CN203142492U - Automatic sunshade frame of transport vehicle - Google Patents
Automatic sunshade frame of transport vehicle Download PDFInfo
- Publication number
- CN203142492U CN203142492U CN 201320193000 CN201320193000U CN203142492U CN 203142492 U CN203142492 U CN 203142492U CN 201320193000 CN201320193000 CN 201320193000 CN 201320193000 U CN201320193000 U CN 201320193000U CN 203142492 U CN203142492 U CN 203142492U
- Authority
- CN
- China
- Prior art keywords
- transport vehicle
- expansion link
- support
- puggaree
- vehicle automatic
- 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.)
- Expired - Fee Related
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- Tents Or Canopies (AREA)
- Building Awnings And Sunshades (AREA)
Abstract
The utility model discloses an automatic sunshade frame of a transport vehicle, comprising rear hinged supports, wherein the rear hinged supports are hinged with the rear side of a support; the top end of an expansion link is hinged with the front end of the support through a front hinged support; two slide bars at the left and right ends of the support are connected with sunshade cloth; counter weight sliding blocks are arranged on the two slide bars, closing to the direction of a vehicle head; the sunshade cloth is connected with the slide bars through a plurality of sliding rings; the tail end of the sunshade cloth is fixed on the tail end heads of the slide bars; and the front end of the sunshade cloth is fixedly connected with the counter weight sliding blocks. According to the automatic sunshade frame of the transport vehicle, the lifting of the support is driven through utilizing the expansion function of the expansion bar, and the sunshade cloth is driven to slide forward and backward on the slide bars through the gravity action of the counter weight sliding blocks, so that the automatic unfolding and folding of the sunshade frame are realized; and compared with the common sunshade frame, the automatic sunshade frame has the advantages that manual operation is not needed, the unfolding and folding can be automatically completed, time and labor are saved, and the working efficiency is improved.
Description
Technical field
The utility model relates to a kind of transport vehicle carriage parts, specifically is a kind of transport vehicle automatic sun-shading canopy that can automatic shutter.
Background technology
Under hot environment, transport vehicle such as dumping car generally all need to use sunshade that the compartment is covered when the transportation cement concrete, to reduce cement concrete dehydration and temperature rise.Common sunshade structure is comparatively simple, need manually pull puggaree during use, makes it reach the purpose of opening with closed, time-consuming, effort, inefficiency.
Summary of the invention
The purpose of this utility model provide a kind of can be easy to use, high efficiency can be opened the transport vehicle automatic sun-shading canopy with closure automatically.
The purpose of this utility model is achieved in that a kind of transport vehicle automatic sun-shading canopy, comprises the back free bearing, and the rear side of back free bearing and support is hinged, and the top of expansion link is hinged by the front side of preceding free bearing and support; Two slide bars are connected with puggaree about described support, near the headstock direction weight slide block are installed also on two slide bars.
Described puggaree is connected with slide bar by a plurality of slip rings, and the tail end of puggaree is fixed on the tail end head of slide bar, and the front end of puggaree is captiveed joint with weight slide block.
Described expansion link is fixed in the middle of the compartment front apron outer wall by a L type connecting panel.
Described expansion link is connected with master cock in the transport trolley operator's compartment by circuit.
The position of free bearing is flexible lower than the position of back free bearing when being in contraction state before described.
Described expansion link is vapour-pressure type, fluid pressure type or electrodynamic type expansion link.
Described puggaree adopts the lightweight canvas material to make.
The novel transport vehicle automatic sun-shading canopy that provides of this reality, utilize the Telescopic of expansion link, drive the support lifting, by the gravity effect of clump weight, drive puggaree front and back on slide bar and slide, thereby realize that the automatic unlatching of sunshade is with closed, compare with common sunshade, do not need manual operation, open with closure and finish automatically, save time, laborsaving, improved work efficiency.
Description of drawings
The utility model is described in further detail below in conjunction with concrete drawings and Examples.
Fig. 1 is main TV structure scheme drawing of the present utility model.
Fig. 2 is plan structure scheme drawing of the present utility model.
Fig. 3 is support of the present utility model front side schematic side view.
Fig. 4 is transport vehicle automatic sun-shading shed device working state schematic representation.
The specific embodiment
Shown in Fig. 1～3, a kind of transport vehicle automatic sun-shading canopy comprises back free bearing 6, and back free bearing 6 is hinged with the rear side of support 2, and the top of expansion link 3 is hinged with the front side of support 2 by preceding free bearing 7; Two slide bar 2-1 are connected with puggaree 4 about described support 2, near the headstock direction weight slide block 5 are installed also on two slide bar 2-1.Described puggaree 4 is connected with slide bar 2-1 by a plurality of slip rings 8, and the tail end of puggaree 4 is fixed on the tail end head of slide bar 2-1, and the front end of puggaree 4 is captiveed joint with weight slide block 5.
Described expansion link 3 is fixed in the middle of the compartment 1 front apron outer wall by a L type connecting panel 9.
Described expansion link 3 is connected by circuit 3-1 and transport trolley operator's compartment 10 interior master cocies.
The position of free bearing 7 is lower than the position of back free bearing 6 when expansion link 3 is in contraction state before described.
Described expansion link 3 is vapour-pressure type, fluid pressure type or electrodynamic type expansion link.Described puggaree 4 adopts the lightweight canvas material to make.
In the utility model, expansion link 3 is arranged on the compartment 1 front apron outer wall, is fixed in the middle of the compartment 1 front apron outer wall by a L type connecting panel 9, and two back free bearings 6 are arranged on the tail end top of compartment 1 left and right side baffle plate.
When the utility model uses, as shown in Figure 4, be example with the dumping car, before dumping car was subjected to concrete material, chaufeur was in the master cock of operator's compartment 10 operation expansion links 3, when expansion link 3 elongation jack-up slide bars 2, clump weight 5 is under the deadweight application force, to the dumping car afterbody, sunshade folds drive puggaree 4 along slide bar 2 landing together, realizes open function; After dumping car had been adorned concrete material, the master cock of driver's operation expansion link 3 was when shrinking expansion link 3, clump weight 5 is under the deadweight application force, and landing is to the body of tipper carriage front portion together to drive puggaree 4 front end edge slide bars 2, and sunshade cloth 4 launches, cover whole compartment, realize closure function.
Claims (7)
1. transport vehicle automatic sun-shading canopy is characterized in that: comprise back free bearing (6), back free bearing (6) is hinged with the rear side of support (2), and the top of expansion link (3) is hinged by the front side of preceding free bearing (7) and support (2); Two slide bars (2-1) are connected with puggaree (4) about described support (2), go up near the headstock direction at two slide bars (2-1) weight slide block (5) also is installed.
2. a kind of transport vehicle automatic sun-shading canopy according to claim 1, it is characterized in that: described puggaree (4) is connected with slide bar (2-1) by a plurality of slip rings (8), the tail end of puggaree (4) is fixed on the tail end head of slide bar (2-1), and the front end of puggaree (4) is captiveed joint with weight slide block (5).
3. a kind of transport vehicle automatic sun-shading canopy according to claim 1, it is characterized in that: described expansion link (3) is fixed in the middle of compartment (1) the front apron outer wall by a L type connecting panel (9).
4. a kind of transport vehicle automatic sun-shading canopy according to claim 1 is characterized in that: described expansion link (3) is connected by the interior master cock of circuit (3-1) and transport trolley operator's compartment.
5. a kind of transport vehicle automatic sun-shading canopy according to claim 1 is characterized in that: the position of free bearing (7) is lower than the position of back free bearing (6) when being in contraction state at expansion link (3) before described.
6. according to claim 1 or 3 or 4 described a kind of transport vehicle automatic sun-shading canopies, it is characterized in that: described expansion link (3) is vapour-pressure type, fluid pressure type or electrodynamic type expansion link.
7. a kind of transport vehicle automatic sun-shading canopy according to claim 1 is characterized in that: described puggaree (4) adopts the lightweight canvas material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320193000 CN203142492U (en) | 2013-04-17 | 2013-04-17 | Automatic sunshade frame of transport vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320193000 CN203142492U (en) | 2013-04-17 | 2013-04-17 | Automatic sunshade frame of transport vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203142492U true CN203142492U (en) | 2013-08-21 |
Family
ID=48970041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320193000 Expired - Fee Related CN203142492U (en) | 2013-04-17 | 2013-04-17 | Automatic sunshade frame of transport vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203142492U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103213528A (en) * | 2013-04-17 | 2013-07-24 | 中国葛洲坝集团股份有限公司 | Automatic sunshade of transport vehicle |
-
2013
- 2013-04-17 CN CN 201320193000 patent/CN203142492U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103213528A (en) * | 2013-04-17 | 2013-07-24 | 中国葛洲坝集团股份有限公司 | Automatic sunshade of transport vehicle |
| CN103213528B (en) * | 2013-04-17 | 2016-08-31 | 中国葛洲坝集团股份有限公司 | Automatic sunshade of transport vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 Termination date: 20190417 |