CN211943301U - Lightweight door and wallboard cover structure - Google Patents
Lightweight door and wallboard cover structure Download PDFInfo
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- CN211943301U CN211943301U CN202020361300.3U CN202020361300U CN211943301U CN 211943301 U CN211943301 U CN 211943301U CN 202020361300 U CN202020361300 U CN 202020361300U CN 211943301 U CN211943301 U CN 211943301U
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- cover plate
- wallboard
- handrail
- clamping groove
- supporting seat
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Abstract
The utility model provides a lightweight vehicle door and wallboard covering structure, which comprises a vehicle body upright post, a wallboard cover plate and a handrail, wherein two ends of the handrail are fixed on the vehicle body upright post through a handrail supporting seat; an upper clamping groove, a first side clamping groove and a second side clamping groove are formed in the vehicle body upright column, a positioning sheet is installed on the handrail supporting seat, and the wallboard cover plate is arranged between the handrail supporting seat and the positioning sheet; the wallboard cover plate is provided with a cover plate connecting strip, the cover plate connecting strip is further provided with a first positioning strip corresponding to the second side clamping groove, the first positioning strip is provided with a slot, and the handrail supporting seat is arranged in the slot. The utility model relates to a lightweight door and wallboard cover structure has reduced the pulling force that comes from the handrail that the wallboard cover plate received for this available aluminum plate of wallboard cover plate replaces original thicker glass steel, need not simultaneously to fix a large amount of strengthening ribs on the wallboard cover plate, has saved a large amount of equipment materials and installation space on the whole, and the installation is more convenient.
Description
Technical Field
The utility model relates to a track traffic door technical field especially relates to a lightweight door and wallboard cover structure.
Background
The rail transit is a type of transportation means or transportation system for operating vehicles to run on a specific rail, the most typical rail transit is a railway system consisting of a traditional train and a standard railway, and along with the diversified development of the train and railway technology, the rail transit is more and more in types, not only extends over long-distance land transportation, but also is widely applied to middle-short-distance urban public transportation; the wall plate cover plate at the position of the common rail transit vehicle door and the sealing structure of the vehicle door are required to be independently installed, the whole installation is complex, and the occupied space is large; the handrail snap-on of common vehicle leads to the atress of wallboard cover plate great on the wallboard cover plate, appears the condition such as warp easily, and the wallboard cover plate need use the glass steel as the material this moment, and glass steel structure is yielding, needs the increase reinforcement to guarantee the shaping effect, has increaseed assembly cost and has wasted time and energy.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The to-be-solved technical problem of the utility model is to provide a lightweight door and wallboard cover structure to overcome among the prior art problem that track traffic door installation is complicated and wallboard cover plate warp the damage easily.
(II) technical scheme
In order to solve the technical problem, the utility model provides a lightweight door and wallboard covering structure, including automobile body stand, wallboard cover plate and handrail, the both ends of handrail are fixed on the automobile body stand through handrail supporting seat, compare the mode that original handrail was installed at wallboard cover plate, this connected mode with the power that the handrail received through the handrail supporting seat conduct to on the automobile body stand, make wallboard cover plate need not to receive great pulling force, thus can change the glass steel material of wallboard cover plate into aluminium system, saved the strengthening rib that originally needs to increase, saved installation space and material; an upper clamping groove, a first side clamping groove and a second side clamping groove are arranged on the vehicle body upright column, a first positioning hole corresponding to the first side clamping groove and a second positioning hole corresponding to the second side clamping groove are arranged on the handrail supporting seat, the upper clamping groove, the first side clamping groove and the second side clamping groove are all T-shaped clamping grooves, the handrail supporting seat is fixed on the first side clamping groove and the second side clamping groove through T-shaped bolts, a positioning sheet is arranged on the handrail supporting seat, and the wallboard cover plate is arranged between the handrail supporting seat and the positioning sheet to play a role of fixing the wallboard cover plate; the wall plate cover plate is provided with a first connecting part, the wall plate cover plate is provided with a cover plate connecting strip, the cover plate connecting strip is provided with a second connecting part corresponding to the first connecting part, the cover plate connecting strip is also provided with a first positioning strip corresponding to the second side clamping groove, the first positioning strip is fixed on the second side clamping groove through a T-shaped bolt, the first positioning strip is provided with a slot, the handrail supporting seat is arranged in the slot, so that the handrail supporting seat and the cover plate connecting strip are fixed with each other, the stability is improved, the cover plate connecting strip plays a role in sealing an external vehicle door, and a sealing element is not required to be additionally installed when the vehicle door is installed; the wallboard is installed on the vehicle body upright post, a second positioning strip corresponding to the upper clamping groove is arranged on the wallboard, the second positioning strip is fixed at the upper clamping groove through a T-shaped bolt, a bending part is arranged on the wallboard cover plate, and the bending part is abutted against the wallboard so as to play a role of sealing the wallboard.
Further, the backup pad is installed to the both sides of handrail supporting seat, the backup pad plays the support the effect of handrail supporting seat to increase of strength, be equipped with the cavity layer on the automobile body stand, through setting up the cavity layer is in order to alleviate the weight of automobile body stand.
Further, the wallboard cover plate is aluminum plate, the handrail with the material of handrail supporting seat is the stainless steel.
(III) advantageous effects
The utility model relates to a lightweight door and wallboard cover structure, the handrail that will originally fix on the wallboard cover plate passes through the handrail supporting seat to be fixed on the automobile body stand, thereby reduced the pulling force that comes from the handrail that the wallboard cover plate received by a wide margin, make this available aluminum plate of wallboard cover plate replace original thick glass steel, need not to fix a large amount of strengthening ribs on the wallboard cover plate simultaneously, saved a large amount of equipment materials and installation space on the whole, and the installation is more convenient.
Drawings
Fig. 1 is a perspective view of a lightweight door and wall panel covering structure of the present invention;
FIG. 2 is an exploded view of a lightweight door and wall covering structure of the present invention;
FIG. 3 is a perspective view of a body pillar of a lightweight door and wall covering structure of the present invention;
fig. 4 is a perspective view of a handrail and a handrail supporting seat of the lightweight covering structure for the vehicle door and the wall panel of the present invention;
FIG. 5 is a perspective view of the body pillar and the wall panel of a lightweight covering structure for vehicle doors and wall panels of the present invention;
fig. 6 is a perspective view of a wall panel cover plate of a lightweight vehicle door and wall panel covering structure of the present invention;
fig. 7 is the utility model relates to a lightweight door and wallboard cover structure's cover plate connecting plate stereogram.
Wherein: 1 is the automobile body stand, 2 is the wallboard cover plate, 3 is the handrail, 4 is the handrail supporting seat, 5 is last draw-in groove, 6 is first side draw-in groove, 7 is second side draw-in groove, 8 is first locating hole, 9 is the second locating hole, 10 is the spacer, 11 is first connecting portion, 12 is the cover plate connecting plate, 13 is the second connecting portion, 14 is first locating strip, 15 is the slot, 16 is the wallboard, 17 is the second locating strip, 18 is the portion of bending, 19 is the backup pad, 20 is the cavity layer.
Detailed Description
Referring to fig. 1 to 7, in order to solve the above technical problems, the present invention provides a lightweight door and wall covering structure, including a vehicle body pillar 1, a wall covering panel 2 and a handrail 3, referring to fig. 1 and 2, two ends of the handrail 3 are fixed on the vehicle body pillar 1 through a handrail support seat 4, compared with the existing wall covering structure in which the handrail is directly fixed on the wall covering panel, the handrail support seat 4 can transmit the pulling force applied to the handrail 3 to the vehicle body pillar 1, thereby reducing the pulling force applied to the wall covering panel 2, compared with the original thicker glass fiber reinforced plastic material, in this embodiment, the wall covering panel 2 can be made of thinner aluminum material, and the reinforcing ribs required on the glass fiber reinforced plastic are omitted, the strength of the wall covering panel 2 is higher while the material is saved, and the wall covering panel is not easy to deform and wear under stress, meanwhile, both the handrail 3 and the handrail support seat 4 are made of, the integral strength is higher; a wall plate 16 is arranged on the vehicle body upright post 1, a second positioning strip 17 corresponding to the upper clamping groove 5 is arranged on the wall plate 16, and the second positioning strip 17 is fixed on the vehicle body upright post 1; referring to fig. 3 to 5, support plates 19 are mounted on two sides of the handrail support seat 4 to support the handrail support seat 4 and reduce stress, an upper clamping groove 5, a first side clamping groove 6 and a second side clamping groove 7 are arranged on the vehicle body upright post 1, a first positioning hole 8 corresponding to the first side clamping groove 6 and a second positioning hole 9 corresponding to the second side clamping groove 7 are arranged on the handrail support seat 4, the upper clamping groove 5, the first side clamping groove 6 and the second side clamping groove 7 are all T-shaped clamping grooves, meanwhile, the first positioning hole 8 and the second positioning hole 9 are mounted on the vehicle body upright post 1 after being clamped into the T-shaped clamping groove through a T-shaped bolt, and the second positioning strip 17 is also fixed in the upper clamping groove 5 through a T-shaped bolt, which is higher in mounting strength compared with a common mounting mode; the handrail support seat 4 is provided with a positioning sheet 10, and the wallboard cover plate 2 is arranged between the handrail support seat 4 and the positioning sheet 10 so as to play a role of fixing the wallboard cover plate 2 and prevent the wallboard cover plate 2 from being subjected to overlarge pulling force of the handrail 3 to prevent deformation; the vehicle body pillar 1 is provided with a hollow layer 20, and the hollow layer 20 reduces the material used for processing the vehicle body pillar 1, thereby achieving light weight.
Referring to fig. 6 and 7, a first connecting portion 11 is provided on the wall panel cover plate 2, a cover plate connecting strip 12 is installed on the wall panel cover plate 2, a second connecting portion 13 corresponding to the first connecting portion 11 is provided on the cover plate connecting strip 12, the second connecting portion 13 is fixed on the first connecting portion 11 by bolts, so that the cover plate connecting strip 12 is fixed on the wall panel cover plate 2, a first positioning strip 14 corresponding to the second side engaging groove 7 is further provided on the cover plate connecting strip 12, the first positioning strip 14 is fixed on the second side engaging groove 7 by a T-shaped bolt, a slot 15 is provided on the first positioning strip 14, the handrail supporting seat 4 is disposed in the slot 15, so that the handrail supporting seat 4 and the cover plate connecting strip 12 are fixed to each other to play a role of integral reinforcement, and the cover plate connecting strip 12 also plays a role of sealing an external vehicle door, so that no sealing component is required to be added when the external vehicle door is, the wallboard cover plate 2 is provided with a bent part 18, and the bent part 18 is abutted against the wallboard 16 and also plays a role in sealing between the wallboard 16 and the wallboard cover plate 2.
The utility model relates to a lightweight door and wallboard cover structure, the handrail that will originally fix on the wallboard cover plate passes through the handrail supporting seat to be fixed on the automobile body stand, thereby the pulling force that comes from the handrail that the wallboard cover plate received has been reduced substantially, the deformation damage after having avoided wallboard cover plate atress, make this available aluminum plate of wallboard cover plate replace original thicker glass steel, need not to fix a large amount of strengthening ribs on the wallboard cover plate simultaneously, a large amount of equipment materials and installation space have been saved on the whole, and the installation is more convenient, the cover plate connecting strip has played the effect that sealed this wallboard cover structure and outside door, make outside door need not to increase seal assembly when the installation, make this wallboard cover structure whole realize the lightweight equipment.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. A light-weight vehicle door and wallboard covering structure is characterized by comprising a vehicle body upright post (1), a wallboard cover plate (2) and a handrail (3), wherein two ends of the handrail (3) are fixed on the vehicle body upright post (1) through a handrail supporting seat (4); an upper clamping groove (5), a first side clamping groove (6) and a second side clamping groove (7) are formed in the vehicle body upright column (1), a first positioning hole (8) corresponding to the first side clamping groove (6) and a second positioning hole (9) corresponding to the second side clamping groove (7) are formed in the handrail supporting seat (4), a positioning sheet (10) is installed on the handrail supporting seat (4), and the wallboard cover plate (2) is arranged between the handrail supporting seat (4) and the positioning sheet (10); be equipped with first connecting portion (11) on wallboard cover plate (2), install cover plate connecting strip (12) on wallboard cover plate (2), be equipped with on cover plate connecting strip (12) with second connecting portion (13) that first connecting portion (11) correspond, still be equipped with on cover plate connecting strip (12) with first location strip (14) that second side draw-in groove (7) correspond, be equipped with slot (15) on first location strip (14), handrail supporting seat (4) are arranged in slot (15).
2. The light weight vehicle door and wall panel covering structure of claim 1, wherein: install wallboard (16) on automobile body stand (1), be equipped with on wallboard (16) with go up second location strip (17) that draw-in groove (5) correspond.
3. The light weight vehicle door and wall panel covering structure of claim 2, wherein: the wallboard cover plate (2) is provided with a bending part (18), and the bending part (18) is abutted against the wallboard (16).
4. The light weight vehicle door and wall panel covering structure of claim 1, wherein: and supporting plates (19) are arranged on two sides of the handrail supporting seat (4).
5. The light weight vehicle door and wall panel covering structure of claim 1, wherein: the upper clamping groove (5), the first side clamping groove (6) and the second side clamping groove (7) are all T-shaped clamping grooves.
6. The light weight vehicle door and wall panel covering structure of claim 1, wherein: and a hollow layer (20) is arranged on the vehicle body upright post (1).
7. The light weight vehicle door and wall panel covering structure of claim 1, wherein: wallboard cover plate (2) are aluminum plate, handrail (3) with the material of handrail supporting seat (4) is the stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020361300.3U CN211943301U (en) | 2020-03-20 | 2020-03-20 | Lightweight door and wallboard cover structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020361300.3U CN211943301U (en) | 2020-03-20 | 2020-03-20 | Lightweight door and wallboard cover structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211943301U true CN211943301U (en) | 2020-11-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020361300.3U Active CN211943301U (en) | 2020-03-20 | 2020-03-20 | Lightweight door and wallboard cover structure |
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| Country | Link |
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| CN (1) | CN211943301U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115123324A (en) * | 2022-07-19 | 2022-09-30 | 中车南京浦镇车辆有限公司 | Novel door post cover plate mounting structure and mounting method for railway vehicle |
-
2020
- 2020-03-20 CN CN202020361300.3U patent/CN211943301U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115123324A (en) * | 2022-07-19 | 2022-09-30 | 中车南京浦镇车辆有限公司 | Novel door post cover plate mounting structure and mounting method for railway vehicle |
| CN115123324B (en) * | 2022-07-19 | 2024-03-01 | 中车南京浦镇车辆有限公司 | Novel door post cover plate mounting structure and mounting method for railway vehicle |
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