CN209557684U - A kind of laborsaving light and handy wafer type butterfly valve - Google Patents
A kind of laborsaving light and handy wafer type butterfly valve Download PDFInfo
- Publication number
- CN209557684U CN209557684U CN201920124589.4U CN201920124589U CN209557684U CN 209557684 U CN209557684 U CN 209557684U CN 201920124589 U CN201920124589 U CN 201920124589U CN 209557684 U CN209557684 U CN 209557684U
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- butterfly valve
- plate
- sliding slot
- welded
- spring
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Abstract
The utility model relates to butterfly valve technical fields, specifically disclose a kind of laborsaving light and handy wafer type butterfly valve, it holds with a firm grip arduously for existing butterfly valve, inconvenient different user uses, and the problem of opening by mistake butterfly valve is easy without protection structure, now propose following scheme, including valve body, horizontally disposed top plate is welded at the top of the valve body, the bottom of the top plate is connected with the first spring, first spring is connected with movable plate far from one end of top plate, and the side of movable plate and the top of valve body are rotatablely connected, mounting plate is welded at the top of the top plate, its short transverse of one lateral edge of the mounting plate offers sliding slot, the internal slide of the sliding slot is equipped with sliding block, second spring is connected at the top of the sliding block, and the top of second spring and the inner wall of sliding slot connect.The utility model is novel in design, easy to operate, facilitates different user labour-saving to open butterfly valve, but also can have safeguard measure to butterfly valve, butterfly valve is avoided to be opened by mistake.
Description
Technical field
The utility model relates to butterfly valve technical fields, more particularly to a kind of laborsaving light and handy wafer type butterfly valve.
Background technique
The butterfly plate of wafer type butterfly valve is installed on the diametrical direction of pipeline.In butterfly valve body cylindrical channel, disc butterfly
Plate is rotated around axis, and rotation angle is that can play the role of flow adjusting, when butterfly plate rotates to 90 degree between 0 degree of -90 degree
When, valve reaches maximum opening.Wafer type butterfly valve structure is simple, small in size, light-weight, is only made of a few parts.And
And need to only be rotated by 90 ° can fast opening and closing, it is easy to operate, at the same the valve have good fluid handling properties.
Wafer type butterfly valve is when in use, it is only necessary to staff's tight two clamping plates of holding, however it is existing to folder
The clamping plate of formula butterfly valve is relatively elaborate when holding with a firm grip, it has not been convenient to different user operation, and clamping plate does not have safeguard measure, be easy by
External force is touched and butterfly valve is caused to be opened, and we have proposed a kind of laborsaving light and handy wafer type butterfly valves thus.
Utility model content
The utility model proposes a kind of laborsaving light and handy wafer type butterfly valves, solve existing butterfly valve and hold with a firm grip arduously, not side
Just different user uses, and is easy the problem of opening by mistake butterfly valve without protection structure.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of laborsaving light and handy wafer type butterfly valve, including valve body are welded with horizontally disposed top plate at the top of the valve body,
The bottom of the top plate is connected with the first spring, and first spring is connected with movable plate, and movable plate far from one end of top plate
Side and the top of valve body be rotatablely connected, be welded with mounting plate at the top of the top plate, it is high for a lateral edge of the mounting plate
Degree direction offers sliding slot, and the internal slide of the sliding slot is equipped with sliding block, and second spring is connected at the top of the sliding block, and
The top of second spring and the inner wall of sliding slot connect, and the side that the sliding block stretches out sliding slot is welded with horizontally disposed supporting plate, institute
The top for stating supporting plate is equipped with handle, and the bottom of the handle is connected with the connecting rope through supporting plate, and the connecting rope is far from handle
One end connect with movable plate, the handle is fixedly connected with bearing far from the side of mounting plate, and the inner ring of the bearing is fixed
It is socketed with the shaft being arranged along the vertical direction, the shaft is welded with horizontally disposed two limit plates close to the side of valve body.
Preferably, the side of the supporting plate offers fixing groove, and the lower section of the fixing groove is equipped with the wiring through top plate
Hole, and connecting rope runs through fixing groove and wiring hole.
Preferably, the outer ring two sides of the bearing are welded with sheet metal, and sheet metal is bolted with handle.
Preferably, the outer cover of the handle is equipped with rubber sleeve, and the top of the shaft is welded with rotating bar.
Preferably, the cross section of the sliding slot and sliding block is T-type structure, and the width of the supporting plate is greater than the width of sliding slot
Degree.
Compared with prior art, the beneficial effects of the utility model are: the utility model passes through installation top plate, installation
The structures such as plate, sliding block, second spring, supporting plate, handle, connecting rope, bearing, shaft and limit plate, wherein supporting plate holds handle
Facilitate the placement of handle, user's carrying handle is lifted up can pull movable plate rotation by connecting rope, to facilitate user
Butterfly valve is opened, user is not needed and holds with a firm grip, laborsaving convenience, and limit plate can then resist movable plate, it in this way can be to avoid work
Movable plate is touched by external force and rotating causes butterfly valve to be opened by mistake, to improve the safety of butterfly valve, the device is novel in design, operation letter
It is single, facilitate different user labour-saving to open butterfly valve, but also there can be safeguard measure to butterfly valve, butterfly valve is avoided to be opened by mistake.
Detailed description of the invention
Fig. 1 be the utility model proposes the laborsaving light and handy wafer type butterfly valve of one kind positive structure diagram；
Fig. 2 be the utility model proposes the laborsaving light and handy wafer type butterfly valve of one kind supporting plate overlooking structure diagram.
In figure: 1 valve body, 2 top plates, 3 first springs, 4 movable plates, 5 mounting plates, 6 sliding slots, 7 sliding blocks, 8 second springs, 9 supports
Plate, 10 fixing grooves, 11 handles, 12 connecting ropes, 13 bearings, 14 shafts, 15 limit plates.
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.
Referring to Fig.1-2, a kind of laborsaving light and handy wafer type butterfly valve, including valve body 1, the top of valve body 1 are welded with level and set
The top plate 2 set, the bottom of top plate 2 are connected with the first spring 3, and the first spring 3 is connected with movable plate 4 far from one end of top plate 2, and
The side of movable plate 4 and the top of valve body 1 are rotatablely connected, and the top of top plate 2 is welded with mounting plate 5, a lateral edge of mounting plate 5 its
Short transverse offers sliding slot 6, and the internal slide of sliding slot 6 is equipped with sliding block 7, and the top of sliding block 7 is connected with second spring 8, and
The top of second spring 8 is connect with the inner wall of sliding slot 6, and the side that sliding block 7 stretches out sliding slot 6 is welded with horizontally disposed supporting plate 9, is held in the palm
The top of plate 9 is equipped with handle 11, and the bottom of handle 11 is connected with the connecting rope 12 through supporting plate 9, and connecting rope 12 is far from handle 11
One end connect with movable plate 4, handle 11 is fixedly connected with bearing 13 far from the side of mounting plate 5, and the inner ring of bearing 13 is fixed
It is socketed with the shaft 14 being arranged along the vertical direction, shaft 14 is welded with horizontally disposed two limit plates close to the side of valve body 1
15。
The side of supporting plate 9 offers fixing groove 10, and the lower section of fixing groove 10 is equipped with the wiring hole through top plate 2, and connects
Rope 12 runs through fixing groove 10 and wiring hole, and the outer ring two sides of bearing 13 are welded with sheet metal, and sheet metal and handle 11 pass through spiral shell
It tethers and connects, the outer cover of handle 11 is equipped with rubber sleeve, and the top of shaft 14 is welded with rotating bar, the cross section of sliding slot 6 and sliding block 7
It is T-type structure, the width of supporting plate 9 is greater than the width of sliding slot 6.
In the present embodiment, firstly, handle 11 is held the placement for facilitating handle 11 by supporting plate 9, when opening butterfly valve, first turn
Turn lever, rotating bar drive shaft 14 and limit plate 15 to rotate, so that after shaft 14 and limit plate 15 turn over 180 degree, user
Carrying handle 11, which is lifted up, again to pull movable plate 4 to rotate by connecting rope 12, to facilitate user to open butterfly valve, no
User is needed to hold with a firm grip, shaft 14 and limit plate 15 are gone back to original position, so that limit plate 15 when without opening by laborsaving convenience
Between top plate 2 and movable plate 4, and limit plate 15 can then resist movable plate 4, in this way can be outer to avoid movable plate 4
Power is touched and rotating causes butterfly valve to be opened by mistake, to improve the safety of butterfly valve.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of laborsaving light and handy wafer type butterfly valve, including valve body (1), which is characterized in that be welded at the top of the valve body (1)
The bottom of horizontally disposed top plate (2), the top plate (2) is connected with the first spring (3), and first spring (3) is far from top plate
(2) one end is connected with movable plate (4), and the top of the side of movable plate (4) and valve body (1) is rotatablely connected, the top plate (2)
Top be welded with mounting plate (5), its short transverse of a lateral edge of the mounting plate (5) offers sliding slot (6), the sliding slot
(6) internal slide is equipped with sliding block (7), is connected with second spring (8) at the top of the sliding block (7), and second spring (8)
Top is connect with the inner wall of sliding slot (6), and the side that the sliding block (7) stretches out sliding slot (6) is welded with horizontally disposed supporting plate (9),
The top of the supporting plate (9) is equipped with handle (11), and the bottom of the handle (11) is connected with the connecting rope through supporting plate (9)
(12), the connecting rope (12) connect far from the one end of handle (11) with movable plate (4), and the handle (11) is far from mounting plate
(5) side is fixedly connected with bearing (13), and the inner ring fixing sleeve of the bearing (13) is connected to the shaft being arranged along the vertical direction
(14), the shaft (14) is welded with horizontally disposed two limit plates (15) close to the side of valve body (1).
2. the laborsaving light and handy wafer type butterfly valve of one kind according to claim 1, which is characterized in that the one of the supporting plate (9)
Side offers fixing groove (10), and the lower section of the fixing groove (10) is equipped with the wiring hole through top plate (2), and connecting rope (12) is passed through
Wear fixing groove (10) and wiring hole.
3. the laborsaving light and handy wafer type butterfly valve of one kind according to claim 1, which is characterized in that outside the bearing (13)
Circle two sides are welded with sheet metal, and sheet metal is bolted with handle (11).
4. the laborsaving light and handy wafer type butterfly valve of one kind according to claim 1, which is characterized in that outside the handle (11)
Portion is arranged rubber sleeve, and the top of the shaft (14) is welded with rotating bar.
5. the laborsaving light and handy wafer type butterfly valve of one kind according to claim 1, which is characterized in that the sliding slot (6) and cunning
The cross section of block (7) is T-type structure, and the width of the supporting plate (9) is greater than the width of sliding slot (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920124589.4U CN209557684U (en) | 2019-01-25 | 2019-01-25 | A kind of laborsaving light and handy wafer type butterfly valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920124589.4U CN209557684U (en) | 2019-01-25 | 2019-01-25 | A kind of laborsaving light and handy wafer type butterfly valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209557684U true CN209557684U (en) | 2019-10-29 |
Family
ID=68308999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920124589.4U Active CN209557684U (en) | 2019-01-25 | 2019-01-25 | A kind of laborsaving light and handy wafer type butterfly valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209557684U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113586743A (en) * | 2021-08-19 | 2021-11-02 | 于海滨 | Butterfly valve with hidden sealing surface of valve plate |
-
2019
- 2019-01-25 CN CN201920124589.4U patent/CN209557684U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113586743A (en) * | 2021-08-19 | 2021-11-02 | 于海滨 | Butterfly valve with hidden sealing surface of valve plate |
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