CN212897711U - A telescopic canopy for grit storage yard - Google Patents
A telescopic canopy for grit storage yard Download PDFInfo
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- CN212897711U CN212897711U CN202020860301.2U CN202020860301U CN212897711U CN 212897711 U CN212897711 U CN 212897711U CN 202020860301 U CN202020860301 U CN 202020860301U CN 212897711 U CN212897711 U CN 212897711U
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Abstract
The utility model relates to a telescopic canopy for grit store yard, including the wall of both sides, the guide rail is installed on the top along length direction to two walls, and the pole setting of gyro wheel is taken to symmetry installation several bottom on two guide rails, installs drive roller's motor in one of them pole setting, installs a telescopic steelframe between the top of all pole settings, telescopic steelframe mainly comprises several horizontal poles and several folding connecting rod, the horizontal pole is connected between the pole setting of both sides, folding connecting rod connects between adjacent horizontal pole, install the canopy on the telescopic steelframe. The utility model discloses a motor drive gyro wheel removes on the guide rail, lets telescopic reinforcing bar shrink or open. When the material enters the field, the rain shed is opened, the vehicle can unload infinitely high, and after the feeding is finished, the rain shed is closed to form the sun-shading and rain-sheltering effect. Can be arranged in areas with limited high requirements. The installation is convenient, the cost is low, and the investment cost of the capital construction of the equipment is saved.
Description
Technical Field
The utility model relates to a telescopic canopy for grit stock ground belongs to grit stock ground sunshade equipment technical field of keeping out rain.
Background
Concrete mixes station grit storage yard and need set up the canopy according to Shanghai's ground environmental protection requirement, can reduce the rainwater on the one hand and bring undulant influence to the thickness aggregate moisture content, and on the other hand also can the sunshade prevent insolate, reduces the material temperature of aggregate to the stable performance of guarantee concrete material. After the freight vehicle is fully loaded with sandstone materials and enters the field, the materials are dumped by lifting, and then the freight vehicle leaves the field.
The height of the self-unloading transport vehicle is 3.5-4.0 m, the total height of the unloading and lifting is 10m, the maximum height of the large vehicle during unloading can reach 15m, the height requirement needs to be considered during ceiling erection, and the height of the steel structure upright column of the closed ceiling is increased. In order to meet the height requirement of dumping materials of various transport vehicles, a 15-20m high material shed is required to be arranged, and firstly, the high material shed cannot be erected in areas with limited height requirements, such as airport areas, city center areas, municipal elevated adjacent areas and the like; secondly, the capital construction investment cost is high, the construction needs to be designed through a professional qualified steel structure unit, and the special mechanical design needs to be carried out on the bearing H-shaped steel column; thirdly, the higher the height of the closed rain shed is, the larger the area is, the larger the wind resistance is, and the typhoon resistance is reduced; finally, the driver of the transport vehicle can blindly enter and exit the site, and the steel of the accidental accidents of pulling and damaging the ceiling can happen.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a technique aim at overcomes not enough that prior art exists, provides a telescopic canopy for grit storage yard, can open or close the canopy according to the altitude mixture requirement that all kinds of haulage vehicle unloaded.
The utility model adopts the technical scheme as follows:
a telescopic rain shed for a gravel storage yard comprises walls arranged on two opposite sides of the gravel storage yard, guide rails are arranged at the top ends of the two walls along the length direction, a plurality of vertical rods with rollers at the bottoms are symmetrically arranged on the two guide rails, a motor for driving the rollers is arranged on one vertical rod,
a telescopic steel frame is arranged between the tops of all the upright posts, the telescopic steel frame is mainly formed by connecting a plurality of cross rods and a plurality of folding connecting rods,
the cross rods are connected between the two symmetrical vertical rods at two sides, the folding connecting rods are connected between the adjacent cross rods, and the rain shed is installed on the telescopic steel frame.
Further, in order to increase the overall operation stability, two vertical rods on each side form a group, and the vertical rods in each group are connected and reinforced through short rods.
Further, the number of the folding connecting rods between the adjacent cross rods is 4, wherein two folding connecting rods are used for connecting the end parts of the adjacent cross rods.
Further, the canopy is made of canvas.
Further, the wall is formed by pouring concrete.
Further, the height of the wall is 3-5 m.
The utility model discloses an operating principle is, through the removal of motor drive gyro wheel on the guide rail, lets telescopic reinforcing bar shrink or open. When the material enters the field, the rain shed is opened, the vehicle can unload infinitely high, and after the feeding is finished, the rain shed is closed to form the sun-shading and rain-sheltering effect.
Compared with the prior art, the beneficial effects of the utility model reside in that:
1. the utility model discloses the problem that the region that has avoidd limited high requirement can't set up grit storage yard canopy has been avoided.
2. The utility model has convenient manufacture and installation, low cost and can save the high cost of the capital construction investment of the equipment;
3. the utility model discloses can adjust the area of canopy freely, increase and prevent the typhoon ability.
4. The utility model discloses can avoid the vehicle blind to go into and go out the accidental accident of drawing bad ceiling when coming out of the field.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of the present invention.
Fig. 2 is a schematic structural view of a preferred embodiment of the present invention in a canopy retracted state.
Fig. 3 is a schematic structural view of a preferred embodiment of the present invention in an open state of the canopy.
In the figure: 1. a wall; 2. a guide rail; 3. a roller; 4. erecting a rod; 5. a telescopic steel frame;
5a, a cross bar; 5b, a folding connecting rod; 6. a motor; 7. a rain shed.
Detailed Description
The present invention will be described in further detail with reference to the following drawings and specific embodiments. The objects, aspects and advantages of the present invention will become more apparent from the following description. It should be understood that the described embodiments are presently preferred, but not all embodiments of the invention.
Referring to fig. 1 to 3, the telescopic canopy for the gravel yard comprises walls 1 arranged on two opposite sides of the gravel yard, wherein the walls 1 are formed by pouring concrete, and the height of the walls 1 is 3-5 m. Guide rails 2 are arranged at the top ends of the two walls 1 along the length direction, a plurality of vertical rods 4 with rollers 3 at the bottoms are symmetrically arranged on the two guide rails 2, and a motor 6 for driving the rollers 3 is arranged on one vertical rod. The motor 6 can be switched by remote control.
A telescopic steel frame 5 is arranged between the tops of all the upright posts 4, the telescopic steel frame 5 is mainly formed by connecting a plurality of cross rods 5a and a plurality of folding connecting rods 5b, the cross rods 5a are connected between the upright posts 4 which are symmetrical at two sides, the folding connecting rods 5b are connected between the adjacent cross rods 5a, and a canopy 7 made of canvas is arranged on the telescopic steel frame 5. The folding connecting rods 5b can be formed by hinging two or more than two rod pieces, and the number of the folding connecting rods 5b between the adjacent cross rods 5a is preferably 4, wherein two are used for connecting the ends of the adjacent cross rods 5 a.
In order to increase the overall running stability, the two upright rods 4 on each side form a group, and the upright rods 4 in each group are connected and reinforced through short rods 8.
The utility model discloses an operating principle is, through the removal of motor drive gyro wheel on the guide rail, lets telescopic reinforcing bar shrink or open. When the material enters the field, the rain shed is opened, the vehicle can unload infinitely high, and after the feeding is finished, the rain shed is closed to form the sun-shading and rain-sheltering effect.
The above description is only for the purpose of illustration of the preferred embodiments of the present invention, and it is not intended to limit the scope of the present invention, and it is obvious that any person skilled in the art can easily conceive of alterations and modifications to obtain other embodiments based on the above embodiments, and these should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a telescopic canopy for grit stock ground, is including setting up the wall in the relative both sides in grit stock ground, its characterized in that:
the top ends of the two walls are provided with guide rails along the length direction, a plurality of vertical rods with rollers at the bottoms are symmetrically arranged on the two guide rails, one vertical rod is provided with a motor for driving the rollers,
a telescopic steel frame is arranged between the tops of all the upright posts, the telescopic steel frame is mainly formed by connecting a plurality of cross rods and a plurality of folding connecting rods,
the cross rods are connected between the two symmetrical vertical rods at two sides, the folding connecting rods are connected between the adjacent cross rods, and the rain shed is installed on the telescopic steel frame.
2. The telescopic rainshed for a sand yard as claimed in claim 1, wherein:
the two upright stanchions on each side are a group, and the upright stanchions in each group are connected and reinforced through short poles.
3. The telescopic rainshed for a sand yard as claimed in claim 1, wherein:
the number of the folding connecting rods between the adjacent cross rods is 4, and two folding connecting rods are used for connecting the end parts of the adjacent cross rods.
4. The telescopic rainshed for a sand yard as claimed in claim 1, wherein:
the canopy is made of canvas.
5. The telescopic rainshed for a sand yard as claimed in claim 1, wherein:
the wall is cast of concrete.
6. The telescopic rainshed for a sand yard as claimed in claim 1, wherein:
the height of the wall is 3-5 m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020860301.2U CN212897711U (en) | 2020-05-21 | 2020-05-21 | A telescopic canopy for grit storage yard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020860301.2U CN212897711U (en) | 2020-05-21 | 2020-05-21 | A telescopic canopy for grit storage yard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212897711U true CN212897711U (en) | 2021-04-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020860301.2U Active CN212897711U (en) | 2020-05-21 | 2020-05-21 | A telescopic canopy for grit storage yard |
Country Status (1)
| Country | Link |
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| CN (1) | CN212897711U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114855555A (en) * | 2022-05-25 | 2022-08-05 | 东营广通科技有限公司 | Highway asphalt pavement construction device and construction method thereof |
-
2020
- 2020-05-21 CN CN202020860301.2U patent/CN212897711U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114855555A (en) * | 2022-05-25 | 2022-08-05 | 东营广通科技有限公司 | Highway asphalt pavement construction device and construction method thereof |
| CN114855555B (en) * | 2022-05-25 | 2024-02-09 | 东营广通科技有限公司 | Highway asphalt pavement construction device and construction method thereof |
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