CN209385691U - A kind of screw thread type copper shut-off valve - Google Patents
A kind of screw thread type copper shut-off valve Download PDFInfo
- Publication number
- CN209385691U CN209385691U CN201821846358.6U CN201821846358U CN209385691U CN 209385691 U CN209385691 U CN 209385691U CN 201821846358 U CN201821846358 U CN 201821846358U CN 209385691 U CN209385691 U CN 209385691U
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- China
- Prior art keywords
- handwheel
- valve
- valve body
- rod
- screw thread
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of screw thread type copper shut-off valves of shut-off valve technical field, including valve body, the body top is provided with fixed disk, the body top is provided through valve rod, the stem bottom is provided with flashboard, sealing block is provided in the middle part of the body cavity, the valve body and valve rod junction are provided with sealing ring, socket is provided with handwheel at the top of the valve rod outer wall, the auxiliary slider bottom is provided with the holding rod to match with fixation hole, two groups of holding rods are slid at left and right sides of handwheel by the mutual cooperation of auxiliary chute and auxiliary slider, it is time saving and energy saving that handwheel is rotated by two groups of holding rods, holding rod is slid into handwheel bottom by the mutual cooperation for passing through auxiliary chute and auxiliary slider after the completion of hand wheel rotating, pass through the mutual cooperation downslide handwheel of sliding slot and sliding block, the holding rod of handwheel bottom is plugged at the top of fixed disk Handwheel is fixed in fixation hole, convenient and efficient, greatly improves practicability, meets use demand.
Description
Technical field
The utility model relates to shut-off valve technical field, specially a kind of screw thread type copper shut-off valve.
Background technique
Shut-off valve is that also known as pipe valve valve, shut-off valve are an opening and closing element for pipeline, connection or envelope for pipeline
It closes, currently, shut-off valve in the market has certain problems in use, for example, existing shut-off valve passes through hand
Wheel is turned on or off valve body, and since valve inner pressure is excessive, handwheel is smaller, more laborious when leading to rotation hand wheel, meanwhile,
Existing shut-off valve can not be locked to handwheel, will drive hand wheel rotating when body cavity hydraulic pressure is excessive, lead to not full
Sufficient use demand, for this purpose, it is proposed that a kind of screw thread type copper shut-off valve.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of screw thread type copper shut-off valve
Problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of screw thread type copper shut-off valve, including valve
Body, the valve body left and right sides are provided with connecting flange, and body top is provided with fixed disk, and is evenly arranged at the top of fixed disk more
Group fixation hole, body top are provided through valve rod, and valve stem top front/rear end is provided with sliding slot, the setting of sliding slot inner cavity top
There is limited block, stem bottom is provided with flashboard, and sealing block is provided in the middle part of body cavity, sealing is provided at the top of body cavity and fills out
Material, valve body and valve rod junction are provided with sealing ring, and socket is provided with handwheel at the top of valve rod outer wall, and the handwheel bottom left and right sides is
It is provided with auxiliary chute, auxiliary chute inner cavity is provided with auxiliary slider, and handwheel inner wall front/rear end is provided with and sliding slot phase
Matched sliding block, handwheel top are provided with nut, and auxiliary slider bottom is provided with the holding rod to match with fixation hole.
Preferably, sealing block passes through the Elastic buckle that matches and card slot is connected in the middle part of body cavity, and sealing block with
Valve body junction is filled with marine glue, and sealing block is elastic rubber sealing block.
Preferably, handwheel is socketed on valve rod outer wall by interference fit, and is provided with fixture block at left and right sides of handwheel bottom,
The left and right sides is provided with the card slot to match with fixture block at the top of fixed disk.
Preferably, holding rod passes through welding manner and is fixedly connected with auxiliary slider, and auxiliary slider front/rear end is respectively provided with
There is positive stop strip, auxiliary chute inner wall front/rear end is provided with the limiting slot to match with positive stop strip.
Preferably, at the top of fixed disk fixation hole circular array row around and holding rod passes through clearance fit and is plugged in fixation
Hole inner cavity, the socket of holding rod outer wall is provided with anti-skid sleeve, and anti-skid sleeve outer wall is evenly arranged with the convex grain of rubber antiskid.
Preferably, fixed disk is fixedly connected with the valve body by four groups of fixing bolts, and valve interior wall even application has polyethylene
Corrosion-inhibiting coating.
Compared with prior art, the utility model has the beneficial effects that
The stop valve structure is simple, practical, by the mutual cooperation of auxiliary chute and auxiliary slider by two groups of holding rods
It slides at left and right sides of handwheel, it is time saving and energy saving by two groups of holding rods rotation handwheels, pass through auxiliary chute after the completion of hand wheel rotating
Holding rod is slid into handwheel bottom by the mutual cooperation with auxiliary slider, will by the mutual cooperation downslide handwheel of sliding slot and sliding block
The holding rod of handwheel bottom is plugged in the fixation hole at the top of fixed disk and handwheel is fixed, convenient and efficient, prevents body cavity water
Big the case where driving hand wheel rotating generation is pressed through, practicability is greatly improved, meets use demand.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model valve rod and handwheel connection schematic diagram.
In figure: 1 valve body, 2 connecting flanges, 3 fixed disks, 4 valve rods, 41 sliding slots, 42 limited blocks, 5 flashboards, 6 sealing blocks, 7 close
Packing material, 8 sealing rings, 9 handwheels, 91 auxiliary chutes, 92 auxiliary sliders, 93 sliding blocks, 10 nuts, 11 holding rods.
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.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of screw thread type copper shut-off valve, including valve body 1,
It is provided with connecting flange 2 at left and right sides of valve body 1, fixed disk 3 is provided at the top of valve body 1, and be evenly arranged at the top of fixed disk 3
Multiple groups fixation hole, is provided through valve rod 4 at the top of valve body 1, and 4 top front/rear end of valve rod is provided with sliding slot 41, in sliding slot 41
Top of chamber is provided with limited block 42, and 4 bottom of valve rod is provided with flashboard 5, is provided with sealing block 6 in the middle part of 1 inner cavity of valve body, in valve body 1
Top of chamber is provided with airtight and watertight padding 7, and valve body 1 and 4 junction of valve rod are provided with sealing ring 8, and socket is provided at the top of 4 outer wall of valve rod
Handwheel 9,9 bottom of the handwheel left and right sides are provided with auxiliary chute 91, and 91 inner cavity of auxiliary chute is provided with auxiliary slider 92,
9 inner wall front/rear end of handwheel is provided with the sliding block 93 to match with sliding slot 41, and nut 10 is provided at the top of handwheel 9, and auxiliary is slided
92 bottom of block is provided with the holding rod 11 to match with fixation hole.
Wherein, sealing block 6 passes through the Elastic buckle that matches and card slot is connected in the middle part of 1 inner cavity of valve body, and sealing block 6 with
1 junction of valve body is filled with marine glue, and sealing block 6 is elastic rubber sealing block, solid by the Elastic buckle and card slot that match
Sealing block 6 is determined convenient for carrying out installing and dismounting to it, and junction can be increased by the marine glue of sealing block 6 and 1 junction of valve body
Leakproofness, prevention greatly improves practicability, meets use demand there is a situation where leaking；
Handwheel 9 is socketed on 4 outer wall of valve rod by interference fit, and is provided with fixture block at left and right sides of 9 bottom of handwheel, fixed
The 3 top left and right sides of disk is provided with the card slot to match with fixture block, and handwheel 9 is socketed with 4 outer wall of valve rod just by interference fit
It is gone up and down in handwheel 9, the tightness after handwheel 9 is locked can be further increased by the fixture block and fixture block that match, prevent handwheel 9
The case where shaking, occurs；
Holding rod 11 is fixedly connected by welding manner with auxiliary slider 92, and 92 front/rear end of auxiliary slider is provided with
Positive stop strip, 91 inner wall front/rear end of auxiliary chute are provided with the limiting slot to match with positive stop strip, and holding rod 11 passes through welding side
Formula is fixedly connected with auxiliary slider 92 significantly increases the fastness of holding rod 11, and it is to hold that prevention, which rotates handwheel 9 by holding rod 11,
Bar 11 falls off, and the positive stop strip by matching and limiting slot slide convenient for auxiliary slider 92 in 91 inner cavity of auxiliary chute, time saving province
Power, it is convenient and efficient, greatly meet use demand；
3 top fixation hole circular array of fixed disk row is around and holding rod 11 is plugged in fixation hole by clearance fit
Chamber, the socket of 11 outer wall of holding rod is provided with anti-skid sleeve, and anti-skid sleeve outer wall is evenly arranged with the convex grain of rubber antiskid, passes through fixation
The fixation hole at the top of disk 3 passes through the anti-skid sleeve of 11 outer wall of holding rod and the convex grain of rubber antiskid convenient for holding rod 11 is fixed
Mutual cooperation significantly increases the comfort of holding rod 11, and the prevention centre of the palm perspires and leads to the case where skidding；
Fixed disk 3 is fixedly connected by four groups of fixing bolts with valve body 1, and 1 inner wall even application of valve body has polyethylene anticorrosion
Coating, it is time saving and energy saving that fixed disk 3 is fixedly connected by four groups of fixing bolts with valve body 1, convenient and efficient, passes through the poly- of 1 inner wall of valve body
Ethylene corrosion-inhibiting coating can prevent the case where fluid is to 1 inner wall corrosion of valve body generation, and prevention 1 inner wall of valve body causes because of rust corrosion
The case where blocking, occurs, and greatly reduces cost loss, extends the service life of valve body 1.
Working principle: when needing to rotate handwheel 9 and being turned on or off valve body 1, pass through auxiliary at left and right sides of 9 bottom of handwheel
The auxiliary slider 92 of 91 inner cavity of sliding slot slides holding rod 11, and two groups of holding rods 11 are slid into 9 left and right sides of handwheel, pass through holding rod 11
It is time saving and energy saving to rotate handwheel 9, greatly improves practicability, band ovable valve stem 4 is rotated after rotating handwheel 9 by holding rod 11,
Flashboard 5 positioned at 4 bottom of valve rod is turned on or off valve body 1, after valve body 1 is turned on or off, passes through 92 He of auxiliary slider
The mutual cooperation of auxiliary chute 91 slides into holding rod 11 at left and right sides of 9 bottom of handwheel, passes through the sliding slot 41 of 4 top exterior walls of valve rod
The sliding block of 9 inner wall of cooperation handwheel glides handwheel 9, enters consolidating for 3 top of fixed disk by 11 grafting of holding rod of 9 bottom of handwheel
Determine hole inner cavity to be locked to handwheel 9, it is convenient and efficient, it prevents 1 inside water pressure of valve body excessive and drives handwheel 9 to rotate by valve rod 4
The case where occur, greatly improve practicability, meet functional need.
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.
Claims (6)
1. a kind of screw thread type copper shut-off valve, including valve body (1), it is characterised in that: the company of being provided at left and right sides of the valve body (1)
Acting flange (2), valve body (1) top is provided with fixed disk (3), and is evenly arranged with multiple groups fixation hole at the top of fixed disk (3),
It is provided through valve rod (4) at the top of the valve body (1), front/rear end is provided with sliding slot (41) at the top of the valve rod (4), described
Sliding slot (41) inner cavity top is provided with limited block (42), and valve rod (4) bottom is provided with flashboard (5), valve body (1) inner cavity
Middle part is provided with sealing block (6), and valve body (1) inner cavity top is provided with airtight and watertight padding (7), the valve body (1) and valve rod (4)
Junction is provided with sealing ring (8), and socket is provided with handwheel (9) at the top of valve rod (4) outer wall, and handwheel (9) bottom is left
Right two sides are provided with auxiliary chute (91), and auxiliary chute (91) inner cavity is provided with auxiliary slider (92), the handwheel
(9) inner wall front/rear end is provided with the sliding block (93) to match with sliding slot (41), is provided with nut at the top of the handwheel (9)
(10), auxiliary slider (92) bottom is provided with the holding rod (11) to match with fixation hole.
2. a kind of screw thread type copper shut-off valve according to claim 1, it is characterised in that: the sealing block (6) passes through phase
The Elastic buckle and card slot matched are connected in the middle part of valve body (1) inner cavity, and sealing block (6) and valve body (1) junction are filled with waterproof
Glue, the sealing block (6) are elastic rubber sealing block.
3. a kind of screw thread type copper shut-off valve according to claim 1, it is characterised in that: the handwheel (9) is matched by interference
Trap is connected to valve rod (4) outer wall, and fixture block is provided at left and right sides of handwheel (9) bottom, left and right two at the top of the fixed disk (3)
Side is provided with the card slot to match with fixture block.
4. a kind of screw thread type copper shut-off valve according to claim 1, it is characterised in that: the holding rod (11) passes through welding
Mode is fixedly connected with auxiliary slider (92), and auxiliary slider (92) front/rear end is provided with positive stop strip, the auxiliary chute
(91) inner wall front/rear end is provided with the limiting slot to match with positive stop strip.
5. a kind of screw thread type copper shut-off valve according to claim 1, it is characterised in that: fixed at the top of the fixed disk (3)
Circular array row in hole is around and holding rod (11) is plugged in fixation hole inner cavity, holding rod (11) the outer wall set by clearance fit
It connects and is provided with anti-skid sleeve, and anti-skid sleeve outer wall is evenly arranged with the convex grain of rubber antiskid.
6. a kind of screw thread type copper shut-off valve according to claim 1, it is characterised in that: the fixed disk (3) passes through four groups
Fixing bolt is fixedly connected with valve body (1), and valve body (1) inner wall even application has polyethylene anticorrosion coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821846358.6U CN209385691U (en) | 2018-11-09 | 2018-11-09 | A kind of screw thread type copper shut-off valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821846358.6U CN209385691U (en) | 2018-11-09 | 2018-11-09 | A kind of screw thread type copper shut-off valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209385691U true CN209385691U (en) | 2019-09-13 |
Family
ID=67864249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821846358.6U Expired - Fee Related CN209385691U (en) | 2018-11-09 | 2018-11-09 | A kind of screw thread type copper shut-off valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209385691U (en) |
-
2018
- 2018-11-09 CN CN201821846358.6U patent/CN209385691U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190913 Termination date: 20201109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |