CN213168317U - Engineering machinery vehicle cab top cover - Google Patents
Engineering machinery vehicle cab top cover Download PDFInfo
- Publication number
- CN213168317U CN213168317U CN202021085989.8U CN202021085989U CN213168317U CN 213168317 U CN213168317 U CN 213168317U CN 202021085989 U CN202021085989 U CN 202021085989U CN 213168317 U CN213168317 U CN 213168317U
- Authority
- CN
- China
- Prior art keywords
- glass
- movable frame
- transparent toughened
- toughened glass
- machinery vehicle
- 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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- 239000005341 toughened glass Substances 0.000 claims abstract description 22
- 239000005340 laminated glass Substances 0.000 claims abstract description 19
- 229920000620 organic polymer Polymers 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims 4
- 230000008901 benefit Effects 0.000 abstract description 8
- 239000011521 glass Substances 0.000 abstract description 8
- 150000001875 compounds Chemical class 0.000 abstract description 4
- 210000003128 head Anatomy 0.000 description 6
- 230000035939 shock Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 210000004127 vitreous body Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
Images
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
The utility model discloses an engineering machinery vehicle driver's cabin dome cover, including dome main part (1), movable frame (2), laminated glass (3), pivot (4), its characterized in that, install movable frame (2) through pivot (4) in dome main part (1), install laminated glass (3) in movable frame (2), laminated glass (3) include first transparent toughened glass (31), organic polymer intermediate coat (32) and second transparent toughened glass (33), first transparent toughened glass (31) and organic polymer intermediate coat (32), second transparent toughened glass (33) are compound to be made integrative. The utility model has the advantages that the whole structure is simple, through laminated glass's design, it is not fragile when the glass body receives the impact, has the advantage that the security performance is high.
Description
Technical Field
The utility model relates to an engineering machine tool car accessory technical field especially relates to an engineering machine tool car driver's cabin overhead guard.
Background
The cab of the engineering machinery vehicle is a place where operators work, and the structure of the cab is directly related to the safety, the working efficiency and the health of drivers. The cab is generally in a metal thin shell structure, is flexibly connected with the frame, does not bear load, belongs to a non-bearing type vehicle body, and comprises a frame, a top cover, a top inner decoration, a floor and a side door, wherein the top cover is connected above the frame, the top cover of the cab of the engineering machinery vehicle has the functions of sealing, sound insulation, heat insulation and head protection, and the internal comfort of the cab can be improved.
And current engineering machine tool car driver's cabin dome adopts the integrative formation of a monoblock steel sheet to make, the operator need look over when operating the engineering van and look over operational environment, often need to stretch out through the head toward the window on left and right sides both sides and just can look over the top, bring serious inconvenience for user's operation, its light permeability of engineering van top structure that utilizes integral steel sheet to make moreover is not high, can only reveal a little light through two little windows of side, in the cloudy day, the inside darker of driver's cabin, influence teachers and fathers to the operation of engineering van.
Chinese patent 2018, 03 month 06, discloses a patent of a top structure of a cab of a machineshop truck, and the granted publication numbers thereof are: CN207072392U, including driver's cabin main part, shock pad two, shock pad three, axis of rotation, sealed pad and fender needle, the head cover is installed to the top of driver's cabin casing, the junction of head cover and driver's cabin main part is provided with the buffer layer, transparent glass body three is installed on the movable frame, transparent glass body three is provided with shock pad three with the junction of movable frame, there is rotation axis connection between movable frame and the head cover, sealed opening part that sets up in the middle of the head cover, be provided with fixed axis of rotation on the inner wall of movable frame, it installs in fixed axis of rotation to keep off the needle. The utility model discloses a can improve the connection leakproofness between main part and the hood, improve the waterproof performance of driver's cabin, reduce the friction noise that sends between hood and the main part, be favorable to wholly improving the practicality of this top structure, above-mentioned design has multiple advantages, but its overall structure is complicated, and adopt the design of the transparent glass body, and ordinary transparent glass body receives to strike breakable, has the potential safety hazard, consequently if design a simple structure and install the glass body on hood fragile be the technical problem that at present urgently need to solve.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that an overall structure is simple is provided, through laminated glass's design, is not fragile when the vitreous body receives the impact, has the engineering machinery vehicle driver's cabin overhead guard of the advantage that the security performance is high.
In order to solve the technical problem, the utility model provides an engineering machinery vehicle driver's cabin dome cover, including dome cover main part, movable frame, laminated glass, pivot, its characterized in that, install movable frame through the pivot in the dome cover main part, install laminated glass in the movable frame, laminated glass includes first transparent toughened glass, organic polymer intermediate coat and the transparent toughened glass of second, first transparent toughened glass and organic polymer intermediate coat, the transparent toughened glass of second are compound to be made integrative.
Furthermore, the number of the rotating shafts is two.
Furthermore, the movable frame is made of stainless steel materials.
Further, the rotating shaft is connected to the top surface of the top cover main body.
Furthermore, a sealing gasket is arranged at the opening in the middle of the top cover main body.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model has the advantages that the whole structure is simple, through laminated glass's design, its laminated glass is made by first transparent toughened glass and organic polymer intermediate coat, the compound an organic whole of the transparent toughened glass of second, and is not fragile when the glass body receives the impact, has the advantage that the security performance is high.
Drawings
Fig. 1 is a first schematic structural diagram of the present invention;
FIG. 2 is a second schematic structural view of the present invention;
fig. 3 is a schematic structural view of the laminated glass of the present invention.
Reference numbers in the figures:
1-top cover body 2-movable frame 3-sandwich glass
4-rotating shaft 12-sealing gasket 31-first transparent toughened glass
32-organic polymer intermediate film 33-second transparent toughened glass.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the protection scope of the present invention can be defined more clearly and clearly.
Referring to fig. 1-3, an engineering machinery vehicle cab top cover comprises a top cover main body 1, a movable frame 2, laminated glass 3 and a rotating shaft 4, wherein the movable frame 2 is installed on the top cover main body 1 through two rotating shafts 4, the laminated glass 3 is installed in the movable frame 2, the laminated glass 3 comprises first transparent toughened glass 31, an organic polymer intermediate film 32 and second transparent toughened glass 33, the first transparent toughened glass 31, the organic polymer intermediate film 32 and the second transparent toughened glass 33 are compounded into a whole, the movable frame 2 is made of a stainless steel material, the rotating shaft 4 is connected to the top surface of the top cover main body 1, and a sealing gasket 12 is arranged at an opening in the middle of the top cover main body 1.
To sum up, the utility model has the advantages that the whole structure is simple, through laminated glass's design, its laminated glass is made by first transparent toughened glass and organic polymer intermediate coat, the compound an organic whole of the transparent toughened glass of second, and is difficult for breaking when the vitreous body receives the impact, has the security performance height.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiment, but all equivalent modifications or changes made by those skilled in the art according to the present invention should be included in the protection scope of the claims.
Claims (5)
1. The utility model provides an engineering machinery vehicle driver's cabin dome cover, includes dome cover main part (1), movable frame (2), laminated glass (3), pivot (4), its characterized in that, movable frame (2) are installed through pivot (4) on dome cover main part (1), install laminated glass (3) in the movable frame (2), laminated glass (3) include first transparent toughened glass (31), organic polymer intermediate coat (32) and second transparent toughened glass (33), first transparent toughened glass (31) and organic polymer intermediate coat (32), second transparent toughened glass (33) complex make an organic wholely.
2. The cab roof of the construction machinery vehicle as claimed in claim 1, wherein: the number of the rotating shafts (4) is two.
3. The cab roof of the construction machinery vehicle as claimed in claim 1, wherein: the movable frame (2) is made of stainless steel materials.
4. The cab roof of the construction machinery vehicle as claimed in claim 1, wherein: the rotating shaft (4) is connected to the top surface of the top cover main body (1).
5. The cab roof of the construction machinery vehicle as claimed in claim 1, wherein: and a sealing gasket (12) is arranged at the opening in the middle of the top cover main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021085989.8U CN213168317U (en) | 2020-06-13 | 2020-06-13 | Engineering machinery vehicle cab top cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021085989.8U CN213168317U (en) | 2020-06-13 | 2020-06-13 | Engineering machinery vehicle cab top cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213168317U true CN213168317U (en) | 2021-05-11 |
Family
ID=75787900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021085989.8U Active CN213168317U (en) | 2020-06-13 | 2020-06-13 | Engineering machinery vehicle cab top cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213168317U (en) |
-
2020
- 2020-06-13 CN CN202021085989.8U patent/CN213168317U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |