CN208377550U - A kind of sealing device for harmful influence tank car quick despatch - Google Patents
A kind of sealing device for harmful influence tank car quick despatch Download PDFInfo
- Publication number
- CN208377550U CN208377550U CN201820559087.XU CN201820559087U CN208377550U CN 208377550 U CN208377550 U CN 208377550U CN 201820559087 U CN201820559087 U CN 201820559087U CN 208377550 U CN208377550 U CN 208377550U
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- China
- Prior art keywords
- tank body
- stick
- inner tank
- coulisse
- moved
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Abstract
The utility model provides a kind of sealing device for harmful influence tank car quick despatch, including protection mechanism and sealing mechanism, the protection mechanism right end is equipped with sealing mechanism, the protection mechanism includes outer tank body, coulisse, extruding gasbag one, mobile stick, idler wheel, connecting rod, worm screw, turbine, slide stick, extruding gasbag two and inner tank body, the sealing mechanism includes screw rod, arc grip block, bearer ring, it rotates the cover, connect annulus, conveyance conduit, cage plate, groove, fixed plate and threaded rod, compared with prior art, the utility model has the function of following the utility model has the advantages that realizing quick assembling, and also improve protection effect, improve sealing effect, and it is also convenient for carrying out quick despatch to harmful influence.
Description
Technical field
The utility model is a kind of sealing device for harmful influence tank car quick despatch, belongs to harmful influence transporting equipment neck
Domain.
Background technique
The existing sealing device for harmful influence tank car quick despatch is usually to pass through spiral shell when assembling to inner canister
Bolt is fixed on inside outer tank, and installation and disassembly are all cumbersome, and protection effect is lower, existing fast for harmful influence tank car
The sealing device sealing effect that quick-mounting unloads is lower, and the liquid outlet of inner canister is lower than interior jar liquid surface, leads to harmful influence appearance in collision
Easily leaked from outlet.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide one kind for harmful influence tank car quick despatch
Sealing device, to solve the problems mentioned in the above background technology.
To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of be used for harmful influence
The sealing device of tank car quick despatch, including protection mechanism and sealing mechanism, the protection mechanism right end are equipped with sealer
Structure, the protection mechanism include outer tank body, coulisse, extruding gasbag one, mobile stick, idler wheel, connecting rod, worm screw, turbine, cunning
Dynamic stick, extruding gasbag two and inner tank body, the sealing mechanism includes screw rod, arc grip block, bearer ring, rotate the cover,
Connect annulus, conveyance conduit, cage plate, groove, fixed plate and threaded rod.
Further, in the protection mechanism, two sides are respectively and fixedly provided with coulisse, the sliding slot up and down in the outer tank body
Bottom is provided with extruding gasbag one in plate, and one medial surface of extruding gasbag is equipped with idler wheel, and idler wheel is mounted in connecting rod,
The connecting rod is assemblied on coulisse, and the connection rod rear end is fixed with turbine, is provided with worm screw on the downside of the turbine, described
Turbine and worm screw are assemblied on rear side of coulisse, and the idler wheel medial surface is provided with sliding stick, and the slider bar is packaged to match
On coulisse, the sliding stick medial surface is bolted on inner tank body two sides up and down, the inner tank body front and rear sides
It is pasted with extruding gasbag two, and front and rear sides face is arranged in outer tank body in extruding gasbag two.
Further, the worm screw left end is fixed with motor, and the idler wheel, connecting rod and turbine are equipped at least two
A, at least two turbines are placed equidistant on the upside of worm screw, are connected by bearing with u-bracket on the right side of the turbine, and U
Type pedestal lower end is fixed with fixed link, and fixed link is connected by ring flange with motor, and motor front end passes through sliding rail
It is connected with coulisse, the mobile stick upper side right part offers inclined surface, and the coulisse medial surface offers opening
Slot, and motor is connected by electric wire with external power supply is moved to the left inner tank body in actual use, and inner tank body is to moving to left
It is dynamic that sliding stick is driven to be moved to the left, and then sliding stick is caused to enter on coulisse, it then slides stick and continues to be moved to the left,
To drive mobile stick to be displaced outwardly along coulisse, mobile stick is displaced outwardly and can squeeze extruding gasbag one, together
Shi Yidong stick, which is displaced outwardly, drives idler wheel, connecting rod, turbine, worm screw and motor to be displaced outwardly, then extruding gasbag one
Restoring deformation drives mobile stick, idler wheel, connecting rod, turbine, worm screw and motor to move inward, so to sliding stick into
Row squeezes, while starting motor, and electric motor operation drives worm screw rotation, and then drives turbine rotation, and turbine rotation, which drives, to be connected
Extension bar rotation, and then drive idler wheel rotation, thus drive sliding stick be moved to the left along coulisse, and then cause inner tank body into
Enter inside outer tank body, realize the function of protection, while being also convenient for damping and quick assembling.
Further, it is connected by tracheae with inflator on the left of the extruding gasbag two, and inflator is fixed on inner canister
Body left side, and inflator is connected by electric wire with external power supply, in actual use, inner tank body after the assembly is completed, open
Dynamic inflator, it is dynamic that inflator work drives air stream, and then to being inflated inside extruding gasbag two, then extruding gasbag two fills
Gas starts to expand, to be filled to the space between inner tank body and outer tank body, and then realizes the function of secondary protection, keeps away
Exempt from inner tank body to be collided damage.
Further, in the sealing mechanism, it is connected by bearing with arc grip block on the downside of the screw rod, it is described
Arc grip block is separately positioned in connection annulus two sides up and down, and the screw rod is assemblied on connection annulus, the connection annulus
Annular side is connected by bearing with rotating the cover, and the annular side that rotates the cover is provided with bearer ring, the rotation
Hub cap plate upper right side is equipped with conveyance conduit, and cage plate is equipped on the upside of the conveyance conduit, is fixed with screw thread on the upside of the cage plate
Bar, the threaded rod are mounted in fixed plate, and the fixed plate left end is connected by bolt with annulus is connect, the fixed plate
Downside opens up fluted, and the cage plate is arranged on the downside of fixed plate, and the bearer ring is sleeved on inner tank body annular side right part.
Further, the arc grip block medial surface offers anti-skid chequer, and the screw rod is justified by pair of nut with connecting
Ring is connected, and handle is fixed on the outside of the screw rod, and upper and lower two sides offer guide groove in the connection annulus, actually makes
Used time, inner tank body are moved to the left while bearer ring being driven to be moved to the left, and bearer ring, which is moved to the left drive and rotates the cover, to be moved to the left,
And then connection annulus, screw rod and arc grip block is driven to be moved to the left, it is moved to the left in connection annulus and arc grip block
To when being in contact with outer tank body, stop mobile inner tank body at this time, then user of service holds handle and rotates, and then drives
Screw rod is rotated, and screw rod is rotated and moved inward under the action of pair of nut, and then arc grip block is driven to move inward, arc
Shape grip block moves inward to be clamped fixation to outer tank body, realizes and avoids falling off for inner tank body, while bearer ring
The function of realizing sealing avoids the leakage of harmful influence.
Further, the conveyance conduit upper end is equipped with sealing cover, and sealing cover downside right part by shaft with it is defeated
Pipeline is sent to be connected, the threaded rod annular side is connected by screw thread with fixed plate, and in actual use, user of service holds
Firmly threaded rod and rotated, threaded rod, which rotates, simultaneously to move up along fixed plate, so that cage plate be driven to move up, cage plate to
Upper movement causes cage plate to enter in groove to mutually separate with conveyance conduit, and then user of service holds conveyance conduit simultaneously
It is rotated, conveyance conduit rotation, which drives, rotates the cover rotation, and when conveyance conduit turns to bottom, stop operating delivery pipe
Road, then user of service opens sealing cover, and then the harmful influence inside inner tank body enters inside conveyance conduit, and then from delivery pipe
Discharge, improves sealing effect, while being also convenient for that harmful influence is quickly discharged inside road.
The utility model has the beneficial effects that a kind of sealing for harmful influence tank car quick despatch of the utility model fills
Set, the utility model by addition outer tank body, coulisse, extruding gasbag one, mobile stick, idler wheel, connecting rod, worm screw, turbine,
Stick, extruding gasbag two and inner tank body are slided, realizes the function of quick assembling, and also improve protection effect.
The utility model by addition screw rod, arc grip block, bearer ring, rotate the cover, connect annulus, conveyance conduit,
Cage plate, groove, fixed plate and threaded rod improve sealing effect, and are also convenient for carrying out quick despatch to harmful influence.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is a kind of structural schematic diagram of the sealing device for harmful influence tank car quick despatch of the utility model；
Fig. 2 is that protection mechanism faces knot in a kind of the utility model sealing device for harmful influence tank car quick despatch
Structure schematic diagram；
Fig. 3 is the right view knot of protection mechanism in a kind of sealing device for harmful influence tank car quick despatch of the utility model
Structure schematic diagram；
Fig. 4 is that the structure of sealing mechanism in a kind of sealing device for harmful influence tank car quick despatch of the utility model is shown
It is intended to；
In figure: 1- protection mechanism, 2- sealing mechanism, 101- outer tank body, 102- coulisse, 103- extruding gasbag one, 104-
Mobile stick, 105- idler wheel, 106- connecting rod, 107- worm screw, 108- turbine, 109- sliding stick, 110- extruding gasbag two,
111- inner tank body, 201- screw rod, 202- arc grip block, 203- bearer ring, 204- rotate the cover, 205- connection annulus, 206-
Conveyance conduit, 207- cage plate, 208- groove, 209- fixed plate, 210- threaded rod.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Fig. 1-Fig. 4 is please referred to, the utility model provides a kind of technical solution: a kind of for harmful influence tank car quick despatch
Sealing device, including protection mechanism 1 and sealing mechanism 2,1 right end of protection mechanism are equipped with sealing mechanism 2, and protection mechanism 1 wraps
Include outer tank body 101, coulisse 102, extruding gasbag 1, mobile stick 104, idler wheel 105, connecting rod 106, worm screw 107, whirlpool
Wheel 108, sliding stick 109, extruding gasbag 2 110 and inner tank body 111, sealing mechanism 2 include screw rod 201, arc grip block
202, bearer ring 203, rotate the cover 204, connection annulus 205, conveyance conduit 206, cage plate 207, groove 208, fixed plate 209 with
And threaded rod 210.
In protection mechanism 1, two sides are respectively and fixedly provided with coulisse 102 up and down in outer tank body 101, and bottom is set in coulisse 102
It is equipped with extruding gasbag 1, one 103 medial surface of extruding gasbag is equipped with idler wheel 105, and idler wheel 105 is mounted on connecting rod 106
On, connecting rod 106 is assemblied on coulisse 102, and 106 rear end of connecting rod is fixed with turbine 108, is provided with snail on the downside of turbine 108
Bar 107, turbine 108 and worm screw 107 are assemblied in 102 rear side of coulisse, and 105 medial surface of idler wheel is provided with sliding stick 109,
Sliding stick 109 is assemblied on coulisse 102, and sliding 109 medial surface of stick is bolted on inner tank body about 111 two
Before side, 111 front and rear sides of inner tank body are pasted with extruding gasbag 2 110, and extruding gasbag 2 110 is arranged in outer tank body 101
Two sides afterwards.
In sealing mechanism 2, it is connected by bearing with arc grip block 202 on the downside of screw rod 201, arc grip block 202
Two sides up and down are separately positioned in connection annulus 205, and screw rod 201 is assemblied on connection annulus 205, connects 205 annular of annulus
Side is connected by bearing with rotating the cover 204, is rotated the cover 204 annular sides and is provided with bearer ring 203, rotates the cover
204 upper right side are equipped with conveyance conduit 206, and cage plate 207 is equipped on the upside of conveyance conduit 206, is fixed with screw thread on the upside of cage plate 207
Bar 210, threaded rod 210 are mounted in fixed plate 209, and 209 left end of fixed plate is connected by bolt with annulus 205 is connect, Gu
Fluted 208 are opened up on the downside of fixed board 209, the setting of cage plate 207 is sleeved on inner tank body 111 in 209 downside of fixed plate, bearer ring 203
Annular side right part.
One embodiment as the utility model: 107 left end of worm screw is fixed with motor, idler wheel 105, connecting rod 106
And turbine 108 is equipped at least two, at least two turbines 108 are placed equidistant with to be led on the right side of 107 upside of worm screw, turbine 108
It crosses bearing to be connected with u-bracket, and u-bracket lower end is fixed with fixed link, and fixed link passes through ring flange and motor phase
Connection, and motor front end is connected by sliding rail with coulisse 102, mobile 104 upper side right part of stick offers inclined surface,
102 medial surface of coulisse offers open slot, and motor is connected by electric wire with external power supply, in actual use, to
Inner tank body 111 is moved left, inner tank body 111 is moved to the left drive sliding stick 109 and is moved to the left, and then causes to slide stick 109
Into on coulisse 102, then slides stick 109 and continue to be moved to the left, to drive mobile stick 104 along coulisse 102
It is displaced outwardly, mobile stick 104 is displaced outwardly and can squeeze extruding gasbag 1, while mobile stick 104 is displaced outwardly
Idler wheel 105, connecting rod 106, turbine 108, worm screw 107 and motor is driven to be displaced outwardly, then extruding gasbag 1 restores
Deformation drives mobile stick 104, idler wheel 105, connecting rod 106, turbine 108, worm screw 107 and motor to move inward, in turn
Sliding stick 109 is squeezed, while starting motor, electric motor operation drives worm screw 107 to rotate, and then drives turbine
108 rotations, the rotation of turbine 108 drives connecting rod 106 to rotate, and then idler wheel 105 is driven to rotate, to drive sliding stick 109
It is moved to the left along coulisse 102, and then inner tank body 111 is caused to enter inside outer tank body 101, realize the function of protection, together
When be also convenient for damping and quick assembling.
One embodiment as the utility model: 2 110 left side of extruding gasbag is connected by tracheae with inflator, and
Inflator is fixed on 111 left side of inner tank body, and inflator is connected by electric wire with external power supply, in actual use,
Inner tank body 111 after the assembly is completed, starts inflator, and inflator work drives air stream dynamic, so to extruding gasbag 2 110 inside
Be inflated, then extruding gasbag 2 110 inflation start to expand, thus to the space between inner tank body 111 and outer tank body 101 into
Row filling, and then realizes the function of secondary protection, and inner tank body 111 is avoided to be collided damage.
One embodiment as the utility model: 202 medial surface of arc grip block offers anti-skid chequer, and screw rod 201 is logical
It crosses pair of nut and is connected with annulus 205 is connect, handle is fixed on the outside of screw rod 201, connect two sides above and below in annulus 205 and open up
Have guide groove, in actual use, inner tank body 111 is moved to the left while bearer ring 203 being driven to be moved to the left, bearer ring 203 to
Move left drive and rotate the cover 204 and be moved to the left, so drive connection annulus 205, screw rod 201 and arc grip block 202 to
It moves left, is moved to the left to when being in contact with outer tank body 101 in connection annulus 205 and arc grip block 202, stop moving at this time
Dynamic inner tank body 111, then user of service holds handle and rotates, and then screw rod 201 is driven to be rotated, and 201 turns of screw rod
It moves and is moved inward under the action of pair of nut, and then arc grip block 202 is driven to move inward, arc grip block 202 is inside
Movement realizes to be clamped fixation to outer tank body 101 and avoids falling off for inner tank body 111, while bearer ring 203 is also realized
The function of sealing, avoids the leakage of harmful influence.
One embodiment as the utility model: 206 upper end of conveyance conduit is equipped with sealing cover, and sealing cover downside
Right part is connected by shaft with conveyance conduit 206, and 210 annular side of threaded rod is connected by screw thread with fixed plate 209,
In actual use, user of service holds threaded rod 210 and rotates, the rotation of threaded rod 210 and along fixed plate 209 to moving up
Dynamic, so that cage plate 207 be driven to move up, cage plate 207 moves up to separate with 206 phase of conveyance conduit, and then causes to cover
Plate 207 enters in groove 208, and then user of service holds conveyance conduit 206 and rotates, and the rotation of conveyance conduit 206 drives
204 rotations are rotated the cover, when conveyance conduit 206 turns to bottom, stop operating conveyance conduit 206, then user of service
Sealing cover is opened, then the harmful influence inside inner tank body 111 enters inside conveyance conduit 206, and then inside conveyance conduit 206
Discharge, improves sealing effect, while being also convenient for that harmful influence is quickly discharged.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of sealing device for harmful influence tank car quick despatch, including protection mechanism and sealing mechanism, feature exist
In: the protection mechanism right end is equipped with sealing mechanism, and the protection mechanism includes outer tank body, coulisse, extruding gasbag one, moves
Dynamic stick, idler wheel, connecting rod, worm screw, turbine, sliding stick, extruding gasbag two and inner tank body, the sealing mechanism include silk
Bar arc grip block, bearer ring, rotates the cover, connects annulus, conveyance conduit, cage plate, groove, fixed plate and threaded rod.
2. a kind of sealing device for harmful influence tank car quick despatch according to claim 1, it is characterised in that: in institute
It states in protection mechanism, two sides are respectively and fixedly provided with coulisse up and down in the outer tank body, and bottom is provided with extruding gas in the coulisse
Capsule one, one medial surface of extruding gasbag is equipped with idler wheel, and idler wheel is mounted in connecting rod, and the connecting rod is assemblied in sliding slot
On plate, the connection rod rear end is fixed with turbine, is provided with worm screw on the downside of the turbine, the turbine and worm screw are assemblied in
On rear side of coulisse, the idler wheel medial surface is provided with sliding stick, and the slider bar is packaged to be fitted on coulisse, the slider bar
Block medial surface is bolted on inner tank body, and two sides, the inner tank body front and rear sides are pasted with extruding gasbag two up and down, and
Front and rear sides face is arranged in outer tank body in extruding gasbag two.
3. a kind of sealing device for harmful influence tank car quick despatch according to claim 2, it is characterised in that: described
Worm screw left end is fixed with motor, and the idler wheel, connecting rod and turbine are equipped at least two, at least two described turbines etc.
Away from being arranged on the upside of worm screw, it is connected by bearing with u-bracket on the right side of the turbine, and u-bracket lower end is fixed with fixation
Bar, and fixed link is connected by ring flange with motor, and motor front end is connected by sliding rail with coulisse, the shifting
Dynamic stick upper side right part offers inclined surface, and the coulisse medial surface offers open slot, and motor by electric wire with
External power supply is connected, and in actual use, is moved to the left inner tank body, inner tank body is moved to the left drive sliding stick and moves to the left
It is dynamic, and then cause to slide stick and enter on coulisse, then slide stick and continue to be moved to the left, thus drive mobile stick along
Coulisse is displaced outwardly, and mobile stick is displaced outwardly and can squeeze extruding gasbag one, while mobile stick is displaced outwardly band
Dynamic idler wheel, connecting rod, turbine, worm screw and motor are displaced outwardly, then extruding gasbag one restore deformation drive mobile stick,
Idler wheel, connecting rod, turbine, worm screw and motor move inward, and then squeeze sliding stick, while starting electronic
Machine, electric motor operation drives worm screw rotation, and then drives turbine rotation, and turbine rotation drives connecting rod rotation, and then drives rolling
Wheel rotation so that sliding stick be driven to be moved to the left along coulisse, and then causes inner tank body to enter inside outer tank body, realizes
The function of protection, while being also convenient for damping and quick assembling.
4. a kind of sealing device for harmful influence tank car quick despatch according to claim 2, it is characterised in that: described
It is connected by tracheae with inflator on the left of extruding gasbag two, and inflator is fixed on inner tank body left side, and inflator passes through
Electric wire is connected with external power supply, in actual use, inner tank body after the assembly is completed, start inflator, inflator work belt
Dynamic air flowing, and then to being inflated inside extruding gasbag two, the then inflation of extruding gasbag two starts to expand, thus to inner canister
Space between body and outer tank body is filled, and then realizes the function of secondary protection, and inner tank body is avoided to be collided damage.
5. a kind of sealing device for harmful influence tank car quick despatch according to claim 1, it is characterised in that: in institute
It states in sealing mechanism, is connected by bearing with arc grip block on the downside of the screw rod, the arc grip block is separately positioned on
Connect in annulus that two sides, the screw rod are assemblied on connection annulus up and down, the connection annulus annular side by bearing and
Rotate the cover and be connected, the annular side that rotates the cover is provided with bearer ring, it is described rotate the cover upper right side be equipped with it is defeated
Pipeline is sent, cage plate is installed on the upside of the conveyance conduit, threaded rod is fixed on the upside of the cage plate, the threaded rod is mounted on solid
On fixed board, the fixed plate left end is connected by bolt with annulus is connect, and opens up fluted, the set on the downside of the fixed plate
Plate is arranged on the downside of fixed plate, and the bearer ring is sleeved on inner tank body annular side right part.
6. a kind of sealing device for harmful influence tank car quick despatch according to claim 5, it is characterised in that: described
Arc grip block medial surface offers anti-skid chequer, and the screw rod is connected by pair of nut with annulus is connect, on the outside of the screw rod
It is fixed with handle, upper and lower two sides offer guide groove in the connection annulus, and in actual use, inner tank body is moved to the left together
When drive bearer ring to be moved to the left, bearer ring, which is moved to the left drive and rotates the cover, to be moved to the left, and then drives connection annulus, screw rod
And arc grip block is moved to the left, and is moved to the left to when being in contact with outer tank body in connection annulus and arc grip block, this
When stop mobile inner tank body, then user of service holds handle and rotates, and then screw rod is driven to be rotated, screw rod rotation
And moved inward under the action of pair of nut, and then drive arc grip block move inward, arc grip block move inward to
Fixation is clamped to outer tank body, realizes and avoids falling off for inner tank body, while bearer ring also achieves the function of sealing, avoids
The leakage of harmful influence.
7. a kind of sealing device for harmful influence tank car quick despatch according to claim 5, it is characterised in that: described
Conveyance conduit upper end is equipped with sealing cover, and sealing cover downside right part is connected by shaft with conveyance conduit, the screw thread
Bar annular side is connected by screw thread with fixed plate, and in actual use, user of service holds threaded rod and rotates, spiral shell
Rasp bar is rotated and is moved up along fixed plate, so that cage plate be driven to move up, cage plate moves up thus and conveyance conduit
It mutually separates, and then cage plate is caused to enter in groove, then user of service holds conveyance conduit and rotates, conveyance conduit rotation
Drive rotates the cover rotation, and when conveyance conduit turns to bottom, stop operating conveyance conduit, and then user of service opens close
Capping, then the harmful influence inside inner tank body enters inside conveyance conduit, and then is discharged inside conveyance conduit, improves sealing
Effect, while being also convenient for that harmful influence is quickly discharged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820559087.XU CN208377550U (en) | 2018-04-19 | 2018-04-19 | A kind of sealing device for harmful influence tank car quick despatch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820559087.XU CN208377550U (en) | 2018-04-19 | 2018-04-19 | A kind of sealing device for harmful influence tank car quick despatch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208377550U true CN208377550U (en) | 2019-01-15 |
Family
ID=64976129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820559087.XU Expired - Fee Related CN208377550U (en) | 2018-04-19 | 2018-04-19 | A kind of sealing device for harmful influence tank car quick despatch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208377550U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109956209A (en) * | 2019-03-20 | 2019-07-02 | 广东嘉元科技股份有限公司 | Copper foil production pure water tank with dynamic seal structure |
-
2018
- 2018-04-19 CN CN201820559087.XU patent/CN208377550U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109956209A (en) * | 2019-03-20 | 2019-07-02 | 广东嘉元科技股份有限公司 | Copper foil production pure water tank with dynamic seal structure |
| CN109956209B (en) * | 2019-03-20 | 2023-10-27 | 广东嘉元科技股份有限公司 | Pure water tank with dynamic sealing structure for copper foil production |
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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: 20190115 Termination date: 20190419 |