CN214729131U - Composite sheet carriage top waterproof construction - Google Patents
Composite sheet carriage top waterproof construction Download PDFInfo
- Publication number
- CN214729131U CN214729131U CN202120911819.9U CN202120911819U CN214729131U CN 214729131 U CN214729131 U CN 214729131U CN 202120911819 U CN202120911819 U CN 202120911819U CN 214729131 U CN214729131 U CN 214729131U
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- section bar
- top section
- roof
- plate
- glue groove
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Abstract
The utility model discloses a composite board carriage top waterproof structure, which comprises a top section bar A and a top section bar B, wherein the top section bar B is arranged at the bottom of the top section bar A, the top section bar A is connected with the top section bar B through a fixing rivet A, a top plate is clamped between the top section bar A and the top section bar B, the top plate is connected with the top section bar A and the top section bar B through a fixing rivet B, the utility model discloses a top section bar is divided into an upper section bar A1 and a lower section bar B, the contact area of the outer surface of the top plate and the upper section bar and the contact area of the lower section bar are fully glued and then are assisted with rivets for connection, the rivets only play a fixing role before the glue is not fully cured, the rivet quantity is reduced, the top section bar A and the top section bar B are connected through rivets, the connection of the top plate and the top section bar mainly depends on adhesive glue, the use amount of rivets is reduced, and the riveting workload, the gluing workload and the gluing quality requirement are correspondingly reduced.
Description
Technical Field
The utility model relates to a logistics equipment technical field specifically is a composite sheet carriage top waterproof construction.
Background
The carriage of the composite board has larger holding capacity in the category of the van due to beautiful and beautiful appearance, the connection between the aluminum profiles and the composite board is mainly realized by mechanical connection modes such as rivets or screws and the like and is supplemented with gluing, the currently common connection structure of the top plate and the side/front plate upper aluminum profiles is divided into two types, one type is a '5' -shaped aluminum profile, a single side is hung at the periphery of the outer side of the top plate, the rivet tightly presses the single side top plate on the upper aluminum profile through an aluminum pressing strip, the rivet interval cannot be too large due to the pressing effect of the aluminum pressing strip, a large number of rivets are needed, the common interval is less than 100mm, the appearance is poor, the potential water leakage hazard possibly exists at each rivet perforation, and the requirements on the glue applying process and the quality are higher; the other type is an integral aluminum profile, a top plate is inserted into a cavity of the profile and fastened by rivets at the inner side and the outer side, and due to the fact that pre-coated glue is damaged in the inserting process and bonding glue cannot fully play a connecting role, a large number of rivets are needed, the distance is generally smaller than 150mm, the glue consumption is large, and the requirement on construction quality is high
Based on the aforesaid, current aluminium alloy for composite sheet carriage is mostly S-shaped structure, the roof outside hangs the one deck unilateral all around, and the rivet passes through the aluminium layering and compresses tightly the roof is unilateral on upper portion aluminium alloy, can compression deformation in the fixed in-process of composite sheet, all needs a large amount of rivet connections when fixed, and every rivet hole department all probably has the hidden danger of leaking, leads to with gluey volume great, and higher to construction quality requirement, for this reason, we provide a composite sheet carriage top waterproof construction.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a composite sheet carriage top waterproof construction to solve current composite sheet carriage and use aluminium alloy and be mostly S-shaped structure, it is unilateral that the one deck hangs all around in the roof outside, the rivet passes through the aluminium layering and unilateral compresses tightly the roof on upper portion aluminium alloy, can compression deformation in the fixed process of composite sheet, all need a large amount of rivet connections when fixed, every rivet perforation department all probably has the hidden danger of leaking, it is great to lead to gluing the volume, and to the higher problem of construction quality requirement.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a composite sheet carriage top waterproof construction, includes top section bar A and top section bar B, top section bar B sets up the bottom at top section bar A, be connected through fixing rivet A between top section bar A and the top section bar B, the joint has the roof between top section bar A and the top section bar B, be connected through fixing rivet B between roof and top section bar A, the top section bar B, outside section bar glue groove has been seted up with the surface of roof contact to top section bar A, inside section bar glue groove has been seted up with the surface of roof contact to top section bar B.
As further preferable in the present technical solution: the top section bar A is of an L-shaped structure, the corner of the top section bar A, which is located in the L shape, is provided with a fillet, the bending part of the fillet of the top section bar A is provided with a reinforcing plate, the reinforcing plate is composed of an arc reinforcing sheet and a butt sheet, the arc reinforcing sheet is attached to the inner wall of the bending part of the top section bar A, and the butt sheet is connected to two ends of the arc reinforcing sheet.
As further preferable in the present technical solution: the top section bar B is of a V-shaped structure, two groups of circular holes are symmetrically formed in the top section bar B, and the distance between every two groups of circular holes is 250 mm.
As further preferable in the present technical solution: the top section bar A is also provided with a circular hole, the axis of the circular hole between the top section bar A and the top section bar B is the same, the fixing rivet B penetrates through the circular hole between the top section bar A and the top section bar B, mounting sleeves are arranged in the circular holes of the top section bar A and the top section bar B, rubber pads are arranged in the mounting sleeves, and the fixing rivet A penetrates through the rubber pads.
As further preferable in the present technical solution: the mounting holes are also formed in the surfaces of the two sides of the top plate, the mounting holes of the top plate are aligned with the circular holes in the top section material A and the top section material B, and the fixing rivets A penetrate through the circular holes and the mounting holes in the top plate and the top section material A and the circular holes and the mounting holes in the top plate and the top section material B respectively.
As further preferable in the present technical solution: the outer section bar glue groove and the inner section bar glue groove are both of rectangular structures, the inner section bar glue groove is also formed in the contact surface of the top section bar B and the top section bar A, and sealant is filled in the outer section bar glue groove and the inner section bar glue groove.
As further preferable in the present technical solution: the surface of the top plate is smooth, and the top plate is of a rectangular structure.
As further preferable in the present technical solution: the roof terminal surface is provided with sealed colloid with the position of top section bar A contact, the intermediate position protrusion of sealed colloid and roof contact is provided with the plate body adhesive tape, the plate body adhesive tape embedded groove has been seted up to the position that the roof terminal surface is located the plate body adhesive tape, the plate body adhesive tape is arranged in the plate body adhesive tape embedded groove, the both ends of sealed colloid are equipped with sealed frame, surface contact about sealed frame and the roof tip.
The utility model provides a composite sheet carriage top waterproof construction possesses following beneficial effect:
1. the utility model discloses improved the mounting structure of roof, the department of buckling through the top section bar A at L shape is provided with the gusset plate, plays the reinforced (rfd) effect of department of buckling, has prolonged top section bar A's life, sets up top section bar B into the V-arrangement structure, top section bar B's V-arrangement structure make things convenient for and top section bar A's bottom looks block for top section bar B is more firm after the installation, has played the effect that the roof supported through top section bar B's setting.
2. The utility model discloses a divide into top section bar A1 and top section bar B on, two lower parts, the rivet connection is assisted after roof surface and the abundant rubber coating of upper portion section bar contact area, the rivet connection is assisted after roof internal surface and the abundant rubber coating of lower part section bar contact area, because the rivet only plays here and glues the fixed action before the complete solidification, so quantity is less, on, link firmly as an organic wholely through the internal rivet of railway carriage or compartment between the two of lower section bar, then the roof mainly relies on the adhesive cement with being connected of section bar, can reduce the rivet quantity by a wide margin, correspondingly reduce and rivet dress work load, rubber coating work load and glueing required quality.
3. The utility model discloses a be provided with the outside section bar glue groove of rectangle structure on top section bar A, the inside section bar glue groove that is provided with the rectangle structure on top section bar B, outside section bar glue groove and inside section bar glue the effect in groove down with sealed glue connection more firmly a little.
4. The utility model discloses a position at roof terminal surface and top section bar A contact is provided with the sealing colloid, and when the roof inserted between top section bar A and the top section bar B, roof terminal surface and sealing colloid closely laminated, and the plate body adhesive tape on the sealing colloid inserts in the plate body adhesive tape embedded groove of roof terminal surface simultaneously, under the effect of sealing colloid, has the seal measure between roof and top section bar A and the top section bar B, reaches good water-proof effects.
Drawings
Fig. 1 is a schematic view of a partial axial side structure of a top section bar a of the present invention;
fig. 2 is a schematic view of the partial axial side structure of the top section a, the top section B and the top plate of the present invention;
fig. 3 is a schematic bottom-view axial-side structure of fig. 2 according to the present invention;
fig. 4 is a schematic view of the installation structure between the top section a, the top section B and the top plate of the present invention;
fig. 5 is an enlarged schematic structural diagram of a in fig. 4 according to the present invention.
In the figure: 1. a top section bar A; 2. a top section bar B; 3. fixing a rivet A; 4. a top plate; 5. fixing a rivet B; 6. an external profile glue groove; 7. an inner section glue groove; 8. a plate body rubber strip embedding groove; 9. an arc-shaped reinforcing sheet; 10. abutting the sheet; 11. a reinforcing plate; 12. a plate body rubber strip; 13. sealing the colloid; 14. sealing the frame; 15. a rubber pad; 16. and (7) installing a sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-5, the utility model provides a technical solution: the utility model provides a composite sheet carriage top waterproof construction, including top section bar A1 and top section bar B2, top section bar B2 sets up the bottom at top section bar A1, connect through fixing rivet A3 between top section bar A1 and the top section bar B2, the joint has roof 4 between top section bar A1 and the top section bar B2, roof 4 and top section bar A1, connect through fixing rivet B5 between the top section bar B2, outside section bar glue groove 6 has been seted up on the surface of top section bar A1 and roof 4 contact, inside section bar glue groove 7 has been seted up on the surface of top section bar B2 and roof 4 contact.
In this embodiment, specifically: top section bar A1 is L shape structure, and the corner that top section bar A1 is located L shape sets up to the fillet, top section bar A1 is located fillet bending department and is equipped with gusset plate 11, and gusset plate 11 comprises arc reinforcement sheet 9 and butt piece 10, the laminating of arc reinforcement sheet 9 is at the bending department inner wall of top section bar A1, butt piece 10 is connected at the both ends of arc reinforcement sheet 9, in the use, because arc reinforcement sheet 9 is the same with the radian of bending department, make it carry out good supporting role to bending department, utilize gusset plate 11 to consolidate top section bar A1 bending department, make top section bar A1 more firm, thereby top section bar A1's life has been prolonged.
In this embodiment, specifically: top section bar B2 is the V-arrangement structure, and two sets of circular ports have been seted up to the symmetry on top section bar B2, and the interval between every group circular port is 250mm, during the use, adopts the V-arrangement structure can accord with top section bar A1's inner wall to make top section bar B2's V-arrangement structure convenient and top section bar A1's bottom looks block, make top section bar B2 more firm after the installation.
In this embodiment, specifically: top section bar A1 also is provided with a circular hole, and the circular hole axis between top section bar A1 and top section bar B2 is the same, set rivet A3 passes through the circular hole of top section bar A1 and top section bar B2, be provided with mounting sleeve 16 in the circular hole of top section bar A1 and top section bar B2, and be provided with rubber pad 15 in the mounting sleeve 16, set rivet A3 passes rubber pad 15, the circular hole of top section bar A1 and top section bar B2 after the installation aligns, then pass set rivet A3 can, and the distance between each set of set rivet A3 is 250mm, through setting up rubber pad 15, after set rivet A3 passes rubber pad 15, make between set rivet A3 and the circular hole seamless, increase the leakproofness.
In this embodiment, specifically: mounting holes are also formed in the two side surfaces of the top plate 4, the mounting holes of the top plate 4 are aligned with the circular holes in the top section bar A1 and the top section bar B2, fixing rivets B5 penetrate through the circular holes and the mounting holes in the top plate 4 and the top section bar A1 and the circular holes and the mounting holes in the top plate 4 and the top section bar B2 respectively, after the top plate 4 is mounted between the top section bar A1 and the top section bar B2, the mounting holes of the top plate 4 are aligned with the circular holes in the top section bar A1 and the top section bar B2, fixing rivets B5 are mounted in the circular holes and the mounting holes aligned between the top plate 4 and the top section bar A1, the top plate 4 and the top section bar A1 can be fixed, then fixing rivets B5 are mounted in the circular holes and the mounting holes aligned between the top plate 4 and the top section bar B2, the top plate 4 and the top section bar B2 can be fixed, and the whole mounting is simple.
In this embodiment, specifically: outside section bar glue groove 6 and inside section bar glue groove 7 all adopt the rectangle structure, the face of top section bar B2 and top section bar A1 contact also is equipped with inside section bar glue groove 7, outside section bar glue groove 6 and inside section bar glue groove 7 intussuseption are filled with sealed glue, during the installation, scribble sealed glue in roof 4 and top section bar B2 and the position of top section bar A1 contact, utilize sealed glue to link up the connection, play more firmly with sealed glue connection when utilizing outside section bar glue groove 6 and inside section bar glue groove 7.
In this embodiment, specifically: the smooth surface is all adopted on the surface of roof 4, and roof 4 is the rectangle structure, during the use, adopts the smooth surface to reduce compression deformation's effect when roof 4 is fixed, and the smooth surface of roof 4 and the contact surface of sealed glue are wider.
In this embodiment, specifically: the position of 4 terminal surfaces of roof and top section bar A1 contact is provided with sealing colloid 13, sealing colloid 13 is provided with plate body adhesive tape 12 with the intermediate position protrusion of 4 contacts of roof, plate body adhesive tape embedded groove 8 has been seted up to the position that 4 terminal surfaces of roof are located plate body adhesive tape 12, plate body adhesive tape 12 is arranged in plate body adhesive tape embedded groove 8, sealing colloid 13's both ends are equipped with seal frame 14, surface contact about seal frame 14 and the 4 tip of roof, during the use, when roof 4 inserts between top section bar A1 and the top section bar B2, 4 terminal surfaces of roof closely laminate with sealing colloid 13, plate body adhesive tape 12 on the sealing colloid 13 inserts in the plate body adhesive tape embedded groove 8 of 4 terminal surfaces of roof simultaneously, utilize sealing colloid 13 to make have the seal between roof 4 and top section bar A1 and the top section bar B2, reach water-proof effects.
It should be noted that, in the composite board car roof waterproof structure, in operation, the roof section a1 and the roof section B2 are first drilled by a drilling tool so that circular holes are formed at equal intervals on the roof section a1 and the roof section B2, the distance between the circular holes on the roof section a1 and the roof section B2 is 250mm, the circular holes of the roof section a1 and the roof section B2 are aligned, then the fixing rivet A3 is inserted, the roof section B2 is fixed to the bottom of the roof section a1 by the fixing rivet A3, then a sealant is injected into the outer section glue groove 6 of the roof section a1 and the inner section glue groove 7 of the roof section B2, the roof panel 4 is installed between the roof section a1 and the roof section B2, at this time, the installation hole of the roof panel 4 is aligned with the circular holes on the roof section a1 and the roof section B2, the fixing rivet B5 is installed in the circular holes aligned between the roof panel 4 and the roof section a1, the roof plate 4 and the top section bar A1 can be fixed, and then the fixing rivet B5 is arranged in a circular hole and an installation hole which are aligned between the roof plate 4 and the top section bar B2, so that the roof plate 4 and the top section bar B2 can be fixed, the whole installation is simple, the roof plate 4 with a smooth surface reduces the effect of compression deformation when the roof plate 4 is fixed, the contact surface of the smooth surface of the roof plate 4 and sealant is wider, the connection between the outer section bar rubber groove 6 and the inner section bar rubber groove 7 and the sealant is firmer, the use amount of the fixing rivet A3 and the fixing rivet B5 is reduced, the use amount of rivets can be greatly reduced by the structure, the riveting work amount, the gluing work amount and the gluing quality requirements are correspondingly reduced, the reinforcing plate 11 consisting of the arc reinforcing plate 9 and the abutting plate 10 is arranged at the round corner bending position of the top section bar A1, and the radian of the bending position of the arc reinforcing plate 9 is the same as that of the bending position, make it can carry out good supporting role to the department of buckling, utilize gusset plate 11 to consolidate top section bar A1 department of buckling, make top section bar A1 more firm, thereby top section bar A1's life has been prolonged, moreover the position of 4 terminal surfaces of roof and top section bar A1 contact is provided with sealing colloid 13, sealing colloid 13 is provided with plate body adhesive tape 12 with the intermediate position protrusion of roof 4 contact, utilize sealing colloid 13 to make roof 4 and top section bar A1 and top section bar B2 between have sealing measure, reach water-proof effects.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a composite sheet carriage top waterproof construction which characterized in that: including top section bar A (1) and top section bar B (2), top section bar B (2) set up the bottom at top section bar A (1), connect through fixing rivet A (3) between top section bar A (1) and top section bar B (2), the joint has roof (4) between top section bar A (1) and the top section bar B (2), be connected through fixing rivet B (5) between roof (4) and top section bar A (1), top section bar B (2), outside section bar glue groove (6) have been seted up on the surface of top section bar A (1) and roof (4) contact, inside section bar glue groove (7) have been seted up on the surface of top section bar B (2) and roof (4) contact.
2. The composite board car roof waterproof structure according to claim 1, wherein: top section bar A (1) is L shape structure, and the corner that top section bar A (1) is located L shape sets up to the fillet, top section bar A (1) is located fillet buckling department and is equipped with gusset plate (11), and gusset plate (11) comprise arc reinforcement piece (9) and butt piece (10), the inner wall of buckling department of arc reinforcement piece (9) laminating at top section bar A (1), the both ends at arc reinforcement piece (9) are connected in butt piece (10).
3. The composite board car roof waterproof structure according to claim 1, wherein: the top section bar B (2) is of a V-shaped structure, two sets of circular holes are symmetrically formed in the top section bar B (2), and the distance between every two circular holes is 250 mm.
4. The composite board car roof waterproof structure according to claim 3, wherein: the top section bar A (1) is also provided with a circular hole, the axis of the circular hole between the top section bar A (1) and the top section bar B (2) is the same, the fixing rivet A (3) penetrates through the circular hole between the top section bar A (1) and the top section bar B (2), an installation sleeve (16) is arranged in the circular hole between the top section bar A (1) and the top section bar B (2), a rubber pad (15) is arranged in the installation sleeve (16), and the fixing rivet A (3) penetrates through the rubber pad (15).
5. The composite board car roof waterproof structure according to claim 3, wherein: the both sides surface of roof (4) also is equipped with the mounting hole, the mounting hole of roof (4) aligns with the circular port on top section bar A (1) and top section bar B (2), fixing rivet B (5) pass the circular port and the mounting hole of roof (4) and top section bar A (1), roof (4) and top section bar B (2) respectively.
6. The composite board car roof waterproof structure according to claim 1, wherein: outside section bar glue groove (6) and inside section bar glue groove (7) all adopt the rectangle structure, the face that top section bar B (2) and top section bar A (1) contact also is equipped with inside section bar glue groove (7), outside section bar glue groove (6) and inside section bar glue groove (7) intussuseption are filled with sealed glue.
7. The composite board car roof waterproof structure according to claim 1, wherein: the surface of the top plate (4) is smooth, and the top plate (4) is of a rectangular structure.
8. The composite board car roof waterproof structure according to claim 1, wherein: roof (4) terminal surface is provided with sealing colloid (13) with the position of top section bar A (1) contact, sealing colloid (13) are provided with plate body adhesive tape (12) with the intermediate position protrusion of roof (4) contact, plate body adhesive tape embedded groove (8) have been seted up to the position that roof (4) terminal surface is located plate body adhesive tape (12), plate body adhesive tape embedded groove (8) are arranged in to plate body adhesive tape (12), the both ends of sealing colloid (13) are equipped with seal frame (14), surface contact about seal frame (14) and roof (4) tip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120911819.9U CN214729131U (en) | 2021-04-29 | 2021-04-29 | Composite sheet carriage top waterproof construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120911819.9U CN214729131U (en) | 2021-04-29 | 2021-04-29 | Composite sheet carriage top waterproof construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214729131U true CN214729131U (en) | 2021-11-16 |
Family
ID=78615106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120911819.9U Active CN214729131U (en) | 2021-04-29 | 2021-04-29 | Composite sheet carriage top waterproof construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214729131U (en) |
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2021
- 2021-04-29 CN CN202120911819.9U patent/CN214729131U/en active Active
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