CN212891928U - Wave-proof device for super-long tank body - Google Patents
Wave-proof device for super-long tank body Download PDFInfo
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- CN212891928U CN212891928U CN202021910783.4U CN202021910783U CN212891928U CN 212891928 U CN212891928 U CN 212891928U CN 202021910783 U CN202021910783 U CN 202021910783U CN 212891928 U CN212891928 U CN 212891928U
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- fixed
- breakwater
- wave
- buffering
- fixed cylinder
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- 230000003139 buffering effect Effects 0.000 claims abstract description 62
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 2
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 2
- 241001330002 Bambuseae Species 0.000 claims description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 2
- 239000011425 bamboo Substances 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 239000012530 fluid Substances 0.000 abstract description 28
- 230000002035 prolonged effect Effects 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 10
- 239000007788 liquid Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 238000003466 welding Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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Abstract
The utility model discloses a wave-proof device for an ultra-long tank body, which comprises a fixed cylinder and buffer wave-proof plates symmetrically arranged on the front side and the rear side of the fixed cylinder, wherein the fixed wave-proof plates symmetrically arranged are arranged in the fixed cylinder, the fixed wave-proof plates are obliquely arranged, and the fixed wave-proof plates are arranged in parallel with the buffer wave-proof plates on the same side; the middle part of the fixed breakwater is provided with a connecting shaft arranged along the axis of the fixed cylinder, the buffering breakwater is movably sleeved on the connecting shaft, the fixed breakwater and the adjacent buffering breakwater are connected with each other through springs, and the springs are sleeved on the connecting shaft. Through the wave plates with different inclination angles in the front and the back, the impact fluid in the ultra-long tank body is cleared up in a segmented mode, the overall impact resistance is improved, the running stability is guaranteed, the service life of the wave-proof structure is prolonged, and later-period maintenance, replacement and the like are facilitated.
Description
Technical Field
The utility model relates to a canned car technical field, concretely relates to prevent unrestrained device for overlength jar body.
Background
The wave-proof structure is usually installed in the tank truck to reduce the fluctuation and impact of the liquid in the tank body in the liquid transportation process and improve the running stability of the tank truck, particularly when the filling amount in the tank is 20-80%, the wave-proof structure must be additionally installed, in the prior art, the common method is to additionally install the wave-proof plate in the tank body, namely, the baffle plate is welded in the tank body in an inclined posture, for example, the utility model with the publication number of 'CN 207078566U' and the patent name of 'a novel high-efficiency tank truck wave-proof plate' is a typical wave-proof structure, but researches show that when the structure is adopted, the impact of the fluid on the wave-proof plate is large in the tank truck running process, the welding point is very easy to become a weak position of the tank body, because the wave-proof plate is fixedly arranged and completely depends on the welding strength to bear the impact load, the wave-proof plate is easy to deform and damage, the service life is shortened, the maintenance cost is relatively high after the tank body is damaged, and particularly when the tank body is long, a plurality of wave-proof plates need to be arranged in the tank body, so that the damage risk is further increased, and the tank body is very easy to scrap.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a wave-proof device for overlength jar of body mainly used alleviates the internal portion liquid impact of overlength jar, guarantees driving stability, prolongs jar body life etc. simultaneously.
In order to achieve the above purpose, the utility model discloses technical scheme as follows:
the utility model provides a wave-proof device for overlength jar of body which the main points lie in: the anti-surge device comprises a fixed cylinder with two open ends and buffering anti-surge plates symmetrically arranged on the front side and the rear side of the fixed cylinder, wherein two fixed anti-surge plates symmetrically arranged along the axial direction of the fixed cylinder are arranged in the fixed cylinder;
the middle part of fixed breakwater has the fixed connecting axle that sets up, the axis setting of a fixed section of thick bamboo is followed to the connecting axle, buffering breakwater piston ring is on the connecting axle to distribute along the length direction of connecting axle, it can be under the exogenic action along connecting axle axial slip, between fixed breakwater and the adjacent buffering breakwater, and all through spring interconnect between two adjacent buffering breakwaters, the spring housing is located on the connecting axle.
Adopt above-mentioned structure, during the use, only need to fix the fixed cylinder in the internal position that is close to the middle part of jar, two connecting axles extend towards the front and back both ends of the jar body respectively, the buffering wave breaker cooperates with the connecting axle through the shaft hole of slope, the tank car in-process of traveling, it needs to be noted that, when installing fixed cylinder and buffering wave breaker, the buffering wave breaker in fixed cylinder the place ahead and the fixed wave breaker that is close to the front side all are in the gesture of slope up, the two front surface is higher than the rear surface promptly, otherwise fixed cylinder rear buffering wave breaker and the fixed wave breaker that is close to the rear side are in the slope and set up down, the both front surface is located the downside of its rear surface promptly.
In the process of driving, for an ultra-long tank body, fluid at the front part of the ultra-long tank body mainly shows a backward impact trend, fluid at the rear part mainly shows a forward impact trend, and the ultra-long tank body collides with the fixed breakwater and the buffering breakwater at the middle part of the tank body to generate wave patterns, because the fixed breakwater and the buffering breakwater are obliquely arranged, the ultra-long tank body has the function of the traditional breakwater, the fluid at the front part can block the fluid by utilizing the slope, the fluid can exchange the fluid in two adjacent relatively independent chambers, the impact effect is reduced, meanwhile, the liquid wave impacts the buffering breakwater, the buffering breakwater slides along a connecting shaft, the impact force is converted into mechanical energy of compression or stretching of a spring and is continuously counteracted, the force when the fluid reaches the middle part of the tank body is reduced, the impact effect on the fixed breakwater is reduced, and the fluid at the front and the rear parts can be positioned in, the driving stability is guaranteed, and meanwhile, the whole service life is prolonged due to the graded digestion of impact force.
Preferably, the method comprises the following steps: the left side and the right side of the buffering wave-proof plate are provided with symmetrically arranged bayonets. Adopt above-mentioned structure, can form sliding fit's structure with the cooperation of the reinforcement strip that sets up in jar internal wall both sides, improve gliding stability and the smoothness nature of buffering wave breaker.
Preferably, the method comprises the following steps: the novel anti-surge protection device is characterized in that a manhole A is arranged on the fixed anti-surge plate, flow guide holes A are distributed on the fixed anti-surge plate, a manhole B is arranged on the buffering anti-surge plate, flow guide holes B are distributed on the buffering anti-surge plate, and the manhole A and the adjacent manhole B are both arranged right opposite to each other. By adopting the structure, the direct impact of the fluid on the fixed wave-proof plate is reduced, and the service life of the welding and fixing structure of the fixed cylinder is prolonged.
Preferably, the method comprises the following steps: and the manhole B and the flow guide hole B on the two adjacent buffering wave-proof plates are arranged in a staggered manner. By adopting the structure, the fluid is prevented from flowing in a longer straight line in the tank body, the fluid is enabled to change the direction continuously through the manhole B and the flow guide hole B which are arranged in a staggered manner, the impact force is reduced, meanwhile, the impact force is applied to the buffering wave-proof plate and is fully absorbed and cleared by the spring, and the impact force applied to the fixing wave-proof plate is also reduced.
Preferably, the method comprises the following steps: and the upper side and the lower side of the buffering wave-proof plate and the fixed wave-proof plate are respectively provided with a vent hole and an oil passing hole. By adopting the structure, the liquid and the gas between the buffering wave-proof plates and the fixed wave-proof plates can be freely circulated, the gathering in a local range is avoided, and the liquid can be conveniently canned and pumped out.
Preferably, the buffering breakwater and the fixed breakwater both comprise corrugated plates, the projections of the corrugated plates are elliptical, ribs arranged along the long axis direction of the corrugated plates are arranged on the corrugated plates, and the two ribs on the fixed breakwater and the buffering breakwater are located on one side far away from the center of the fixed cylinder. By adopting the structure, the strength of the buffering wave-proof plate and the fixing wave-proof plate is enhanced, the impact force of fluid on the corrugated plate is relieved, the deformation is reduced, the service life is prolonged, and the like.
Compared with the prior art, the beneficial effects of the utility model are that:
adopt the utility model provides a pair of prevent unrestrained device for overlength jar body, through different inclination's wave board around, the impact fluid to in the overlength jar body is segmented and is cleared up, is favorable to improving whole shock resistance, guarantees the stationarity of traveling, prolongs simultaneously and prevents unrestrained structure life, the later stage maintenance of being convenient for change etc..
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a buffering breakwater structure;
FIG. 3 is a schematic structural view of a fixed cylinder;
FIG. 4 is a cross-sectional view of FIG. 3;
fig. 5 is a schematic view of the usage state of the present invention.
Detailed Description
The present invention will be further described with reference to the following examples and accompanying drawings.
As shown in fig. 1 to 5, a wave-preventing device for an ultra-long tank body mainly includes a fixed cylinder 7 and buffering wave-preventing plates 3 symmetrically disposed at the front and rear sides of the fixed cylinder 7, the fixed cylinder 7 is substantially a hollow elliptic cylindrical structure adapted to the internal space of the tank body, two fixed wave-preventing plates 2 symmetrically disposed along the axial direction of the fixed cylinder 7 are disposed in the fixed cylinder 7, the fixed wave-preventing plates 2 are disposed in an inclined manner relative to the axis of the fixed cylinder 7, and the fixed wave-preventing plates 2 are disposed in parallel with the buffering wave-preventing plates 3 at the same side.
The middle part of the fixed breakwater 2 is provided with a connecting shaft 1 which is fixedly arranged, the connecting shaft 1 is arranged along the axis of the fixing barrel 7, the buffering breakwater 3 is movably sleeved on the connecting shaft 1 and distributed along the length direction of the connecting shaft 1, the buffering breakwater can axially slide along the connecting shaft 1 under the action of external force, springs 4 are connected between the fixed breakwater 2 and the adjacent buffering breakwater 3 and between the two adjacent buffering breakwaters 3 (in the figure of the embodiment, only one buffering breakwater 3 is arranged corresponding to one fixed breakwater 2), the springs 4 are movably sleeved on the connecting shaft 1, and two ends of each spring 4 are hooked on the corresponding breakwater.
The structure of fixed breakwater 2 and buffering breakwater 3 is similar in this application, all including being wavy buckled plate 5, and the ripple on the buckled plate 5 sets up along its direction of height, and distribute along its length direction, this kind of structure is favorable to decomposing jar internal portion direction of traveling fluid impact, buckled plate 5 is the ellipse circular roughly, its upper and lower both sides are equipped with air vent 50 and oil passing hole 51 respectively, the difference of the two lies in, the left and right sides of the buckled plate 5 of buffering breakwater 3 has the bayonet socket 30 that the symmetry set up, bayonet socket 30 is the arc breach form.
In addition, a manhole a20 is arranged on the corrugated plate 5 of the fixed breakwater 2, a plurality of diversion holes a21 are distributed at the same time, a manhole B31 is arranged on the buffering breakwater 3, and diversion holes B32 are distributed at the same time, when the fixed breakwater 2 and the buffering breakwater 3 are installed in the tank body, the manhole a20 is right opposite to the adjacent manhole B31, and the diversion holes a21 are also right opposite to the adjacent diversion holes B32, so that the fluid impact force passing through the buffering breakwater 3 cannot be linearly applied to the fixed breakwater 2, and the impact on the fixed breakwater 2 is reduced.
The manhole B31 and the diversion hole B32 on two adjacent buffering breakwaters 3 are arranged in a relative staggered way, so that the straight moving direction of the fluid is inevitably blocked by the buffering breakwaters 3 when the fluid fluctuates, and then the fluid is converted into the compression action on the spring 4, thereby achieving the purpose of absorbing the impact force.
The middle part of buffering breakwater 3 has and is cylindric righting sleeve 33, and righting sleeve 33 sets up in the slope rather than its breakwater 5, and its axis and the coincidence of the axis of connecting axle 1, during the installation, buffering breakwater 3 is through righting sleeve 33 suit to connecting axle 1 on, is favorable to guaranteeing the stability of buffering breakwater 3 inclination, and the tip of righting sleeve 33 simultaneously is constructed has annular groove for the tip of fixed spring 4.
In order to further improve the overall strength of the breakwater, the corrugated plate 5 is provided with at least two ribs 6, the ribs 6 are symmetrically arranged on the upper side and the lower side of the connecting shaft 1 and are parallel to the long axis of the corrugated plate 5, and in order to improve the action effect of the ribs 6, the ribs 6 are positioned on the upper side of the corresponding corrugated plate 5, namely on the facing side of fluid impact.
Referring to fig. 1 to 5, in the wave-preventing device for an ultra-long tank body, when being installed, a fixing cylinder 7 is fixed to the middle of a tank body 8 by welding or riveting, and the like, and it is ensured that a connecting shaft 1 is horizontally arranged along the length direction of the tank body 8, the left and right sides of the inner wall of the tank body 8 are provided with arc-shaped convex ribs 80 which are matched with bayonets 30, then according to the length of the tank body 8, a spring 4 and a buffering wave-preventing plate 3 are sequentially sleeved on the connecting shaft 1, and the left and right sides of the buffering wave-preventing plate 3 are ensured to be in sliding fit with the arc-shaped convex ribs 80, so as to improve the sliding reliability of the buffering wave-preventing plate 3, and certainly, in order to further improve the sliding stability, the size of a corrugated plate 5 used for the buffering wave-.
In the process of running, for the ultra-long tank body, the fluid at the front part of the ultra-long tank body mainly shows a backward impact trend, the fluid at the rear part mainly shows a forward impact trend, and the collision is generated in the middle of the tank body 8 to generate wave, because the fixed breakwater 2 and the buffering breakwater 3 are both obliquely arranged, the fluid has the function of the traditional breakwater, the fluid is blocked by utilizing the slope, the fluid can be exchanged in two adjacent relatively independent chambers, the impact effect is reduced, meanwhile, the liquid wave impacts the buffering breakwater 3, the buffering breakwater 3 slides along the connecting shaft 1, the mechanical energy converted into the compression or stretching impact force of the spring 4 is continuously counteracted, the force when the fluid reaches the middle part of the tank body 8 is reduced, the impact effect on the fixed breakwater 2 is simultaneously reduced, and the fluid in the front direction and the rear direction is also in the fixed cylinder 7 due to space limitation even if the, the wave is very small, the generated fluctuation can be almost ignored, the driving stability is favorably ensured, and meanwhile, the whole service life is favorably prolonged because the impact force is cleared up in a grading manner.
Finally, it should be noted that the above description is only a preferred embodiment of the present invention, and those skilled in the art can make various similar representations without departing from the spirit and the scope of the present invention.
Claims (6)
1. The utility model provides a wave-resistant device for overlength jar of body which characterized in that: the novel anti-surge device comprises a fixed cylinder (7) with two open ends and buffering anti-surge plates (3) symmetrically arranged on the front side and the rear side of the fixed cylinder (7), wherein two fixed anti-surge plates (2) symmetrically arranged along the axial direction of the fixed cylinder are arranged in the fixed cylinder (7), the fixed anti-surge plates (2) are obliquely arranged relative to the axis of the fixed cylinder (7), and the fixed anti-surge plates (2) are arranged in parallel with the buffering anti-surge plates (3) on the same side;
the middle part of fixed breakwater (2) has fixed connecting axle (1) that sets up, the axis setting of a solid fixed cylinder (7) is followed in connecting axle (1), buffering breakwater (3) loop is on connecting axle (1) to distribute along the length direction of connecting axle (1), and it can be under the exogenic action along connecting axle (1) endwise slip, between fixed breakwater (2) and adjacent buffering breakwater (3), and all through spring (4) interconnect between two adjacent buffering breakwaters (3), spring (4) cover is located on connecting axle (1).
2. A wave protection device for an ultra-long tank according to claim 1, characterized in that: the left side and the right side of the buffering wave-proof plate (3) are provided with bayonets (30) which are symmetrically arranged.
3. A wave protection device for an ultra-long tank according to claim 1, characterized in that: the novel buffering breakwater is characterized in that a manhole A (20) is arranged on the fixed breakwater (2), flow guide holes A (21) are distributed, a manhole B (31) is arranged on the buffering breakwater (3), flow guide holes B (32) are distributed, the manhole A (20) and the adjacent manhole B (31) are both right opposite to each other, and the flow guide holes A (21) and the adjacent flow guide holes B (32) are arranged.
4. A wave protection device for an ultra-long tank according to claim 3, characterized in that: and the manhole B (31) and the diversion hole B (32) on the two adjacent buffering breakwaters (3) are arranged in a staggered manner.
5. A wave protection device for an ultra-long tank according to claim 1, characterized in that: and the upper side and the lower side of the buffering wave-proof plate (3) and the fixed wave-proof plate (2) are respectively provided with a vent hole and an oil passing hole.
6. A wave protection device for an ultra-long tank according to any one of claims 1 to 5, characterized in that: buffering breakwater (3) all include buckled plate (5) with fixed breakwater (2), the projection of buckled plate (5) is oval-shaped, has rib (6) that set up along its major axis direction on it, two rib (6) on fixed breakwater (2) and the buffering breakwater (3) all are located the one side of keeping away from fixed section of thick bamboo (7) center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021910783.4U CN212891928U (en) | 2020-09-04 | 2020-09-04 | Wave-proof device for super-long tank body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021910783.4U CN212891928U (en) | 2020-09-04 | 2020-09-04 | Wave-proof device for super-long tank body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212891928U true CN212891928U (en) | 2021-04-06 |
Family
ID=75255850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021910783.4U Expired - Fee Related CN212891928U (en) | 2020-09-04 | 2020-09-04 | Wave-proof device for super-long tank body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212891928U (en) |
-
2020
- 2020-09-04 CN CN202021910783.4U patent/CN212891928U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210406 |