CN217130487U

CN217130487U - Sealing valve convenient to install

Info

Publication number: CN217130487U
Application number: CN202220928850.8U
Authority: CN
Inventors: 叶燕卉
Original assignee: Xiamen Jiasite Metal Co ltd
Current assignee: Xiamen Jiasite Metal Co ltd
Priority date: 2022-04-21
Filing date: 2022-04-21
Publication date: 2022-08-05
Anticipated expiration: 2032-04-21

Abstract

The utility model provides a sealing valve convenient to install, which relates to the sealing valve technical field, comprising a sealing valve body, wherein connecting frames are fixedly arranged on both sides of the sealing valve body, a bidirectional screw rod is rotatably connected between the connecting frames, a sliding frame is rotated on the surface of the bidirectional screw rod, a limiting rod is arranged on one side of the sliding frame, a hoop is fixedly arranged on the surface of the limiting rod, connecting pipelines are respectively and slidably connected at positions at both ends in the sealing valve body, both ends of the bidirectional screw rod are provided with threads, the directions of the threads are opposite, rotating handles are fixedly arranged at both ends of the bidirectional screw rod, when in actual use, people can conveniently fix the sealing valve body and the connecting pipelines by arranging the sealing valve body, the connecting frames, the sliding frame, the limiting rod, the hoop and the connecting pipelines, thereby avoiding the complex situation that the bolts are repeatedly screwed to fixedly connect the pipelines, the installation efficiency is improved, and the practical use is facilitated.

Description

Sealing valve convenient to install

Technical Field

The utility model relates to a seal valve technical field especially relates to a seal valve convenient to installation.

Background

The valve is a pipeline accessory used for opening and closing a pipeline, controlling the flow direction, adjusting and controlling parameters (temperature, pressure and flow) of a conveying medium, two ends of the valve are usually connected with the pipeline by utilizing a plurality of groups of bolts in the use process of the sealing valve, the bolts need to be continuously screwed by using tools in the installation process, the installation process is very complicated, and the efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a sealing valve convenient to install.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the sealing valve convenient to install comprises a sealing valve body, connecting frames are fixedly installed on two sides of the sealing valve body, a bidirectional lead screw is connected between the connecting frames in a rotating mode, a sliding frame is arranged on the surface of the bidirectional lead screw in a rotating mode, a limiting rod is installed on one side of the sliding frame, a hoop is fixedly installed on the surface of the limiting rod, and connecting pipelines are connected to positions, located at two ends, of the sealing valve body in a sliding mode.

In order to make the carriage be relative direction and remove, the utility model discloses the improvement has, the both ends of two-way lead screw are all seted up the screw thread, and the opposite direction of screw thread, the both ends of two-way lead screw are all adorned admittedly and are changeed the handle.

In order to fix the connecting pipeline, the utility model discloses the improvement has, the surface of armful ring is run through to the one end of gag lever post, spacing hole has all been seted up to the both sides of connecting pipeline.

In order to improve the leakproofness between seal valve body and the connecting line, the utility model discloses the improvement has, the inner wall of seal valve body is close to both ends position department and all is equipped with the sealing washer admittedly.

In order to control the flow, the utility model discloses the improvement has, still includes the valve rod, the valve rod is rotated and is connected at the top surface of seal valve body.

In order to avoid people to miss the valve rod, the utility model discloses the improvement has, the position department that the top surface of seal valve body is close to the valve rod is provided with auxiliary device, auxiliary device include the base, base fixed mounting is at the top surface of seal valve body, the spout has been seted up on the surface of base, it has the slider to slide between the spout, the fixed block is equipped with admittedly to the top surface of slider, fixedly connected with spring between slider and the spout, the fixed slot has been seted up to one side that the surface of valve rod is close to the fixed block.

In order to make the fixed block laminating valve rod surface, the utility model discloses the improvement has, one side of fixed block is the arc sunken form.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses in, during the in-service use, through setting up seal valve body, link, two-way lead screw, carriage, gag lever post, embracing ring and connecting tube, make things convenient for people to fix seal valve body and connecting tube, avoid twisting the loaded down with trivial details condition of bolt fixed connection pipeline repeatedly, improved the installation effectiveness, do benefit to in-service use.

2. The utility model discloses in, during the in-service use, through setting up auxiliary device, can carry on spacingly to it when the valve rod is no longer used to avoid the valve rod to receive the condition appearance that the mistake touched, do benefit to in-service use.

Drawings

Fig. 1 is a schematic view of the overall structure of a sealing valve convenient for installation according to the present invention;

fig. 2 is a front view of a sealing valve according to the present invention, which is easy to install;

fig. 3 is a schematic view of a portion of the structure of fig. 2 of a sealing valve that is easy to install according to the present invention;

fig. 4 is a schematic sectional view of a portion of the sealing valve of fig. 1 at the base position for easy installation.

Illustration of the drawings:

1. a sealing valve body; 2. a connecting frame; 3. a bidirectional screw rod; 4. a carriage; 5. a limiting rod; 6. encircling; 7. turning a handle; 8. connecting a pipeline; 9. a valve stem; 10. a seal ring; 11. a base; 12. a chute; 13. a slider; 14. a fixed block; 15. a spring; 16. fixing grooves; 17. and a limiting hole.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

In a first embodiment, please refer to fig. 1-3, the present invention provides a technical solution: the utility model provides a sealing valve convenient to installation, including sealing valve body 1, still include valve rod 9, valve rod 9 rotates the top surface of connecting at sealing valve body 1, the bottom of valve rod 9 is connected with the valve plate, the effect of control flow direction and control transport medium flow has been played, the equal fixed mounting in both sides of sealing valve body 1 has link 2, it is connected with two-way lead screw 3 to rotate between link 2, two-way lead screw 3's surface rotates has carriage 4, two-way lead screw 3's both ends are all seted up the screw thread, and the opposite direction of screw thread, two-way lead screw 3's both ends all are equipped with admittedly change 7, through setting up change 7, make things convenient for people to rotate two-way lead screw 3, because two-way lead screw 3 both ends screw thread opposite direction, when two-way lead screw 3 rotates, carriage 4 then can be the relative direction motion this moment.

Referring to fig. 1-3, a limiting rod 5 is mounted on one side of a sliding frame 4, a hoop 6 is fixedly mounted on the surface of the limiting rod 5, a connecting pipeline 8 is slidably connected to positions, located at two ends, inside the sealing valve body 1, sealing rings 10 are fixedly mounted on positions, close to the two ends, of the inner wall of the sealing valve body 1, and by arranging the sealing rings 10, the situation of leakage between the sealing valve body 1 and the connecting pipeline 8 is avoided, the sealing performance between the sealing valve body 1 and the connecting pipeline 8 is improved, one end of the limiting rod 5 penetrates through the surface of the hoop 6, limiting holes 17 are formed in two sides of the connecting pipeline 8, and by arranging the limiting rod 5 penetrating through the hoop 6, when the hoop 6 is attached to the outer surface of the connecting pipeline 8, the limiting rod 5 on the hoop 6 is also inserted into the limiting holes 17, so as to limit the connecting pipeline 8.

In a second embodiment, referring to fig. 1 and 4, an auxiliary device is disposed at a position, close to the valve rod 9, of the top surface of the sealing valve body 1, the auxiliary device includes a base 11, the base 11 is fixedly mounted on the top surface of the sealing valve body 1, a sliding groove 12 is formed in the surface of the base 11, a sliding block 13 is slid between the sliding grooves 12, a fixed block 14 is fixedly mounted on the top surface of the sliding block 13, one side of the fixed block 14 is arc-shaped and recessed, and by setting one side of the fixed block 14 to be arc-shaped and recessed, the shape of the outer wall of the valve rod 9 is attached, so that the valve rod 9 can continue to rotate smoothly.

Referring to fig. 1 and 4, a spring 15 is fixedly connected between the sliding block 13 and the sliding groove 12, a fixing groove 16 is formed in one side of the surface of the valve rod 9, which is close to the fixing block 14, and by arranging the fixing groove 16, when the fixing block 14 penetrates through the fixing groove 16 under the driving of the spring 15, the fixing block 14 is located inside the valve rod 9, so that the valve rod 9 is prevented from continuing to rotate.

The working principle is as follows: by arranging the sealing valve body 1, the connecting frame 2, the two-way screw rod 3, the sliding frame 4, the limiting rod 5, the hoop 6 and the connecting pipeline 8, when people need to install the sealing valve body 1 and the connecting pipeline 8, one end of the connecting pipeline 8 is firstly inserted into the sealing valve body 1, then the rotating handle 7 is rotated, the rotating handle 7 drives the two-way screw rod 3 to rotate between the connecting frames 2, because the sliding frame 4 is internally provided with threads meshed with the surface of the two-way screw rod 3, and because the directions of the threads at the two ends of the two-way screw rod 3 are opposite, when the two-way screw rod 3 rotates, the sliding frame 4 and the limiting rod 5 are limited by the sealing valve body 1 and respectively move in a translational way in the opposite directions on the outer surface of the two-way screw rod 3 and the inner part of the sealing valve body 1, and simultaneously the sliding rod drives the hoop 6 to move, when one end of the limiting rod 5 is inserted into the limiting holes 17 at the two sides of the connecting pipeline 8, at the moment, one side of the embracing ring 6 is attached to the surface of the connecting pipeline 8, the function of fixing the connecting pipeline 8 is realized, the sealing ring 10 is arranged at the position, close to the outer end, of the inner wall of the sealing valve body 1, the function of sealing the interface of the connecting pipeline 8 is realized, the leakage between the sealing valve body 1 and the connecting pipeline 8 is avoided, when people need to disassemble the connecting pipeline 8, only the rotating handle 7 needs to be rotated reversely, the embracing ring 6 and the limiting rod 5 are separated from the two sides of the connecting pipeline 8, through arranging an auxiliary device, after the sealing valve body 1 is installed on the connecting pipeline 8, a valve plate can be opened or closed at will through the valve rod 9, so that the condition that the switch state is changed due to false touch is easy to occur, the condition that the false touch occurs can be avoided through limiting the valve rod 9 through the fixing block 14, when people need to rotate the valve rod 9 to drive the internal valve plate to move, at this moment, the fixed block 14 is moved, the fixed block 14 drives the slider 13 to slide between the sliding grooves 12 on the top surface of the base 11, the slider 13 drives the spring 15 to be continuously tightened, when the fixed block 14 is moved out of the fixed groove 16, the valve rod 9 is not limited at this moment, people can control the valve plate by rotating the valve rod 9, meanwhile, people can loosen the fixed block 14, the spring 15 drives the fixed block 14 to reset, when the fixed block 14 is attached to the surface of the valve rod 9, because one side of the fixed block 14 is arc-shaped and concave, in the rotating process of the valve rod 9, the fixed block 14 can be continuously supported to the surface of the valve rod 9, when the fixed block 14 is coincident with the fixed groove 16, the spring 15 can drive the fixed block 14 to penetrate through the fixed groove 16 at this moment, and the effect of limiting the valve rod 9 again is achieved.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. A sealing valve easy to install, comprising a sealing valve body (1), characterized in that: the sealing valve is characterized in that connecting frames (2) are fixedly mounted on two sides of the sealing valve body (1), a bidirectional screw rod (3) is connected between the connecting frames (2) in a rotating mode, a sliding frame (4) is arranged on the surface of the bidirectional screw rod (3) in a rotating mode, a limiting rod (5) is arranged on one side of the sliding frame (4), an embracing ring (6) is fixedly arranged on the surface of the limiting rod (5), and the sealing valve body (1) is located at two ends and is connected with connecting pipelines (8) in a sliding mode.

2. A sealing valve easy to install according to claim 1, characterized in that: both ends of the bidirectional screw rod (3) are provided with threads, the directions of the threads are opposite, and both ends of the bidirectional screw rod (3) are fixedly provided with rotating handles (7).

3. A sealing valve easy to install according to claim 1, characterized in that: one end of the limiting rod (5) penetrates through the surface of the hoop (6), and limiting holes (17) are formed in the two sides of the connecting pipeline (8).

4. A sealing valve easy to install according to claim 1, characterized in that: and sealing rings (10) are fixedly arranged on the inner wall of the sealing valve body (1) close to the two ends.

5. The sealing valve easy to install according to claim 4, characterized in that: the sealing valve further comprises a valve rod (9), and the valve rod (9) is rotatably connected to the top surface of the sealing valve body (1).

6. The sealing valve easy to install according to claim 5, characterized in that: the sealing valve is characterized in that an auxiliary device is arranged at a position, close to the valve rod (9), of the top surface of the sealing valve body (1), the auxiliary device comprises a base (11), the base (11) is fixedly installed on the top surface of the sealing valve body (1), sliding grooves (12) are formed in the surface of the base (11), sliding blocks (13) slide between the sliding grooves (12), fixed blocks (14) are fixedly installed on the top surface of the sliding blocks (13), springs (15) are fixedly connected between the sliding blocks (13) and the sliding grooves (12), and fixing grooves (16) are formed in one side, close to the fixed blocks (14), of the surface of the valve rod (9).

7. The sealing valve easy to install according to claim 6, characterized in that: one side of the fixed block (14) is arc-shaped and concave.