CN218152574U

CN218152574U - Fire control valve that can install fast

Info

Publication number: CN218152574U
Application number: CN202222678528.7U
Authority: CN
Inventors: 邓中武; 涂宏博; 周琦峰; 陈珊玲; 张波
Original assignee: Fujian Chenxiao Technology Co ltd
Current assignee: Fujian Chenxiao Technology Co ltd
Priority date: 2022-10-12
Filing date: 2022-10-12
Publication date: 2022-12-27
Anticipated expiration: 2032-10-12

Abstract

The utility model belongs to the technical field of the fire control, especially, fire control valve that can install fast is fixed to the both ends pipeline of current valve, so distance between the pipeline also is fixed, and bolt among the device can only rotate, can not remove about, inconvenient problem when changing the valve, now proposes following scheme, and it includes the valve body and sets up the pipeline in valve body one side, the outer wall cover of pipeline is equipped with the slip ring, one side of slip ring is rotated and is connected with a plurality of nuts, one side of valve body is equipped with a plurality of bolts, one side and the nut threaded connection that the bolt runs through valve body and pipeline, the utility model discloses in, can carry out spacing fixed to the bolt through the spacing ring, then drive gear revolve through interior ring, the gear drives the nut and rotates to can fix valve body and pipeline together through the bolt, make its installation of being convenient for change, reduce the bolt and twist time, increase work efficiency.

Description

Fire control valve that can install fast

Technical Field

The utility model relates to a fire control technical field especially relates to a fire control valve that can install fast.

Background

The fire valve is an important accessory for controlling industrial and building pipelines, and consists of a valve body, an opening and closing mechanism and a valve cover.

1. The flange connection is that two ends of the valve body are provided with flanges, the flanges correspond to the flanges on the pipeline, and the flanges are fixed in the pipeline through bolts. Flange connections are the most used form of connection in valves. The flange has convex, flat, convex-concave surface, etc.

2. The butt-clamp connection valve is installed between two flanges, a positioning hole is usually arranged on the valve body to facilitate installation and positioning, and the valve and two pipelines are directly clamped together by bolts in a penetrating manner.

3. And (4) welding, namely butt welding, namely processing a butt welding groove at the two ends of the valve body according to the requirement of butt welding, corresponding to the welding groove of the pipeline, and fixing the valve body on the pipeline by welding. And socket welding connection, namely, processing two ends of the valve body according to socket welding requirements and connecting the valve body with the pipeline through socket welding.

Need use a plurality of bolts to go to fix among the current flange joint, the installation need use the spanner to make a round trip to twist the bolt, in order to prevent that bolt or nut from rotating together, still need two spanners cooperation to use, the installation is more troublesome.

Through the retrieval, utility model discloses a fire control valve that bulletin number is CN215371430U can install fast, the utility model discloses can be convenient install and dismantle fire control valve main part, saved the time of installation, reduced operation personnel's work load.

Although the device can be conveniently mounted and dismounted, the distance between the pipelines is fixed because the pipelines at two ends of the valve are fixed, and the bolt in the device can only rotate and cannot move left and right, so that the valve is inconvenient to replace. To the above problem, the utility model discloses the file provides a fire control valve that can install fast.

SUMMERY OF THE UTILITY MODEL

The utility model provides a fire valve door that can install fast has solved need to use a plurality of bolts to go to fix among the flange joint that exists among the prior art, needs two spanner cooperations to use, and the installation is more troublesome to because the both ends pipeline of valve is fixed, so the distance between the pipeline also is fixed, and the bolt among the device can only rotate, can not remove about, inconvenient shortcoming during the change valve.

The utility model provides a following technical scheme:

a quick-install fire valve comprising:

the pipeline comprises a valve body and a pipeline arranged on one side of the valve body, wherein a sliding ring is sleeved on the outer wall of the pipeline, a plurality of nuts are rotatably connected to one side of the sliding ring, a plurality of bolts are arranged on one side of the valve body, and the bolts penetrate through the valve body and one side of the pipeline and are in threaded connection with the nuts;

and the limiting assembly is arranged on the outer wall of the valve body and used for limiting the bolt.

In a possible design, the limiting assembly comprises two limiting rings clamped on the outer wall of the valve body, one side of each limiting ring is provided with a plurality of rectangular grooves, and the bolts are located in the rectangular grooves.

In a possible design, one side fixedly connected with of valve body a plurality of stoppers corresponding with the bolt, the mounting hole has been seted up to one side of stopper, the inner wall of mounting hole is equipped with the round pin post, the inside of mounting hole is equipped with the spring, the both ends of spring respectively with round pin post and mounting hole's relative one side fixed connection.

In a possible design, the outer wall of the sliding ring is rotatably sleeved with an inner gear ring, and the outer wall of the nut is fixedly sleeved with a gear meshed with the inner gear ring.

In a possible design, the outer wall of the pipeline is fixedly connected with a plurality of limiting strips, and the inner wall of the sliding ring is provided with a sliding groove matched with the limiting strips for use.

In a possible design, the inner wall of the rectangular groove is provided with a positioning groove matched with the pin column.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention, as claimed.

In the utility model, the valve body is arranged at one side of the pipeline or between two pipelines, the bolt is arranged in the rectangular groove in the limit ring, and then the limit ring and the bolt are arranged on the valve body together, so that the bolt corresponds to the mounting hole; in the utility model, the limit ring is pushed to drive the bolt to pass through the valve body and the pipeline, the two limit rings are sequentially arranged on the valve body, and the pin is clamped into the positioning groove under the action force of the spring;

the utility model discloses in, promote the slip ring left, make nut and bolt contact, rotate interior ring gear, interior ring gear can drive gear revolve, and gear revolve can drive the nut and rotate, and the nut rotates and to the valve body removal of can sliding ring to it is fixed with valve body and pipeline through bolt and nut. Is convenient for installation and replacement.

The utility model discloses in, can carry out spacing fixed to the bolt through the spacing ring, then drive gear revolve through interior ring gear, the gear drives the nut and rotates to can be in the same place valve body and pipeline are fixed through the bolt, make it be convenient for install and change, reduce the bolt and twist the time of moving, increase work efficiency.

Drawings

Fig. 1 is a schematic three-dimensional structure diagram of a fire valve capable of being installed quickly according to an embodiment of the present invention;

fig. 2 is a schematic view of a partial cross-sectional structure of a fire valve capable of being installed quickly according to an embodiment of the present invention;

fig. 3 is a schematic view of an inner gear ring of a fire valve capable of being installed quickly according to an embodiment of the present invention;

fig. 4 is a schematic view of a valve body of a fire valve capable of being quickly installed according to an embodiment of the present invention;

fig. 5 is a schematic diagram of a fixture block of a fire valve capable of being quickly installed according to an embodiment of the present invention;

fig. 6 is a schematic cross-sectional view of a fixture block of a fire valve capable of being installed quickly according to an embodiment of the present invention.

Reference numerals are as follows:

1. a valve body; 2. a pipeline; 3. a limiting strip; 4. an inner gear ring; 5. a limiting ring; 6. a bolt; 7. a slip ring; 8. a gear; 9. a nut; 10. a chute; 11. a limiting block; 12. a rectangular groove; 13. positioning a groove; 14. mounting holes; 15. a pin; 16. a spring.

Detailed Description

The embodiments of the present invention will be described below with reference to the drawings in the embodiments of the present invention.

In the description of the embodiments of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "connected" and "mounted" are to be interpreted broadly, for example, the terms "connected" may or may not be detachably connected; may be directly connected or indirectly connected through an intermediate. Further, "communication" may be direct communication or indirect communication through an intermediary. The term "fixed" means that they are connected to each other and their relative positional relationship is not changed after the connection. The directional terms used in the embodiments of the present invention, such as "inner", "outer", "top", "bottom", etc., are merely directions referring to the drawings, and therefore, the directional terms used are intended to better and more clearly illustrate and understand the embodiments of the present invention, rather than to indicate or imply that the device or element being referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the embodiments of the present invention.

In the embodiments of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

In the embodiment of the present invention, "and/or" is only an association relationship describing an associated object, and indicates that three relationships may exist, for example, a and/or B may indicate: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.

Reference throughout this specification to "one embodiment" or "some embodiments," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the present invention. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," or the like, in various places throughout this specification are not necessarily all referring to the same embodiment, but rather mean "one or more but not all embodiments" unless specifically stated otherwise. The terms "comprising," "including," "having," and variations thereof mean "including, but not limited to," unless otherwise specifically stated.

Example 1

Referring to fig. 1-3, the quick-installable fire valve of the present embodiment includes:

the valve comprises a valve body 1 and a pipeline 2 arranged on one side of the valve body 1, wherein a sliding ring 7 is sleeved on the outer wall of the pipeline 2, a plurality of nuts 9 are rotatably connected to one side of the sliding ring 7, a plurality of bolts 6 are arranged on one side of the valve body 1, and the bolts 6 penetrate through one sides of the valve body 1 and the pipeline 2 and are in threaded connection with the nuts 9;

the limiting assembly is arranged on the outer wall of the valve body 1 and used for limiting the bolt 6, the bolt 6 can be limited through the limiting assembly in the technical scheme, the bolt 6 is convenient to install, and the installation of the bolt is more convenient.

Referring to fig. 5, the limiting assembly comprises two limiting rings 5 clamped on the outer wall of the valve body 1, a plurality of rectangular grooves 12 are formed in one sides of the limiting rings 5, and the bolts 6 are located in the rectangular grooves 12.

Example 2

the limiting assembly is arranged on the outer wall of the valve body 1 and used for limiting the bolt 6, the bolt 6 can be limited through the limiting assembly in the technical scheme, the bolt 6 is convenient to mount, and the mounting is more convenient.

Referring to fig. 5, the limiting assembly comprises two limiting rings 5 clamped on the outer wall of the valve body 1, a plurality of rectangular grooves 12 are formed in one side of each limiting ring 5, and the bolts 6 are located in the rectangular grooves 12.

Referring to fig. 4 and 6, one side of the valve body 1 is fixedly connected with a plurality of limiting blocks 11 corresponding to the bolts 6, one side of each limiting block 11 is provided with a mounting hole 14, the inner wall of each mounting hole 14 is provided with a pin 15, a spring 16 is arranged inside each mounting hole 14, two ends of each spring 16 are respectively fixedly connected with one opposite side of each pin 15 and the corresponding mounting hole 14, the limiting ring 5 can be limited through the limiting blocks 11 in the technical scheme, the bolts 6 can be limited, and the limiting ring 5 and the bolts 6 can be conveniently mounted.

Referring to fig. 3, the outer wall of slip ring 7 rotates the cover and is equipped with interior ring gear 4, and the outer wall of nut 9 is fixed the cover and is equipped with gear 8 with interior ring gear 4 looks meshing, can drive gear 8 through rotating interior ring gear 4 among the above-mentioned technical scheme and rotate, and gear 8 rotates and can drive nut 9 and rotate to can be in the same place valve body 1 and pipeline 2 fixed connection through bolt 6.

Referring to fig. 1-3, the outer wall of the pipeline 2 is fixedly connected with a plurality of limiting strips 3, the inner wall of the sliding ring 7 is provided with a sliding groove 10 matched with the limiting strips 3 for use, and the sliding ring 7 can be limited by matching the limiting strips 3 with the sliding groove 10 in the technical scheme, so that the sliding ring 7 is prevented from rotating when in use.

Referring to fig. 5, the inner wall of the rectangular groove 12 is provided with a positioning groove 13 matched with the pin column 15, the pin column 15 is driven by the spring 16 to be clamped into the positioning groove 13 in the technical scheme, so that the limiting ring 5 is conveniently limited and fixed, the limiting ring is prevented from moving under the condition of no external force, and the installation is more convenient.

The working principle and the using process of the technical scheme are as follows: when the valve is used, the valve body 1 is placed on one side of the pipeline 2 or between the two pipelines 2, the bolt 6 is placed in the rectangular groove 12 in the limiting ring 5, then the limiting ring 5 and the bolt 6 are placed on the valve body 1 together, the bolt 6 corresponds to the mounting hole 14, the limiting ring 5 is pushed to drive the bolt 6 to penetrate through the valve body 1 and the pipelines 2, the two limiting rings 5 are sequentially mounted on the valve body 1, meanwhile, the pin column 15 is clamped into the positioning groove 13 under the action force of the spring 16, the sliding ring 7 is pushed leftwards, the nut 9 is in contact with the bolt 6, the inner gear ring 4 is rotated, the inner gear ring 4 can drive the gear 8 to rotate, the gear 8 can drive the nut 9 to rotate, the nut 9 can rotate, the sliding ring 7 can move towards the valve body 1, and the valve body 1 and the pipelines 2 are fixed through the bolt 6 and the nut 9. Is convenient for installation and replacement.

The above are only specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention; without conflict, embodiments of the present invention and features of the embodiments may be combined with each other. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A fire valve that can install fast which characterized in that includes:

the valve comprises a valve body (1) and a pipeline (2) arranged on one side of the valve body (1), wherein a sliding ring (7) is sleeved on the outer wall of the pipeline (2), a plurality of nuts (9) are rotatably connected to one side of the sliding ring (7), a plurality of bolts (6) are arranged on one side of the valve body (1), and the bolts (6) penetrate through the valve body (1) and one side of the pipeline (2) and are in threaded connection with the nuts (9);

and the limiting assembly is arranged on the outer wall of the valve body (1) and used for limiting the bolt (6).

2. A fire fighting valve capable of being installed quickly according to claim 1, wherein the limiting component comprises two limiting rings (5) clamped on the outer wall of the valve body (1), one side of each limiting ring (5) is provided with a plurality of rectangular grooves (12), and the bolts (6) are located in the rectangular grooves (12).

3. The fire valve capable of being installed rapidly according to claim 2, wherein a plurality of limiting blocks (11) corresponding to the bolts (6) are fixedly connected to one side of the valve body (1), a mounting hole (14) is formed in one side of each limiting block (11), a pin (15) is arranged on the inner wall of each mounting hole (14), a spring (16) is arranged inside each mounting hole (14), and two ends of each spring (16) are fixedly connected with the corresponding side of each pin (15) and each mounting hole (14).

4. A fire valve as claimed in any one of claims 1 to 3, wherein the outer wall of the sliding ring (7) is rotatably sleeved with an inner toothed ring (4), and the outer wall of the nut (9) is fixedly sleeved with a gear (8) engaged with the inner toothed ring (4).

5. A fire valve as claimed in any one of claims 1 to 3, wherein a plurality of position-limiting strips (3) are fixedly connected to the outer wall of the pipeline (2), and the inner wall of the sliding ring (7) is provided with a sliding groove (10) matched with the position-limiting strips (3).

6. A quick-install fire valve as claimed in claim 3, characterised in that the inner wall of the rectangular groove (12) is provided with a locating groove (13) for cooperation with a pin (15).