CN208119909U - A kind of valve box, tank container and chamber door mounting structure - Google Patents
A kind of valve box, tank container and chamber door mounting structure Download PDFInfo
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- CN208119909U CN208119909U CN201820519422.3U CN201820519422U CN208119909U CN 208119909 U CN208119909 U CN 208119909U CN 201820519422 U CN201820519422 U CN 201820519422U CN 208119909 U CN208119909 U CN 208119909U
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- chamber door
- valve box
- cabinet
- top plate
- hinge
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Abstract
The utility model discloses a kind of valve box, tank container and chamber door mounting structures, valve box is installed on the frame of tank container, valve box includes cabinet and chamber door, and cabinet includes top plate, left plate and right side plate, and chamber door is hinged by hinge member and top plate；It is equipped with hinge position on the medial surface of chamber door and on the position for installing chamber door of top plate, the position of two hinge positions is opposite, and common to limit a hinged region to sink, the height of hinged region is not higher than the upper surface of top plate；Hinge member is installed in hinged region, between chamber door and top plate, and hinge member is separately connected two hinge positions.The utility model improves the mounting structure of valve box, and valve box is installed on frame, and entire valve box and tank body can be made without any connection relationship, to avoid and tank body welding, guarantees the structural strength of tank body；The chamber door of valve box is installed using built-in hinge member, and chamber door is not easy to be disassembled, and prevents conveying medium stolen.
Description
Technical field
The application belongs to pot-type container technology field, and in particular to a kind of tank container and its attached valve box.
Background technique
Tank container, abbreviation tank case are a kind of very widely used storage and transportation equipments, are usually used in transporting liquid, liquefaction
Gas and other chemical mediums are equipped with handling system, by charge and discharge valve, connecting line and metering device group usually on tank case
At installing concentratedly in valve box.Valve box is the important auxiliary equipment of one kind on tank case, has protection handling system, prevents
It is only unexpected to open and the functions such as antitheft.
Valve box used in existing tank case product is mostly the integral structure welded in the market, and valve box is directly mutually welded with tank body
Or it is mounted on the lip block drawn from tank body, lip block and tank body welding.Tank body is the important component of tank case, is held
By medium in tank gravity and inertial load and transmit load, tank body liquefied gas medium is also subjected in liquefied gas tank case
The steam pressure of generation, welding structure should be lacked as far as possible on general tank body, prevent tank body from generating stress in welding position and concentrate, out
Now big peak stress, causes tank body to crack in commissure.Lip block is welded on tank body to be used to that valve box to be installed, or
Valve box, which is directly welded on tank body, will increase can seam quantity, increase tank body failure risk.
In addition, valve box used in tank case product at present, chamber door is directly hinged with cabinet by hinge, hinge it is exposed
Outside, it can be pried open by simple work device, keep conveying medium stolen.
Summary of the invention
In order to solve the above technical problems, the utility model provides a kind of tank container and its attached valve box knot
The tank intensity of structure, tank container is high, and chamber door is not easy to be disassembled, and prevents conveying medium stolen.
Realize that technical solution used by the utility model aim is a kind of valve box, including cabinet and chamber door, the case
Door is hinged by hinge member and the cabinet；
The cabinet includes top plate, left plate and right side plate, and the chamber door is cut with scissors by the hinge member and the top plate
It connects；
It is equipped with hinge position on the medial surface of the chamber door and on the position for installing the chamber door of the top plate,
The position of two hinge positions is opposite, common to limit a hinged region to sink, and the height of the hinged region is not higher than the top
The upper surface of plate；
The hinge member is installed in the hinged region, between the chamber door and the top plate, the articulated section
Part is separately connected two hinge positions.
Preferably, the hinge member includes connecting pin, first connecting portion and second connecting portion, the first connecting portion and
The second connecting portion is rotatablely connected by the connecting pin；The first connecting portion and the second connecting portion are individually fixed in
On two hinge positions.
Preferably, the side close to the chamber door of the top plate is equipped with diversion trench, and the diversion trench has there are two cell wall,
The internal groove side wall of main part respectively close to the external groove sidevall of the chamber door and close to the top plate；
The medial surface of the chamber door is equipped with the flange towards the cabinets cavity, and the flange protrudes into the diversion trench
In, and between the external groove sidevall and the internal groove side wall；
The flange and the internal groove side wall constitute two hinge positions, the region between the flange and the internal groove side wall
Constitute the hinged region.
Preferably, the chamber door is rectangular box-shaped structure, including main door plate and is distributed on 4 sides of the main door plate
4 vertical edges；The vertical edge positioned at main door plate top side side bends downward extension, constitutes the flange.
Preferably, the valve box further includes support device, and the support device is located at below the cabinet, the cabinet
It is installed in the support device.
Preferably, the support device is specially two bearing ribs, and the left plate and the right side plate are respectively with two
A bearing rib connection.
Preferably, the cabinet is connect with the support device by dismountable connector.
Preferably, the connector is threaded fastener, and the threaded fastener includes bolt, nut and gasket, described
The head of bolt is located at outside the cabinet, bar portion protrudes into the cabinet, and the nut and the gasket are respectively positioned on the cabinet
Inner cavity in.
Preferably, the nut is specially pairs of anti-loose nut structure；Or the nut passes through spot welding or solidification glue and institute
Cabinet is stated to be connected.
Preferably, the connector is rivet, and the head of the rivet is located at outside the cabinet, bar portion protrudes into the cabinet
In.
Preferably, chamber door support device is equipped in the inner cavity of the cabinet, one end of the chamber door support device is fixed on
On the left plate or the right side plate, the other end connect with the medial surface of the chamber door.
Preferably, the chamber door support device is specially gas spring, cylinder or link mechanism.
Preferably, lockset is installed, the lockset installation site of the chamber door offers and the lockset phase on the chamber door
Matched mounting hole, the lockset are installed in the mounting hole by rivet sunk type.
Preferably, the valve box further includes lock tongue limiting device, and when the chamber door is closed, the lock tongue of the lockset is logical
Cross the lock tongue limiting device limit.
Preferably, the lock tongue limiting device is equipped with the limiting slot to match with the lock tongue of the lockset.
Preferably, the cabinet is made of top plate, left plate and right side plate welding.
Based on same inventive concept, the utility model additionally provides a kind of tank container, including tank body, frame and valve
Door case, the tank body are fixed by frame support, and the valve box is located at the tail portion or side of the tank body；
The valve box is fixed by frame support；
The valve box includes cabinet and chamber door, and the cabinet includes top plate, left plate and right side plate, and the chamber door passes through
The hinge member and the top plate are hinged；
It is equipped with hinge position on the medial surface of the chamber door and on the position for installing the chamber door of the top plate,
The position of two hinge positions is opposite, common to limit a hinged region to sink, and the height of the hinged region is not higher than the top
The upper surface of plate；
The hinge member is installed in the hinged region, between the chamber door and the top plate, the articulated section
Part is separately connected two hinge positions.
Preferably, it is equipped with support device below the cabinet, the support device is installed on the frame, and is located at
Between the cabinet and the frame, the cabinet is installed on the frame by the support device.
Preferably, the support device is fixedly welded on the frame.
Preferably, the side of the top plate, the left plate and the right side plate contacted with the tank body is and institute
State the arc-shaped side that can outer surface matches.
Based on same inventive concept, the utility model additionally provides a kind of chamber door mounting structure, including chamber door and to be installed
Door part, the chamber door are hinged by hinge member and the door part to be installed；
It is equipped on the medial surface of the chamber door and on the position for installing the chamber door of the door part to be installed
The position of hinge position, two hinge positions is opposite, common to limit a hinged region to sink, and the height of the hinged region is not higher than
The outer surface of the door part to be installed；
The hinge member is installed in the hinged region, between the chamber door and the door part to be installed, described
Hinge member is separately connected two hinge positions.
Compared with prior art, valve box provided by the utility model improves the mounting structure of existing chamber door, in chamber door
Medial surface on and top plate for installing be respectively provided with hinge position on the position of chamber door, limit one jointly by two hinge positions
The hinged region of sinking, hinged region is for installing hinge member, and hinge member is connect with two hinge positions respectively, since hinged region is
Sinkage type structure, height are lower than the upper surface of top plate, therefore in the valve box of the utility model, hinge member is built-in solid
Fixed, in the small gaps between chamber door and top plate, chamber door provides protection with top plate for hinge member；And pass through hinge position
Hinge member is installed, the junction of hinge member is hidden in the small gaps between chamber door and top plate so that hinge member without
Method is dismantled from outside, is not in junction, chamber door and top board structure intensity on chamber door outer surface and cover top surface
Height prevents stealer from prying open valve box to greatly improve the pick-proof ability of valve box, steals conveying medium.
Above-mentioned chamber door mounting structure can be applied not only on valve box, in the vehicle of the transport liquid such as liquefied gas transport vehicle
It can also be applied on tank body, it is fixed built in hinge member, the pick-proof ability of chamber door is improved, prevents stealer from prying open chamber door, opens
It opens valve and steals conveying medium.
Tank container provided by the utility model keeps existing tank body and frame structure constant, improves existing valve
The mounting structure of door case, it is contemplated that in tank container, since the installation site of valve box is normally at tank container
Lower half portion can make entire valve box and tank body without any company close to under(-)chassis by the way that cabinet to be installed on frame
Relationship is connect, to avoid and tank body welding, guarantees the structural strength of tank body.The structural strength of frame is much higher than valve box, valve
Case is mounted on frame, can be prevented from being destroyed from bottom, be further increased the security performance of valve box.
Due to valve box not with tank body welding, can part atelier complete each component of valve box assembling, then it is whole
Body is directly installed on tank case, is realized modularized design production, is avoided cabinet and its attachment from installing at the scene, so that valve box
Assembly it is time saving and energy saving.
Detailed description of the invention
Fig. 1 is the explosive view of valve box in the utility model embodiment 1；
Fig. 1 a is partial enlarged view at the e of Fig. 1；
Fig. 2 a is the perspective view of the chamber door of valve box in the utility model embodiment 1；
Fig. 2 b is the main view of the chamber door of valve box in the utility model embodiment 1；
Fig. 2 c is the sectional view along AA of the chamber door of valve box in the utility model embodiment 1；
Fig. 3 is the left view in the utility model embodiment 1 under valve box closed state；
Fig. 3 a is partial enlarged view at the f of Fig. 2 c；
Fig. 4 a is the main view in the utility model embodiment 1 under valve box open state；
Fig. 4 b is the left view in the utility model embodiment 1 under valve box open state；
Fig. 5 is the explosive view of valve box in the utility model embodiment 2；
Fig. 6 is the chamber door installation diagram of valve box in the utility model embodiment 2；
Fig. 7 is the end construction figure of tank container in the utility model embodiment.
Description of symbols：100- valve box；10- cabinet, 11- top plate, 111- diversion trench, 111a- internal groove side wall, 111b-
External groove sidevall, 12- left plate, 13- right side plate, 121- notch；20- chamber door, 21- mounting hole, 22- vertical edge, 23- flange, 24- main door
Plate；30- hinge member, 31- first connecting portion, 32- second connecting portion；40- support device；50- connector, 51- bolt, 52-
Nut, 53- gasket；60- chamber door support device；70- lockset, 71- lock tongue；80- lock tongue limiting device；The hinged region 90-, 91- case
Door hinge position, 92- top plate hinge position；200- tank body；300- frame.
Specific embodiment
In order to make the application the technical staff in the technical field be more clearly understood that the application, with reference to the accompanying drawing,
Technical scheme is described in detail by specific embodiment.
Embodiment 1：
Referring to Fig. 1, a kind of valve box, including cabinet 10, chamber door 20 and support device 40, support device 40 are located at cabinet 10
Lower section, cabinet 10 is installed in support device 40.
Cabinet 10 includes top plate 11, left plate 12 and right side plate 13, and chamber door 20 is hinged by hinge member 30 and top plate 11.
Hinge position is equipped on the medial surface of chamber door 20 and on the position for installing chamber door 20 of top plate 11；Two hinge positions position
Relatively, common to limit a hinged region to sink, the height of hinged region is not higher than the upper surface of top plate 11；Hinge member 30 is installed on
In hinged region, between chamber door 20 and top plate 11, hinge member 30 is connect with two hinge positions respectively.
In the utility model embodiment, the cabinet 10 is without bottom plate, by 13 welding group of top plate 11, left plate 12 and right side plate
At top plate 11, left plate 12 and right side plate 13 are formed by sheet metal process direct pressing, are then welded.
In view of tank case often operates outdoors, weather is changeable, and ponding is easy in valve box, and charge and discharge valve and instrument fill
It sets to contact with water for a long time and be easily damaged.In the present embodiment, the side of the close chamber door 20 of top plate 11 is equipped with diversion trench 111, referring to
Fig. 1 a, there are two cell walls for the tool of diversion trench 111, respectively close to the external groove sidevall 111b of chamber door 20 and close to 11 main part of top plate
Internal groove side wall 111a, for diversion trench 111 by sheet metal process direct punch forming downwards, the height of external groove sidevall 111b is less than internal groove side wall
111a, it is ensured that the unlatching of chamber door will not be hindered after chamber door installation.To guarantee that the rainwater in diversion trench 111 smoothly flows out, in left side
A notch 121, size and the diversion trench 111 of the notch 121 is arranged in the upper vertex of the close chamber door of plate 12 and right side plate 13
Size matches, so that left plate 12 and right side plate 13 will not block the opening at 111 both ends of diversion trench.
A to Fig. 2 c referring to fig. 2, chamber door 20 are formed by the rectangular diamond plate of monolith by sheet metal process direct pressing, are rectangle
Box like structure includes main door plate 24 and 4 vertical edges, 22,4 equal directions of vertical edge 22 on 4 sides of main door plate 24
Cabinets cavity and perpendicular to main door plate 24；Vertical edge 22 positioned at main door plate top side side bends downward extension, constitutes flange 23, case
20 top side side of door i.e. the hinged side of chamber door.
Hinge member 30 includes connecting pin, first connecting portion 31 and second connecting portion 32, and first connecting portion 31 and second connect
Socket part 32 is rotatablely connected by connecting pin, and hinge member 30 uses common door panel hinge, the centrepin of hinge in the present embodiment
Axis is connecting pin, and two conjunction faces are respectively first connecting portion 31 and second connecting portion 32, and hinge passes through riveting installation.Referring to figure
3 and Fig. 3 a, when chamber door 20 assembles, flange 23 is protruded into diversion trench 111, and be located at external groove sidevall 111b and internal groove side wall 111a it
Between, flange 23 and internal groove side wall 111a form two hinge positions, and the region between flange 23 and internal groove side wall 111a is hinged region
90, the riveting of first connecting portion 31 and flange 23, second connecting portion 32 and the internal groove side wall 111a of hinge member 30 are riveted.
A and Fig. 4 b referring to fig. 4, support device 40 are located at the lower section of cabinet 10, and cabinet 10 is installed in support device 40.Branch
Support arrangement 40 is specially two bearing ribs, and bearing rib is passed through using cutting or punch forming, left plate 12 and right side plate 13
Dismountable connector 50 is connect with two bearing ribs respectively.In the present embodiment, connector 50 uses threaded fastener, screw thread
Fastener includes bolt 51, nut 52 and gasket 53, and the head of bolt 51 is located at outside cabinet 10, bar portion protrudes into cabinet 10, spiral shell
Mother 52 and gasket 53 are respectively positioned in the inner cavity of cabinet 10.In actual installation, needs to carry out locking processing to nut 52, can use
Pairs of anti-loose nut structure, or nut 52 is connected by spot welding or painting solidification glue with cabinet 10, prevent nut from loosening.
A referring to fig. 4, chamber door support device 60 is equipped in the inner cavity of cabinet 10, which can be used gas bullet
Spring, cylinder or link mechanism, gas spring, cylinder or link mechanism all have self-locking function, so that chamber door supports automatically after opening,
Manpower support is not needed, operator can both hands operation valve box inner valve switching device.Chamber door support device in the present embodiment
60 select two gas springs, and one end of gas spring is fixed on 12/ right side plate 13 of left plate of cabinet 10, the other end and chamber door 20
Medial surface connection, gas spring generates support force by compressing its internal inert gas filled or gas mixture, and real
It is existing self-locking, chamber door 20 can be made arbitrarily to open within the scope of 0 °~135 °.
A and Fig. 4 b referring to fig. 4 is equipped with lockset 70 on chamber door 20, and the lockset installation site of chamber door 20 offers and lockset
70 mounting holes 21 to match, lockset 70 are installed in mounting hole 21 by rivet sunk type, and sinkage type structure makes entire case
20 outer surfaces of door are without protrusion, and rainwater will not directly wash away lockset, and sinkage type structure is but also lockset is not easy to be destroyed.This reality
It applies in example, lockset 70 selects plane box lock, and lock tongue can arbitrarily rotate within the scope of 0 °~90 °, and 90 ° of rotation are locking bit, puts down
Box lock in face is smoother by rivet installation rear cabinet door exterior surface.
A and Fig. 4 b referring to fig. 4 also sets up lock tongue limiting device 80 in the valve box, when chamber door 20 is closed, lock tongue limit
Device 80 is opposite with the position of lockset 70, and lock tongue limiting device 80 blocks the lock tongue 71 of lockset 70, and chamber door is locked.The present embodiment
In, lock tongue limiting device 80 uses one piece of metal plate, and opening up the limiting slot that matches with the lock tongue 71 of lockset 70 thereon, (Fig. 3 a is
Main view visual angle, limiting slot is invisible in the visual angle), after lock tongue 71 reaches locking bit, lock tongue 71 can be stuck in limiting slot just
In, guarantee locking effect.
Embodiment 2：
Referring to Fig. 5, a kind of valve box, including cabinet 10 and chamber door 20, cabinet 10 include top plate 11, left plate 12 and right side
Plate 13；Chamber door 20 is hinged by hinge member 30 and top plate 11, and the length of top plate 11 slightly shortens in chamber door installation side, merges out
The space installed for hinge member 30；The extended length of left plate 12 and right side plate 13, its bottom rests against tank just after installation
On the frame of formula container.
Referring to Fig. 6, it is equipped on the medial surface of chamber door 20 and on the position for installing chamber door 20 of top plate 11 hinged
Position 91,92, wherein chamber door hinge position 91 is two block weldings on 20 inner surface of chamber door and the plate that is spaced apart, top plate hinge position
92 be two block weldings on 11 lower surface of top plate and the plate that is spaced apart；Two hinge positions 91,92 positions are opposite, common to limit
One hinged region 90 to sink, the height of hinged region 90 are not higher than the upper surface of top plate 11, in the present embodiment, the opening of hinged region 90
It is flushed with the upper surface of top plate 11.
Hinge member 30 is installed in hinged region 90, between chamber door 20 and top plate 11, and the first of hinge member 30 connects
Socket part 31 is connect by screw with chamber door hinge position 91, second connecting portion 32 is connect by rivet with top plate hinge position 92.To protect
Card chamber door is smoothly opened.
Remaining structure of valve box is same as Example 1, and details are not described herein again.
Chamber door mounting structure in above-described embodiment 1 and embodiment 2 can be applied not only on valve box, in liquefied gas
It can also be applied on the vehicle tank body of the transport liquid such as transport vehicle, hinge member is accommodated by the hinged region of sunk type, improves case
The pick-proof ability of door, prevents stealer from prying open chamber door, and Open valve steals conveying medium
Referring to Fig. 7, a kind of tank container, including valve box 100, tank body 200 and frame 300, tank body 200 pass through frame
300 supports are fixed, and the structure of the tank body 200 and frame 300 is identical as existing tank container, and details are not described herein again.Valve
Case 100 is installed on frame 300, is particularly located at the tail portion or side of tank body 200, valve box 100 and tank body 200 are without any connection
Relationship.
In the present embodiment, valve box 100 is installed on the lower half portion of the tail portion of tank body 200, due to the capping sheet of tank body 200
Body is spherical, therefore the installation of valve box 100 not will increase the length of entire tank container.
Structure of the valve box 100 using embodiment 1 or embodiment 2, support device 40 or left plate 12 when installation
It being welded on frame 300 with the bottom end of right side plate 13, lock tongue limiting device is also attached on frame 300, the top plate 11 of cabinet,
The side of left plate 12 and right side plate 13 contacted with tank body is the arc-shaped side to match with can outer surface so that cabinet with
Can outer surface perfection fitting.
Through the foregoing embodiment, the utility model has the advantages that or advantage：
1) diversion trench, one side of the diversion trench is arranged close to the side of chamber door in top plate in valve box provided by the utility model
Rainwater diversion is played the role of in face, prevents rainwater from entering inside valve box, avoids ponding damage charge and discharge valve or metering device；Separately
On the one hand it for installing hinge, does not need that hinge position additionally is arranged.
2) valve box provided by the utility model, using structure fixed built in hinge, which makes hinge can not be from
Outside disassembly, greatly improves the pick-proof ability of valve box, prevents stealer from prying open valve box, steals conveying medium.
3) diversion trench is arranged by top plate in valve box provided by the utility model, chamber door is arranged flange and forms two vacantly
Hinge position, the installation of hinge member will not influence the structure of top plate main body and chamber door main body, and water conservancy diversion groove groove wall and flange are
Vertically it is arranged, when stealer strikes valve box from top to bottom, hinge member is also not easily to fall off, improves the pick-proof energy of valve box
Power.
4) valve box provided by the utility model, the head for connecting the connector of cabinet and support device are located at outside cabinet,
Operation part is located in the box body, can not be from external dismantling connection part, to greatly improve the anti-of valve box when chamber door is closed
Sled ability prevents stealer from prying open valve box, steals conveying medium.
5) valve box provided by the utility model, the lockset on chamber door uses sink-type installing structure, so that entire chamber door
Outer surface is without protrusion, and rainwater will not directly wash away lockset, and sinkage type structure is but also lockset is not easy to be destroyed, thus greatly
The pick-proof ability for improving valve box prevents stealer from prying open valve box, steals conveying medium.
6) valve box provided by the utility model, internal chamber door support device have self-locking function, and opening operation is extremely
It is convenient, so that tank container operator in high operation keeps chamber door opening operation safer without vehicle operating of climbing the mountain,
Since chamber door support device has self-locking function, chamber door will not be voluntarily closed under the effect of gravity.
7) valve box provided by the utility model, since valve box is directly installed on frame, the utility model
The valve box of offer eliminates the bottom plate of existing valve box, so that whole materials are less, manufacturing cost is lower.Frame is as valve
The bottom plate of case, compared to the bottom plate of existing valve box, the structural strength of frame is bigger, it is difficult to destroy.And the seam of frame itself
Gap can make the rainwater into valve box cavity directly leak out, and be not in ponding in valve box cavity, avoid ponding damage dress
Unload valve or metering device.
8) tank container provided by the utility model installs the valve box by intrinsic frame, entire valve box with
Tank body will not generate weld seam on tank body, guarantee the structural strength of tank body without any connection relationship, the installation of valve box.
9) tank container provided by the utility model, and since valve box is not with tank body welding, it can be made in part
The assembling of each component of valve box is completed in workshop, then whole to be directly installed on tank case, avoids the scene of cabinet and its attachment
Installation realizes modularized design production.It can dismantle, replace and easy to maintenance when valve box is damaged.
Although the preferred embodiment of the application has been described, but one of ordinary skilled in the art once knows substantially
Creative concept, then additional changes and modifications may be made to these embodiments.It is wrapped so the following claims are intended to be interpreted as
It includes preferred embodiment and falls into all change and modification of the application range.
Obviously, those skilled in the art can carry out various modification and variations without departing from the essence of the application to the application
Mind and range.In this way, if these modifications and variations of the application belong to the range of the claim of this application and its equivalent technologies
Within, then the application is also intended to include these modifications and variations.
Claims (21)
1. a kind of valve box, including cabinet and chamber door, the chamber door is hinged by hinge member and the cabinet, and feature exists
In：
The cabinet includes top plate, left plate and right side plate, and the chamber door is hinged by the hinge member and the top plate；
On the medial surface of the chamber door and the top plate for installing is equipped with hinge position on the position of the chamber door, and two
The position of the hinge position is opposite, and common to limit a hinged region to sink, the height of the hinged region is not higher than the top plate
Upper surface；
The hinge member is installed in the hinged region, between the chamber door and the top plate, the hinge member point
It Lian Jie not two hinge positions.
2. valve box as described in claim 1, it is characterised in that：The hinge member include connecting pin, first connecting portion and
Second connecting portion, the first connecting portion and the second connecting portion are rotatablely connected by the connecting pin；First connection
Portion and the second connecting portion are individually fixed on two hinge positions.
3. valve box as claimed in claim 1 or 2, it is characterised in that：The side close to the chamber door of the top plate is equipped with
Diversion trench, there are two cell walls for the diversion trench tool, respectively close to the external groove sidevall of the chamber door and close to the master of the top plate
The internal groove side wall of body portion；
The medial surface of the chamber door is equipped with the flange towards the cabinets cavity, and the flange protrudes into the diversion trench, and
And between the external groove sidevall and the internal groove side wall；
The flange and the internal groove side wall constitute two hinge positions, and the region between the flange and the internal groove side wall is constituted
The hinged region.
4. valve box as claimed in claim 3, it is characterised in that：The chamber door be rectangular box-shaped structure, including main door plate with
And it is distributed in 4 vertical edges on 4 sides of the main door plate；The vertical edge positioned at main door plate top side side, which is bent downward, to be prolonged
It stretches, constitutes the flange.
5. valve box as described in claim 1, it is characterised in that：The valve box further includes support device, the support dress
Below the cabinet, the cabinet is installed in the support device.
6. valve box as claimed in claim 5, it is characterised in that：The support device is specially two bearing ribs, described
Left plate and the right side plate are connect with two bearing ribs respectively.
7. such as valve box described in claim 5 or 6, it is characterised in that：The cabinet and the support device pass through detachable
Connector connection.
8. valve box as claimed in claim 7, it is characterised in that：The connector is threaded fastener, the screw threads for fastening
Part includes bolt, nut and gasket, and the head of the bolt is located at outside the cabinet, bar portion protrudes into the cabinet, the spiral shell
The female and described gasket is respectively positioned in the inner cavity of the cabinet.
9. valve box as claimed in claim 8, it is characterised in that：The nut is specially pairs of anti-loose nut structure；Or institute
Nut is stated to be connected by spot welding or solidification glue and the cabinet.
10. valve box as claimed in claim 7, it is characterised in that：The connector is rivet, and the head of the rivet is located at
The cabinet is outer, bar portion protrudes into the cabinet.
11. valve box as described in claim 1, it is characterised in that：Chamber door support device, institute are equipped in the inner cavity of the cabinet
The one end for stating chamber door support device is fixed on the left plate or the right side plate, the medial surface of the other end and the chamber door connects
It connects.
12. valve box as claimed in claim 11, it is characterised in that：The chamber door support device is specially gas spring, cylinder
Or link mechanism.
13. valve box as described in claim 1, it is characterised in that：Lockset, the lockset of the chamber door are installed on the chamber door
Installation site offers the mounting hole to match with the lockset, and the lockset is installed on the mounting hole by rivet sunk type
In.
14. valve box as claimed in claim 13, it is characterised in that：The valve box further includes lock tongue limiting device, works as institute
When stating chamber door closing, the lock tongue of the lockset passes through the lock tongue limiting device and limits.
15. valve box as claimed in claim 14, it is characterised in that：The lock tongue limiting device is equipped with and the lockset
The limiting slot that lock tongue matches.
16. valve box as described in claim 1, it is characterised in that：The cabinet is by top plate, left plate and right side plate welding structure
At.
17. a kind of tank container, including tank body, frame and valve box, the tank body is fixed by frame support, described
Valve box is located at the tail portion or side of the tank body, it is characterised in that：
The valve box is fixed by frame support；
The valve box includes cabinet and chamber door, and the cabinet includes top plate, left plate and right side plate, and the chamber door passes through described
Hinge member and the top plate are hinged；
On the medial surface of the chamber door and the top plate for installing is equipped with hinge position on the position of the chamber door, and two
The position of the hinge position is opposite, and common to limit a hinged region to sink, the height of the hinged region is not higher than the top plate
Upper surface；
The hinge member is installed in the hinged region, between the chamber door and the top plate, the hinge member point
It Lian Jie not two hinge positions.
18. tank container as claimed in claim 17, it is characterised in that：Support device is equipped with below the cabinet, it is described
Support device is installed on the frame, and between the cabinet and the frame, the cabinet passes through the support
Device is installed on the frame.
19. tank container as claimed in claim 18, it is characterised in that：The support device is fixedly welded on the frame
On.
20. tank container as claimed in claim 17, it is characterised in that：The top plate, the left plate and the right side
The side of plate contacted with the tank body is the arc-shaped side to match with the can outer surface.
21. a kind of chamber door mounting structure, including chamber door and door part to be installed, the chamber door passes through hinge member and the door to be installed
Component is hinged, it is characterised in that：
It is equipped on the medial surface of the chamber door and on the position for installing the chamber door of the door part to be installed hinged
Position, the position of two hinge positions is opposite, and common to limit a hinged region to sink, the height of the hinged region is not higher than described
The outer surface of door part to be installed；
The hinge member is installed in the hinged region, between the chamber door and the door part to be installed, described hinged
Component is separately connected two hinge positions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820519422.3U CN208119909U (en) | 2018-04-12 | 2018-04-12 | A kind of valve box, tank container and chamber door mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820519422.3U CN208119909U (en) | 2018-04-12 | 2018-04-12 | A kind of valve box, tank container and chamber door mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208119909U true CN208119909U (en) | 2018-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820519422.3U Active CN208119909U (en) | 2018-04-12 | 2018-04-12 | A kind of valve box, tank container and chamber door mounting structure |
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| Country | Link |
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| CN (1) | CN208119909U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108408276A (en) * | 2018-04-12 | 2018-08-17 | 中车长江车辆有限公司 | A kind of valve box, tank container and chamber door mounting structure |
-
2018
- 2018-04-12 CN CN201820519422.3U patent/CN208119909U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108408276A (en) * | 2018-04-12 | 2018-08-17 | 中车长江车辆有限公司 | A kind of valve box, tank container and chamber door mounting structure |
| CN108408276B (en) * | 2018-04-12 | 2024-03-29 | 中车长江车辆有限公司 | Valve box, tank container and box door mounting structure |
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