CN220865407U - Plug-in type dividing wall fixing structure - Google Patents
Plug-in type dividing wall fixing structure Download PDFInfo
- Publication number
- CN220865407U CN220865407U CN202322278899.0U CN202322278899U CN220865407U CN 220865407 U CN220865407 U CN 220865407U CN 202322278899 U CN202322278899 U CN 202322278899U CN 220865407 U CN220865407 U CN 220865407U
- Authority
- CN
- China
- Prior art keywords
- plug
- partition wall
- groove
- strip
- wall body
- 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.)
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Links
- 238000005192 partition Methods 0.000 claims abstract description 59
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 15
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 abstract description 3
- 238000013016 damping Methods 0.000 abstract description 3
- 230000003139 buffering effect Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 30
- 229920005989 resin Polymers 0.000 description 7
- 239000011347 resin Substances 0.000 description 7
- 239000006260 foam Substances 0.000 description 6
- 239000004744 fabric Substances 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 239000012792 core layer Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000003365 glass fiber Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005253 cladding Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- -1 polyethylene terephthalate Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Abstract
The utility model belongs to the technical field of rail transit equipment, and relates to a plug-in type partition wall fixing structure, wherein a positioning block is arranged between a partition wall body and a plug-in strip, a felt is arranged between the partition wall body and the plug-in groove, a top connecting code, the plug-in strip and the plug-in groove are all connected with a vehicle body, the top connecting and fixing mode of the partition wall body is unchanged, a side part and the bottom are fixed in a plug-in mode, namely the top is fixed with the vehicle body through the top connecting code, the side part is fixed with the vehicle body through the plug-in groove, the bottom is fixed with the vehicle body through the plug-in strip, the felt is arranged between the partition wall body and the plug-in groove for buffering and damping, and the positioning block is arranged between the partition wall body and the plug-in strip for positioning and fastening; the novel aluminum structure is simple in installation, convenient to operate, firm in fixation, attractive in appearance, convenient to detach, capable of being installed and maintained in a narrow space, capable of saving labor hour, improving installation and production efficiency, more convenient to operate and free of limitation of installation space compared with the installation mode of a flanging structure or an aluminum structure.
Description
Technical field:
The utility model belongs to the technical field of rail transit equipment, and particularly relates to a plug-in type partition wall fixing structure which is also used for installing end walls of high-speed rail or subway built-in products.
The background technology is as follows:
When the partition wall in the prior art is installed and fixed, the top and the side face are generally fixed with the vehicle body through connecting codes, and the lower part is fixed on the floor through flanging or corner aluminum. However, in order to increase the space in a vehicle, some vehicle types are compact in built-in design, the installation space reserved for the partition wall is small, and the installation cannot be performed in an installation environment in which the space is narrow and tools cannot enter, and the bottom and the side surfaces of the partition wall are fixed by flanging or corner aluminum. For example, chinese patent 202010697359.4 discloses a detachable cab partition for a novel fully automatic driving vehicle, which comprises a cab side partition component, a cab partition door, a cab side partition top plate component, and a cab side partition top plate component, wherein an inserting structure is formed between both sides of the cab side partition component and the cab side wall; the passenger compartment side dividing wall component and the cab side dividing wall component are connected with respective dividing wall top plates at the positions of longitudinal central lines, wherein the upper parts are connected and fixed through mounting cross beams by using bolt fasteners, the mounting cross beams are connected with connecting pieces connected to a car roof chute, and the lower parts are connected and fixed through dividing wall flanging by using screws; the passenger compartment side dividing wall component and the upper part of the cab side dividing wall component, which is close to two sides, are connected with a cab roof chute by virtue of right-angle mounting angle aluminum through bolts; the passenger compartment side partition wall component and the cab side partition wall component are fixedly connected with the floor interface through a middle piece and a screw. The patent 202122952883.4 discloses a cab back wall with an explosion-proof and bulletproof function, which comprises a left back wall partition wall, a right back wall partition wall, a back wall door and a door frame section bar; the left side rear wall partition wall and the right side rear wall partition wall are fixed on the vehicle body, and the lower ends of the left side rear wall partition wall and the right side rear wall partition wall are installed in a vehicle body installation groove at the lower part of the vehicle body; the door frame section bar is arranged on the upper side of the rear wall door, and the left rear wall partition wall, the right rear wall partition wall and the rear wall door are firmly connected through the door frame section bar; the door frame section bar sets up the turn-ups structure, and turn-ups structure cladding is on the left and right sides both ends of back wall door to and on the inboard terminal surface of left side back wall dividing wall and right side back wall dividing wall. The interior trim partition wall of the rail transit vehicle disclosed in China patent 201320141704.1 comprises a partition wall body, wherein a door frame, a window frame and a flanging and/or an embedded part capable of being installed on a vehicle body are arranged on the partition wall body; the partition wall comprises an upper skin layer, a first resin layer, a foam core layer, a second resin layer and a lower skin layer which are sequentially connected and combined into a whole, wherein the outer surface of the upper skin layer and/or the outer surface of the lower skin layer is combined with a decorative material layer, the foam core layer is provided with more than two diversion holes which enable the upper surface and the lower surface of the foam core layer to be communicated, the aperture of each diversion hole is 1.5-2.5 mm, the distance between every two adjacent diversion holes is 20-50 mm, the foam core layer is a closed-cell hard foam layer, the thickness is 8-20 mm, the closed-cell hard foam layer is a phenolic layer, a polyurethane layer, a polyvinyl chloride layer, a polyethylene terephthalate layer or a polymethacrylimide layer, the upper skin layer and the lower skin layer are both high-performance glass fiber fabric layers, the thickness is 1-1.5 mm, the high-performance glass fiber fabric layers are multiaxial fabric layers, warp-weft woven fabric layers, stitched fabric layers or knitted fabric layers, and the first resin layer and the second resin layer are unsaturated resin layers, vinyl resin layers or epoxy resin layers; the decorative material layer is a resin gel coat layer or a paint layer, the thickness of the flanging is 3-5mm, and the thicknesses of the door frame and the window frame are 2-4mm. Therefore, it is necessary to develop a new installation method for fixing the bottom of the partition wall having a small installation space.
The invention comprises the following steps:
The utility model aims to overcome the defects of the prior art, and develops and designs a plug-in type partition wall fixing structure, wherein the upper part is fixedly connected, and the side surface and the bottom are connected in a plug-in fixing mode.
In order to achieve the above purpose, the plug-in type partition wall fixing structure related to the utility model comprises a partition wall body, a top connecting code, a plug-in strip and a plug-in groove, wherein the top connecting code, the plug-in strip and the plug-in groove are respectively connected with the top, the bottom and the side parts of the partition wall body; a positioning block is arranged between the partition wall body and the inserting strip, and a felt is arranged between the partition wall body and the inserting groove; in addition, the top connecting code, the inserting strip and the inserting groove are all connected with the vehicle body.
The bottom of the partition wall body is provided with a groove, and the shape of the groove comprises a triangle, a trapezoid and a V shape; the top of the plug strip is provided with a bulge which is matched with the groove; the partition wall body is locked through the positioning block after being spliced with the splicing strip.
When the plug-in type partition wall fixing structure related to the utility model is assembled,
The top of the dividing wall body is connected with the vehicle body through a top connecting code;
the bottom is connected with the positioning block through a screw and then is spliced with the splicing strip, and the bottom is contacted with the inclined plane;
the side part of the dividing wall body is inserted into the groove of the insertion groove and buffered by the felt,
Damping and increasing friction force;
therefore, the spacing and the fixing of the partition wall body in the up-down, left-right and front-back directions are realized.
Compared with the prior art, the top connection and fixation mode of the partition wall body is unchanged, the side part and the bottom are fixed in an inserting mode, namely, the top is fixed with the vehicle body through a top connection code, the side part is fixed with the vehicle body through an inserting groove, the bottom is fixed with the vehicle body through an inserting strip, a felt is arranged between the partition wall body and the inserting groove for buffering and damping, and a positioning block is arranged between the partition wall body and the inserting strip for positioning and fastening; the novel aluminum nail clamp is simple in installation, convenient to operate, firm in fixation, attractive in appearance, convenient to detach, capable of being installed and maintained in a narrow space, capable of saving labor hour, improving installation and production efficiency, more convenient to operate compared with a flanging structure or an installation mode of an angle aluminum structure, free of exposed open nails after installation, and free of limitation of installation space.
Description of the drawings:
fig. 1 is a schematic diagram of the principle of the main structure of the present utility model.
Fig. 2 is a side view of the body structure of the present utility model.
Fig. 3 is a top view of the body structure of the present utility model.
Fig. 4 is a schematic diagram of a partial structure of the present utility model.
FIG. 5 is a schematic diagram showing the connection relationship between the partition wall body and the plugging strip according to the present utility model.
FIG. 6 is a schematic diagram showing the connection relationship between the partition body and the plugging slot according to the present utility model.
Detailed Description
The utility model will be further described with reference to the drawings and the detailed description.
Example 1:
The plug-in type partition wall fixing structure related to the embodiment comprises a partition wall body 1, a top connecting code 2, a positioning block 3, a plug-in strip 4, a felt 5 and a plug-in groove 6; the top edge of the dividing wall body 1 is provided with a top connecting code 2, the bottom edge is provided with a positioning block 3 and is connected with an inserting strip 4, and the side edge is provided with a felt 5 and is connected with an inserting groove 6; the partition wall body 1 is connected with the top connecting code 2 and the positioning block 3 through bolts, the partition wall body 1 is connected with the felt 5 through adhesion, and the partition wall body 1 is connected with the plugging strip 4 and the plugging groove 6 through plugging.
The plug-in type partition wall fixing structure that this embodiment relates to when assembling:
Firstly, mounting the plugging strip 4 and the plugging groove 6 on a vehicle body through screws, and plugging the side surface of the partition wall body 1 into the groove of the plugging groove 6;
Then, the bottom of the partition wall body 1 is spliced with the splicing strip 4 and positioned by the positioning block 3;
finally, the top of the dividing wall body 1 is connected with the top of the vehicle body through a top connecting code 2;
Thus, the partition wall body 1 is fixed up, down, left, right, front and rear.
Claims (5)
1. The utility model provides a plug-in type dividing wall fixed knot constructs, includes the top connecting sign indicating number with dividing wall body and be connected with its top, its characterized in that still includes plug strip and the jack groove of being connected with dividing wall body bottom and lateral part respectively.
2. The structure of claim 1, wherein a positioning block is disposed between the partition body and the plugging strip.
3. The structure according to claim 1, wherein a felt is provided between the partition body and the insertion groove.
4. The plug-in type partition wall fixing structure according to claim 1, wherein the top connecting code, the plug-in strip and the plug-in groove are all connected with the vehicle body.
5. The structure according to any one of claims 1 to 4, wherein the bottom of the partition body is provided with a groove, the shape of the groove includes triangle, trapezoid and V-shape, and the top of the plugging bar is provided with a protrusion adapted to the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322278899.0U CN220865407U (en) | 2023-08-24 | 2023-08-24 | Plug-in type dividing wall fixing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322278899.0U CN220865407U (en) | 2023-08-24 | 2023-08-24 | Plug-in type dividing wall fixing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220865407U true CN220865407U (en) | 2024-04-30 |
Family
ID=90817533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322278899.0U Active CN220865407U (en) | 2023-08-24 | 2023-08-24 | Plug-in type dividing wall fixing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220865407U (en) |
-
2023
- 2023-08-24 CN CN202322278899.0U patent/CN220865407U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |