CN111114647A - Box top skin structure - Google Patents
Box top skin structure Download PDFInfo
- Publication number
- CN111114647A CN111114647A CN201811283948.7A CN201811283948A CN111114647A CN 111114647 A CN111114647 A CN 111114647A CN 201811283948 A CN201811283948 A CN 201811283948A CN 111114647 A CN111114647 A CN 111114647A
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- Prior art keywords
- plate
- outer support
- support
- top skin
- supporting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/06—Fixed roofs
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Standing Axle, Rod, Or Tube Structures Coupled By Welding, Adhesion, Or Deposition (AREA)
Abstract
The invention belongs to the technical field of automobile manufacturing, and discloses a box body top skin structure which comprises an upper edge beam, a pressing strip and an adhesive tape; wherein: the upper side beam comprises an inner supporting plate unit, an outer supporting plate unit arranged at an interval with the inner supporting plate unit, and a supporting plate unit arranged between the inner supporting plate unit and the outer supporting plate unit; the inner supporting plate unit comprises an inner supporting first plate and an inner supporting second plate which are arranged vertically and connected through an inner supporting arc-shaped plate, the inner supporting first plate is horizontally arranged, and the inner supporting second plate is vertically arranged; the outer supporting plate unit comprises an outer supporting first plate, an outer supporting second plate, an outer supporting connecting plate and an outer supporting third plate which are sequentially connected. Compared with the prior art, the installation position of the pressing strip is arranged on the side surface of the upper side beam and is inclined downwards, so that a water accumulation frame body can be prevented from being formed at the top of the box body, and meanwhile, the water guide and drainage in rainy days are facilitated. Water leakage can be effectively avoided. The adhesive tape is positioned at the bending part of the top skin, so that the mounting stability of the top skin is improved.
Description
Technical Field
The invention belongs to the technical field of box car manufacturing, and particularly discloses a box body top skin structure.
Background
In the manufacturing process of the box car, the structure of the top skin needs to be completed on the top of the box body, and in the related art, the structure of the top skin of the box body is as follows: the top skin and the top edge beam are riveted through a pressing strip by a rivet, glue is applied to the inside and the outside before riveting, and the thickness of the pressing strip forms a frame body on the periphery of the top of the box. The not enough of correlation technique lies in, forms the easy ponding in the frame structure at box top, and after the box preparation was accomplished, use a period of time after for sticky sealed glue can be ageing, leads to connecting failure, and the frame ponding accessible is failed the hookup location and gets into in the box, forms and leaks. Causing damage to the cargo within the tank.
Therefore, there is a need to provide a new box top skin structure to solve the above technical problems.
Disclosure of Invention
The invention provides a water leakage-proof box top skin structure.
A box top skin structure comprises an upper boundary beam, a pressing strip and an adhesive tape; wherein: the upper side beam comprises an inner supporting plate unit, an outer supporting plate unit arranged at an interval with the inner supporting plate unit, and a supporting plate unit arranged between the inner supporting plate unit and the outer supporting plate unit; the inner supporting plate unit comprises an inner supporting first plate and an inner supporting second plate which are arranged vertically and connected through an inner supporting arc-shaped plate, the inner supporting first plate is horizontally arranged, and the inner supporting second plate is vertically arranged; the outer support plate unit comprises an outer support first plate, an outer support second plate, an outer support connecting plate and an outer support third plate which are sequentially connected; the outer support first plate is a flat plate which is horizontally arranged; the outer support second plate is a flat plate which is obliquely arranged, and one end of the outer support second plate, which is far away from the outer support first plate, is obliquely and downwards arranged; the outer support connecting plate is a flat plate which is obliquely arranged, and one end of the outer support connecting plate, which is far away from the outer support second plate, is obliquely arranged upwards; the outer support first plate and the outer support second plate are arranged opposite to the inner support first plate; the outer support third plate is an arc-shaped plate and is arranged opposite to the inner support second plate; one end of the inner support first plate, which is far away from the inner support second plate, is provided with an extended inner support plate, and the inner support plate is a flat plate which is horizontally arranged; an extended outer support cover plate is arranged at one end, far away from the outer support connecting plate, of the outer support third plate, and the outer support cover plate is a flat plate which is vertically arranged; the upper part of the outer support first plate is provided with a glue accommodating groove formed by downward sinking;
the top skin cover is arranged on the outer support first plate and the outer support second plate;
the pressing strip is a strip-shaped plate, a top skin positioned above the outer support second plate is pressed on the strip-shaped plate, and the outer support second plate, the top skin and the pressing strip are fixed into a whole through rivets.
Preferably, the width of the pressing strip is less than or equal to that of the outer supporting second plate.
Preferably, one surface of the pressing strip, which is in contact with the top skin, is provided with a pressing strip groove formed by sinking.
Preferably, the number of the pressing strip grooves is two, and the two pressing strip grooves are respectively arranged at two ends of the rivet; the two pressing strip grooves are arranged at intervals with the rivet.
Preferably, the glue containing groove is a rectangular groove or a trapezoidal groove.
Preferably, the adhesive tape is butyl adhesive tape.
Preferably, the top skin is an aluminum plate.
Preferably, the top skin is formed by welding aluminum plates.
Preferably, the top skin is made of a plastic material.
Preferably, the support plate unit includes: the first support plate is used for connecting one end of the inner support first plate, which is far away from the inner support second plate, with one end of the outer support first plate, which is far away from the outer support second plate, the second support plate is used for connecting one end of the inner support third plate, which is far away from the inner support second plate, with one end of the outer support third plate, which is far away from the outer support connecting plate, the third support plate is used for connecting the inner support first plate with one end of the outer support first plate, which is far away from the first support plate, and the fourth support plate is used for connecting the inner support arc-shaped plate with the outer support third plate; the third supporting plate and the first supporting plate are arranged in parallel.
Compared with the prior art, the structure of the upper boundary beam is redesigned, and the installation position of the pressing strip is arranged on the side surface of the upper boundary beam and is inclined downwards, so that a water accumulation frame body can be prevented from being formed at the top of the box body, and meanwhile, the water guide and drainage in rainy days are facilitated. Water leakage can be effectively avoided. The adhesive tape is positioned at the bent part of the top skin, plays a role in effective bonding, is beneficial to improving the installation stability of the top skin, and is internally provided with the design, so that the service life is prolonged.
Drawings
FIG. 1 is a perspective view of the overall structure of a box top skin structure of the present invention;
FIG. 2 is a front view of the overall structure of a box top skin structure of the present invention;
FIG. 3 is a perspective view of a roof rail in a top skin construction of a tank of the present invention;
FIG. 4 is a front view of a roof side rail in a box top skin construction of the present invention.
In the figure:
the upper edge beam 1, the batten 2, the adhesive tape 3, the top skin 4 and the rivet 5;
an inner supporting plate unit 11, an outer supporting plate unit 12 and a supporting plate 13;
a bead groove 21;
an inner supporting plate 111, an inner supporting first plate 112, an inner supporting arc-shaped plate 113 and an inner supporting second plate 114;
an outer support first plate 121, an outer support second plate 122, an outer support connecting plate 123, an outer support third plate 124 and an outer support cover plate 125;
a first support plate 131, a second support plate 132, a third support plate 133, a fourth support plate 134;
Detailed Description
In order that the invention may be more fully understood, reference will now be made to the following description. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Referring to the attached drawings 1-4, the box top skin structure comprises an upper boundary beam 1, a pressing strip 2 and an adhesive tape 3; wherein: the upper edge beam 1 comprises an inner supporting plate unit 11, an outer supporting plate unit 12 arranged at an interval with the inner supporting plate unit 11, and a supporting plate unit arranged between the inner supporting plate unit 11 and the outer supporting plate unit 12; the inner supporting plate unit 11 comprises an inner supporting first plate 112 and an inner supporting second plate 114 which are arranged vertically and connected through an inner supporting arc-shaped plate 113, the inner supporting first plate 112 is horizontally arranged, and the inner supporting second plate 114 is vertically arranged; the outer support plate unit 12 comprises an outer support first plate 121, an outer support second plate 122, an outer support connecting plate 123 and an outer support third plate 124 which are connected in sequence; the outer supporting first plate 121 is a flat plate horizontally arranged; the outer support second plate 122 is a flat plate which is arranged obliquely, and one end of the outer support second plate, which is far away from the outer support first plate 121, is arranged obliquely downwards; the outer support connecting plate 123 is a flat plate which is obliquely arranged, and one end of the outer support connecting plate, which is far away from the outer support second plate 122, is obliquely arranged upwards; the outer support first plate 121 and the outer support second plate 122 are both disposed opposite to the inner support first plate 112; the outer support third plate 124 is an arc-shaped plate and is arranged opposite to the inner support second plate 114; an extended inner supporting plate 111 is arranged at one end, far away from the inner supporting second plate 114, of the inner supporting first plate 112, and the inner supporting plate 111 is a flat plate arranged horizontally; an extended outer support cover plate 125 is arranged at one end of the outer support third plate 124 far away from the outer support connecting plate 123, and the outer support cover plate 125 is a vertically arranged flat plate; a glue containing groove 1211 formed by downward sinking is arranged at the upper part of the external support first plate 121;
the top skin 4 covers the outer support first plate 121 and the outer support second plate 122;
the pressing strip 2 is a strip-shaped plate, a top skin 4 positioned above the outer support second plate 122 is pressed on the strip-shaped plate, and the outer support second plate 122, the top skin 4 and the pressing strip 2 are fixed into a whole through a rivet 5.
The width of the pressing strip 2 is less than or equal to the width of the outer supporting second plate 122.
And a depressed batten groove 21 is formed in one surface of the batten 2, which is in contact with the top skin 4.
The two pressing strip grooves 21 are respectively arranged at two ends of the rivet 5; the two pressing strip grooves 21 are arranged at intervals with the rivet 5.
The glue containing groove 1211 is a rectangular groove or a trapezoidal groove.
The adhesive tape 3 is a butyl adhesive tape.
The support plate unit includes: a first support plate 131 connecting one end of the inner support first plate 112 far away from the inner support second plate 114 with one end of the outer support first plate 121 far away from the outer support second plate 122, a second support plate 132 connecting one end of the inner support third plate far away from the inner support second plate 114 with one end of the outer support third plate 124 far away from the outer support connecting plate 123, a third support plate 133 connecting one ends of the inner support first plate 112 and the outer support first plate 121 far away from the first support plate 131, and a fourth support plate 13 connecting the inner support arc plate 113 and the outer support third plate 124; the third support plate 133 is disposed in parallel with the first support plate 131.
In this embodiment, the top skin 4 is formed by welding aluminum plates.
It should be noted that, according to the usage requirement, the top skin 4 may be made of other materials, such as plastic material, and may be specifically made of glass fiber reinforced plastics.
In this application, sticky tape 3 locates and holds gluey inslot 1211, and is located and props outward between first board 121 and the top covering 4, can effectively realize the fastening connection between the two, and sticky tape 3 is built-in, has avoided the inefficacy condition that the wind blows the sunshine and causes, can increase of service life.
The width of the pressing strip 2 is less than or equal to the width of the outer supporting second plate 122. The width of the pressing strip 2 needs to be wide enough, the rivet 5 needs to be guaranteed to be effectively connected in design, but the width of the pressing strip 2 which is too wide can affect the appearance, is easy to scrape, and increases unnecessary height and width dimensions of the vehicle body.
The pressing strip groove 21 is formed below the pressing strip 2, so that the area of the contact surface of the pressing strip 2 and the top skin 4 is reduced, the flatness below the pressing strip 2 can be guaranteed without high processing cost, the improvement of the joint degree between the pressing strip and the fixed skin is facilitated, and effective sealing is guaranteed.
In the application, the riveting position of the rivet 5 is located on the outer supporting second plate 122, and the outer supporting second plate 122 is an inclined plane plate, so that a water accumulation frame body cannot be formed at the top of the box body after the pressing strip 2 is additionally arranged, and water accumulation at the top of the box body is avoided; meanwhile, the top skin 4 extends from the top surface of the box body to the outer supporting first plate 121 of the inclined plane, so that water leakage can be effectively avoided; in addition, the outer supporting second plate 122 is a downward inclined plate, and can drain water on the fixed skin in rainwater weather, so that accumulated water is further avoided.
Compared with the prior art, the structure of the upper boundary beam is redesigned, and the installation position of the pressing strip is arranged on the side surface of the upper boundary beam and is inclined downwards, so that a water accumulation frame body can be prevented from being formed at the top of the box body, and meanwhile, the water guide and drainage in rainy days are facilitated. Water leakage can be effectively avoided. The adhesive tape is positioned at the bent part of the top skin, plays a role in effective bonding, is beneficial to improving the installation stability of the top skin, and is internally provided with the design, so that the service life is prolonged.
While the foregoing is directed to embodiments of the present invention, it will be understood by those skilled in the art that various changes may be made without departing from the spirit and scope of the invention.
Claims (10)
1. A box top skin structure is characterized by comprising an upper edge beam, a pressing strip and an adhesive tape; wherein: the upper side beam comprises an inner supporting plate unit, an outer supporting plate unit arranged at an interval with the inner supporting plate unit, and a supporting plate unit arranged between the inner supporting plate unit and the outer supporting plate unit; the inner supporting plate unit comprises an inner supporting first plate and an inner supporting second plate which are arranged vertically and connected through an inner supporting arc-shaped plate, the inner supporting first plate is horizontally arranged, and the inner supporting second plate is vertically arranged; the outer support plate unit comprises an outer support first plate, an outer support second plate, an outer support connecting plate and an outer support third plate which are sequentially connected; the outer support first plate is a flat plate which is horizontally arranged; the outer support second plate is a flat plate which is obliquely arranged, and one end of the outer support second plate, which is far away from the outer support first plate, is obliquely and downwards arranged; the outer support connecting plate is a flat plate which is obliquely arranged, and one end of the outer support connecting plate, which is far away from the outer support second plate, is obliquely arranged upwards; the outer support first plate and the outer support second plate are arranged opposite to the inner support first plate; the outer support third plate is an arc-shaped plate and is arranged opposite to the inner support second plate; one end of the inner support first plate, which is far away from the inner support second plate, is provided with an extended inner support plate, and the inner support plate is a flat plate which is horizontally arranged; an extended outer support cover plate is arranged at one end, far away from the outer support connecting plate, of the outer support third plate, and the outer support cover plate is a flat plate which is vertically arranged; the upper part of the outer support first plate is provided with a glue accommodating groove formed by downward sinking;
the top skin cover is arranged on the outer support first plate and the outer support second plate;
the pressing strip is a strip-shaped plate, a top skin positioned above the outer support second plate is pressed on the strip-shaped plate, and the outer support second plate, the top skin and the pressing strip are fixed into a whole through rivets.
2. The box top skin structure of claim 1, wherein the batten has a width that is less than or equal to a width of the outrigger second panel.
3. The box top skin structure according to claim 2, wherein a depressed bead groove is provided on a surface of the bead contacting the top skin.
4. The box top skin structure according to claim 3, wherein two bead grooves are provided at both ends of the rivet; the two pressing strip grooves are arranged at intervals with the rivet.
5. The box top skin structure of claim 4, wherein the glue-receiving slot is a rectangular slot or a trapezoidal slot.
6. The box top skin structure of claim 5, wherein the tape is butyl tape.
7. The box top skin structure according to any one of claims 1 to 6, wherein the top skin is an aluminum plate.
8. The box top skin structure according to any one of claims 1 to 6, wherein the top skin is tailor welded from an aluminum sheet.
9. The box top skin structure according to any one of claims 1 to 6, wherein the top skin is made of a plastic material.
10. The box top skin structure according to any one of claims 1 to 6, wherein the buttress plate unit comprises: the first support plate is used for connecting one end of the inner support first plate, which is far away from the inner support second plate, with one end of the outer support first plate, which is far away from the outer support second plate, the second support plate is used for connecting one end of the inner support third plate, which is far away from the inner support second plate, with one end of the outer support third plate, which is far away from the outer support connecting plate, the third support plate is used for connecting the inner support first plate with one end of the outer support first plate, which is far away from the first support plate, and the fourth support plate is used for connecting the inner support arc-shaped plate with the outer support third plate; the third supporting plate and the first supporting plate are arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811283948.7A CN111114647A (en) | 2018-10-31 | 2018-10-31 | Box top skin structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811283948.7A CN111114647A (en) | 2018-10-31 | 2018-10-31 | Box top skin structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111114647A true CN111114647A (en) | 2020-05-08 |
Family
ID=70485407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811283948.7A Pending CN111114647A (en) | 2018-10-31 | 2018-10-31 | Box top skin structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111114647A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29809542U1 (en) * | 1998-05-27 | 1998-08-13 | Tubus Composite Panels Ag, Baar | Kit with plate-shaped parts and connecting elements |
| JPH10236164A (en) * | 1997-02-24 | 1998-09-08 | Maruyasu Sheet Kk | Roof structure of wing roof |
| EP2143623A1 (en) * | 2008-07-12 | 2010-01-13 | AluTeam Fahrzeugtechnik GmbH | Connector, in particular for parts of automobile bodies |
| CN202574402U (en) * | 2012-04-28 | 2012-12-05 | 东莞三新电动汽车技术有限公司 | Automobile body through connection structure |
| CN202783456U (en) * | 2012-08-15 | 2013-03-13 | 溧阳二十八所系统装备有限公司 | Shelter capable of preventing water from ponding |
| CN104553945A (en) * | 2014-12-23 | 2015-04-29 | 广州拜尔冷链聚氨酯科技有限公司 | Circular arc aluminum covering edge for refrigerator van |
| CN206351720U (en) * | 2016-12-28 | 2017-07-25 | 广东兴发铝业（河南）有限公司 | Semitrailer closed wagon box column aluminium section bar |
| CN108189915A (en) * | 2018-02-09 | 2018-06-22 | 辽宁忠旺铝合金精深加工有限公司 | A kind of connector and its vehicle body |
| CN207644238U (en) * | 2017-12-22 | 2018-07-24 | 太仓中集冷藏物流装备有限公司 | A kind of incubator |
-
2018
- 2018-10-31 CN CN201811283948.7A patent/CN111114647A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10236164A (en) * | 1997-02-24 | 1998-09-08 | Maruyasu Sheet Kk | Roof structure of wing roof |
| DE29809542U1 (en) * | 1998-05-27 | 1998-08-13 | Tubus Composite Panels Ag, Baar | Kit with plate-shaped parts and connecting elements |
| EP2143623A1 (en) * | 2008-07-12 | 2010-01-13 | AluTeam Fahrzeugtechnik GmbH | Connector, in particular for parts of automobile bodies |
| CN202574402U (en) * | 2012-04-28 | 2012-12-05 | 东莞三新电动汽车技术有限公司 | Automobile body through connection structure |
| CN202783456U (en) * | 2012-08-15 | 2013-03-13 | 溧阳二十八所系统装备有限公司 | Shelter capable of preventing water from ponding |
| CN104553945A (en) * | 2014-12-23 | 2015-04-29 | 广州拜尔冷链聚氨酯科技有限公司 | Circular arc aluminum covering edge for refrigerator van |
| CN206351720U (en) * | 2016-12-28 | 2017-07-25 | 广东兴发铝业（河南）有限公司 | Semitrailer closed wagon box column aluminium section bar |
| CN207644238U (en) * | 2017-12-22 | 2018-07-24 | 太仓中集冷藏物流装备有限公司 | A kind of incubator |
| CN108189915A (en) * | 2018-02-09 | 2018-06-22 | 辽宁忠旺铝合金精深加工有限公司 | A kind of connector and its vehicle body |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20200508 |