CN206647601U - A kind of manual planetary roller screw driven type gate valve - Google Patents
A kind of manual planetary roller screw driven type gate valve Download PDFInfo
- Publication number
- CN206647601U CN206647601U CN201720318934.9U CN201720318934U CN206647601U CN 206647601 U CN206647601 U CN 206647601U CN 201720318934 U CN201720318934 U CN 201720318934U CN 206647601 U CN206647601 U CN 206647601U
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- CN
- China
- Prior art keywords
- planetary roller
- roller screw
- flange
- gag lever
- lever post
- 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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Abstract
The utility model discloses a kind of manual planetary roller screw driven type gate valve, including valve body, valve body is provided with flange, and the valve interior wall of flange offers seal groove, and matching flashboard is inserted with seal groove by flange, support tube is connected with the flashboard, support tube is stretched out from flange, and bonnet, the edge seal connection of the bonnet and flange are socketed with flange, support bar is equipped with the valve body of flange both sides, the one end of the support bar away from valve body is connected by mounting seat；Run through in the mounting seat and be provided with planetary roller screw.In the utility model, lubricating arrangement is provided with planetary roller screw, can by lubricating oil with rotation during be applied on planetary roller screw, must not be by corrosion on planetary roller screw so as to allow, serve the effect of lubrication, so as to reduce the abrasion on planetary roller screw, the service life of gate valve is improved.
Description
Technical field
It the utility model is related to valve technology field, more particularly to a kind of manual planetary roller screw driven type gate valve.
Background technology
In existing gate valve drive mechanism, the transmission of torque is to be realized by valve rod and nut with the trapezoidal thread kind of drive
's.Although trapezoidal thread processing technology is good, cost is low, and because thread contact face is the sliding friction of high intensity, it is present
Quick abrasion, the service life of nut is short, and replacement frequency is higher.Therefore in traditional transmission, gate valve is have impact on to a certain extent
Performance, while bring inconvenience to engineering maintenance.A kind of therefore, it is proposed that manual planetary roller screw driven type gate valve.
The content of the invention
The purpose of this utility model is and a kind of manual planet rolling proposed in order to solve shortcoming present in prior art
Post screw drive gate valve.
To achieve these goals, the utility model employs following technical scheme：
A kind of manual planetary roller screw driven type gate valve is designed, including valve body, valve body are provided with flange, the valve body of flange
Inwall offers seal groove, and matching flashboard is inserted with seal groove by flange, support tube is connected with the flashboard,
Support tube is stretched out from flange, and bonnet, the edge seal connection of the bonnet and flange, positioned at flange both sides are socketed with flange
Valve body on be equipped with support bar, the one end of the support bar away from valve body is connected by mounting seat；Run through in the mounting seat
Provided with planetary roller screw, connected between the planetary roller screw and mounting seat by bearing, the planetary roller screw
Top surface is provided with handle；
The planetary roller screw is coaxially set with support tube, and the diameter of planetary roller screw is less than the interior of support tube
Footpath, and planetary roller screw is plugged in support tube, it is provided with hollow base in the top surface of support tube, the silk on planetary roller screw
Mother is placed in hollow base and locked by bolt；
Lubricating arrangement is provided with the top surface of hollow base；Lubricating arrangement includes box body and is arranged on the threaded cap of box bottom,
The threaded cap is connected on hollow base, and ring pipe is coaxially provided with box body, and bottom surface and the box bottom of the ring pipe seal
Connection, and its height is less than the height of box body；Ring pipe is applied on planetary roller screw, is provided between ring pipe and box body
Shoe cream room, shoe cream room are placed with sponge, and the other end of the sponge is placed on the top surface of ring pipe and connect with planetary roller screw
Touch, shoe cream room internal memory is placed with lubricating oil, and sponge is immersed in lubricating oil；The top surface of the box body is provided with closure.
Preferably, handle includes annular seating and connecting seat, and the annular seating and connecting seat are coaxially disposed, and connecting seat is fixed on
The top surface of the planetary roller screw, connected between annular seating and connecting seat by some fix bars；In annular seating and connection
Two fix bars are additionally provided between seat, two fix bars be arranged in parallel, and the both ends of fix bar are solid with annular seating, connecting seat respectively
Fixed connection, installing pipe is provided with fix bar close to one end of annular seating, and the installing pipe is connected with fix bar by rotating shaft, installation
Gag lever post is inserted with pipe, gag lever post can be twitched in installing pipe, and the card matched with gag lever post is offered on annular seating
Groove；When gag lever post turns to vertical state, the gag lever post is stuck in neck；
Position-limiting tube is fixed with the valve body immediately below the installing pipe, when the gag lever post turns to vertical state
When, the bottom of gag lever post is plugged in position-limiting tube, and lockhole is equipped with the position-limiting tube and gag lever post, and position-limiting tube and gag lever post lead to
Safety lock locking is crossed, and the lock nose of safety lock is plugged in lockhole.
Preferably, the both ends of gag lever post are provided with the limited block for preventing from coming off out of position-limiting tube.
The utility model proposes a kind of manual planetary roller screw driven type gate valve, set planetary roller screw conduct
Main part is driven, there is the characteristics of bearing capacity is strong；Lubricating arrangement is provided with planetary roller screw, can be by lubricating oil with rotation
During be applied on planetary roller screw, the work of lubrication by corrosion, must not be served so as to allow on planetary roller screw
With so as to reduce the abrasion on planetary roller screw, improving the service life of gate valve.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of manual planetary roller screw driven type gate valve structural representation.
Fig. 2 be the utility model proposes a kind of manual planetary roller screw driven type gate valve lubricating arrangement structural representation
Figure.
Fig. 3 be the utility model proposes a kind of manual planetary roller screw driven type gate valve grip structure schematic diagram.
In figure：Valve body 1, support bar 2, support tube 3, hollow base 4, handle 5, mounting seat 6, planetary roller screw 7, bearing 8,
Lubricating arrangement 9, screw 10, bonnet 11, flange 12, seal groove 13, flashboard 14, closure 15, box body 16, sponge 17, ring pipe
18th, threaded cap 19, fix bar 20, annular seating 21, safety lock 22, connecting seat 23, gag lever post 24, limited block 25, installing pipe 26, limit
Position pipe 27, fix bar 28, neck 29.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Reference picture 1-3, a kind of manual planetary roller screw driven type gate valve, including valve body 1, valve body 1 are provided with flange 12, method
The inwall of valve body 1 at orchid 12 offers seal groove 13, and matching flashboard 14, lock are inserted with seal groove 13 by flange 12
Support tube 3 is connected with plate 14, support tube 3 is stretched out from flange 12, and bonnet 11, bonnet 11 and flange 12 are socketed with flange 12
Edge seal connection.
Support bar 2 is equipped with the valve body 1 of the both sides of flange 12, the one end of support bar 2 away from valve body 1 passes through mounting seat
6 connections；Through planetary roller screw 7 is provided with mounting seat 6, connected between planetary roller screw 7 and mounting seat 6 by bearing 8,
The top surface of planetary roller screw 7 is provided with handle 5.
In the utility model, handle 5 includes annular seating 21 and connecting seat 23, and annular seating 21 and connecting seat 23 are coaxially disposed,
Connecting seat 23 is fixed on the top surface of planetary roller screw 7, is connected between annular seating 21 and connecting seat 23 by some fix bars 20
Connect；The hand-holdable annular seating 21 of user is rotated planetary roller screw 7.
Two fix bars 28 are additionally provided between annular seating 21 and connecting seat 23, two fix bars 28 be arranged in parallel, and solid
The both ends of fixed pole 28 are fixedly connected with annular seating 21, connecting seat 23 respectively, are provided with fix bar 28 close to one end of annular seating 21
Installing pipe 26, installing pipe 26 are connected with fix bar 28 by rotating shaft, and the rotating shaft is welded in installing pipe 26, and rotating shaft is applied in admittedly
In fixed pole 28, installing pipe 26 can be rotated centered on turn-week；Gag lever post 24 is inserted with installing pipe 26, gag lever post 24 can pacify
Twitched in tubulature 26, and the neck 29 matched with gag lever post 24 is offered on annular seating 21；When gag lever post 24 turn to it is perpendicular
During straight state, gag lever post 24 is stuck in neck 29；Neck 29 can be rectangular channel, when gag lever post 24 is stuck in neck 29, such as Fig. 3
Shown, the hand-holdable gag lever post 24 of user rotates annular seating 21, and now, the torque arm length of rotation adds for the length of gag lever post 24
The radius length of annular seating 21, the ease rotation of annular seating 21 can be played labour-saving effect, and the neck 29 set is played and will limited
Position bar 24 blocks, and prevents its function of sliding.
Position-limiting tube 27 is fixed with the valve body 1 immediately below installing pipe 26, when gag lever post 24 turns to vertical state,
The bottom of gag lever post 24 is plugged in position-limiting tube 27, is equipped with lockhole on position-limiting tube 27 and gag lever post 24, position-limiting tube 27 and spacing
Bar 24 is locked by safety lock 22, and the lock nose of safety lock 22 is plugged in lockhole；The both ends of gag lever post 24 are provided with and prevented from limit
The limited block 25 to be come off in the pipe 27 of position；When position-limiting tube 27 and gag lever post 24 are locked, it can prevent the people in addition to user from beating
Valve opening door, play the function of saving water source.
Planetary roller screw 7 is coaxially set with support tube 3, and the diameter of planetary roller screw 7 is less than the interior of support tube 3
Footpath, and planetary roller screw 7 is plugged in support tube 3, and hollow base 4, planetary roller screw 7 are provided with the top surface of support tube 3
On screw 10 be placed in hollow base 4 and locked by bolt, planetary roller screw 7 is will to change into the structure of linear motion
Build, so screw 10 is fixed with hollow base 4 so that planetary roller screw 7, which rotates, can drive hollow base 4 to rotate.
Lubricating arrangement 9 is provided with the top surface of hollow base 4；Lubricating arrangement 9 includes box body 16 and is arranged on the bottom surface of box body 16
Threaded cap 19, threaded cap 19 are connected on hollow base 4, and ring pipe 18 is coaxially provided with box body 16, the bottom surface of the ring pipe 18
It is connected with the sealing bottom surface of box body 16, and its height is less than the height of box body 16；Ring pipe 18 is applied in planetary roller screw 7
On, shoe cream room is provided between ring pipe 18 and box body 16, shoe cream room is placed with sponge 17, and the other end of sponge 17 is placed on annular
The top surface of pipe 18 simultaneously contacts with planetary roller screw 7, and shoe cream room internal memory is placed with lubricating oil, and sponge 17 is immersed in lubricating oil；Box
The top surface of body 16 is provided with closure 15；During the utilization of reality, because sponge 17 has water absorbing properties, it can also equally inhale
Oil so that lubricating oil is full of in sponge 17, sponge 17 can smear its internal lubricating oil with the rotation of planetary roller screw 7
On planetary roller screw 7, as long as and planetary roller screw 7 rotate and just it smeared, so as to allow on planetary roller screw not
Obtain by corrosion, serve the effect of lubrication.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (3)
1. a kind of manual planetary roller screw driven type gate valve, including valve body（1）, valve body（1）It is provided with flange（12）, flange（12）
The valve body at place（1）Inwall offers seal groove（13）, pass through flange（12）In seal groove（13）It is inserted with matching flashboard
（14）, the flashboard（14）On be connected with support tube（3）, support tube（3）From flange（12）Stretch out, in flange（12）On be socketed with
Bonnet（11）, the bonnet（11）With flange（12）Edge seal connection, it is characterised in that positioned at flange（12）The valve of both sides
Body（1）On be equipped with support bar（2）, the support bar（2）Away from valve body（1）One end pass through mounting seat（6）Connection；The peace
Fill seat（6）Above run through and be provided with planetary roller screw（7）, the planetary roller screw（7）With mounting seat（6）Between pass through bearing
（8）Connection, the planetary roller screw（7）Top surface be provided with handle（5）；
The planetary roller screw（7）With support tube（3）It is coaxially set, and planetary roller screw（7）Diameter be less than support
Pipe（3）Internal diameter, and planetary roller screw（7）It is plugged in support tube（3）It is interior, in support tube（3）Top surface be provided with hollow base
（4）, planetary roller screw（7）On screw（10）It is placed in hollow base（4）It is interior and locked by bolt；
In hollow base（4）Top surface be provided with lubricating arrangement（9）；Lubricating arrangement（9）Including box body（16）Be arranged on box body（16）
The threaded cap of bottom surface（19）, the threaded cap（19）It is connected to hollow base（4）On, in box body（16）Inside it is coaxially provided with ring pipe
（18）, the ring pipe（18）Bottom surface and box body（16）Sealing bottom surface connects, and its height is less than box body（16）Height；Ring
Shape pipe（18）It is applied in planetary roller screw（7）On, ring pipe（18）With box body（16）Between be provided with shoe cream room, shoe cream room is placed
There is sponge（17）, the sponge（17）The other end be placed on ring pipe（18）Top surface and and planetary roller screw（7）Contact,
Shoe cream room internal memory is placed with lubricating oil, sponge（17）It is immersed in lubricating oil；The box body（16）Top surface be provided with closure（15）.
A kind of 2. manual planetary roller screw driven type gate valve according to claim 1, it is characterised in that handle（5）Including
Annular seating（21）And connecting seat（23）, the annular seating（21）And connecting seat（23）It is coaxially disposed, connecting seat（23）It is fixed on institute
State planetary roller screw（7）Top surface, annular seating（21）And connecting seat（23）Between pass through some fix bars（20）Connection；
Annular seating（21）And connecting seat（23）Between be additionally provided with two fix bars（28）, two fix bars（28）It is arranged in parallel, and it is fixed
Bar（28）Both ends respectively with annular seating（21）, connecting seat（23）It is fixedly connected, in fix bar（28）Close to annular seating（21）'s
One end is provided with installing pipe（26）, the installing pipe（26）With fix bar（28）Connected by rotating shaft, installing pipe（26）Inside it is inserted with
Gag lever post（24）, gag lever post（24）Can be in installing pipe（26）Interior twitch, and in annular seating（21）On offer and gag lever post
（24）The neck of matching（29）；Work as gag lever post（24）When turning to vertical state, the gag lever post（24）It is stuck in neck（29）It is interior；
In the installing pipe（26）The valve body of underface（1）On be fixed with position-limiting tube（27）, when the gag lever post（24）Rotate
During to vertical state, gag lever post（24）Bottom be plugged in position-limiting tube（27）It is interior, the position-limiting tube（27）And gag lever post（24）On
It is equipped with lockhole, position-limiting tube（27）And gag lever post（24）Pass through safety lock（22）Locking, and safety lock（22）Lock nose be plugged in
In lockhole.
A kind of 3. manual planetary roller screw driven type gate valve according to claim 2, it is characterised in that gag lever post（24）'s
Both ends are provided with and prevented from position-limiting tube（27）The limited block inside to come off（25）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720318934.9U CN206647601U (en) | 2017-03-29 | 2017-03-29 | A kind of manual planetary roller screw driven type gate valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720318934.9U CN206647601U (en) | 2017-03-29 | 2017-03-29 | A kind of manual planetary roller screw driven type gate valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206647601U true CN206647601U (en) | 2017-11-17 |
Family
ID=60278691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720318934.9U Expired - Fee Related CN206647601U (en) | 2017-03-29 | 2017-03-29 | A kind of manual planetary roller screw driven type gate valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206647601U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112096592A (en) * | 2020-09-04 | 2020-12-18 | 衡阳市振洋汽车配件有限公司 | Compressor for vehicle |
-
2017
- 2017-03-29 CN CN201720318934.9U patent/CN206647601U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112096592A (en) * | 2020-09-04 | 2020-12-18 | 衡阳市振洋汽车配件有限公司 | Compressor for vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180613 Address after: 116300 eight villages in Yutai Town, Wafangdian City City, Dalian, Liaoning Patentee after: Dalian Mingzhu Valve Co., Ltd. Address before: 315700 98 yuan yuan Road, Xiangshan County Economic Development Zone, Xiangshan County, Ningbo, Zhejiang Patentee before: Xiangshan Pei Gongtang Medicine Technology Co Ltd |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171117 Termination date: 20190329 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |