CN203621816U - Tanker butterfly-shaped plate distortion-preventing device - Google Patents
Tanker butterfly-shaped plate distortion-preventing device Download PDFInfo
- Publication number
- CN203621816U CN203621816U CN201320824525.8U CN201320824525U CN203621816U CN 203621816 U CN203621816 U CN 203621816U CN 201320824525 U CN201320824525 U CN 201320824525U CN 203621816 U CN203621816 U CN 203621816U
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- China
- Prior art keywords
- butterfly plate
- main
- cross bar
- hole
- stand
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Abstract
The utility model provides a tanker butterfly-shaped plate distortion-preventing device which comprises a main stand and an auxiliary stand. A butterfly-shaped plate is fixed on the main stand, the auxiliary stand is sleeved with the main stand, the main stand comprises a main frame and a main stand top fixed on the main frame, the main stand top comprises a through hole and a plurality of movable clamping pieces, the through hole penetrates through the main stand top, and the movable clamping pieces are arranged around the through hole. The auxiliary stand comprises an auxiliary frame and an auxiliary stand top fixed on the auxiliary frame, the auxiliary frame comprises a plurality of auxiliary transverse rods, and thru holes penetrating through the auxiliary stand top are formed in the auxiliary stand top. The tanker butterfly-shaped plate distortion-preventing device further comprises an air cylinder fixed at the lower ends of the auxiliary transverse rods, the air cylinder comprises a movable piston rod fixed at the lower ends of the auxiliary transverse rods, and the butterfly-shaped plate is fixed on the main stand through the through holes, the thru holes and the clamping pieces. Compared with the related technology, the tanker butterfly-shaped plate distortion-preventing device has the advantages that the butterfly-shaped plate can be better fixed, the flatness of the butterfly-shaped plate can be guaranteed, and scratching and distortion of the butterfly-shaped plate can be effectively prevented.
Description
[technical field]
The utility model relates to tank car technical field, relates in particular to a kind of tank car butterfly plate anti-deformation device.
[background technology]
In tank car manufacturing process, butterfly plate moulding is critical process.The intensity of butterfly plate and flatness security and the outward appearance on tank truck has important impact.At present, often improve the intensity of butterfly plate by the mode of the reinforcement that is welded in butterfly plate inside.And being welded of existing butterfly plate reinforcement is directly to complete on ground mostly, in this process, butterfly plate is not fixed, so can not guarantee the flatness of butterfly plate, and easily scuffing is caused in butterfly plate surface.Simultaneously in welding process, will cause the butterfly plate distortion that is distorted by welding deformation, and then have a strong impact on product quality and production efficiency.
Therefore, be necessary to provide a kind of new tank car butterfly plate anti-deformation device to overcome above-mentioned technical problem in fact.
[utility model content]
The technical problem that the utility model need solve is, provides a kind of and can fix butterfly plate, guarantees that butterfly plate flatness also effectively prevents the tank car butterfly plate anti-deformation device of butterfly plate scuffing and torsional deformation.
A kind of tank car butterfly plate of the utility model anti-deformation device, comprise the main stand of fixing butterfly plate and be set in the subframe platform in described main stand, described main stand comprises main frame and is fixed on the main stand table top of described main frame upper end, described main frame comprises some main legs and for connecting the some main cross bar of main leg, described main stand table top comprises the some movable holding firmware that runs through through hole thereon and arrange around described through hole, and described butterfly plate is covered on described through hole and by the described holding firmware card position of limiting, described subframe platform is placed in described main stand below, described subframe platform comprises sub-frame and is fixed on the subframe platform table top of sub-frame upper end, described sub-frame comprises some secondary legs and in order to connect the some secondary cross bar of described secondary leg, described subframe platform table top comprises the open-work running through thereon, wherein, described secondary cross bar lower end is fixed with cylinder, described cylinder comprises the moveable piston bar that is fixed on described secondary cross bar lower end, described cylinder is moved upward and is made described open-work and butterfly plate butt by piston rod pushing tow subframe platform, described butterfly plate passes through through hole, open-work and holding firmware are shelved and are fixed on described main stand.
Preferably, described through hole, open-work are ellipse, and the area of described open-work is less than the area of through hole, and the area of described through hole is less than the area of butterfly plate, and the center of described through hole, open-work, butterfly plate is on same straight line.
Preferably, described main frame is square, and the number of described main leg, secondary leg is 4, and the number of described main cross bar is that 8, the number of described secondary cross bar are 4, described main cross bar is mutually vertical with described main leg, and described secondary cross bar is mutually vertical with described secondary leg.
Preferably, described main frame is triangle, trapezoidal or oval.
Preferably, described number of cylinders is at least 2.
Compared with correlation technique, the beneficial effects of the utility model are, can effectively fix butterfly plate, guarantee the flatness of butterfly plate, meanwhile, effectively prevent scuffing and the torsional deformation of butterfly plate.
[accompanying drawing explanation]
Fig. 1 is the perspective view of the utility model tank car butterfly plate anti-deformation device;
Fig. 2 is that the utility model butterfly plate anti-deformation device is put into the part perspective view after butterfly plate;
Fig. 3 is the subframe platform schematic diagram of the utility model butterfly plate anti-deformation device band cylinder.
[specific embodiment]
Below in conjunction with drawings and embodiments, the utility model is described in further detail.
As shown in Figure 1, Figure 2 and Figure 3, a kind of tank car butterfly plate anti-deformation device, comprise fixing butterfly plate main stand 1, be sheathed on the subframe platform 2 in main stand 1 and be fixed on the cylinder 3 of subframe platform 2.
Described main stand 1 comprises main frame 10 and is fixed on the main stand table top 11 of main frame 10 upper ends, described main frame 10 comprises some main legs 13 and for connecting the some main cross bar of main leg 13, described main stand table top 11 has an ellipticity through hole 111 that runs through described main stand table top 11, the area of described through hole 111 is less than the area of butterfly plate 4 upper faces, and this main stand table top 11 is interval with some holding firmwares movable up and down 12 around described through hole 111, butterfly plate 4 is covered on through hole 111 and by holding firmware 12 and blocks the position of limiting.In the present embodiment, described main frame 10 is quadra, and main leg 13 is cubic, its number is 4, and be divided into 4 angles of main frame 10, described main cross bar comprises the first cross bar 14, the second cross bar 15, described the first cross bar 14 two ends are vertically fixed on respectively on the main leg 13 of its side of next-door neighbour, described the second cross bar 15 two ends are also vertically fixed on respectively on the main leg 13 of its side of next-door neighbour, this main frame 10 has two group of first cross bar 14 being parallel to each other in the horizontal direction and two group of second cross bar 15 being parallel to each other in the horizontal direction, every group of first cross bar 14 comprises two first cross bars 14 that in the vertical direction is parallel to each other and keeps at a certain distance away, every group of second cross bar 15 comprises two second cross bars 15 that in the vertical direction is parallel to each other and keeps at a certain distance away equally, and the first cross bar 14 is mutually vertical with the second cross bar 15.
Described subframe platform 2 is placed in main stand 1 below, described subframe platform 2 comprises sub-frame 20 and is fixed on the subframe platform table top 21 of sub-frame 20 upper ends, described sub-frame 20 comprises some secondary legs 23 and the some secondary cross bar in order to auxiliary connection leg 23, described subframe platform table top 21 has the open-work 211 that runs through this subframe platform table top 21, and the area of this open-work 211 is less than the area of described through hole 111, in the present embodiment, the number of described secondary leg 23 is 4, described secondary cross bar comprises the 3rd cross bar 24, the 4th cross bar 25, its number is 2, the 3rd cross bar 24 is mutually vertical fixing with the 4th cross bar 25, the length of the 4th cross bar 25 is greater than the length of the 3rd cross bar 24, and the 4th cross bar is vertically fixed on two secondary leg 23 upper ends, the 3rd cross bar 24 is perpendicular to secondary leg 23.
Described cylinder 3 is fixed on the lower end of subframe platform 2 the 3rd cross bar 24, in the present embodiment, cylinder 3 numbers be 2 and each cylinder 3 with the secondary leg 23 at corresponding the 3rd cross bar 24 two ends point-blank, described cylinder 3 has piston rod 31, connecting after external gas source, cylinder 3 promotes subframe platform 2 by piston rod 31 and move vertically upward and make open-work 211 and butterfly plate butt.
The length of described subframe platform 2 the 4th cross bar 25 equals the wherein length on one article of limit of main stand 1, and the height of described the 4th cross bar 25 is less than and is fixed between 1 liang of adjacent main leg 13 of main stand and the spacing of two second cross bars 14 that in the vertical direction is parallel.The height of described secondary leg 23 equals the height of cylinder 3, and equals the top surface of the second cross bar 15 that every group of second cross bar 15 in the vertical directions are positioned at below to the distance of main leg 13 basal surfaces.Described butterfly plate 4 is slightly the D type of 90 degree that stand upside down to the right.
In the time carrying out reinforcement 5 weld job of butterfly plate 4, first subframe platform 2 is positioned over main stand 1 under, described the 4th cross bar 25 two ends be overlapped in every group of second cross bar 15 in the vertical directions be positioned at below the second cross bar 15 on, then holding firmware 12 is upwards opened, butterfly plate 4 is placed on main stand table top 11, now through hole 111 centers of the center of butterfly plate 4 and main stand table top 11, open-work 211 centers of subframe platform table top 21 are on same straight line, again by holding firmware 12 clamping butterfly plate 4 downwards, connect the external gas source of cylinder 3, promoting subframe platform 2 by the piston rod 31 of cylinder 3 moves vertically upward, and coordinate with holding firmware 12 clamping butterfly plate 4, thereby realize the fixing of butterfly plate 4 and quantitatively distortion, after reinforcement 5 has welded, close source of the gas, holding firmware 12 is upwards opened, remove butterfly plate 4.
It should be noted that the first cross bar 14, the second cross bar 15 are the preferred embodiment of main cross bar, the not restriction to main cross bar, the 3rd cross bar 24, the 4th cross bar 25 are the preferred embodiment of secondary cross bar, the not restriction to secondary cross bar, the number of described main leg, secondary leg is also not only defined as 4, can be more than 3 or 3, described main frame is also not only defined as square, can also be transformed to triangle, other shape such as trapezoidal, oval, the number of described cylinder is also not only defined as 2, and it can be more than 2 or 2.
Compared with correlation technique, the utility model tank car butterfly plate anti-deformation device, by connecting the cylinder of external gas source, promote subframe platform and move vertically upward, and coordinate realization to the fixing of butterfly plate and quantitatively distortion with holding firmware, thereby guarantee the flatness of butterfly plate, offset the welding deformation amount of butterfly plate simultaneously, effectively prevented scuffing and the torsional deformation of butterfly plate, in addition, the holding firmware of this kind of structure is conveniently got and is put butterfly plate.
Above-described is only embodiment of the present utility model; it should be pointed out that for the person of ordinary skill of the art at this, do not departing under the prerequisite of the utility model creation design; can also make improvement, but these all belong to protection domain of the present utility model.
Claims (5)
1. a tank car butterfly plate anti-deformation device, it is characterized in that: comprise the main stand of fixing butterfly plate and be set in the subframe platform in described main stand, described main stand comprises main frame and is fixed on the main stand table top of described main frame upper end, described main frame comprises some main legs and for connecting the some main cross bar of main leg, described main stand table top comprises the some movable holding firmware that runs through through hole thereon and arrange around described through hole, and described butterfly plate is covered on described through hole and by the described holding firmware card position of limiting, described subframe platform is placed in described main stand below, described subframe platform comprises sub-frame and is fixed on the subframe platform table top of sub-frame upper end, described sub-frame comprises some secondary legs and in order to connect the some secondary cross bar of described secondary leg, described subframe platform table top comprises the open-work running through thereon, wherein, described secondary cross bar lower end is fixed with cylinder, described cylinder comprises the moveable piston bar that is fixed on described secondary cross bar lower end, described cylinder is moved upward and is made described open-work and butterfly plate butt by piston rod pushing tow subframe platform, described butterfly plate passes through through hole, open-work and holding firmware are shelved and are fixed on described main stand.
2. tank car butterfly plate anti-deformation device as claimed in claim 1, it is characterized in that: described through hole, open-work are ellipse, the area of described open-work is less than the area of through hole, the area of described through hole is less than the area of butterfly plate, and the center of described through hole, open-work, butterfly plate is on same straight line.
3. tank car butterfly plate anti-deformation device as claimed in claim 2, it is characterized in that: described main frame is square, the number of described main leg, secondary leg is 4, the number of described main cross bar is that 8, the number of described secondary cross bar are 4, described main cross bar is mutually vertical with described main leg, and described secondary cross bar is mutually vertical with described secondary leg.
4. tank car butterfly plate anti-deformation device as claimed in claim 2, is characterized in that: described main frame is triangle, trapezoidal or oval.
5. the tank car butterfly plate anti-deformation device as described in claim 3 or 4, is characterized in that: described number of cylinders is at least 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320824525.8U CN203621816U (en) | 2013-12-13 | 2013-12-13 | Tanker butterfly-shaped plate distortion-preventing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320824525.8U CN203621816U (en) | 2013-12-13 | 2013-12-13 | Tanker butterfly-shaped plate distortion-preventing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203621816U true CN203621816U (en) | 2014-06-04 |
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ID=50808334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320824525.8U Expired - Fee Related CN203621816U (en) | 2013-12-13 | 2013-12-13 | Tanker butterfly-shaped plate distortion-preventing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203621816U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106197185A (en) * | 2016-08-30 | 2016-12-07 | 梁荣 | A kind of quickly pull open-close type explosion-proof ball |
-
2013
- 2013-12-13 CN CN201320824525.8U patent/CN203621816U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106197185A (en) * | 2016-08-30 | 2016-12-07 | 梁荣 | A kind of quickly pull open-close type explosion-proof ball |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 Termination date: 20161213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |