A kind of valve that durable type is easy to maintenance
Technical field
The utility model relates to valve technology field, specially a kind of valve that durable type is easy to maintenance.
Background technique
Valve be in the fluid system, for control the direction of fluid, pressure, flow device, valve be make piping and
Medium (liquid, gas, powder) in equipment flows or stops and can control the device of its flow, and valve can be used for controlling sky
The flowing of the various types fluids such as gas and water, steam, various corrosive medias, mud, oil product, liquid metal and radiating medium,
Valve is control unit in pipeline fluid conveying system, it be for changing access section and flow direction of medium, have water conservancy diversion,
The functions such as cut-off, throttling, non-return, shunting or overflow release, used valve is all relatively complicated in installation and disassembly at present,
It is also extremely inconvenient when maintenance.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of valve that durable type is easy to maintenance, solves
State the problem of proposing in background technique.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions: a kind of valve that durable type is easy to maintenance, packet
Valve is included, the valve is internally provided with ball valve, and intake tunnel is offered on the ball valve, and the top of the ball valve is fixed to be connected
It is connected to rotation connecting rod, the top of the rotation connecting rod is fixedly connected with the bottom of rotating handle, the both ends point of the valve
It is not provided with inlet and outlet, and the threaded one end of water inlet one end of valve and connecting tube connects, the connecting tube
It is internally provided with sealing ring, and the outside of sealing ring is fixedly connected with the inner wall of connecting tube, the inside of the connecting tube other end
It is provided with the first fixinig plate, the two sides of first fixinig plate have been respectively fixedly connected with fastening block, and the inside of the fastening block is set
Be equipped with push rod, the two sides of the push rod are flexibly connected with the side of link block respectively, side of the link block far from push rod with
The side of buffer substrate tablet is fixedly connected, and the other side of the buffer substrate tablet is fixedly connected with the inner wall of fastening block, the bottom end of the push rod
It is fixedly connected at the top of buffer stopper, is fixedly connected at the top of the bottom of the buffer stopper and slide plate, the both ends of the slide plate are logical
The inner wall for crossing sliding block and fastening block is slidably connected, and the both ends of the slide plate bottom are fixedly connected with the top of spring respectively, described
The bottom end of spring is fixedly connected with the inner wall of fastening block bottom, and at the center of the slide plate bottom and top of inserted link is fixed to be connected
It connects, the bottom of fastening block is run through in the bottom end of the inserted link, and extends to the outside of fastening block, and the outer sheath of the inserted link is equipped with set
Pipe, and the bottom of casing is fixedly connected with the inner wall of fastening block bottom, the top of the push rod sequentially passes through the top of fastening block
And connecting tube, and extend to the outside of connecting tube and be fixedly connected with the bottom of handle, it is provided with below first fixinig plate
Second fixinig plate, and the both ends of the second fixinig plate offer fixation hole, the outside of second fixinig plate and the top of fixing seat
It is fixedly connected, the bottom of the fixing seat is fixedly connected with the inner wall of connecting tube.
Preferably, the junction of the rotation connecting rod and valve is provided with sealing strip.
Preferably, the two sides that the push rod is connect with link block are respectively arranged with fixture block, and the link block is connect with push rod
Side be provided with card slot.
Preferably, the two sides of first fixinig plate and the second fixinig plate are respectively arranged with sealing block, and the first fixinig plate
Protruding block is provided with on the inside of the second fixinig plate.
Preferably, the two sides of the inserted link bottom end are respectively arranged with limited block.
(3) beneficial effect
The utility model provides a kind of valve that durable type is easy to maintenance.Have it is following the utility model has the advantages that
(1), durable type valve easy to maintenance drives ball valve rotation by rotation rotating handle, when on ball valve into
When aquaporin is opposite with water inlet, valve is in the open state, and water inlet one end of valve and the threaded one end of connecting tube connect,
Push rod is pushed to move down by pressing handle, the mobile promotion buffer stopper of push rod is mobile, and the mobile drive slide plate of buffer stopper moves
Dynamic, the mobile promotion inserted link of slide plate is mobile, and inserted link moves downwardly through fixation hole, by limited block and fixation hole clamping, simultaneously
The position of inserted link is fixed by fixture block and card slot, so as to so that valve connect by connecting tube with other pipelines, entire dress
It is simple to set structure, it is easy to use, it provides convenience to the installation and disassembly of valve, also facilitates maintenance and use in the future.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model;
Fig. 2 is the structural schematic diagram of the first fixinig plate of the utility model;
Fig. 3 is the structure sectional view of the utility model fastening block.
In figure: 1 valve, 2 ball valves, 3 intake tunnels, 4 rotation connecting rods, 5 rotating handles, 6 water inlets, 7 water outlets, 8 connect
Adapter tube, 9 sealing rings, 10 first fixinig plates, 11 fastening blocks, 12 push rods, 13 link blocks, 14 buffer substrate tablets, 15 buffer stoppers, 16 slide plates,
17 sliding blocks, 18 springs, 19 inserted links, 20 casings, 21 handles, 22 second fixinig plates, 23 fixation holes, 24 fixing seats, 25 sealing strips, 26
Fixture block, 27 card slots, 28 sealing blocks, 29 protruding blocks, 30 limited blocks.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment, based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1-3, the utility model provides a kind of technical solution: a kind of valve that durable type is easy to maintenance, including
Valve 1, valve 1 are internally provided with ball valve 2, intake tunnel 3 are offered on ball valve 2, and the top of ball valve 2 is fixedly connected with rotation
The top of connecting rod 4, rotation connecting rod 4 is fixedly connected with the bottom of rotating handle 5, rotates the junction of connecting rod 4 and valve 1
It is provided with sealing strip 25, the both ends of valve 1 are respectively arranged with water inlet 6 and water outlet 7, and 6 one end of water inlet of valve 1 and company
The threaded one end of adapter tube 8 connects, and connecting tube 8 is internally provided with sealing ring 9, and the inner wall in the outside of sealing ring 9 and connecting tube 8
It is fixedly connected, 8 other end of connecting tube is internally provided with the first fixinig plate 10, and the two sides of the first fixinig plate 10 are respectively fixedly connected with
There is fastening block 11, fastening block 11 is internally provided with push rod 12, and the two sides of push rod 12 connect with the side activity of link block 13 respectively
It connects, the two sides that push rod 12 is connect with link block 13 are respectively arranged with fixture block 26, the side setting that link block 13 is connect with push rod 12
Have card slot 27, side of the link block 13 far from push rod 12 is fixedly connected with the side of buffer substrate tablet 14, the other side of buffer substrate tablet 14 with
The inner wall of fastening block 11 is fixedly connected, and the bottom end of push rod 12 is fixedly connected with the top of buffer stopper 15, the bottom of buffer stopper 15 with
The top of slide plate 16 is fixedly connected, and the both ends of slide plate 16 are slidably connected by sliding block 17 and the inner wall of fastening block 11,16 bottom of slide plate
The both ends in portion are fixedly connected with the top of spring 18 respectively, and the bottom end of spring 18 is fixedly connected with the inner wall of 11 bottom of fastening block,
It is fixedly connected at the center of 16 bottom of slide plate with the top of inserted link 19, the bottom of fastening block 11 is run through in the bottom end of inserted link 19, and prolongs
The outside of fastening block 11 is extended to, the two sides of 19 bottom end of inserted link are respectively arranged with limited block 30, and the outer sheath of inserted link 19 is equipped with casing
20, and the bottom of casing 20 is fixedly connected with the inner wall of 11 bottom of fastening block, the top of push rod 12 sequentially passes through fastening block 11
Top and connecting tube 8, and the outside for extending to connecting tube 8 is fixedly connected with the bottom of handle 21, the lower section of the first fixinig plate 10
It is provided with the second fixinig plate 22, and the both ends of the second fixinig plate 22 offer fixation hole 23, the first fixinig plate 10 and second is fixed
The two sides of piece 22 are respectively arranged with sealing block 28, and the inside of the first fixinig plate 10 and the second fixinig plate 22 is provided with protruding block
29, the outside of the second fixinig plate 22 is fixedly connected with the top of fixing seat 24, and the bottom of fixing seat 24 and the inner wall of connecting tube 8 are solid
Fixed connection drives ball valve 2 to rotate by rotation rotating handle 5, when the intake tunnel 3 on ball valve 2 is opposite with water inlet 6, valve
Door is 1 in the open state, and 6 one end of water inlet of valve 1 is connect with the threaded one end of connecting tube 8, the other end of connecting tube 8 and its
The connection of its pipeline pushes push rod 12 to move down by pressing handle 21, and the mobile promotion buffer stopper 15 of push rod 12 is mobile, buffering
The mobile drive slide plate 16 of block 15 is mobile, and the mobile promotion inserted link 19 of slide plate 16 is mobile, and inserted link 19 moves downwardly through fixation hole
23, the position of inserted link 19 is fixed with card slot 27 by limited block 30 and 23 clamping of fixation hole, while by fixture block 26, makes to connect
Pipe 8 is fixed with other pipelines, to realize that valve 1 is connect by connecting tube 8 with other pipelines, whole device structure is simple, makes
With conveniently, provides convenience to the installation and disassembly of valve 1, also facilitate maintenance and use in the future.
Working principle: ball valve 2 is driven to rotate by rotation rotating handle 5, when the intake tunnel 3 and water inlet 6 on ball valve 2
When opposite, valve 1 is in the open state, and 6 one end of water inlet of valve 1 is connect with the threaded one end of connecting tube 8, connecting tube 8
The other end is connect with other pipelines, pushes push rod 12 to move down by pressing handle 21, the mobile promotion buffer stopper of push rod 12
15 is mobile, and the mobile drive slide plate 16 of buffer stopper 15 is mobile, and the mobile promotion inserted link 19 of slide plate 16 is mobile, and inserted link 19 moves down
Across fixation hole 23, by limited block 30 and 23 clamping of fixation hole, while passing through fixture block 26 and card slot 27 for the position of inserted link 19
It is fixed, fix connecting tube 8 with other pipelines, to realize that valve 1 is connect by connecting tube 8 with other pipelines.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
Any actual relationship or order perhaps sequence moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element, in the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof, it should be noted that this article
The electric elements of middle appearance are electrically connected with extraneous main controller and 220V alternating current, and main controller can play control for computer etc.
The conventionally known equipment of system.