CN2685456Y - Vertical board support - Google Patents
Vertical board support Download PDFInfo
- Publication number
- CN2685456Y CN2685456Y CN 200320105479 CN200320105479U CN2685456Y CN 2685456 Y CN2685456 Y CN 2685456Y CN 200320105479 CN200320105479 CN 200320105479 CN 200320105479 U CN200320105479 U CN 200320105479U CN 2685456 Y CN2685456 Y CN 2685456Y
- Authority
- CN
- China
- Prior art keywords
- utility
- model
- pulley
- roller
- handle
- 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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- Warehouses Or Storage Devices (AREA)
Abstract
The utility model relates to a vertical board support which is composed of a handle 1, a rolling wheel 2, pulley wheels 3, a supporting rack 4, a traction rope 5, a storehouse board 6, a board fastener 7 and a fixed column 8. When the utility model is adopted, the handle is connected with the rolling wheel and the supporting rack in turn, an apical angle and two rectangle lengths are connected with each other by the fixed column, the apical angle and the bottom of a rectangular pyramid are respectively provided with the pulley wheels, the traction rope passes through the two pulley wheels respectively, and one end of the traction rope is connected with the rolling wheel. When the utility model is used, the principle of the pulley wheel and the lever is utilized, and only three persons need to make the board stand; thereby, the labour saving is realized, the safe work is realized, and the personal casualty can not be caused. The utility model has the advantages of novel design, simple structure and convenient use; so the utility model is suitable for popularization.
Description
Technical field:
The utility model relates to and a kind ofly saves time laborsaving, safe device, particularly a kind of Vertical board support at the upright plates for grain warehouse of workman.
Background technology:
At present, the light body silo of novel combination type is high 4.5 meters, wide 0.89 meter with 30～32, thick 0.08 meter, weigh the circular storehouse that 260 kilograms inorganic plate combines, during riser, need two people's stay cords, two people control storehouse plate balance, four people support just and can carry out riser, when useless power is useless, because of the bad control of plate hight, so the danger that at any time has down is to making casualties.
Summary of the invention:
The utility model provides a kind of Vertical board support, only needs 3 people's risers with the utility model, and laborsaving, safe device can not cause casualties.
The purpose of this utility model is to realize like this, it is by handle (1), roller (2), pulley (3), bracing frame (4), pull rope (5), storehouse plate (6), integrated circuit board (7), fixed leg (8) is formed, handle (1) and roller (2), bracing frame (4) is linked in sequence, bracing frame (4) is two isosceles right triangles, about diverge to, the bottom surface is a rectangle, the right-angle side of right-angled triangle and the appearance of rectangle connect, constitute a rectangular pyramid, two bracing frames (4) connect with fixed leg (8) at the top, respectively there is a pulley (3) at bracing frame (4) top below reaching, pull rope (5) is respectively by two pulleys (3), wherein an end and roller (2) connect, and integrated circuit board (7) on the other end and the storehouse plate (6) is connected.
The utility model connects with fixed leg between drift angle and two rectangles length owing to adopted handle and roller, bracing frame to be linked in sequence, and respectively there is a pulley drift angle of rectangular pyramid and bottom surface, pull rope is respectively by two pulleys, wherein an end and roller connect, and utilize pulley and lever principle, only need 3 people's risers, laborsaving, safety, can not cause casualties, its modern design, simple in structure, easy to use, be well suited for applying.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
Below in conjunction with accompanying drawing the utility model is further specified.
Embodiment
As shown in the figure, the utility model is made up of handle 1, roller 2, pulley 3, bracing frame 4, pull rope 5, storehouse plate 6, integrated circuit board 7, fixed leg 8, respectively there is a fixed pulley radius 20cm drift angle of rectangular pyramid and bottom surface, go between 18 meters, respectively by two pulleys 3, wherein an end and roller 2 radiuses are that 45cm connects, the other end and integrated circuit board 7 are connected, pulley and roller can be with wooden, and pull rope 5 is used wire rope
After pull rope 5, integrated circuit board 7 middles connect firmly, two people stand in the both sides of storehouse plate 6 respectively, in order to control the balance of storehouse plate 6, at this moment, 1 people's turning handle makes pull rope tightly on roller 2, after storehouse plate 6 is upright, this utility model put out cereal from storehouse mouthful each parts is taken out, so just stand and got well a plates for grain warehouse.
Claims (2)
1, a kind of Vertical board support, it is by handle (1), roller (2), pulley (3), bracing frame (4), pull rope (5), storehouse plate (6), integrated circuit board (7), fixed leg (8) is formed, it is characterized in that: handle (1) and roller (2), bracing frame (4) is linked in sequence, bracing frame (4) is two isosceles right triangles, about diverge to, the bottom surface is a rectangle, the right-angle side of right-angled triangle and the appearance of rectangle connect, constitute a rectangular pyramid, two bracing frames (4) connect with fixed leg (8) at the top, respectively there is a pulley (3) at bracing frame (4) top below reaching, pull rope (5) is respectively by two pulleys (3), wherein an end and roller (2) connect, and integrated circuit board (7) on the other end and the storehouse plate (6) is connected.
2, according to the described Vertical board support of claims, it is characterized in that: respectively there is a fixed pulley (3) radius 20cm the drift angle of rectangular pyramid and bottom surface, pull rope passes through two pulleys (3) respectively for (5) 18 meters, wherein an end and roller (2) radius is that 45cm connects, pulley (2) and roller (3) are with wooden, and pull rope (5) is used wire rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320105479 CN2685456Y (en) | 2003-11-21 | 2003-11-21 | Vertical board support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320105479 CN2685456Y (en) | 2003-11-21 | 2003-11-21 | Vertical board support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2685456Y true CN2685456Y (en) | 2005-03-16 |
Family
ID=34661580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320105479 Expired - Fee Related CN2685456Y (en) | 2003-11-21 | 2003-11-21 | Vertical board support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2685456Y (en) |
-
2003
- 2003-11-21 CN CN 200320105479 patent/CN2685456Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |