CN213385888U - Protection device for tank body end socket of tank truck - Google Patents
Protection device for tank body end socket of tank truck Download PDFInfo
- Publication number
- CN213385888U CN213385888U CN202022168632.2U CN202022168632U CN213385888U CN 213385888 U CN213385888 U CN 213385888U CN 202022168632 U CN202022168632 U CN 202022168632U CN 213385888 U CN213385888 U CN 213385888U
- Authority
- CN
- China
- Prior art keywords
- tank
- shaped steel
- web
- flange plate
- protection device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model discloses a protection device for tank car tank head, which relates to the technical field of head, comprising a tank head body, wherein the outer wall surface of the tank head body is provided with a mechanism for absorbing impact energy, the mechanism for absorbing impact energy comprises a cladding shell, H-shaped steel and double-web II-shaped steel, the outer wall of the tank head body is provided with the cladding shell, the center between the tank head body and the cladding shell is provided with the H-shaped steel, the edge of the tank head body is provided with the double-web II-shaped steel, the opposite surfaces of the left web and the right web in the double-web II-shaped steel are provided with grooves corresponding to the height, by adopting the technical proposal of the utility model, the collision energy of a storage tank under the condition of sudden stop of the tank car in the high-speed running process can be absorbed by the mechanism for absorbing impact energy, which is beneficial to improving the safety of the storage tank in, reducing potential risks and losses during transportation.
Description
Technical Field
The utility model relates to a head technical field, concretely relates to a protection device for tank wagon jar body head.
Background
With the development of social industry, the demands of various industrial raw materials (especially in the field of petrochemical industry) tend to be more and more decentralized, so that various transportation modes are required to be matched with each other, wherein a transportation tank car is a typical and important transportation tool, most of the transportation is flammable and explosive or dangerous raw materials, and once a storage tank on the car is collided or damaged and leaked, great harm can be generated or serious economic loss can be caused.
The existing method specially protects the end socket of the pressure vessel in order to improve the anti-collision impact capacity of the pressure vessel in the transportation process of tank cars, storage tanks and the like, but the patents related to the method are few, and the existing patents are basically focused on protecting the pressure vessel in service in situ rather than protecting the pressure vessel which participates in the transportation of dangerous chemical substances. For example, the Chinese patent with publication number CN105697776A and the Chinese patent with publication number CN105697772A disclose a protective seal head with convex shell particles and an explosion-proof protective seal head respectively, the design limitation is strong, the seal head is suitable for a pressure container in static service in situ, the design of the seal head is simple, the process continuity is poor when the seal head is processed, the strength of the seal head is obviously enhanced according to the design concept, the requirement of explosion-proof protection or buffering strength of the pressure container cannot be met, electronic equipment is added, the daily operation maintenance of the equipment is not facilitated, and the design limitation is strong. According to the condition of most domestic transport tank trucks, the storage tank sealing head protection is less emphasized in the transportation process, the measures are simpler, no uniform standard device is provided, and the safety can not be effectively ensured.
SUMMERY OF THE UTILITY MODEL
In view of the problems existing in the prior art, an object of the utility model is to provide a protection device for tank car jar body head, the utility model discloses device rigidity is big, and shock resistance is strong, can absorb the collision ability of storage tank under the tank car sudden stop condition of high-speed in-process of traveling, is favorable to improving the security of storage tank in transportation and handling, reduces latent risk and loss in the transportation.
The protecting device for the tank body end enclosure of the tank wagon comprises a tank body end enclosure body and is characterized in that a mechanism for absorbing impact energy is arranged on the outer wall surface of the tank body end enclosure body, the mechanism for absorbing impact energy comprises a coating shell, H-shaped steel and double-web II-shaped steel, the outer wall of the tank body end enclosure body is provided with the coating shell, a group of H-shaped steel is arranged at the center between the tank body end enclosure body and the cladding shell, a group of double-web II-shaped steel is arranged at the position, close to the edge, of the tank body end enclosure body, the double-web II-shaped steel comprises a left web, a right web, a groove, a second upper flange plate and a second lower flange plate, the opposite surfaces of the left web plate and the right web plate in the double-web plate II-shaped steel are provided with grooves at the same corresponding height, h shaped steel and jar body head body and the equal fixed connection of cladding casing, two web II word steel and jar body head body and the equal fixed connection of cladding casing.
A protection device for tank car jar body head, its characterized in that H shaped steel includes the H shaped steel web and sets up respectively in first upper flange board and first lower flange board about the H shaped steel web.
The protection device for the tank body end enclosure of the tank wagon is characterized in that the ratio of the length of the first upper flange plate of the H-shaped steel to the height of the web plate of the H-shaped steel is 0.3-0.47, or the ratio of the length of the first lower flange plate of the H-shaped steel to the height of the web plate of the H-shaped steel is 0.3-0.47.
A protection device for tank car jar body head, its characterized in that H shaped steel welds in cladding casing through first upper flange board, and it welds in jar body head body through first lower flange board.
The protection device for the tank body end socket of the tank wagon is characterized in that a first upper flange plate of the H-shaped steel is connected with the coating shell through screws.
A protection device for tank car jar body head, its characterized in that the size of two web II word steels reduces from inside to edge in proper order, the recess sets up in 1/2 departments of left web and right web opposite face height.
A protection device for tank car jar body head, its characterized in that two web II word steels weld in the cladding casing through second top flange board, and it welds in with jar body head body through second bottom flange board.
The protection device for the tank body end socket of the tank wagon is characterized in that a second upper flange plate of double-web II-shaped steel is connected with the coating shell through screws.
A protection device for tank car jar body head, its characterized in that H shaped steel and two web II word steel all laminate jar arc of body head body.
The utility model has the advantages that:
1) by adopting the technical scheme of the utility model, the device of the utility model is arranged at the storage tank end socket of the transportation tank car, and the mechanism for absorbing impact energy of the utility model can absorb the impact energy of the storage tank under the condition that the tank car stops suddenly in the high-speed running process, thereby being beneficial to improving the safety of the storage tank in the transportation and loading and unloading processes and reducing the potential risk and loss in the transportation process;
2) the utility model discloses the simple structure of device, easily processing preparation, it is with low costs, the intensity of raw and other materials combines rather than the buffering shock attenuation performance is accurate.
Drawings
FIG. 1 is a schematic cross-sectional view of the apparatus of the present invention;
FIG. 2 is a schematic cross-sectional view of the H-shaped steel of the present invention;
fig. 3 is a schematic cross-sectional view of the dual-web ii-shaped steel of the present invention.
In the figure: 1-tank body end enclosure body; 2-coating the shell; 3-H section steel; 301-H-section steel web; 302-a first upper flange plate; 303-a first lower flange plate; 4-double web II-shaped steel; 401-left web; 402-right web; 403-grooves; 404-a second upper flange plate; 405-a second lower flange plate.
Detailed Description
The invention will be further described with reference to the accompanying drawings, but the scope of protection of the invention is not limited to the scope described.
As shown in fig. 1-3, a protection device for tank car tank head comprises a tank head body 1, wherein the upper end surface of the tank head body 1 is an arc-shaped closed surface, the lower end opening of the tank head body is connected with a tank car tank, a mechanism for absorbing impact energy is arranged on the outer wall of the tank head body 1, the mechanism for absorbing impact energy is hemispherical in the implementation, and the mechanism for absorbing impact energy comprises a coating shell 2, H-shaped steel 3 and double-web II-shaped steel 4.
The utility model discloses a protection device for tank wagon jar body head, the outer wall of jar body head body 1 is equipped with cladding casing 2, the utility model discloses well cladding casing 2 is prepared by crosslinked polypropylene, and PP through the production of crosslinking method intensity is high, chemical stability is strong, corrosion resisting property is good, has compromise mechanical strength and hardness, also enables protection device's outward appearance more pleasing to the eye, and center department between jar body head body 1 and the cladding casing 2 is equipped with a set of H shaped steel, and jar body head body 1 is close to the edge and is equipped with a set of two web II word steel.
The utility model relates to a protective device for tank closure head of tank car, H-shaped steel 3 comprises an H-shaped steel web 301, a first upper flange plate 302 and a first lower flange plate 303 which are respectively arranged above and below the H-shaped steel web 301, finite element software simulation shows that the H-shaped steel 3 can deform after the tank is collided to absorb most of impact energy to protect the end socket part of the tank, and the ratio of the length of the first upper flange plate 302 of the H-shaped steel 3 to the height of the web 301 of the H-shaped steel is 0.3-0.47 or the ratio of the length of the first lower flange plate 303 of the H-shaped steel 3 to the height of the web 301 of the H-shaped steel is 0.3-0.47, the energy absorption effect after impact can be optimized, the H-shaped steel 3 is welded to the cladding shell 2 through the first upper flange plate 302 or the first upper flange plate 302 is connected with the cladding shell 2 through screws, and the H-shaped steel 3 is welded to the tank body end enclosure body 1 through the first lower flange plate 303.
The utility model discloses a protection device for tank car tank head, two webs II word steel 4 set up in the body of tank head body 1 near the edge, two webs II word steel 4 size from lining to edge reduce in proper order, better play the transition effect in the impact force guide process, and then also play the auxiliary role for the head protection of tank car storage tank, two webs II word steel 4 include left web 401, right web 402, recess 403, second upper flange plate 404 and second lower flange plate 405, two webs II word steel 4 left web 401 and right web 402 opposite face in the same corresponding height be equipped with recess 403, in this embodiment recess 403 sets up in the opposite face 1/2 department of the height of left web 401 and right web 402 height, the recess 403 that the utility model sets up makes it produce the deformation fast after absorbing partial impact energy, guide the positive impact force of the tank body to the side, the double-web II-shaped steel 4 is welded to the cladding shell 2 through the second upper flange plate 404 or the second upper flange plate 404 is connected with the cladding shell 2 through screws, and is welded to the tank body end socket body 1 through the second lower flange plate 405.
The utility model discloses well two web II word steel 4 and H shaped steel 3 arc of all laminating jar body head body 1, and it all is connected with jar body head body 1 through welded mode, both guaranteed can zonulae occludens between them, have enough joint strength again to be unlikely to when the head position receives violent striking dislocation of each other and lead to the whole ability decline that resists the impact force of device.
Claims (9)
1. A protection device for a tank body end enclosure of a tank car comprises a tank body end enclosure body (1) and is characterized in that a mechanism for absorbing impact energy is arranged on the outer wall surface of the tank body end enclosure body (1), the mechanism for absorbing impact energy comprises a coating shell (2), H-shaped steel (3) and double-web II-shaped steel (4), the outer wall of the tank body end enclosure body (1) is provided with the coating shell (2), a group of H-shaped steel is arranged at the center between the tank body end enclosure body (1) and the coating shell (2), a group of double-web II-shaped steel is arranged at the position, close to the edge, of the tank body end enclosure body (1), the double-web II-shaped steel (4) comprises a left web (401), a right web (402), a groove (403), a second upper flange plate (404) and a second lower flange plate (405), a groove (403) is arranged at the same corresponding height position of the opposite surfaces of the left web (401) and the right web (402) in the double, h shaped steel (3) and jar body head body (1) and the equal fixed connection of cladding casing (2), two web II word steel (4) and jar body head body (1) and the equal fixed connection of cladding casing (2).
2. The protection device for the tank head of the tank wagon according to claim 1, wherein the H-shaped steel (3) comprises an H-shaped steel web (301) and a first upper flange plate (302) and a first lower flange plate (303) which are respectively arranged above and below the H-shaped steel web (301).
3. The protection device for the tank head of the tank wagon as claimed in claim 2, characterized in that the ratio of the length of the first upper flange plate (302) of the H-shaped steel (3) to the height of the web (301) of the H-shaped steel is 0.3-0.47 or the ratio of the length of the first lower flange plate (303) of the H-shaped steel (3) to the height of the web (301) of the H-shaped steel is 0.3-0.47.
4. The protection device for the tank head of the tank wagon according to claim 2, characterized in that the H-shaped steel (3) is welded to the cladding shell (2) through a first upper flange plate (302) and is welded to the tank head body (1) through a first lower flange plate (303).
5. The protection device for the tank head of the tank wagon as claimed in claim 2, wherein the first upper flange plate (302) of the H-shaped steel (3) is connected with the cladding shell (2) through screws.
6. The protection device for the tank head of the tank wagon as claimed in claim 1, wherein the size of the double-web II-shaped steel (4) decreases from inside to edge, and the groove (403) is formed in the 1/2 at the height of the opposite surfaces of the left web (401) and the right web (402).
7. A protection device for tank head of tank car according to claim 1, characterized in that the double web ii-steel (4) is welded to the cladding shell (2) by the second upper flange plate (404) and it is welded to the tank head body (1) by the second lower flange plate (405).
8. The protection device for the tank head of the tank wagon as claimed in claim 1, wherein the second upper flange plate (404) of the double-web II-shaped steel (4) is connected with the cladding shell (2) through screws.
9. The protection device for the tank head of the tank wagon according to claim 1, wherein the H-shaped steel (3) and the double-web II-shaped steel (4) are both attached to the arc shape of the tank head body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022168632.2U CN213385888U (en) | 2020-09-28 | 2020-09-28 | Protection device for tank body end socket of tank truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022168632.2U CN213385888U (en) | 2020-09-28 | 2020-09-28 | Protection device for tank body end socket of tank truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213385888U true CN213385888U (en) | 2021-06-08 |
Family
ID=76183741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022168632.2U Active CN213385888U (en) | 2020-09-28 | 2020-09-28 | Protection device for tank body end socket of tank truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213385888U (en) |
-
2020
- 2020-09-28 CN CN202022168632.2U patent/CN213385888U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201545169U (en) | Shock resistance boat bottom structure | |
| US20230249902A1 (en) | Top side beam of container and container | |
| CN106870943B (en) | Light flat strip-wound metal multilayer corrugated sandwich explosion-proof container device | |
| CN213385888U (en) | Protection device for tank body end socket of tank truck | |
| CN115489889B (en) | Withstand voltage corrosion-resistant electrolyte ton bucket | |
| CN112141551A (en) | Protection device for tank body end socket of tank truck | |
| CN208149569U (en) | Topside crashworthiness ship | |
| CN216401708U (en) | A bow buffer stop for hull | |
| CN201851240U (en) | Oil tank for ship and ship | |
| CN208149546U (en) | It is anti-to bottom out ship | |
| CN214242261U (en) | Swash plate of tank truck | |
| CN218369653U (en) | Tank wagon anticollision antiknock oil tank casing composite construction | |
| CN211253799U (en) | Anti corrosion-resistant product storage tank of striking | |
| JP2008110739A (en) | Collision-resistant hull structure and method for improving collision resistance of vessel and hull | |
| CN207595710U (en) | Mobile storage and conveying box | |
| CN105895182A (en) | Reinforced nuclear fuel storage and transportation container | |
| CN112951468A (en) | Dual-purpose transport container of uranium dioxide pellet powder | |
| CN209822706U (en) | Prevent leaking lithium cell based on environmental protection | |
| CN106090605A (en) | A kind of novel base for transport and storage containers for liquids swash plate | |
| CN212691484U (en) | Low-temperature cryogenic container wave-proof mechanism | |
| CN207551033U (en) | A kind of explosion-proof type two-compartment oil tank | |
| CN213867651U (en) | Multistage buffering damping device for ship berthing | |
| CN212769009U (en) | Oil gas storage tank with protective structure | |
| CN206528437U (en) | A kind of anti-collision energy absorption device for being used to protect harmful influence transport vehicle tank body | |
| CN209973145U (en) | Portable novel gasoline barrel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |