CN217302017U

CN217302017U - Slot type signal butterfly valve

Info

Publication number: CN217302017U
Application number: CN202221079699.1U
Authority: CN
Inventors: 吴幼如
Original assignee: Tianjin Shengsaier Fire Equipment Co Ltd
Current assignee: Tianjin Shengsaier Fire Equipment Co Ltd
Priority date: 2022-05-07
Filing date: 2022-05-07
Publication date: 2022-08-26
Anticipated expiration: 2032-05-07

Abstract

The utility model belongs to the technical field of butterfly valves, in particular to a groove type signal butterfly valve, which comprises a valve body, wherein the top of the valve body is provided with a valve rod, the top of the valve rod is provided with an adjusting handle, the bottom of the valve body is fixedly provided with a threaded rod, the threaded rod is movably provided with a sleeve, both sides of the valve body are respectively provided with an installation structure, the installation structure is movably provided with a pipeline and comprises a connecting sleeve, the top and the bottom of the connecting sleeve are respectively and fixedly provided with a vertical plate, the inner wall of the top and the inner wall of the bottom of the connecting sleeve are respectively and movably provided with a mandril, both sides of the mandril are respectively provided with a limiting plate, one side of the mandril is fixedly provided with a locking block, one side of the vertical plate is fixedly provided with a horizontal rod, the utility model has simple operation and convenient use, and can realize the quick installation of the butterfly valve by arranging the installation structure, save the installation time and simultaneously arranging the threaded rod and the sleeve, can provide the support when the butterfly valve is installed, prevent that the junction from leaking.

Description

Groove type signal butterfly valve

Technical Field

The utility model relates to a butterfly valve technical field especially relates to a slot type signal butterfly valve.

Background

The groove butterfly valve is driven by a worm gear and a worm, the cam rotates to press down or release a contact on the signal device according to a preset position, an on-off electric signal is correspondingly output, the opening and closing state of the butterfly valve is displayed, the groove butterfly valve is used for controlling solid materials, and is often used as a discharge valve at the bottom of a tank, such as the bottom of a cement tank, a stone powder tank and the like, and is used for discharging and quickly cutting off the materials.

However, in the prior art, most butterfly valves are fixedly connected through flanges and bolts, the installation speed is slow, the bottom of the existing equipment does not have a supporting structure, and the falling of the butterfly valves easily causes leakage at the connecting parts.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a groove type signal butterfly valve.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a slot type signal butterfly valve, includes the valve body, the top of valve body is equipped with the valve rod, the top of valve rod is equipped with adjustment handle, the fixed threaded rod that is equipped with in bottom of valve body, the activity is equipped with the sleeve on the threaded rod, the both sides of valve body all are equipped with mounting structure, the mounting structure internalization is equipped with the pipeline.

Preferably, the mounting structure includes the adapter sleeve, the top and the bottom of adapter sleeve are all fixed and are equipped with the riser, all the activity is equipped with the ejector pin on the top inner wall of adapter sleeve and the bottom inner wall, the both sides of ejector pin all are equipped with the limiting plate, the fixed locking piece that is equipped with in one side of ejector pin, the fixed horizontal pole that is equipped with in one side of riser, the one end of horizontal pole articulates there is the locking frame, the fixed spring that is equipped with in one side of riser.

Preferably, the top of limiting plate is fixed and is equipped with the extension spring, and the top of extension spring and the top inner wall fixed connection of adapter sleeve.

Preferably, a through hole is formed in one side of the connecting sleeve, a sealing ring is adhered to the inner wall of the through hole through an adhesive, and the sealing ring is made of rubber.

Preferably, circular holes are formed in the inner wall of the top and the inner wall of the bottom of the connecting sleeve, and the outer ring of the ejector rod is movably connected with the inner wall of the circular hole.

Preferably, the inner wall of the sleeve is provided with threads, and the threaded rod is matched with the threads on the inner wall of the sleeve.

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

the utility model is simple in operation, convenient to use through setting up mounting structure, can realize saving installation time to the quick installation of butterfly valve, sets up threaded rod and sleeve simultaneously, can provide the support nature when installing the butterfly valve, prevents that the junction from leaking.

Drawings

FIG. 1 is a schematic view of a front cross-section structure of the present invention;

FIG. 2 is a schematic view of the installation structure of the present invention;

FIG. 3 is an enlarged schematic view of portion A of FIG. 2;

in the figure: 1. a valve body; 2. a valve stem; 3. an adjustment handle; 4. a threaded rod; 5. a sleeve; 6. a mounting structure; 601. connecting sleeves; 602. a vertical plate; 603. a top rod; 604. a limiting plate; 605. a locking block; 606. a cross bar; 607. a lock frame; 608. a spring; 7. a pipeline.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a groove type signal butterfly valve comprises a valve body 1, wherein a valve rod 2 is arranged at the top of the valve body 1, an adjusting handle 3 is arranged at the top of the valve rod 2, a threaded rod 4 is welded at the bottom of the valve body 1, a sleeve 5 is installed on the threaded rod 4 in a threaded mode, installation structures 6 are arranged on two sides of the valve body 1, and a pipeline 7 is movably arranged in each installation structure 6;

the mounting structure 6 comprises a connecting sleeve 601, risers 602 are mounted on the top and the bottom of the connecting sleeve 601 through bolts, top rods 603 are mounted on the inner wall of the top and the inner wall of the bottom of the connecting sleeve 601 through sliding, limiting plates 604 are arranged on two sides of each top rod 603, the limiting plates 604 are arranged to prevent the top rods from being separated from the connecting sleeve 601, locking blocks 605 are welded on one sides of the top rods 603, a cross rod 606 is mounted on one side of each riser 602 through a bolt, a locking frame 607 is hinged to one end of the cross rod 606, springs 608 are welded on one sides of the risers 602, tension springs are welded on the tops of the limiting plates 604, the tops of the tension springs are welded with the inner wall of the top of the connecting sleeve 601, through holes are formed in one side of the connecting sleeve 601, sealing rings are adhered to through hole inner wall adhesives on the inner walls of the through holes, the sealing rings are made of rubber, round holes are formed in the inner walls of the top and the bottom of the connecting sleeve 601, the outer rings of the top rods 603 are connected with the inner walls of the round holes in a sliding manner, threads are formed in the inner walls of the sleeves 5, the threaded rod 4 is in threaded fit with the inner wall of the sleeve 5.

The working principle is as follows: when the device is used, firstly, the threaded sleeve 5 is rotated, the connecting sleeves 601 on the two sides of the valve body 1 and the pipeline 7 are positioned on the same horizontal plane, then the pipeline 7 is inserted into the connecting sleeves 601, then the two ejector rods 603 are pressed towards the direction close to each other, the ejector rods 603 drive the locking blocks 605, the locking blocks 605 extrude the locking frame 607, the locking frame 607 rotates by taking the cross rods 606 as the original points, when the locking blocks 607 move to the position below the locking part of the locking frame 607, the springs 608 extrude the locking frame 607, the locking blocks 605 are tightly clamped by the locking frame 607, and meanwhile, the bottoms of the ejector rods 603 are inserted into the positioning grooves in the pipeline 7, so that the pipeline 7 is installed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. The utility model provides a slot type signal butterfly valve, includes valve body (1), its characterized in that: the top of valve body (1) is equipped with valve rod (2), the top of valve rod (2) is equipped with adjustment handle (3), the fixed threaded rod (4) that are equipped with in bottom of valve body (1), the activity is equipped with sleeve (5) on threaded rod (4), the both sides of valve body (1) all are equipped with mounting structure (6), mounting structure (6) internalization is equipped with pipeline (7).

2. The groove-type signal butterfly valve of claim 1, wherein: mounting structure (6) are including adapter sleeve (601), the top and the bottom of adapter sleeve (601) are all fixed and are equipped with riser (602), all the activity is equipped with ejector pin (603) on the top inner wall of adapter sleeve (601) and the bottom inner wall, the both sides of ejector pin (603) all are equipped with limiting plate (604), one side of ejector pin (603) is fixed and is equipped with locking piece (605), one side of riser (602) is fixed and is equipped with horizontal pole (606), the one end of horizontal pole (606) articulates there is lock frame (607), one side of riser (602) is fixed and is equipped with spring (608).

3. The groove-type signal butterfly valve of claim 2, wherein: the top of the limiting plate (604) is fixedly provided with a tension spring, and the top of the tension spring is fixedly connected with the inner wall of the top of the connecting sleeve (601).

4. The groove-type signal butterfly valve of claim 2, wherein: one side of the connecting sleeve (601) is provided with a through hole, and a sealing ring is adhered to the inner wall of the through hole by an adhesive and is made of rubber.

5. The groove-type signal butterfly valve of claim 2, wherein: round holes are formed in the inner wall of the top and the inner wall of the bottom of the connecting sleeve (601), and the outer ring of the ejector rod (603) is movably connected with the inner wall of the round hole.

6. The groove-type signal butterfly valve of claim 1, wherein: the inner wall of sleeve (5) is equipped with the screw thread, the inner wall screw thread looks adaptation of threaded rod (4) and sleeve (5).