CN204038274U - A kind of tank car wave subduer - Google Patents
A kind of tank car wave subduer Download PDFInfo
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- CN204038274U CN204038274U CN201420426331.7U CN201420426331U CN204038274U CN 204038274 U CN204038274 U CN 204038274U CN 201420426331 U CN201420426331 U CN 201420426331U CN 204038274 U CN204038274 U CN 204038274U
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- washboard
- mount pad
- tank car
- tank
- crown
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Abstract
A kind of tank car wave subduer, relates to the wave subduer in the tank car of transport liquid, particularly tank car.It comprises washboard and mount pad, and mount pad is fixed on tank truck inner wall, fixed swash plate on mount pad.Its gordian technique is that washboard is fixed on the both sides of mount pad in paliform evenly and at intervals, and washboard middle part along its length convexes to form crown, is shades, forms hat-shaped structure under crown along both sides.The beneficial effect that the utility model has is: the hat-shaped structure of washboard meets the hydromechanical characteristics of motion, thus effectively can reduce longitudinal impact force and the regurgitate power of pot liquid, effectively overcome existing washboard unbalance stress when fluid impact, overflow uneven shortcoming, reduce the longitudinal impact suffered by tank car end, ensure traffic safety, improve washboard service life.
Description
Technical field:
A kind of tank car wave subduer, relates to the wave subduer in the tank car of transport liquid, particularly tank car.
Background technology:
At present, the tank car in China's tank with wave subduer is less, but along with the raising of lorry running velocity, the increasing of truckload, traction tonnage, the longitudinal impact suffered by tank car end progressively strengthens.In order to Accident prevention occurs, improve travel safety, in tank car, need a kind of wave subduer.Also disclose some tank car wave subduers in patent application, but the washboard of these wave subduers mostly is partition wall form, overfolw hole is set by a block plate and forms.There is following shortcoming in this wave subduer: 1, due to the stressed complexity of medium in tank during vehicle operating, washboard is unbalance stress when fluid impact, overflows uneven, and the longitudinal impact suffered by tank car end is large, is unfavorable for traffic safety; 2, steel plate is easily damaged, needs to change monoblock steel plate during maintenance, and its high cost, changes inconvenience; 3, washboard and tank body are welded structure, easily make mount pad Root Stress concentrate, shorten washboard service life in tank during medium motion.The patent No. 2013202554506 discloses " a kind of tank car washboard ", and it comprises washboard body, and the edge of washboard body is bending structure.The washboard of this structure, improve the lear energy of washboard to a certain extent, but due to its structural limitations, washboard still can not adapt to the stressed complicated situation of medium in tank, longitudinal impact force and the regurgitate power of pot liquid generation can not be successfully managed, the longitudinal impact suffered by tank car end can not be effectively reduced, ensure traffic safety.
Summary of the invention:
Problem to be solved in the utility model is exactly provide one to meet hydromechanical related law for above deficiency, make washboard effectively can reduce longitudinal impact force and the regurgitate power of pot liquid, reduce the longitudinal impact suffered by tank car end, improve washboard service life, ensure the tank car wave subduer of traffic safety.Its technical scheme is as follows:
It comprises washboard and mount pad, and mount pad is fixed on tank truck inner wall, fixed swash plate on mount pad.Its gordian technique is that washboard is fixed on the both sides of mount pad in paliform evenly and at intervals, and washboard middle part along its length convexes to form crown, is shades, forms hat-shaped structure under crown along both sides.
The crown of described washboard is that opposite sense is arranged in mount pad both sides.
Described be the cross section of crown is trapezoidal.
Compared with prior art, the utility model has following beneficial effect:
1, in tank, washboard is fixed on the both sides of mount pad evenly and at intervals in paliform, and the crown of washboard is that opposite sense is arranged in mount pad both sides, has space between washboard and washboard.When pot liquid produces longitudinal impact force, the crown of mount pad side washboard head-on effectively discharges longitudinal impact force, and the reverse crown of mount pad opposite side washboard also can cut down longitudinal impact force simultaneously; When pot liquid produces regurgitate power, the crown of mount pad opposite side washboard head-on effectively discharges regurgitate power, and the reverse crown of mount pad opposite side washboard also can cut down regurgitate power simultaneously.Namely the longitudinal impact force that produces pot liquid from positive and negative both direction of the washboard of this wave subduer and regurgitate power effectively discharge.
2, washboard adopts hat-shaped structure, the cross section of the crown of hat-shaped structure is trapezoidal, this constructor closes the hydromechanical characteristics of motion, thus effectively can reduce longitudinal impact force and the regurgitate power of pot liquid, effectively overcome existing washboard unbalance stress when fluid impact, overflow uneven shortcoming, reduce the longitudinal impact suffered by tank car end, ensure traffic safety, improve washboard service life.
3, the washboard of hat-shaped structure also plays the effect of good reinforced rib, same improves washboard service life.
4, with bolts between washboard and mount pad, reduce to concentrate because of the stress of the mount pad root caused during medium motion in tank by this flexibly connecting, effectively improve the service life of washboard, extend the washboard period of inspection and repair.
5, with bolts between washboard and mount pad, only need change the washboard of damage during maintenance, easy to operate, alleviate the labour intensity of operator, reduce maintenance cost.
6, set up brace panel between mount pad and inner tank wall, increase the reliability that is connected with mount pad of washboard, the washboard damage effectively avoiding stress to concentrate may causing, prevents medium in tank from outflowing, guarantee cargo security.
7, above structure compared with prior art, and the maintenance cost of later stage washboard reduces 50% nearly.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model swash plate apparatus;
Fig. 2 is the lateral plan of the utility model washboard on mount pad;
Fig. 3 is the utility model anti-wave board structure schematic diagram;
Fig. 4 is Fig. 3 lateral plan;
Fig. 5 is the using state schematic diagram of the utility model on tank car.
Detailed description of the invention
See Fig. 1 ~ Fig. 5, the utility model comprises washboard 1 and mount pad 2, and mount pad 2 is fixed on tank truck inner wall, fixed swash plate 1 on mount pad 2.Its gordian technique is as shown in Figure 2, washboard 1 is fixed on the both sides of mount pad 2 evenly and at intervals in paliform, as shown in Figure 3, Figure 4, washboard 1 adopts bar steel plate monolithic extruded shaping, bar steel plate middle part along its length convexes to form crown 5, crown 5 times is shades 4 along both sides, forms hat-shaped structure.
Found out by Fig. 2, the crown 5 of washboard is that opposite sense is arranged in mount pad 2 both sides.This hat-shaped structure and the arrangement on mount pad meet the hydromechanical characteristics of motion, effectively can reduce longitudinal impact force and the regurgitate power of pot liquid.
The cross section of described crown 5 is illustrated in figure 4 trapezoidal.
Brace panel 3 is provided with between tank truck inner wall and mount pad 2.Energy available protecting tank body, prevents tank body from damaging.
With bolts between the shade 4 of described washboard 1 and mount pad 2.Be convenient to install, dismounting and maintenance.
Tank car wave subduer, also can be used on road tank vehicle.
Claims (5)
1. a tank car wave subduer, comprise washboard (1) and mount pad (2), mount pad (2) is fixed on tank truck inner wall, the upper fixed swash plate (1) of mount pad (2), it is characterized in that washboard (1) is fixed on the both sides of mount pad (2) evenly and at intervals in paliform, washboard (1) middle part along its length convexes to form crown (5), are shades (4) along both sides under crown (5), form hat-shaped structure.
2. tank car wave subduer according to claim 1, is characterized in that the crown (5) of washboard is that opposite sense is arranged in mount pad (2) both sides.
3. tank car wave subduer according to claim 1, is characterized in that the cross section of crown (5) is trapezoidal.
4. tank car wave subduer according to claim 1, is characterized in that being provided with brace panel (3) between tank truck inner wall and mount pad (2).
5. tank car wave subduer according to claim 1, is characterized in that between the shade (4) of washboard (1) and mount pad (2) with bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420426331.7U CN204038274U (en) | 2014-07-30 | 2014-07-30 | A kind of tank car wave subduer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420426331.7U CN204038274U (en) | 2014-07-30 | 2014-07-30 | A kind of tank car wave subduer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204038274U true CN204038274U (en) | 2014-12-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420426331.7U Active CN204038274U (en) | 2014-07-30 | 2014-07-30 | A kind of tank car wave subduer |
Country Status (1)
| Country | Link |
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| CN (1) | CN204038274U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104176400A (en) * | 2014-07-30 | 2014-12-03 | 南车眉山车辆有限公司 | Wave suppressor for railroad tanker |
-
2014
- 2014-07-30 CN CN201420426331.7U patent/CN204038274U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104176400A (en) * | 2014-07-30 | 2014-12-03 | 南车眉山车辆有限公司 | Wave suppressor for railroad tanker |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |