CN209540071U - A kind of novel valve - Google Patents
A kind of novel valve Download PDFInfo
- Publication number
- CN209540071U CN209540071U CN201821546815.XU CN201821546815U CN209540071U CN 209540071 U CN209540071 U CN 209540071U CN 201821546815 U CN201821546815 U CN 201821546815U CN 209540071 U CN209540071 U CN 209540071U
- Authority
- CN
- China
- Prior art keywords
- shell
- block
- jacking block
- slide bar
- screw thread
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Mechanically-Actuated Valves (AREA)
Abstract
The utility model discloses a kind of novel valves, including shell and jacking block, the inside of the shell is equipped with jacking block, and the top of the shell is equipped with cavity, and the top of the cavity is equipped with top cover, the lower surface of the cushion block is equipped with metal link rod, the lower end of the metal link rod is equipped with jacking block, and the outer surface circumference of the metal link rod is equipped with annulus gasket, and the upper surface of the annulus gasket is equipped with spring, the upper end of the spring is connected with cushion block, and the lower surface of the annulus gasket is equipped with rubber ring.The novel valve, when user rotates handwheel, screw thread drives lead screw to be moved downwards, movement progress jacking block is carried out downwards by lead screw to move downward, being moved downward by jacking block can be by the intrinsic block of shell, and pushing rubber ring to be sealed the gap of jacking block and shell by annulus gasket prevents the junction gap of jacking block and shell from causing poorly sealed problem.
Description
Technical field
The utility model relates to valve technology field, specially a kind of novel valve.
Background technique
Gate valve includes valve seat, valve rod and the flashboard with valve rod relative rotation, and valve seat is equipped with channel and passage axis
Vertical direction on slippage slot, for flashboard activity for opening and closing channel, flashboard is situated between mainly as cutting slippage slot on a passage
Matter is used, i.e. standard-sized sheet or complete close uses.Since flashboard will realize sliding activity by slippage slot, so flashboard and slippage slot contact
There are a little gaps at position, but flashboard inevitably will receive the impact of medium in the handoff procedure of open/close states, so flashboard
The part abutted with slippage slot can generate a degree of shaking, bring inevitable friction, if things go on like this, cause flashboard by
To certain abrasion, cause its sealing performance be deteriorated the problem of.
Utility model content
The purpose of this utility model is to provide a kind of novel valves, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of novel valve, including shell and top
Block, the inside of the shell are equipped with jacking block, and the top of the shell is equipped with cavity, and the top of the cavity is equipped with top cover, described
The top of top cover is equipped with support, and the top of the support is equipped with screw thread, and the outer surface circumference of the screw thread is equipped with handwheel, described
The inside of screw thread is equipped with lead screw, and the lead screw is connected with screw thread screw thread, the inside of the cavity equipped with cushion block, the cushion block it is upper
Surface is equipped with the first slide bar, and first slide bar is connected through top cover with lead screw, and the lead screw is weldingly connected with the first slide bar, institute
It states and is equipped with the second slide bar at left and right sides of cushion block, the upper end of second slide bar is connected with top cover, and the top cover and second is slided
Bar is weldingly connected, and the outer surface circumference of second slide bar is equipped with sleeve, and the outer surface of the sleeve is equipped with connecting rod, the set
Cylinder is connected by connecting rod with cushion block, and the lower surface of the cushion block is equipped with metal link rod, and the lower end of the metal link rod is equipped with top
The outer surface circumference of block, the metal link rod is equipped with annulus gasket, and the upper surface of the annulus gasket is equipped with spring, the bullet
The upper end of spring is connected with cushion block, and the lower surface of the annulus gasket is equipped with rubber ring.
Preferably, rubber sleeve is installed on the top of the top cover, and the top of the rubber sleeve is equipped with card, the card
Right side is equipped with card slot, and the right lateral surface of the top cover is equipped with convex block, and the surface of the convex block is equipped with bull stick, the appearance of the bull stick
Face circumference is equipped with shank of bolt, and the outer surface of upper circumference of the shank of bolt is equipped with nut, and the nut is connected with shank of bolt screw thread.
Preferably, the lower section of the jacking block is equipped with rubber cushion blocks.
Preferably, ring flange is equipped at left and right sides of the shell.
Preferably, the upper surface of the annulus gasket is equipped with groove.
Compared with prior art, the utility model has the beneficial effects that the novel valve, when user rotates handwheel, silk
Cingulum moves lead screw and is moved downwards, carries out movement progress jacking block downwards by lead screw and moves downward, is moved downward by jacking block
Can be by the intrinsic block of shell, to prevent water flow from flowing to right side by shell, jacking block is inserted into spring behind the inside of shell
It pushes down on annulus gasket to be moved downwards, pushes rubber ring to be sealed the gap of jacking block and shell by annulus gasket
Prevent the junction gap of jacking block and shell from causing poorly sealed problem.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the annulus gasket construction schematic diagram of the utility model；
Fig. 3 is the top cover upper right corner structural schematic diagram of the utility model.
In figure: 1, shell, 2, top cover, 3, handwheel, 4, screw thread, 5, lead screw, 6, support, the 7, first slide bar, 8, ring flange, 9,
Cavity, 10, rubber cushion blocks, 11, jacking block, 12, connecting rod, 13, sleeve, 14, annulus gasket, 15, metal link rod, 16, rubber ring,
17, nut, the 18, second slide bar, 19, cushion block, 20, card, 21, rubber sleeve, 22, convex block, 23, bull stick, 24, shank of bolt, 25, card
Slot, 26, groove, 27, spring.
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.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of novel valve, including shell 1 and jacking block
11, the inside of shell 1 is equipped with jacking block 11, and jacking block 11 is used to carry out blocking water flow, and the left and right sides of shell 1 is equipped with ring flange 8,
It can be convenient shell 1 by the left and right sides mounting flange 8 in shell 1 to be attached with water pipe, the top of shell 1 is equipped with cavity
9, the top of cavity 9 is equipped with top cover 2, and top cover 2 is used to closed cavity 9, and rubber sleeve 21, rubber sleeve 21 are installed in the top of top cover 2
It is wrapped in the outer surface of the first slide bar 7, fill up by the gap between the first slide bar 7 and top cover 2 by rubber sleeve 21 can be with
Make top cover 2 that there is better sealing, the top of rubber sleeve 21 is equipped with card 20, and card 20 is used to fix rubber sleeve 21, card
20 right side is equipped with card slot 25, and the right lateral surface of top cover 2 is equipped with convex block 22, and the surface of convex block 22 is equipped with bull stick 23, bull stick 23
Outer surface circumference is equipped with shank of bolt 24, and the outer surface of upper circumference of shank of bolt 24 is equipped with nut 17, nut 17 and 24 spiral shell of shank of bolt
Line is connected, can be by card 20 by rubber by using the upper surface that card 20 is fixed on top cover 2 by shank of bolt 24 and nut 17
Gum cover 21 is fixed, and when use needs replacing rubber sleeve 21, user can pass through rotating nut by rotating nut 17
17 card 20 can be made to be subject to pressure reduction rubber sleeve 21 is replaced so as to dismantle card 20, top cover 2 it is upper
Side is equipped with support 6, and the top of support 6 is equipped with screw thread 4, and the outer surface circumference of screw thread 4 is equipped with handwheel 3, and handwheel 3, which can be convenient, to be made
User rotates screw thread 4, and the inside of screw thread 4 is equipped with lead screw 5, lead screw 5 can be driven to carry out upper and lower position by the rotation of screw thread 4
It moving, lead screw 5 is connected with 4 screw thread of screw thread, and the inside of cavity 9 is equipped with cushion block 19, and the upper surface of cushion block 19 is equipped with the first slide bar 7, the
One slide bar 7 is connected through top cover 2 with lead screw 5, and lead screw 5 is weldingly connected with the first slide bar 7, and the left and right sides of cushion block 19 is equipped with the
The upper end of two slide bars 18, the second slide bar 18 is connected with top cover 2, and top cover 2 is weldingly connected with the second slide bar 18, outside the second slide bar 18
Surface perimeter is equipped with sleeve 13, and the outer surface of sleeve 13 is equipped with connecting rod 12, and sleeve 13 is connected by connecting rod 12 with cushion block 19,
The up and down motion of cushion block 19 can be limited by carrying out sliding on the surface of the second slide bar 18 by sleeve 13, under cushion block 19
Surface is equipped with metal link rod 15, and the lower end of metal link rod 15 is equipped with jacking block 11, and jacking block 11 is used to block water flow, the lower section of jacking block 11
Equipped with rubber cushion blocks 10, rubber cushion blocks 10 can reduce the impact force between jacking block 11 and shell 1 to protect jacking block 11 and outside
Shell 1, to prolong the service life, the outer surface circumference of metal link rod 15 is equipped with annulus gasket 14, the upper surface of annulus gasket 14
Equipped with groove 26, the upper surface of annulus gasket 14 is equipped with spring 27, and the upper end of spring 27 is connected with cushion block 19, annulus gasket 14
Lower surface be equipped with rubber ring 16, by spring 27 push down on annulus gasket 14 by annulus gasket 14 push rubber ring 16 to
Under moved, can be by the gap sealing between jacking block 11 and shell 1, by by jacking block 11 and shell 1 by rubber ring 16
Between gap be sealed can to avoid water flow by gap flow into cavity 9, cavity 9 inside flow into shell 1 it is another
End leads to the problem of the leakproofness difference of valve.
User drives screw thread 4 to be rotated, passes through 4 turns of screw thread by rotation handwheel 3 by handwheel 3 when use
Dynamic that the lead screw 5 inside screw thread 4 is driven to be moved upwards, the first slide bar 7 can be driven upwards by carrying out movement upwards by lead screw 5
It is moved, carrying out movement upwards by the first slide bar 7 can drive jacking block 11 to be moved upwards, by jacking block 11 to enterprising
Row movement, which can allow the inside of shell 1 lose blocking, flows water flow to the right by shell 1, when user rotates backward hand
When taking turns 3, screw thread 4 drives lead screw 5 to be moved downwards, carries out movement progress jacking block 11 downwards by lead screw 5 and moves downward, passes through
Jacking block 11 moves downward can be by the intrinsic block of shell 1, to prevent water flow from flowing to right side by shell 1, jacking block 11 is inserted
Enter spring 27 behind the inside of shell 1 and push down on annulus gasket 14 and moved downwards, passes through annulus gasket 14 and push rubber ring
The gap of jacking block 11 and shell 1 is sealed and prevents the junction gap of jacking block 11 and shell 1 from causing poorly sealed ask by 16
Topic.
In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in
The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot
It is construed as a limitation of the present invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu
Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
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 (5)
1. the inside of a kind of novel valve, including shell (1) and jacking block (11), the shell (1) is equipped with jacking block (11), feature
Be: the top of the shell (1) is equipped with cavity (9), and the top of the cavity (9) is equipped with top cover (2), the top cover (2)
Top is equipped with support (6), and the top of the support (6) is equipped with screw thread (4), and the outer surface circumference of the screw thread (4) is equipped with hand
It takes turns (3), the inside of the screw thread (4) is equipped with lead screw (5), and the lead screw (5) is connected with screw thread (4) screw thread, the cavity (9)
Inside is equipped with cushion block (19), and the upper surface of the cushion block (19) is equipped with the first slide bar (7), and first slide bar (7) runs through top cover
(2) it is connected with lead screw (5), the lead screw (5) is weldingly connected with the first slide bar (7), is all provided at left and right sides of the cushion block (19)
Have the second slide bar (18), the upper end of second slide bar (18) is connected with top cover (2), the top cover (2) and the second slide bar (18)
It is weldingly connected, the outer surface circumference of second slide bar (18) is equipped with sleeve (13), and the outer surface of the sleeve (13), which is equipped with, to be connected
Extension bar (12), the sleeve (13) are connected by connecting rod (12) with cushion block (19), and the lower surface of the cushion block (19) is equipped with gold
Belong to connecting rod (15), the lower end of the metal link rod (15) is equipped with jacking block (11), and the outer surface circumference of the metal link rod (15) is set
Have annulus gasket (14), the upper surface of the annulus gasket (14) is equipped with spring (27), the upper end of the spring (27) and pad
Block (19) is connected, and the lower surface of the annulus gasket (14) is equipped with rubber ring (16).
2. a kind of novel valve according to claim 1, it is characterised in that: the top of the top cover (2) is equipped with rubber
It covers (21), the top of the rubber sleeve (21) is equipped with card (20), and the right side of the card (20) is equipped with card slot (25), the top
The right lateral surface for covering (2) is equipped with convex block (22), and the surface of the convex block (22) is equipped with bull stick (23), the appearance of the bull stick (23)
Face circumference is equipped with shank of bolt (24), and the outer surface of upper circumference of the shank of bolt (24) is equipped with nut (17), the nut (17)
It is connected with shank of bolt (24) screw thread.
3. a kind of novel valve according to claim 1, it is characterised in that: the lower section of the jacking block (11) is equipped with rubber pad
Block (10).
4. a kind of novel valve according to claim 1, it is characterised in that: be equipped at left and right sides of the shell (1)
Ring flange (8).
5. a kind of novel valve according to claim 1, it is characterised in that: the upper surface of the annulus gasket (14) is equipped with
Groove (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821546815.XU CN209540071U (en) | 2018-09-21 | 2018-09-21 | A kind of novel valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821546815.XU CN209540071U (en) | 2018-09-21 | 2018-09-21 | A kind of novel valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209540071U true CN209540071U (en) | 2019-10-25 |
Family
ID=68245423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821546815.XU Expired - Fee Related CN209540071U (en) | 2018-09-21 | 2018-09-21 | A kind of novel valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209540071U (en) |
-
2018
- 2018-09-21 CN CN201821546815.XU patent/CN209540071U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191025 Termination date: 20200921 |