamping ring, extends to the inner cavity of the placing groove and is in sliding contact with the inner cavity of the placing groove.

Preferably, the mounting block is provided with a mounting hole matched with the mounting bolt in a penetrating manner, and the two clamping rings are identical in size and shape.

Preferably, the surface of the inner ring of the snap ring is in close contact with the outer surface of the pipe body, and the inner diameter and the outer diameter of the two pipe bodies are the same.

Preferably, the inner ring of the elastic sealing ring is in close fit with the inner cavity of the sealing groove, and one side of the elastic sealing ring, which is far away from the sealing groove, extends to the inner cavity of the sealing notch and is in close fit with the inner cavity of the sealing notch.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up constant head tank, standing groove, place the cooperation of piece and locating piece and use, can carry out the location connection to the pipeline, the connection of connector is more stable like this, has solved the connector when the connecting tube, because of can not carry out the location connection to the pipeline, causes the connector to rock on the pipeline to lead to the connector to appear connecting unstable problem, improved the connection stability of connector greatly, be worth promoting.

2. The utility model discloses a cooperation of elasticity sealing washer, sealed recess and sealed notch can seal the junction of body and snap ring, through the cooperation of installation piece, mounting hole and construction bolt, can connect two snap rings.

Drawings

FIG. 1 is a view showing the combination of the pipe body and the snap ring of the present invention;

FIG. 2 is a first schematic view of the tube body structure of the present invention;

FIG. 3 is a side view of the snap ring structure of the present invention;

FIG. 4 is a schematic view of the interior of the clasp structure of the present invention;

fig. 5 is a schematic diagram of the tube structure of the present invention.

In the figure: the pipe comprises a pipe body 1, a clamping ring 2, an installation block 3, an installation bolt 4, a positioning groove 5, an elastic sealing ring 6, a placement groove 7, a placement block 8, a positioning block 9, a sealing groove 10, an installation hole 11 and a sealing notch 12.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, a fire pipeline connector with stable connection comprises two snap rings 2 and two pipe bodies 1, wherein the surfaces of the inner rings of the two snap rings 2 are in contact with the outer surfaces of the two pipe bodies 1 close to one side, the surfaces of the inner rings of the snap rings 2 are in close contact with the outer surfaces of the pipe bodies 1, the inner diameters and the outer diameters of the two pipe bodies 1 are the same, a positioning groove 5 is circumferentially arranged on the inner side of the surface of the pipe body 1, two sides of the inner cavity of the positioning groove 5 are both communicated with a placing groove 7, a sealing groove 10 is circumferentially arranged on the inner side of the surface of the pipe body 1 and positioned on the inner side of the positioning;

the positioning blocks 9 matched with the positioning grooves 5 are fixedly connected to the surfaces of the corresponding sides of the two snap rings 2 in an annular direction, the placing blocks 8 matched with the placing grooves 7 are fixedly connected to the two sides of the positioning blocks 9, one sides of the positioning blocks 9, far away from the inner rings of the snap rings 2, extend to the inner cavity of the positioning grooves 5 and are in sliding contact with the inner cavity of the positioning grooves 5, one sides of the placing blocks 8, far away from the inner rings of the snap rings 2, extend to the inner cavity of the placing grooves 7 and are in sliding contact with the inner cavity of the placing grooves 7, and the positioning grooves 5, the placing grooves 7, the placing blocks 8 and the positioning blocks 9 are matched for use, so that the pipelines can be positioned and connected, the connection of the connectors is more stable, the problem that the connectors shake on the pipelines due to the fact that the connectors cannot be positioned and connected stably when the, worth popularizing, the center of one side surface corresponding to the two snap rings 2 is vertically provided with a sealing notch 12 matched with the elastic sealing ring 6 for use, the inner ring of the elastic sealing ring 6 is tightly matched with the inner cavity of the sealing groove 10, one side of the elastic sealing ring 6 far away from the sealing groove 10 extends to the inner cavity of the sealing notch 12 and is tightly matched with the inner cavity of the sealing notch 12, the joint of the pipe body 1 and the snap rings 2 can be sealed through the matching of the elastic sealing ring 6, the sealing groove 10 and the sealing notch 12, the center of the top and the bottom of one side surface corresponding to the two snap rings 2 is fixedly connected with the mounting blocks 3, one side corresponding to the two mounting blocks 3 in the longitudinal direction is provided with the mounting bolts 4 in a penetrating way, the mounting blocks 3 are provided with mounting holes 11 matched with the mounting bolts 4 for use, the two snap rings 2 are, The cooperation of the mounting holes 11 and the mounting bolts 4 can connect the two snap rings 2.

During the use, dock two bodys 1, establish the junction at two bodys 1 with two snap ring 2 covers, make elastic seal ring 6 get into the inner chamber of sealed notch 12, in locating piece 9 and placing block 8 get into constant head tank 5 and standing groove 7 respectively, utilize construction bolt 4 at last, connect two snap rings 2 to connect the junction of two bodys 1.

All kinds of parts used in the application document are standard parts and can be purchased from the market, the specific connection mode of all parts adopts conventional means such as mature bolts, rivets and welding in the prior art, the parts adopt conventional models in the prior art, and detailed description is not given here.

In summary, the following steps: this connect firm fire pipeline connector uses through the cooperation that sets up constant head tank 5, standing groove 7, places piece 8 and locating piece 9, has solved the connector and has appeared connecting unstable problem.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a connect firm fire-fighting pipeline connector, includes two snap rings (2) and two bodys (1), its characterized in that: the surfaces of the inner rings of the two snap rings (2) are in contact with the outer surfaces of the two pipe bodies (1) close to one side, positioning grooves (5) are formed in the inner sides of the surfaces of the pipe bodies (1) in the circumferential direction, the two sides of the inner cavities of the positioning grooves (5) are communicated with placing grooves (7), sealing grooves (10) are formed in the inner sides of the surfaces of the pipe bodies (1) and the inner sides of the positioning grooves (5) in the circumferential direction, and elastic sealing rings (6) are embedded in the inner cavities of the sealing grooves (10);

the utility model discloses a set up the installation bolt, including locating piece (9) that the surperficial hoop fixedly connected with of two corresponding one sides of snap ring (2) used with constant head tank (5) cooperation, the equal fixedly connected with in both sides of locating piece (9) uses with standing groove (7) cooperation place piece (8), and the center department of the corresponding side surface of two snap rings (2) is vertical offers sealed notch (12) that use with the cooperation of elastic seal circle (6), and the equal fixedly connected with installation piece (3) of center department of the corresponding side surface top of two snap rings (2) and bottom, one side that two installation pieces (3) vertically correspond runs through and is provided with construction bolt (4.

2. A fire fighting pipe joint which is firmly connected according to claim 1, characterized in that: one side that snap ring (2) inner circle was kept away from in locating piece (9) extends to the inner chamber of constant head tank (5) and is sliding contact with the inner chamber of constant head tank (5), place one side that snap ring (2) inner circle was kept away from in piece (8) and extend to the inner chamber of standing groove (7) and be sliding contact with the inner chamber of standing groove (7).

3. A fire fighting pipe joint which is firmly connected according to claim 1, characterized in that: the mounting block (3) is provided with a mounting hole (11) matched with the mounting bolt (4) in a penetrating manner, and the two clamping rings (2) are identical in size and shape.

4. A fire fighting pipe joint which is firmly connected according to claim 1, characterized in that: the surface of the inner ring of the snap ring (2) is in close contact with the outer surface of the pipe body (1), and the inner diameter and the outer diameter of the two pipe bodies (1) are the same.

5. A fire fighting pipe joint which is firmly connected according to claim 1, characterized in that: the inner ring of the elastic sealing ring (6) is tightly matched with the inner cavity of the sealing groove (10), and one side, far away from the sealing groove (10), of the elastic sealing ring (6) extends to the inner cavity of the sealing notch (12) and is tightly matched with the inner cavity of the sealing notch (12).