CN202542238U - Tank truck and block valve device inside tank - Google Patents
Tank truck and block valve device inside tank Download PDFInfo
- Publication number
- CN202542238U CN202542238U CN2012201282389U CN201220128238U CN202542238U CN 202542238 U CN202542238 U CN 202542238U CN 2012201282389 U CN2012201282389 U CN 2012201282389U CN 201220128238 U CN201220128238 U CN 201220128238U CN 202542238 U CN202542238 U CN 202542238U
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- Prior art keywords
- valve
- tank
- tank body
- coupling assembling
- connecting rod
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- Expired - Lifetime
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- 239000007788 liquid Substances 0.000 claims abstract description 23
- 230000008878 coupling Effects 0.000 claims description 32
- 238000010168 coupling process Methods 0.000 claims description 32
- 238000005859 coupling reaction Methods 0.000 claims description 32
- 238000005192 partition Methods 0.000 claims description 13
- 238000007599 discharging Methods 0.000 claims description 7
- 230000004308 accommodation Effects 0.000 claims description 6
- 230000000630 rising effect Effects 0.000 claims description 3
- 210000001364 upper extremity Anatomy 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims description 2
- 238000000926 separation method Methods 0.000 abstract 5
- 238000002955 isolation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000013585 weight reducing agent Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 241000510097 Megalonaias nervosa Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000007600 charging Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The utility model provides a tank truck and a block valve device inside a tank. The block valve device inside the tank is used for the tank truck, and the tank is separated into a plurality of separation bins by at least one separation bin plate. The block valve inside the tank comprises a switching component, a connecting component and a valve component, the switching component is arranged outside the tank, the valve component is arranged inside the tank, and the switching component is connected with the valve component via the connecting component pivotally. The valve component comprises a valve seat and a valve, the valve seat is fixed in the tank and provided with a valve hole, the valve hole is communicated with lead holes of the separation bins, and the valve is rotatably mounted on the valve seat via a second pivot and covers the valve hole when the valve is switched off. The switching component controls the connecting component to move upwards and downwards, the valve can be switched on or off along with the upward motion or downward motion of the connecting component, and accordingly communication and separation of liquid among the separation bins can be realized.
Description
Technical field
The utility model relates to a kind of pot type transport trolley and tank interior shutoff valve device thereof, particularly has the pot type transport trolley of a plurality of compartments, and is used to realize the tank interior shutoff valve device of the connection and the isolation of each compartment liquid.
Background technology
Existing pot type transport trolley, especially for the pot type transport trolley of the liquid dangerous freight of transportation, its tank body is generally a logical storehouse.In order to strengthen the intensity of tank body, and alleviate liquid rocking in jar in transit, washboard is set in tank interior.But when vehicle when upward slope, descending and high-land go, the springing up of pot liquid makes the carrying of vehicle and tank body stressed unreasonable, influences traffic safety.In addition, when causing tank body to leak when having an accident in the vehicle operating process, possibly cause whole pot liquid all to leak, loss is serious.
In order to address the above problem, proposed to have the tank car of a plurality of compartments at present.But because discharge pipe is usually located at the tank body outside, has potential safety hazard, and make fluid connection through pipeline between the compartment, the deadweight that is arranged so that transport trolley of pipeline increases.
The utility model content
The purpose of the utility model is to provide a kind of pot type transport trolley and tank interior shutoff valve device thereof; To realize the connection and the isolation of tank interior liquid; Having reduced pot liquid rocks; Improve the stationarity of vehicle ', alleviate the deadweight of vehicle, and the pot type transport trolley with this shutoff valve device.
The utility model provides a kind of tank interior shutoff valve device, is used for the pot type transport trolley, and the tank body of this pot type transport trolley is divided into a plurality of compartments by at least one partition panel; This tank interior shutoff valve device comprises keying assembly, coupling assembling and valve member, and this keying assembly is positioned at the outside of this tank body, and this valve member is positioned at the inside of this tank body; This keying assembly pivots with this valve member via this coupling assembling and is connected, and this valve member comprises valve seat and valve, and this valve seat is fixed in this tank body; And has valve opening; This valve opening is communicated with the pod apertures of said compartment, and this valve is installed on this valve seat through second pivot is rotating, and when closing, covers this valve opening; Moving up and down of this coupling assembling of this keying assembly control, this valve is opened along with the rising of this coupling assembling or decline or closes.
Wherein, this keying assembly comprises interconnective movable part and fixed part, and this movable part is in order to control this coupling assembling, and with opening/shutting valve, it is outside that this fixed part is fixed in this tank body.
Wherein, this movable part comprises handle and movable sleeve, and this handle is fixed in this movable sleeve; This movable sleeve comprises wainscot and all wallboards, and the inside of this wainscot has accommodation hole, and the upper end of this coupling assembling is connected in this accommodation hole; This, wallboard was provided with negative thread in week; This fixed part comprises first permanent seat and second permanent seat, and this first permanent seat comprises first fixed cover, and this first fixed cover has outside thread; Negative thread with this movable sleeve is spirally connected, and the lower surface of this second permanent seat is welded in this tank body.
Wherein, this coupling assembling comprises first connecting rod, second connecting rod and third connecting rod, and this second connecting rod detouchable is connected between said first connecting rod and the third connecting rod.
Wherein, the part that contacts with this coupling assembling of this fixed part also is provided with the O RunddichtringO.
Wherein, be 45 ° of angles between the faying face of this valve seat and this valve and the tank base, this second pivot is arranged on the upper limb of this valve.
Wherein, also be provided with the O RunddichtringO between this valve seat and this valve.
Wherein, this tank interior shutoff valve device also comprises guidance set, and this guidance set is between said coupling assembling and valve member; This guidance set comprises orienting sleeve and attaching parts, and this orienting sleeve is sheathed on the periphery of this third connecting rod, and this attaching parts is the U-shaped plate; The upper side of this attaching parts has perforate, and this orienting sleeve passes this perforate and is welded in the periphery of this perforate, and the edge joint weld of the two sides of this attaching parts is connected to this valve seat; This orienting sleeve is coaxial setting with said first fixed cover, second fixed cover, and this first pivot passes two corresponding axis holes that are opened in this valve; Said axis hole is a slotted hole; When this coupling assembling moved up and down, this third connecting rod moved along the direction that this orienting sleeve limits, and this valve rotates freely around second pivot.
The utility model also provides a kind of pot type transport trolley; It comprises tank body; This tank body comprises partition panel, discharge duct, discharge valve discharging joint and above-mentioned tank interior shutoff valve device, and the liquid in this tank body is discharged via the pod apertures of tank interior shutoff valve device, partition panel bottom, opening, discharge duct, discharge valve and the discharging joint of tank body afterbody successively.
The tank interior shutoff valve device of the utility model can be realized the loading respectively in jar interior each storehouse through the open and close of by-pass valve control, realizes the connection and the isolation of tank interior liquid, can also in each compartment, load different types of liquid.In transportation, reduce pot liquid and rocked, improved the stationarity of vehicle '.And, owing to saved between the compartment, make the weight reduction of vehicle in order to be communicated with the pipeline of liquid.
Description of drawings
Fig. 1 is installed on the scheme drawing of closed condition for the tank interior shutoff valve of the utility model.
Fig. 2 is installed on the scheme drawing of opening for the tank interior shutoff valve of the utility model.
Fig. 3 is the A part partial enlarged drawing of Fig. 1.
Fig. 4 is the B part partial enlarged drawing of Fig. 1.
Fig. 5 be among Fig. 1 the B portion C to partial enlarged drawing.
Fig. 6 be Fig. 2 the D portion C to partial enlarged drawing, the guidance set of wherein not shown tank interior shutoff valve device.
The specific embodiment
Be elaborated below in conjunction with the specific embodiment of accompanying drawing to the utility model.Should be understood that the specific embodiment described herein only is used for explanation and explains the utility model, is not limited to the utility model.
Below in conjunction with accompanying drawing and specific embodiment the utility model is described in detail:
As shown in Figure 1, the tank body 10 of pot type transport trolley comprises: be opened in the installation manhole 11 at top, and can be through manhole 11 is installed to tank body 10 inner chargings; Partition panel 12 is divided into a plurality of compartments through partition panel 12 with tank body 10, and the pod apertures (not shown) is offered in the bottom of partition panel 12, and partition panel 12 can be flat board, corrugated plating or drum type plate; And inner cut-out valve gear.
The inner cut-out valve gear is positioned at each compartment, and it comprises: open and close assembly 20, coupling assembling 30 and valve member 40.
As shown in Figure 3, open and close the outside that assembly 20 is positioned at tank body 10, present embodiment is for being located at tank body 10 tops, and it is connected with valve member 40 via coupling assembling 30, with the keying of by-pass valve control.Open and close assembly 20 and comprise interconnective movable part and fixed part.Movable part is in order to control linkage assembly 30, and with opening/shutting valve, fixed part is fixed in tank body 10.Concrete, movable part comprises handle 21 and movable sleeve 22, and handle 21 is fixed in movable sleeve 22, and present embodiment is outwards outstanding from movable sleeve 22 relative both sides.Movable sleeve 22 comprises wainscot 221 and all wallboards 222, and the inside of wainscot 221 has accommodation hole 223, to hold the upper end of coupling assembling 30.All wallboards 222 close on the lower periphery place and are provided with negative thread 224.Fixed part comprises first permanent seat 231 and second permanent seat 232.First permanent seat 231 comprises that first fixed cover 2311 and first adapter plate, 2312, the first fixed covers 2311 and first adapter plate 2312 can be welding fabrication or one-body molded.The external diameter of first fixed cover 2311 is slightly less than the internal diameter of movable sleeve 22, and the periphery of first fixed cover 2311 also has outside thread 234, is spirally connected with the negative thread 224 with movable sleeve 22.The size of first adapter plate 2312 is slightly larger than the size of first fixed cover 2311, and the centre has first through hole 2313.Second permanent seat 232 comprises second adapter plate 2321, second fixed cover 2322 and connecting panel 2323, and the three can be welding fabrication or one-body molded.Have second through hole, 2324, the second adapter plates 2321 in the middle of second adapter plate 2321 and be connected with bolt with first adapter plate 2312, and the position of second through hole 2324 and first through hole 2313, big or small corresponding.Has third through-hole 2325 in the middle of the connecting panel 2323, itself and the position of first through hole 2313, second through hole 2324, big or small corresponding.Connecting panel 2323 is welded on the outer wall of tank body 10.The outer wall of tank body 10 offers tank body through hole 13, and the size of tank body through hole 13 is big or small consistent with third through-hole 2325, and third through-hole 2325 is corresponding to tank body through hole 13.
Coupling assembling 30 is shaft-like, and it is connected in and opens and closes between assembly 20 and the valve member 40.In the present embodiment, coupling assembling 30 comprises from top to bottom bonded assembly first connecting rod 31, second connecting rod 32 and third connecting rod 33 successively, and the three can connect fixing through bolt 34 or latch etc.The upper end of superposed first connecting rod 31 is connected in the accommodation hole 223 of wainscot 221 of movable sleeve 22; And the external diameter of first connecting rod 31 is equal to or slightly less than the aperture of first through hole 2313, second through hole 2324 and third through-hole 2325; Make first connecting rod 31 in first fixed cover 2311 and second fixed cover 2322, to move up and down, and be difficult for making jar interior liquid to overflow.In order to strengthen sealing effectiveness, also can in the groove of first through hole 2313, second through hole, 2324 hole walls, set up O RunddichtringO 24, with first connecting rod 31 closed contacts, prevent that liquid overflows in first connecting rod 31 moving process.Therefore second connecting rod 32 detouchables, can make that the applicability of this product is better according to the second connecting rod 32 of the size Selection respective length of tank body between first connecting rod 31 and third connecting rod 33.The lower end of third connecting rod 33 is via the first pivot S1 and 40 rotating connections of valve member.Certainly, coupling assembling 30 also can only comprise a connecting rod, is connected in to open and close between assembly 20 and the valve member 40.
Like Fig. 4, shown in 6, valve member 40 comprises valve seat 41 and valve 42.Valve seat 41 is welded as a whole with tank body 10 and partition panel 12, and the valve opening 411 of valve seat 41 is communicated with the pod apertures of partition panel 12 bottoms.In the present embodiment, be 45 ° of angles between the faying face of valve seat 41 and valve 42 and the tank base, valve 42 is installed on the valve seat 41 through the second pivot S2 is rotating, and preferred, the second pivot S2 is arranged on the upper limb of valve 42.Also O RunddichtringO 43 can be set between valve seat 41 and the valve 42, to strengthen leak tightness.But the utility model is opened valve 42 not as limit under the drive of coupling assembling 30, and exposes the valve opening 411 on the valve seat 41, and the structure that liquid flows out in the tank body all is encompassed in the protection domain of the utility model.
Like Fig. 1, shown in 2; The working process of the tank interior shutoff valve device of the utility model is: the staff is with first direction (for example cw) turning handle 21; Make movable sleeve 22 rise with respect to fixed part; The coupling assembling 30 that links to each other with movable sleeve 22 rises thereupon, and third connecting rod 33 drives valve 42 through the first pivot S1 and moves, and valve 42 upwards rotates and opens around the second pivot S2 simultaneously.After valve 42 was opened, pot liquid flowed out from the pod apertures of partition panel 12 bottoms.Because each compartment is equipped with manhole 11 and tank interior shutoff valve device, the tank body afterbody has the opening (not shown), and opening is communicated with discharge duct 14, discharge valve 15 and discharging joint 16; Therefore; Can begin (being dextrosinistral order Fig. 1) discharging successively from compartment near the opening of tank body afterbody, if the liquid phase in each compartment with, then can the tank interior shutoff valve device of compartment be opened; Make flow of liquid through valve opening, pod apertures, finally discharge from discharging joint 16.
As staff during with second direction (for example conter clockwise) turning handle 21, valve 42 rotates and closes around the second pivot S2.Thereby accomplish the unlatching of tank interior shutoff valve device and close.
The keying assembly of present embodiment is to produce displacement with the screw thread type of belt drive, also can be other type of belt drive certainly, and for example turbine and worm transmission is perhaps directly mentioned the keying assembly and driven the coupling assembling rising.
Like Fig. 1, shown in 5, preferred, between coupling assembling 30 and valve member 40, guidance set 50 is set, guidance set 50 comprises orienting sleeve 51 and attaching parts 52.The internal diameter of orienting sleeve 51 equals or is slightly larger than the external diameter of third connecting rod 33, makes it be sheathed on the periphery of third connecting rod 33.The plate of attaching parts 52 for roughly taking the shape of the letter U; Upper side has perforate 521; Orienting sleeve 51 passes perforate 521 and is welded in the periphery of perforate 521; The edge joint weld of two sides is connected to valve seat 41, makes guidance set 50 captive joint with valve seat 41, and orienting sleeve 51 is coaxial setting with first fixed cover 2311, second fixed cover 2322.When coupling assembling 30 moves up and down,, therefore, can avoid coupling assembling 30 to produce skew and to cause valve 42 to be not closed completely close because third connecting rod 33 only can move along the direction that orienting sleeve 51 limits.As shown in Figure 4, in the case, the first pivot S1 passes two corresponding axis holes 421 that are opened in valve 42; Can rotate freely in order to ensure the drive lower valve 42 of third connecting rod 33 at vertical motion; Axis hole 421 is a slotted hole, therefore, and in the case; The first pivot S1 moves in the axis hole 421 of slot-type, and valve 42 can rotate freely.
The tank interior shutoff valve device of the utility model can be realized the loading respectively of jar interior each compartment through the open and close of by-pass valve control, realizes the connection and the isolation of tank interior liquid, can also in each compartment, load different types of liquid.In transportation, reduce pot liquid and rocked, improved the stationarity of vehicle '.And, owing to saved between the compartment, make the weight reduction of vehicle in order to be communicated with the pipeline of liquid.
Though described the utility model with reference to several exemplary embodiments, should be appreciated that used term is explanation and exemplary and nonrestrictive term.Because the utility model practical implementation and do not break away from the spirit or the essence of utility model in a variety of forms; So be to be understood that; The foregoing description is not limited to any aforesaid details; And should in enclose spirit that claim limited and scope, explain widely, therefore fall into whole variations and remodeling in claim or its equivalent scope and all should be the claim of enclosing and contain.
Claims (9)
1. a tank interior shutoff valve device is used for the pot type transport trolley, and the tank body of this pot type transport trolley is divided into a plurality of compartments by at least one partition panel; It is characterized in that this tank interior shutoff valve device comprises keying assembly, coupling assembling and valve member, this keying assembly is positioned at the outside of this tank body; This valve member is positioned at the inside of this tank body, and this keying assembly pivots with this valve member via this coupling assembling and is connected, and this valve member comprises valve seat and valve; This valve seat is fixed in this tank body, and has valve opening, and this valve opening is communicated with the pod apertures of said compartment; This valve is installed on this valve seat through second pivot is rotating; And when closing, cover this valve opening, and the moving up and down of this this coupling assembling of keying assembly control, this valve is opened along with the rising of this coupling assembling or decline or closes.
2. tank interior shutoff valve device according to claim 1 is characterized in that this keying assembly comprises interconnective movable part and fixed part, and this movable part is in order to control this coupling assembling, and with opening/shutting valve, it is outside that this fixed part is fixed in this tank body.
3. tank interior shutoff valve device according to claim 2 is characterized in that this movable part comprises handle and movable sleeve; This handle is fixed in this movable sleeve, and this movable sleeve comprises wainscot and all wallboards, and the inside of this wainscot has accommodation hole; The upper end of this coupling assembling is connected in this accommodation hole, this in week wallboard be provided with negative thread, this fixed part comprises first permanent seat and second permanent seat; This first permanent seat comprises first fixed cover; This first fixed cover has outside thread, is spirally connected with the negative thread with this movable sleeve, and the lower surface of this second permanent seat is welded in this tank body.
4. tank interior shutoff valve device according to claim 3 is characterized in that this coupling assembling comprises first connecting rod, second connecting rod and third connecting rod, and this second connecting rod detouchable is connected between said first connecting rod and the third connecting rod.
5. tank interior shutoff valve device according to claim 4 is characterized in that the part that this fixed part contacts with this coupling assembling also is provided with the O RunddichtringO.
6. tank interior shutoff valve device according to claim 1 is characterized in that, is 45 ° of angles between the faying face of this valve seat and this valve and the tank base, and this second pivot is arranged on the upper limb of this valve.
7. tank interior shutoff valve device according to claim 1 is characterized in that, also is provided with the O RunddichtringO between this valve seat and this valve.
8. tank interior shutoff valve device according to claim 4 is characterized in that, this tank interior shutoff valve device also comprises guidance set; This guidance set is between said coupling assembling and valve member, and this guidance set comprises orienting sleeve and attaching parts, and this orienting sleeve is sheathed on the periphery of this third connecting rod; This attaching parts is the U-shaped plate, and the upper side of this attaching parts has perforate, and this orienting sleeve passes this perforate and is welded in the periphery of this perforate; The edge joint weld of the two sides of this attaching parts is connected to this valve seat; This orienting sleeve is coaxial setting with said first fixed cover, second fixed cover, and this first pivot passes two corresponding axis holes that are opened in this valve; Said axis hole is a slotted hole; When this coupling assembling moved up and down, this third connecting rod moved along the direction that this orienting sleeve limits, and this valve rotates freely around second pivot.
9. pot type transport trolley; It comprises tank body; This tank body comprises partition panel, discharge duct, discharge valve, discharging joint; It is characterized in that this pot type transport trolley comprises also that like each described tank interior shutoff valve device in the claim 1 to 8 liquid in this tank body is discharged via the pod apertures of said tank interior shutoff valve device, partition panel bottom, opening, discharge duct, discharge valve and the discharging joint of tank body afterbody successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201282389U CN202542238U (en) | 2012-03-30 | 2012-03-30 | Tank truck and block valve device inside tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201282389U CN202542238U (en) | 2012-03-30 | 2012-03-30 | Tank truck and block valve device inside tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202542238U true CN202542238U (en) | 2012-11-21 |
Family
ID=47162906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201282389U Expired - Lifetime CN202542238U (en) | 2012-03-30 | 2012-03-30 | Tank truck and block valve device inside tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202542238U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103359424A (en) * | 2012-03-30 | 2013-10-23 | 中集车辆（集团）有限公司 | Tank-type transport vehicle and stop valve device in tank |
-
2012
- 2012-03-30 CN CN2012201282389U patent/CN202542238U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103359424A (en) * | 2012-03-30 | 2013-10-23 | 中集车辆（集团）有限公司 | Tank-type transport vehicle and stop valve device in tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20121121 Effective date of abandoning: 20171219 |
|
| AV01 | Patent right actively abandoned |