CN216589963U

CN216589963U - Mechanical valve convenient to installation

Info

Publication number: CN216589963U
Application number: CN202123094493.4U
Authority: CN
Inventors: 黄苹苹; 王镇福; 黄志鹏; 王文旺; 洪本溪
Original assignee: Zhixin Valve Co ltd
Current assignee: Zhixin Valve Co ltd
Priority date: 2021-12-10
Filing date: 2021-12-10
Publication date: 2022-05-24
Anticipated expiration: 2031-12-10

Abstract

The utility model discloses a mechanical valve convenient to install, relates to the technical field of mechanical valves, and aims to solve the problems that the existing valve is complex to install, inconvenient to install and time-consuming and labor-consuming to replace. The utility model has the advantages of ingenious design, simple structure and excellent conception, the added structures such as the expansion spring, the movable rod and the like are clamped into the grooves at the two sides of the valve body through the movable rod, the valve body can be quickly installed, the time is saved, the two designed valve bodies are connected, when parts in the valve are damaged, the parts of the valve can be replaced, the resources are saved, the labor efficiency is improved, the device is convenient to use, strong in practicability and convenient to popularize.

Description

Mechanical valve convenient to installation

Technical Field

The utility model relates to the technical field of mechanical valves, in particular to a mechanical valve convenient to install.

Background

The valve is a control part in a fluid conveying system, is used for opening and closing a pipeline, controlling the flow direction, adjusting and controlling the pipeline accessories of parameters (temperature, pressure and flow) of a conveying medium, has the functions of stopping, adjusting, guiding, preventing reverse flow, stabilizing pressure, shunting or overflowing and relieving pressure and the like, can be divided into a shut-off valve, a check valve, an adjusting valve and the like, and has quite various varieties and specifications.

Current valve is more loaded down with trivial details when the installation, installation and inconvenient, influence its installation effectiveness moreover, in general valve is used, the valve body in the valve generally can not damage, but, spare part in the valve can produce wearing and tearing because of long-time the use to can make the leakproofness of valve reduce, because the valve installation is loaded down with trivial details, therefore when changing the valve once more, and then can influence its change efficiency.

SUMMERY OF THE UTILITY MODEL

Objects of the utility model

In order to solve the technical problems in the background art, the utility model provides the mechanical valve convenient to install, the device is ingenious in design, simple in structure and fine in conception, the added telescopic springs, the movable rods and other structures are clamped into the grooves in the two sides of the valve body through the movable rods, the valve body can be installed quickly, time is saved, meanwhile, the connection of the two designed valve bodies can replace parts of the valve when the parts in the valve are damaged, resources are saved, the labor efficiency is improved, and the device is convenient to use, strong in practicability and convenient to popularize.

(II) technical scheme

The utility model provides a mechanical valve convenient to install, which comprises a first valve body, wherein the top of the first valve body is connected with a top cover through a bolt, the bottom of the first valve body is provided with a second valve body, the top of the second valve body is welded with a round hoop, two sides of the round hoop are welded with first frame bodies, the inner wall of one side of each first frame body is welded with a second telescopic spring, and the other end of each second telescopic spring penetrates through and extends to a movable rod in the first valve body.

Preferably, the top of the inner wall of the two sides of the first valve body and the bottom of the first valve body are both slidably connected with a movable plate, one side, close to each other, of the movable plate is welded with a first telescopic spring, one side, far away from each other, of the movable plate is welded with a valve rod, the top of the valve rod penetrates through and extends to the top of a top cover, and the bottom of the valve rod is welded with a valve ball.

Preferably, the left side of top cap is rotated and is connected with and runs through and extend to the inside dwang of top cap, the outside one end welding that the dwang is located the top cap has the runner, the inside one end welding that the dwang is located the top cap has the gear, the top the left side of valve rod is provided with the rack, gear and rack toothing.

Preferably, a through hole is formed in the top of the first frame body, a moving rod penetrating through and extending to the top of the first frame body is welded to the top of the moving rod, a pushing plate is welded to the top end of the moving rod, and the moving rod is located in the through hole formed in the top of the first frame body and moves.

Preferably, the welding of the top right side of first framework has the second framework, the top cover of second framework is equipped with and runs through and extend to the gag lever post in the first framework, the welding of the both sides inner wall of second framework has first fixed plate, the bottom welding of first fixed plate has the third expanding spring around the gag lever post outer lane, the other end of third expanding spring and the outer lane welding of gag lever post, the top one end welding that the gag lever post is located the second framework has the handle.

Preferably, the bottom of the two sides of the first valve body is welded with a fixing block, the fixing block is provided with a first threaded hole along the vertical direction, the two sides of the top of the circular hoop are provided with second threaded holes, and the first threaded hole is connected with the second threaded holes through threaded bolts.

Preferably, the bottoms of the two sides of the first valve body are provided with grooves, and the bottom of the first valve body is provided with a sealing ring.

Compared with the prior art, the technical scheme of the utility model has the following beneficial technical effects:

1. through the rotatory runner of installation, gear, rack, valve rod, valve ball isotructure, through rotatory runner, can drive the dwang and rotate to cross gear and rack and can drive the valve rod and reciprocate, further can drive the carriage release lever and remove, thereby can drive the valve ball and remove, can flow the mouth to the cage guide and plug up, thereby realized the function of closing of this valve, only need the antiport runner this moment, can open this valve.

2. Through the installation valve body, the circle hoop, the movable rod, the gag lever post, expanding spring isotructure, can make and connect through the circle hoop between two valve bodies, later the bolt in the rotatory fixed block, make two valve bodies tightly laminate, the movable rod receives expanding spring's extrusion this moment, make the other end of movable rod insert in the recess that first valve body both sides were seted up, the elastic extrusion of rethread expanding spring makes the gag lever post can be tight the card advance in the recess at gag lever post top, prevent to break away from between two valve bodies, and then fluid reveals in the pipeline can appear.

Drawings

Fig. 1 is a schematic front view of a mechanical valve convenient to install according to the present invention.

Fig. 2 is a schematic structural diagram of a first valve body of a mechanical valve convenient to mount according to the present invention.

Fig. 3 is a schematic view of a gear structure of a mechanical valve convenient to mount according to the present invention.

Fig. 4 is an enlarged schematic view of a portion a of fig. 1 of a mechanical valve convenient to install according to the present invention.

Fig. 5 is an enlarged schematic view of a portion B of the mechanical valve convenient to install according to the present invention.

Reference numerals: 1. a top cover; 2. a first valve body; 3. moving the plate; 4. a first extension spring; 5. a valve ball; 6. a second valve body; 7. a circular hoop; 8. a fixed block; 9. a valve stem; 10. a rotating wheel; 11. rotating the rod; 12. a gear; 13. a rack; 14. a second extension spring; 15. a first frame body; 16. a push plate; 17. a threaded bolt; 18. a movable rod; 19. a travel bar; 20. a third extension spring; 21. a first fixing plate; 22. a handle; 23. a second frame body; 24. a limiting rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1 and 4, the mechanical valve convenient to mount provided by the utility model comprises a first valve body 2, the top of the first valve body 2 is connected with a top cover 1 through a bolt, a second valve body 6 is arranged at the bottom of the first valve body 2, a circular hoop 7 is welded at the top of the second valve body 6, first frame bodies 15 are welded at two sides of the circular hoop 7, a second telescopic spring 14 is welded at the inner wall of one side of each first frame body 15, and the other end of the second telescopic spring 14 penetrates through and extends to a movable rod 18 in the first valve body 2.

Referring to fig. 2, 3 and 4, the top and the bottom of the inner wall of the first valve body 2 are both slidably connected with a movable plate 3, one side of the movable plate 3 close to each other is welded with a first extension spring 4, one side of the movable plate 3 far away from each other is welded with a valve rod 9, the top of the valve rod 9 at the top is penetrated through and extended to the top of the top cover 1, the bottom of the valve rod 9 at the bottom is welded with a valve ball 5, the left side of the top cover 1 is rotatably connected with a rotating rod 11 penetrated through and extended to the inside of the top cover 1, one end of the rotating rod 11 positioned outside the top cover 1 is welded with a rotating wheel 10, one end of the rotating rod 11 positioned inside the top cover 1 is welded with a gear 12, the left side of the valve rod 9 at the top is provided with a rack 13, the gear 12 is meshed with the rack 13, the top of the first frame 15 is provided with a through hole, the top of the movable rod 18 is welded with a movable rod 19, and the top end of the movable rod 19 is welded with a pushing plate 16, the movable rod 19 is positioned in a through hole formed in the top of the first frame 15.

As shown in the figures 2 and 4, the figure shows that, 5 the welding of first framework 15's top right side has second framework 23, the top cover of second framework 23 is equipped with the gag lever post 24 that runs through and extend to in the first framework 15, the welding of the both sides inner wall of second framework 23 has first fixed plate 21, the bottom welding of first fixed plate 21 has third expanding spring 20 around the gag lever post 24 outer lane, the other end of third expanding spring 20 and the outer lane welding of gag lever post 24, gag lever post 24 is located the welding of the top one end of second framework 23 has handle 22, fixed block 8 has all been welded to the both sides bottom of first valve body 2, first screw hole has been seted up along vertical direction to fixed block 8, the second screw hole has all been seted up to the top both sides of circle hoop 7, first screw hole passes through threaded bolt 17 with the second screw hole and is connected, the both sides bottom of first valve body 2 is seted up flutedly, the bottom of first valve body 2 is provided with the sealing washer.

According to the utility model, two ends of the second valve body 6 can be connected into a pipeline, at the moment, the rotating wheel 10 is rotated, the rotating rod 11 can be driven to rotate by rotating the rotating wheel 10, the rotating rod 11 rotates, the valve rod 9 can be driven to move up and down by rotating the gear 12 and the rack 13, the valve rod 9 can move up and down, the movable plate 3 can be driven to move, the movable plate 3 further can drive the first telescopic spring 4 to move, so that the valve ball 5 can be driven to move, the valve ball 5 can be blocked on a tank channel flow opening of the second valve body 6, the closing function of the valve is realized, and at the moment, the valve can be opened only by reversely rotating the rotating wheel 10.

When installing this valve, at first insert the circle hoop 7 with the bottom of first valve body 2 in, at this moment, the bolt in the rotatory fixed block 8, make first valve body 2 tightly paste second valve body 6, the movable rod 18 receives the extrusion of second expanding spring 14 this moment, make the other end of movable rod 18 insert in the recess that first valve body 2 both sides were seted up, will drive the recess that the one end of gag lever post 24 was seted up at movable rod 18 top through handle 22 this moment, the elastic extrusion of rethread third expanding spring 20 makes during gag lever post 24 can tightly block into the recess at movable rod 18 top, prevent that movable rod 18 from breaking away from out from the both sides recess of first valve body 2, thereby it is not hard up to influence first valve body 2 and produces when installing at second valve body 6, and then can appear fluidic leakage in the pipeline, this installation of this valve has been accomplished to this.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the utility model and are not to be construed as limiting the utility model. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such changes and modifications that fall within the scope and bounds of the appended claims, or equivalents of such scope and bounds.

Claims

1. The utility model provides a mechanical valve convenient to installation, includes first valve body (2), its characterized in that, there is top cap (1) at the top of first valve body (2) through bolted connection, the bottom of first valve body (2) is provided with second valve body (6), the top welding of second valve body (6) has circle hoop (7), first framework (15) have all been welded to the both sides of circle hoop (7), one side inner wall welding of first framework (15) has second expanding spring (14), the other end of second expanding spring (14) runs through and extends to movable rod (18) inside first valve body (2).

2. The mechanical valve convenient to install according to claim 1, wherein a moving plate (3) is slidably connected to the top and the bottom of the inner wall of each side of the first valve body (2), a first expansion spring (4) is welded to one side, close to each other, of the moving plate (3), a valve rod (9) is welded to one side, far away from each other, of the moving plate (3), the top of the valve rod (9) penetrates through and extends to the top of the top cover (1), and a valve ball (5) is welded to the bottom of the valve rod (9).

3. The mechanical valve convenient to install according to claim 2, wherein a rotating rod (11) penetrating and extending to the inside of the top cover (1) is rotatably connected to the left side of the top cover (1), a rotating wheel (10) is welded at one end of the rotating rod (11) located outside the top cover (1), a gear (12) is welded at one end of the rotating rod (11) located inside the top cover (1), a rack (13) is arranged at the top of the rotating rod (9), and the gear (12) is meshed with the rack (13).

4. The mechanical valve convenient to install according to claim 1, wherein a through hole is formed in the top of the first frame body (15), a moving rod (19) penetrating and extending to the top of the first frame body (15) is welded to the top of the moving rod (18), a pushing plate (16) is welded to the top end of the moving rod (19), and the moving rod (19) moves in the through hole formed in the top of the first frame body (15).

5. The mechanical valve convenient to mount according to claim 1, wherein a second frame body (23) is welded on the right side of the top of the first frame body (15), a limiting rod (24) penetrating through and extending into the first frame body (15) is sleeved on the top of the second frame body (23), first fixing plates (21) are welded on the inner walls of two sides of the second frame body (23), a third expansion spring (20) surrounding the outer ring of the limiting rod (24) is welded on the bottom of the first fixing plate (21), the other end of the third expansion spring (20) is welded with the outer ring of the limiting rod (24), and a handle (22) is welded on one end, located at the top of the second frame body (23), of the limiting rod (24).

6. The mechanical valve convenient to mount according to claim 1, wherein fixing blocks (8) are welded to the bottoms of the two sides of the first valve body (2), first threaded holes are formed in the fixing blocks (8) in the vertical direction, second threaded holes are formed in the two sides of the top of the circular hoop (7), and the first threaded holes and the second threaded holes are connected through threaded bolts (17).

7. A mechanical valve easy to install according to claim 1, characterized in that the bottom of the two sides of the first valve body (2) is provided with a groove, and the bottom of the first valve body (2) is provided with a sealing ring.