CN208578990U - A kind of manual knife gate valve facilitating fixed handwheel - Google Patents
A kind of manual knife gate valve facilitating fixed handwheel Download PDFInfo
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- CN208578990U CN208578990U CN201820924950.7U CN201820924950U CN208578990U CN 208578990 U CN208578990 U CN 208578990U CN 201820924950 U CN201820924950 U CN 201820924950U CN 208578990 U CN208578990 U CN 208578990U
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Abstract
The utility model provides a kind of manual knife gate valve for facilitating fixed handwheel, including valve body, baffle, fixing pipe, level-one connecting plate, second level connecting plate, fastening bolt, fastening nut, rotary clamping handle arrangement, fixed hand wheel structure, one level of support bar, level-one fixed plate, mounting hole, glove pipe, connecting rod and fixed block, the damper shaft connect in the middle position of valve body inside upper part；The fixing pipe is welded on the middle position of valve body upper surface；The level-one connecting plate is embedded in the top of fixing pipe；The second level connecting plate is embedded in the lower part of one level of support bar；The fastening bolt is threadedly coupled through level-one connecting plate and second level connecting plate with fastening nut.The setting of the utility model protective plate and spliced eye is conducive to connect and fix handwheel；The setting of adjusting rod and peephole eyeglass is conducive to observe knife gate valve, thus repair and replacement after facilitating knife gate valve to damage.
Description
Technical field
The utility model belongs to valve technology field more particularly to a kind of manual knife gate valve for facilitating fixed handwheel.
Background technique
Manual knife-shape gate valve by compressed air-driven valve.Manual knife gate valve is briefly exactly to be rotated with handwheel
Control valve, to realize the on and off of valve.It can be divide into upper part and lower part, and top half is handwheel, and lower half portion is valve
Door.This class valve should be generally horizontally mounted in the duct.
China Patent Publication No. is CN205479414U, and invention and created name is a kind of manual knife-shape gate valve, including valve body,
Flashboard, valve rod, bracket and handwheel, the flashboard are placed in valve body, and one end of the bracket is connected with valve body, the bracket
The other end is equipped with handwheel link block, and one end of the valve rod is connected with flashboard, and the other end passes through handwheel link block and handwheel phase
Connection, the left side and right side of the handwheel link block are equipped with bracket threaded hole；The bracket is made of two supporting plates,
Two supporting plates are located at the left side and right side of handwheel link block, and the trapezoidal shape of supporting plate, big end passes through
Bolt is connected with valve body, and small end passes through being connected for bracket threaded hole and handwheel link block by bolt.But it is existing
There is also the fixed effect of handwheel is poor, the case where cannot observing knife gate valve and handwheel fixed frame are inconvenient to dismantle manual knife gate valve
The problem of.
Therefore, a kind of manual knife gate valve for facilitating fixed handwheel is invented to be very necessary.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of manual knife gate valve for facilitating fixed handwheel, with solution
Certainly existing manual knife gate valve is there is also the fixed effect of handwheel is poor, and the case where cannot observing knife gate valve and handwheel fixed frame are not
Problem easy to disassemble.A kind of manual knife gate valve facilitating fixed handwheel, including valve body, baffle, fixing pipe, level-one connecting plate,
Second level connecting plate, fastening bolt, fastening nut, rotary clamping handle arrangement, fixed hand wheel structure, one level of support bar, level-one are solid
Fixed board, mounting hole, glove pipe, connecting rod and fixed block, the damper shaft connect in the middle position of valve body inside upper part；Described
Fixing pipe is welded on the middle position of valve body upper surface；The level-one connecting plate is embedded in the top of fixing pipe；Described two
Grade connecting plate is embedded in the lower part of one level of support bar；The fastening bolt is through level-one connecting plate and second level connecting plate and fastening
Nut thread connection；The rotary clamping handle arrangement is mounted on the top of fixed block；The fixation hand wheel structure is fixed
On the top of rotary clamping handle arrangement；The one level of support bar is embedded in the middle position of second level connecting plate upper surface；Institute
The level-one fixed plate stated is welded on the top of one level of support bar；The mounting hole is provided with respectively on level-one fixed plate front surface
The left and right sides in portion；The glove pipe is embedded in the middle position of level-one fixed plate upper surface；Connecting rod one end difference
It is arranged through level-one connecting plate, second level connecting plate, one level of support bar and level-one fixed plate and baffle welding, the other end is through fixation
Block is connected with rotary clamping handle arrangement；The fixed block is embedded in the top of glove pipe；The rotary clamping handle
Structure includes handle, fixing bolt, casing, second level support rod, pullover, adjusting bolt, protective plate and spliced eye, the fixation
Bolt is embedded in the middle position of handle upper surface；The casing is socketed in the left side of handle；The second level support rod weldering
Connect the middle position in casing upper surface；The pullover is socketed in the top of second level support rod；The adjusting bolt thread
It is connected to the junction of second level support rod and pullover；The protective plate is plugged on the top of pullover；The spliced eye difference
It is provided with the left and right sides inside protective plate.
Preferably, the junction of the level-one connecting plate and second level connecting plate is provided with two millimeters to four millimeters of rubber
Pad.
Preferably, the junction of the valve body and baffle is provided with the rubber seal with a thickness of six millimeters to eight millimeters []
Item.
Preferably, it is eight millimeters to ten millimeters that the internal diameter of the spliced eye, which opens up,；The spliced eye is specifically configured to
Slot；The spacing of the spliced eye and spliced eye is set as 30 millimeters to 35 millimeters.
Preferably, the casing specifically uses one end to be set as the stainless steel tube of arc.
Preferably, the fixation hand wheel structure includes second level fixed plate, grafting block, connecting rod, adjusting rod, peephole mirror
Piece and handwheel ontology, the grafting block are respectively welded at the left and right sides of second level fixed plate bottom；The connecting rod welding
In the middle position of second level fixed plate upper surface；The adjusting rod is welded on the middle position on the left of connecting rod；The sight
Examine the left side that mirror eyeglass is embedded in adjusting rod；The handwheel ontology is welded on the top of connecting rod.
Preferably, the handwheel ontology specifically uses circular stainless steel wheel.
Preferably, the adjusting rod uses diameter for 15 millimeters to 20 millimeters of stainless steel soft bar.
Preferably, the magnifier lens that the peephole eyeglass uses with a thickness of six millimeters to eight millimeters.
Preferably, the handle and fixed block axis connect setting.
Preferably, the link rod handle and welding are arranged.
Preferably, the grafting block and spliced eye grafting are arranged.
Compared with prior art, the utility model has the following beneficial effects:
1. in the utility model, the setting of the protective plate and spliced eye is conducive to connect and fix handwheel.
2. in the utility model, the setting of the adjusting rod and peephole eyeglass is conducive to observe knife gate valve,
To facilitate repair and replacement after knife gate valve damage.
3. in the utility model, the pullover and the setting for adjusting bolt are conducive to dismantle protective plate.
4. in the utility model, the junction of the level-one connecting plate and second level connecting plate is provided with two millimeters to four millis
The rubber pad and valve body of rice and the junction of baffle are provided with the rubber weather strip with a thickness of six millimeters to eight millimeters [], have
Cause knife gate valve raw conducive to the junction leak of the junction and valve body and baffle that prevent level-one connecting plate and second level connecting plate
It corrodes bad.
5. in the utility model, it is eight millimeters to ten millimeters that the internal diameter of the spliced eye, which opens up,；The spliced eye tool
Body is set as slot；The spacing of the spliced eye and spliced eye is set as 30 millimeters to 35 millimeters, is conducive to
More convenient grafting handwheel.
6. in the utility model, the adjusting rod uses diameter for 15 millimeters to 20 millimeters of stainless steel soft bar,
Be conducive to that the angle of peephole eyeglass is adjusted.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of the rotary clamping handle arrangement of the utility model.
Fig. 3 is the structural schematic diagram of the fixation hand wheel structure of the utility model.
In figure:
1, valve body；2, baffle；3, fixing pipe；4, level-one connecting plate；5, second level connecting plate；6, fastening bolt；7, spiral shell is fastened
It is female；8, rotary clamping handle arrangement；81, handle；82, fixing bolt；83, casing；84, second level support rod；85, pullover；86, it adjusts
Save bolt；87, protective plate；88, spliced eye；9, fixed hand wheel structure；91, second level fixed plate；92, grafting block；93, connecting rod；
94, adjusting rod；95, peephole eyeglass；96, handwheel ontology；10, one level of support bar；11, level-one fixed plate；12, mounting hole；13,
Glove pipe；14, connecting rod；15, fixed block.
Specific embodiment
The utility model is described further below in conjunction with attached drawing:
Embodiment:
As shown in attached drawing 1 to attached drawing 3
The utility model provides a kind of manual knife gate valve for facilitating fixed handwheel, including valve body 1, baffle 2, fixing pipe 3, and one
Grade connecting plate 4, second level connecting plate 5, fastening bolt 6, fastening nut 7, rotary clamping handle arrangement 8, fixed hand wheel structure 9, one
Grade support rod 10, level-one fixed plate 11, mounting hole 12, glove pipe 13, connecting rod 14 and fixed block 15,2 axis of baffle connect
The middle position of 1 inside upper part of valve body；The fixing pipe 3 is welded on the middle position of 1 upper surface of valve body；One cascade
Fishplate bar 4 is embedded in the top of fixing pipe 3；The second level connecting plate 5 is embedded in the lower part of one level of support bar 10；The fastening
Bolt 6 is threadedly coupled through level-one connecting plate 4 and second level connecting plate 5 with fastening nut 7；The rotary clamping handle arrangement 8
It is mounted on the top of fixed block 15；The fixation hand wheel structure 9 is fixed on the top of rotary clamping handle arrangement 8；Described
One level of support bar 10 is embedded in the middle position of 5 upper surface of second level connecting plate；The level-one fixed plate 11 is welded on level-one branch
The top of strut 10；The mounting hole 12 is provided with the left and right sides on 11 front surface top of level-one fixed plate respectively；Described
Glove pipe 13 is embedded in the middle position of 11 upper surface of level-one fixed plate；Described 14 one end of connecting rod extends through level-one connecting plate
4, second level connecting plate 5, one level of support bar 10 and level-one fixed plate 11 and the welding of baffle 2 are arranged, the other end through fixed block 15 with
Rotary clamping handle arrangement 8 is connected；The fixed block 15 is embedded in the top of glove pipe 13；The rotary clamping handle
Structure 8 include handle 81, fixing bolt 82, casing 83, second level support rod 84, pullover 85, adjust bolt 86, protective plate 87 and insert
Hole 88 is connect, the fixing bolt 82 is embedded in the middle position of 81 upper surface of handle；The casing 83 is socketed in handle 81
Left side；The second level support rod 84 is welded on the middle position of 83 upper surface of casing；The pullover 85 is socketed in second level
The top of support rod 84；The adjusting bolt 86 is threaded in the junction of second level support rod 84 and pullover 85；Described
Protective plate 87 is plugged on the top of pullover 85；The spliced eye 88 is provided with the left and right sides inside protective plate 87 respectively.
In above-described embodiment, specifically, the junction of the level-one connecting plate 4 and second level connecting plate 5 is provided with two millis
Meter Zhi Si millimeters of rubber pad.
In above-described embodiment, specifically, the junction of the valve body 1 and baffle 2 is provided with a thickness of six millimeters to eight
The rubber weather strip of millimeter [].
In above-described embodiment, specifically, it is eight millimeters to ten millimeters that the internal diameter of the spliced eye 88, which opens up,；Described inserts
It connects hole 88 and is specifically configured to slot；The spacing of the spliced eye 88 and spliced eye 88 is set as 30 millimeters to 35
Millimeter.
In above-described embodiment, specifically, the casing 83 is specifically set as the stainless steel tube of arc using one end.
In above-described embodiment, specifically, the fixation hand wheel structure 9 includes second level fixed plate 91, grafting block 92, connection
Bar 93, adjusting rod 94, peephole eyeglass 95 and handwheel ontology 96, the grafting block 92 are respectively welded at 91 bottom of second level fixed plate
The left and right sides in portion；The connecting rod 93 is welded on the middle position of 91 upper surface of second level fixed plate；The adjusting rod 94
It is welded on the middle position in 93 left side of connecting rod；The peephole eyeglass 95 is embedded in the left side of adjusting rod 94；The hand
Wheel ontology 96 is welded on the top of connecting rod 93.
In above-described embodiment, specifically, the handwheel ontology 96 specifically uses circular stainless steel wheel.
In above-described embodiment, specifically, the adjusting rod 94 uses diameter stainless for 15 millimeters to 20 millimeters
The soft bar of steel.
In above-described embodiment, specifically, the peephole eyeglass 95 is using the amplification with a thickness of six millimeters to eight millimeters
Mirror eyeglass.
In above-described embodiment, specifically, the handle 81 and 15 axis of fixed block connect setting.
In above-described embodiment, specifically, the link rod handle 81 and 14 welds setting.
In above-described embodiment, specifically, the grafting block 92 and 88 grafting of spliced eye are arranged.
Working principle
When the utility model is used, the local blending bolt that level-one fixed plate 11 is mounted on installation water pipe is carried out first
It is fixed, then water inlet pipe is installed to the front surface of valve body 1, then outlet pipe is installed to the rear surface of valve body 1；Then
Handle 81 of shaking hands rotates clockwise connecting rod 14, connecting rod 14 drive reserved between baffle 2 and valve body 1 the i.e. openable knife gate valve in gap into
Row draining rotates counterclockwise handle 81, and handle 81 drives connecting rod 14 to rotate, and the rotation of baffle 2 is driven to make while connecting rod 14 rotates
Baffle 2 is overlapped with valve body 1 can stop draining；If when knife gate valve being installed to lower position needing to be switched with handwheel,
Grafting block 92, which is inserted into the holding rotation of handwheel ontology 96 second level fixed plate 91 in spliced eye 88, to switch knife gate valve；Benefit
The behaviour in service of knife gate valve can be observed with peephole eyeglass 95, if knife gate valve has damage, utilize maintenance tool
Knife gate valve is repaired or replaced.
Using technical solution described in the utility model or those skilled in the art in technical solutions of the utility model
Under inspiration, similar technical solution is designed, and reaches above-mentioned technical effect, is the protection model for falling into the utility model
It encloses.
Claims (9)
1. a kind of manual knife gate valve for facilitating fixed handwheel, which is characterized in that this facilitates the manual knife gate valve of fixed handwheel to include
Valve body (1), baffle (2), fixing pipe (3), level-one connecting plate (4), second level connecting plate (5), fastening bolt (6), fastening nut
(7), rotary clamping handle arrangement (8), fixed hand wheel structure (9), one level of support bar (10), level-one fixed plate (11), mounting hole
(12), glove pipe (13), connecting rod (14) and fixed block (15), the baffle (2) axis connect in the centre of valve body (1) inside upper part
Position；The fixing pipe (3) is welded on the middle position of valve body (1) upper surface；The level-one connecting plate (4) is embedded in solid
The top of fixed pipe (3)；The second level connecting plate (5) is embedded in the lower part of one level of support bar (10)；The fastening bolt (6)
It is threadedly coupled through level-one connecting plate (4) and second level connecting plate (5) with fastening nut (7)；The rotary clamping handle arrangement
(8) it is mounted on the top of fixed block (15)；The fixation hand wheel structure (9) is fixed on the upper of rotary clamping handle arrangement (8)
Portion；The one level of support bar (10) is embedded in the middle position of second level connecting plate (5) upper surface；The level-one fixed plate
(11) it is welded on the top of one level of support bar (10)；The mounting hole (12) is provided with level-one fixed plate (11) front surface respectively
The left and right sides on top；The glove pipe (13) is embedded in the middle position of level-one fixed plate (11) upper surface；The company
Bar (14) one end extends through level-one connecting plate (4), second level connecting plate (5), one level of support bar (10) and level-one fixed plate (11)
It welds and is arranged with baffle (2), the other end is connected through fixed block (15) with rotary clamping handle arrangement (8)；The fixation
Block (15) is embedded in the top of glove pipe (13)；The rotary clamping handle arrangement (8) includes handle (81), fixing bolt
(82), casing (83), second level support rod (84), pullover (85) are adjusted bolt (86), protective plate (87) and spliced eye (88), institute
The fixing bolt (82) stated is embedded in the middle position of handle (81) upper surface；The casing (83) is socketed in handle (81)
Left side；The second level support rod (84) is welded on the middle position of casing (83) upper surface；The pullover (85) is socketed in
The top of second level support rod (84)；The adjusting bolt (86) is threaded in the company of second level support rod (84) and pullover (85)
Meet place；The protective plate (87) is plugged on the top of pullover (85)；The spliced eye (88) is provided with protective plate respectively
(87) the internal left and right sides.
2. facilitating the manual knife gate valve of fixed handwheel as described in claim 1, which is characterized in that the level-one connecting plate
(4) and the junction of second level connecting plate (5) is provided with two millimeters to four millimeters of rubber pad.
3. facilitating the manual knife gate valve of fixed handwheel as described in claim 1, which is characterized in that the valve body (1) and gear
The junction of plate (2) is provided with the rubber weather strip with a thickness of six millimeters to eight millimeters.
4. facilitating the manual knife gate valve of fixed handwheel as described in claim 1, which is characterized in that the spliced eye (88)
It is eight millimeters to ten millimeters that internal diameter, which opens up,；The spliced eye (88) is specifically configured to slot；The spliced eye (88)
30 millimeters to 35 millimeters are set as with the spacing of spliced eye (88).
5. facilitating the manual knife gate valve of fixed handwheel as described in claim 1, which is characterized in that the casing (83) is specific
The stainless steel tube of arc is set as using one end.
6. facilitating the manual knife gate valve of fixed handwheel as described in claim 1, which is characterized in that the fixation hand wheel structure
It (9) include second level fixed plate (91), grafting block (92), connecting rod (93), adjusting rod (94), peephole eyeglass (95) and handwheel sheet
Body (96), the grafting block (92) are respectively welded at the left and right sides of second level fixed plate (91) bottom；The connecting rod
(93) it is welded on the middle position of second level fixed plate (91) upper surface；The adjusting rod (94) is welded on the left of connecting rod (93)
Middle position；The peephole eyeglass (95) is embedded in the left side of adjusting rod (94)；Handwheel ontology (96) welding
On the top of connecting rod (93).
7. facilitating the manual knife gate valve of fixed handwheel as claimed in claim 6, which is characterized in that the handwheel ontology (96)
Specifically use circular stainless steel wheel.
8. facilitating the manual knife gate valve of fixed handwheel as claimed in claim 6, which is characterized in that the adjusting rod (94) is adopted
The stainless steel soft bar for being 15 millimeters to 20 millimeters with diameter.
9. facilitating the manual knife gate valve of fixed handwheel as claimed in claim 6, which is characterized in that the peephole eyeglass
(95) using the magnifier lens with a thickness of six millimeters to eight millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820924950.7U CN208578990U (en) | 2018-06-14 | 2018-06-14 | A kind of manual knife gate valve facilitating fixed handwheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820924950.7U CN208578990U (en) | 2018-06-14 | 2018-06-14 | A kind of manual knife gate valve facilitating fixed handwheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208578990U true CN208578990U (en) | 2019-03-05 |
Family
ID=65507926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820924950.7U Active CN208578990U (en) | 2018-06-14 | 2018-06-14 | A kind of manual knife gate valve facilitating fixed handwheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208578990U (en) |
-
2018
- 2018-06-14 CN CN201820924950.7U patent/CN208578990U/en active Active
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