CN219082303U

CN219082303U - Easy maintenance's ball valve

Info

Publication number: CN219082303U
Application number: CN202222385215.2U
Authority: CN
Inventors: 刘萍
Original assignee: Outai Holding Group Co ltd
Current assignee: Outai Holding Group Co ltd
Priority date: 2022-09-08
Filing date: 2022-09-08
Publication date: 2023-05-26
Anticipated expiration: 2032-09-08

Abstract

The utility model discloses a ball valve convenient to maintain, which belongs to the technical field of valves and comprises a ball valve body, wherein connecting pipes are arranged on the left side surface and the right side surface of the ball valve body, connecting screws inserted in the ball valve body penetrate through the inner side of the connecting pipes, mounting frames are arranged on the outer side of the ball valve body and the inner side of the connecting pipes, first connecting brackets are fixedly arranged on the front surface and the back surface of the mounting frames, and fixing screws penetrate through the inner parts of the first connecting brackets. This easy maintenance's ball valve drives the push rod through setting up electric putter and smooth support and drives the extrusion spring frame and stabilize the diagonal bar and promote extrusion spring frame and arc buckling plate and carry out the fixed operation of centre gripping to ball valve body and connecting pipe, has better centre gripping fixed effect to ball valve body and connecting pipe, is convenient for carry out the fixed operation of centre gripping more in the time of guaranteeing the fixed effect of centre gripping, is favorable to better dismantles maintenance operation, has improved the convenience that people used.

Description

Easy maintenance's ball valve

Technical Field

The utility model belongs to the technical field of valves, and particularly relates to a ball valve convenient to maintain.

Background

The ball valve is one of the common valves in petroleum exploitation engineering, so that people can conveniently control the flow of fluid in the pipeline in petroleum exploitation engineering; at present, the existing ball valve is generally directly connected and fixed by adopting a screw and a nut when in use; the existing installation mode of the ball valve has certain defects when in use, and the ball valve is difficult to disassemble and install due to rust after long-time use, so that the ball valve is not beneficial to better disassembly and maintenance operation, the convenience of people in use is reduced, and the ball valve is not beneficial to better use.

Disclosure of Invention

(one) solving the technical problems

In order to overcome the defects in the prior art, the utility model provides the ball valve convenient to maintain, which solves the problems that the ball valve is difficult to disassemble and assemble due to rust after long-time use, is not beneficial to better disassembly and maintenance operation, reduces the convenience of use of people and is not beneficial to better use.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a easy maintenance's ball valve, includes the ball valve body, the left and right sides face of ball valve body all is equipped with the connecting pipe, the inboard of connecting pipe runs through and has the connecting screw who pegs graft in the ball valve body, the outside of ball valve body and the inboard of connecting pipe all are equipped with the installing frame, the front of installing frame and the equal fixed mounting in the back have first linking bridge, the inside of first linking bridge is run through there is fixing screw, the inner wall fixed mounting of installing frame has the centre gripping straining device.

As a further aspect of the utility model: the clamping and tensioning device comprises an electric push rod fixedly arranged on the upper surface and the lower surface of a mounting frame, a pushing support is fixedly arranged at the output end of the electric push rod, a rotatable pushing rod is arranged at the bottom of the pushing support, a rotatable second connecting support is arranged on the outer side of the pushing rod, a smooth support sliding with the inner wall of the top of the mounting frame and the inner wall of the bottom of the mounting frame is fixedly arranged on the upper surface of the second connecting support, a rotatable linkage rod is arranged on the inner side of the smooth support, movable supports sliding with the inner wall of the top of the mounting frame and the inner wall of the bottom of the mounting frame are respectively and rotatably arranged on the left side and the right side of the linkage rod, rotatable tensioning rods are arranged on the outer side of the movable supports, rotatable tensioning supports are arranged on the bottom of the tensioning rods, connecting blocks connected with the outer surface of a ball valve body are respectively inserted at the bottoms of the tensioning supports, rotatable extrusion rods are respectively arranged on the front side and the rear side of the smooth support, sliding supports sliding with the inner wall of the mounting frame are respectively, rotatable stabilizing diagonal rods are arranged on the inner sides of the sliding supports, arc-shaped spring frames are respectively arranged on the bottoms of the stabilizing diagonal rods, and the inner side faces of the stabilizing diagonal rods are respectively and the inner walls of the mounting frames.

As a further aspect of the utility model: the inner wall of the top of the installation frame is provided with a stable sliding groove, the upper surfaces of the smooth support and the movable support are fixedly provided with stable sliding blocks, and the stable sliding groove is in sliding connection with the stable sliding blocks.

As a further aspect of the utility model: the number of the arc-shaped buckling plates is four, and the shapes of the four groups of arc-shaped buckling plates are arc-shaped.

As a further aspect of the utility model: the ball valve is characterized in that connecting through holes are formed in the outer side of the ball valve body and the inner side of the connecting pipe, and the size of the connecting through holes is matched with the size of the connecting screw.

As a further aspect of the utility model: the number of the extrusion rods is two, and the lengths of the two extrusion rods are five hundred twenty millimeters.

(III) beneficial effects

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

1. this easy maintenance's ball valve drives the push rod through setting up electric putter and smooth support and drives the extrusion spring frame and stabilize the diagonal bar and promote extrusion spring frame and arc buckling plate and carry out the fixed operation of centre gripping to ball valve body and connecting pipe, has better centre gripping fixed effect to ball valve body and connecting pipe, is convenient for carry out the fixed operation of centre gripping more in the time of guaranteeing the fixed effect of centre gripping, is favorable to better dismantles maintenance operation, has improved the convenience that people used.

2. This easy maintenance's ball valve drives the catch bar and moves the support through setting up electric putter and drive take-up lever and take-up support cooperation connecting block and carry out taut stable operation to ball valve body and connecting pipe, has better connection fixed effect to ball valve body and connecting pipe, can be more effectual assurance to ball valve body and connecting pipe connection's stability, helps people better use.

3. This easy maintenance's ball valve is passed through behind the first linking bridge through setting up fixing screw and is connected fixed operation to the installing frame for it is more simple convenient to the connecting operation of installing frame, helps better to install fixed operation to the installing frame, is convenient for carry out maintenance operation more in the time of guaranteeing the fixed effect of installation, has effectively improved the convenience that people used.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a partial structure of the present utility model;

FIG. 3 is an exploded view of the clamp tensioner of the present utility model;

in the figure: 1. a ball valve body; 2. a connecting pipe; 3. a connecting screw; 4. a mounting frame; 5. a first connection bracket; 6. a fixed screw; 7. clamping and tensioning device; 701. an electric push rod; 702. pushing the bracket; 703. a push rod; 704. a second connection bracket; 705. a smooth support; 706. a linkage rod; 707. a movable support; 708. a tension rod; 709. tensioning the bracket; 710. a connecting block; 711. an extrusion rod; 712. a sliding support; 713. stabilizing the diagonal rod; 714. extruding a spring frame; 715. an arc-shaped buckling plate.

Detailed Description

The technical scheme of the patent is further described in detail below with reference to the specific embodiments.

As shown in fig. 1-3, the present utility model provides a technical solution: the utility model provides a easy maintenance's ball valve, includes ball valve body 1, and ball valve body 1's left and right sides face all is equipped with connecting pipe 2, and connecting pipe 2's inboard runs through has connecting screw 3 of pegging graft in ball valve body 1, and ball valve body 1's outside and connecting pipe 2's inboard all are equipped with mounting frame 4, and mounting frame 4's front and the equal fixed mounting in back have first linking bridge 5, and first linking bridge 5's inside runs through has fixing screw 6, and mounting frame 4's inner wall fixed mounting has centre gripping overspeed device tensioner 7.

The clamping and tensioning device 7 comprises an electric push rod 701 fixedly arranged on the upper surface and the lower surface of a mounting frame 4, the specific model of the electric push rod 701 is LAP22, a pushing bracket 702 is fixedly arranged at the output end of the electric push rod 701, a rotatable pushing rod 703 is arranged at the bottom of the pushing bracket 702, a rotatable second connecting bracket 704 is arranged at the outer side of the pushing rod 703, a smooth bracket 705 which slides mutually with the inner wall of the top and the inner wall of the bottom of the mounting frame 4 is fixedly arranged on the upper surface of the second connecting bracket 704, a rotatable linkage rod 706 is arranged on the inner side of the smooth bracket 705, a movable bracket 707 which slides mutually with the inner wall of the top and the inner wall of the mounting frame 4 is arranged on the left side and the right side of the linkage rod 706, a rotatable tensioning rod 708 is arranged on the outer side of the movable bracket 707, a rotatable connecting block 710 connected with the outer surface of the ball valve body 1 is arranged at the bottom of the tensioning bracket 708, rotatable extrusion rods 711 are arranged on the front side and the rear side of the smooth bracket 705, sliding brackets 712 which slide mutually with the inner wall of the mounting frame 4 are arranged on the inner side of the inner wall of the mounting frame 712, a rotatable stable spring 713 is arranged on the inner side of the movable bracket 713, and a stable spring 713 is fixedly arranged on the inner side of the movable bracket 713 which slides mutually, and a stable spring bracket 713 is arranged on the inner side of the movable bracket.

Specifically, as shown in fig. 1 and 2, the outer side of the ball valve body 1 and the inner side of the connecting pipe 2 are provided with connecting through holes, the size of the connecting through holes is matched with the size of the connecting screw 3, and the connecting through holes on the outer side of the ball valve body 1 and the inner side of the connecting pipe 2 are matched with the connecting screw 3, so that the connecting operation is more convenient.

Specifically, as shown in fig. 3, the inner wall of the top of the installation frame 4 is provided with a stabilizing chute, the upper surfaces of the smooth support 705 and the moving support 707 are fixedly provided with stabilizing sliding blocks, the stabilizing chute is in sliding connection with the stabilizing sliding blocks on the upper surfaces of the smooth support 705 and the moving support 707, the stabilizing chute on the inner wall of the top of the installation frame 4 is matched with the stabilizing sliding blocks on the upper surfaces of the smooth support 705 and the moving support 707, the sliding is convenient to perform more stable sliding, the number of the arc-shaped buckling plates 715 is four, the shapes of the arc-shaped buckling plates 715 are arc-shaped, the arc-shaped buckling plates 715 are matched with each other, the clamping is convenient to perform better, the number of the pressing rods 711 is two, the lengths of the pressing rods 711 are five hundred twenty millimeters, the pressing rods 711 are matched with each other, and the use is convenient to perform better.

The working principle of the utility model is as follows:

s1, attaching the inner side surface of a connecting pipe 2 to the outer side surface of a ball valve body 1, sleeving a mounting frame 4 on the outer surfaces of the ball valve body 1 and the connecting pipe 2, and then connecting and fixing the mounting frame 4 after a fixing screw 6 passes through a first connecting bracket 5;

s2, subsequently starting the electric push rod 701, wherein the output end of the electric push rod 701 drives the push bracket 702 to move, the push bracket 702 drives the push rod 703 to move, the push rod 703 drives the second connecting bracket 704 to move, the second connecting bracket 704 drives the smooth bracket 705 to move, the smooth bracket 705 drives the extrusion rod 711 to move, the extrusion rod 711 drives the sliding bracket 712 to move, the sliding bracket 712 drives the stabilizing inclined rod 713 to move, the stabilizing inclined rod 713 drives the extrusion spring rack 714 to move, and the extrusion spring rack 714 drives the arc-shaped buckling plate 715 to clamp and fix the ball valve body 1 and the connecting pipe 2;

s3, simultaneously, the smooth support 705 drives the linkage rod 706 to move, the linkage rod 706 drives the movable support 707 to move, the movable support 707 drives the tensioning rod 708 to move, the tensioning rod 708 drives the tensioning support 709 to move, and the tensioning support 709 drives the connecting block 710 to tension and fix the ball valve body 1 and the connecting pipe 2.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

While the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes may be made without departing from the spirit of the present patent within the knowledge of one of ordinary skill in the art.

Claims

1. The utility model provides a easy maintenance's ball valve, includes ball valve body (1), the left and right sides face of ball valve body (1) all is equipped with connecting pipe (2), the inboard of connecting pipe (2) is run through has connecting screw rod (3) of grafting in ball valve body (1), the outside of ball valve body (1) and the inboard of connecting pipe (2) all are equipped with installing frame (4), its characterized in that: the front and the back of the installation frame (4) are fixedly provided with first connecting brackets (5), fixing screws (6) penetrate through the first connecting brackets (5), and the inner wall of the installation frame (4) is fixedly provided with clamping and tensioning devices (7).

2. A service-friendly ball valve as claimed in claim 1, wherein: the clamping and tensioning device (7) comprises an electric push rod (701) fixedly arranged on the upper surface and the lower surface of a mounting frame (4), a pushing bracket (702) is fixedly arranged at the output end of the electric push rod (701), a rotatable pushing rod (703) is arranged at the bottom of the pushing bracket (702), a rotatable second connecting bracket (704) is arranged at the outer side of the pushing rod (703), a smooth bracket (705) which slides mutually with the inner wall of the top and the inner wall of the bottom of the mounting frame (4) is fixedly arranged on the upper surface of the second connecting bracket (704), rotatable linkage rods (706) are arranged on the inner side of the smooth bracket (705), movable brackets (707) which slide mutually with the inner wall of the top and the inner wall of the bottom of the mounting frame (4) are respectively arranged on the left side and the right side of the linkage rods (706) in a rotatable manner, rotatable tensioning rods (708) are arranged on the outer side of the movable brackets (707), rotatable tensioning brackets (709) are arranged at the bottom of the tensioning rods (708), connecting blocks (710) which are connected with the outer surface of the ball valve body (1) are inserted at the bottom of the tensioning brackets (709), rotatable squeezing rods (705) are respectively arranged on the front side and the two sides of the rotatable squeezing rods (711) which slide mutually, the inner side of the sliding support (712) is provided with a rotatable stabilizing inclined rod (713), the bottom of the stabilizing inclined rod (713) is rotatably provided with an extrusion spring frame (714) which slides mutually with the inner wall of the mounting frame (4), and the inner side surface of the extrusion spring frame (714) is fixedly provided with an arc buckling plate (715).

3. A service-friendly ball valve as claimed in claim 2, wherein: the inner wall of the top of the mounting frame (4) is provided with a stable sliding groove, the upper surfaces of the smooth support (705) and the movable support (707) are fixedly provided with stable sliding blocks, and the stable sliding groove is in sliding connection with the stable sliding blocks.

4. A service-friendly ball valve as claimed in claim 2, wherein: the number of the arc-shaped buckling plates (715) is four, and the shapes of the four groups of arc-shaped buckling plates (715) are arc-shaped.

5. A service-friendly ball valve as claimed in claim 1, wherein: the ball valve is characterized in that connecting through holes are formed in the outer side of the ball valve body (1) and the inner side of the connecting pipe (2), and the size of the connecting through holes is matched with the size of the connecting screw (3).

6. A service-friendly ball valve as claimed in claim 2, wherein: the number of the extrusion rods (711) is two, and the lengths of the two extrusion rods (711) are five hundred twenty millimeters.