CN212891929U

CN212891929U - Novel wave-proof structure of oil tank truck

Info

Publication number: CN212891929U
Application number: CN202021911771.3U
Authority: CN
Inventors: 杨首甲
Original assignee: Shiyan Ritai Taiyangxing Industry And Trade Co ltd
Current assignee: Shiyan Ritai Taiyangxing Industry And Trade Co ltd
Priority date: 2020-09-04
Filing date: 2020-09-04
Publication date: 2021-04-06
Anticipated expiration: 2030-09-04

Abstract

The utility model discloses a novel wave structure of preventing of tank wagon, including connecting axle, fixed breakwater and at least one buffering breakwater, buffering breakwater and fixed breakwater parallel arrangement, the two all and the connecting axle between have the contained angle, fixed breakwater sets firmly in the tip of connecting axle, buffering breakwater swivel joint is on the connecting axle to length direction along the breakwater distributes, and it can be under the exogenic action along connecting axle endwise 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. Through the decomposition offset of fluid fluctuation impact, be favorable to improving its protecting against shock ability, guarantee the safety of traveling, prolong simultaneously and prevent unrestrained structure life, and be convenient for later stage maintenance and change etc..

Description

Novel wave-proof structure of oil tank truck

Technical Field

The utility model relates to a canned car technical field, concretely relates to novel unrestrained structure of preventing of tank wagon.

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, and the maintenance cost is relatively high after the damage.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a novel unrestrained structure of preventing of tank wagon mainly used alleviates the inside liquid impact of longer jar of body to prolong its life etc..

In order to achieve the above purpose, the utility model discloses technical scheme as follows:

the utility model provides a novel unrestrained structure of preventing of tank wagon, its main points lie in: including connecting axle, fixed breakwater and at least one buffering breakwater, buffering breakwater and fixed breakwater parallel arrangement, the two all and the connecting axle between have the contained angle, fixed breakwater sets firmly in the tip of connecting axle, buffering breakwater loop is on the connecting axle to along the length direction distribution 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.

By adopting the structure, when in use, the fixed breakwater is only needed to be obliquely fixed on the inner wall of the tank body and is relatively close to the end part of the tank body, the connecting shaft is horizontally arranged along the length direction of the tank body, the buffer breakwater is matched with the connecting shaft through the oblique shaft hole, the tank body is in an oblique posture parallel to the fixed breakwater, during the running process of the tank car, because the fixed breakwater and the buffer breakwater are obliquely arranged, the tank car has the function of the traditional breakwater, the slope is utilized to block the fluid, the fluid can be exchanged in two adjacent relatively independent chambers, the impact effect is reduced, meanwhile, the liquid fluctuation impacts the buffer breakwater, the buffer breakwater slides along the connecting shaft, the impact force is converted into the mechanical energy of compression or stretching of the spring to be offset continuously, and because the buffer breakwater is in a movable state, the impact damage to the buffer breakwater per se is, the fixed breakwater is positioned at the end part, and the impact on the fixed breakwater is small due to the function of the front buffering breakwater, so that the service life of the whole body is prolonged.

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 part 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 method comprises the following steps: buffering breakwater all includes the buckled plate with fixed breakwater, the projection of buckled plate is oval-shaped, has the rib that sets up along its major axis direction on it, and wherein the rib on the fixed breakwater is located its slope downside, and the rib on the buffering breakwater is located its slope upside. By adopting the structure, the strength of the buffering breakwater and the fixing breakwater is enhanced, and the service life is prolonged.

Compared with the prior art, the beneficial effects of the utility model are that:

adopt the utility model provides a pair of novel unrestrained structure of preventing of tank wagon offsets through the decomposition of the undulant impact of convection cell, is favorable to improving its protecting against shock ability, guarantees the safety of traveling, and unrestrained structure life is prevented in the extension simultaneously, and the later stage maintenance of being convenient for is changed etc..

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an isometric view of FIG. 1;

FIG. 3 is a schematic diagram of a buffering wave-proof plate structure;

fig. 4 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 4, a novel wave-proof structure of a tank truck mainly comprises a connecting shaft 1, a fixed wave-proof plate 2 and at least one buffering wave-proof plate 3, as shown in the figure, the buffering wave-proof plate 3 and the fixed wave-proof plate 2 are arranged in parallel, and have the same included angle with the axis of the connecting shaft 1, wherein the fixed wave-proof plate 2 is fixedly arranged at the end of the connecting shaft 1, and the buffering wave-proof plate 3 is movably sleeved on the connecting shaft 1 and can slide along the axis direction of the connecting shaft 1 under the action of external force, if a plurality of buffering wave-proof plates 3 exist, the plurality of buffering wave-proof plates 3 are uniformly distributed along the axis direction of the connecting shaft 1, on the connecting shaft 1, between the fixed wave-proof plate 2 and the adjacent buffering wave-proof plates 3, and two adjacent buffering wave-proof plates 3 are both sleeved with springs 4.

In the present application, the fixed breakwater 2 and the buffering breakwater 3 are similar in structure, and are 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 the internal travel direction fluid impact of jar, buckled plate 5 is oval-shaped substantially, its upper and lower both sides are equipped with air vent 50 and oil passing hole 51 respectively, the main difference of fixed breakwater 2 and buffering breakwater 3 lies in, be equipped with bounding wall 52 in the circumference outside of buckled plate 5 on the fixed breakwater 2, mainly weld on the internal wall of jar through bounding wall 52 during the installation, and buffering breakwater 3 then does not have bounding wall 52, but the both sides of the buckled plate 5 of buffering breakwater 3 have 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, at least two ribs 6 are arranged on the corrugated plate 5, 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 effect of the ribs 6, in the specific implementation, the ribs 6 on the fixed breakwater 2 are positioned on the inclined lower side of the fixed breakwater, and the ribs 6 on the buffering breakwater 3 are positioned on the inclined upper side of the fixed breakwater.

Referring to fig. 1 to 4, a novel wave-proof structure of a tank wagon is shown, when in installation, a connecting shaft 1 is horizontally arranged along the length direction of a tank body 7, a fixed wave-proof plate 2 is close to the rear end of the tank body 7 and is welded on the inner wall of the tank body 7 through a surrounding plate 52, the fixed wave-proof plate 2 and the connecting shaft 1 can be fixed in a fixed clamping manner or a welding manner or a threaded connection manner, then a spring 4 and a buffering wave-proof plate 3 are sequentially sleeved on the connecting shaft 1, arc-shaped convex ribs 70 matched with bayonets 30 are arranged on the left side and the right side in the tank body 1, and the bayonets 30 are matched with the arc-shaped convex ribs 70, so that the sliding reliability of the buffering wave-proof plate 3 can be ensured.

In the process of running, the tank body 7 is divided into a plurality of buffering wave-proof plates 3 and a plurality of fixed wave-proof plates 2, the fluid is buffered and interacted by means of the inclined postures of the buffering wave-proof plates 3 and the fixed wave-proof plates 2, hydraulic impact generated by running can be converted into compression of the spring, impact force is continuously reduced in the compression and release processes of the spring, stability inside the tank body 7 is further guaranteed, and running safety is improved.

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

1. The utility model provides a novel unrestrained structure of preventing of tank wagon which characterized in that: including connecting axle (1), fixed breakwater (2) and at least one buffering breakwater (3), buffering breakwater (3) and fixed breakwater (2) parallel arrangement, the two all with the connecting axle (1) between have the contained angle, fixed breakwater (2) set firmly in the tip of connecting axle (1), buffering breakwater (3) loop is on connecting axle (1) to along the length direction distribution of connecting axle (1), 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. The novel wave-proof structure of the oil tank truck as claimed in 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. The novel wave-proof structure of the oil tank truck as claimed in 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. The novel wave-proof structure of the oil tank truck as claimed in 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. The novel wave-proof structure of the oil tank truck as claimed in 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. The novel wave structure of the oil tank truck as claimed in 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) of following its major axis direction setting on it, and wherein rib (6) on the fixed breakwater (2) are located its slope downside, and rib (6) on buffering breakwater (3) are located its slope upside.