CN204826660U - Take platform of unloading of automatically -controlled door - Google Patents
Take platform of unloading of automatically -controlled door Download PDFInfo
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- CN204826660U CN204826660U CN201520566277.0U CN201520566277U CN204826660U CN 204826660 U CN204826660 U CN 204826660U CN 201520566277 U CN201520566277 U CN 201520566277U CN 204826660 U CN204826660 U CN 204826660U
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Abstract
The utility model discloses a take platform of unloading of automatically -controlled door, including platform and trilateral rail, its characterized in that: the platform another side is the automatically -controlled door, and the automatically -controlled door includes the door frame that both sides symmetry side pipe (9) and channel -section steel (2) is constituteed, and the door frame upper end is equipped with rectangle steel pipe (3), and rectangle steel pipe (3) both ends have connect wire rope (1) respectively, and wind on pulley (6) through angle pulley (5) wire rope (1), and pulley (6) are fixed on the door frame through main shaft (12), have spiral spring (7) on main shaft (12), channel -section steel (2) are gone up and are installed two liang of band steel (11) through axle A (4) cross connection through axle B (10). The utility model discloses the service function who utilizes the elastic potential energy to satisfy the platform of unloading promptly can play the safe effect of personnel's protection again, reaches safety protection's purpose, still practices thrift the energy consumption.
Description
Technical field
The utility model belongs to technical field of building construction, relates to the workbench that in a kind of building operations, material transport is temporary particularly, i.e. discharging platform.
Background technology
In high-building construction, often need discharging platform be set, be convenient to cannot to put forward the overlength of fortune with elevator, derrick, superelevation material tower crane is transported to discharging platform, then is transported to use and infield.
The normally used discharging platform of construction worker has fence platform and turnover panel platform.Fence platform three face is welded to connect, near building standard-sized sheet or half opening, be convenient to material turnover, turnover panel platform is then improved on fence platform base, the outermost parallel with external surface of buildings at discharging platform installs turnover panel, if desired loads and unloads super-long object, then opens turnover panel, make turnover panel surface parallel with discharging platform bottom surface, be convenient to super-long object and stack.
At present, the installation of discharging platform and use also ununified national regulation, construction enterprises adopt fence type or turnover plate type discharging platform in a large number, turnover plate type is even cancelled in some building site, only stay an opening to stack object, open height, less than 1 meter, does not have the effect of security protection.In use, owing to opening or closing turnover panel inconvenience, when particularly closing turnover panel, personnel will bend over to guide and support turnover panel lower end to close turnover plate type discharging platform, there is serious potential safety hazard equally.
Chinese patent literature CN102434064A discloses one " building hoisting frame safety protection door of discharging platform ", two munnions be parallel to each other are provided with the forced locking device for locking door body, forced locking device drives the door body be made up of cross bar, montant to move up and down by motor, fixed pulley, drives block to carry out locking door body by lateral driver device.Although this security reliability is higher, this Structural Energy Dissipation.
Summary of the invention
The purpose of this utility model provides a kind of discharging platform with automatic door, and namely this discharging platform meets the using function of discharging platform, can play again the safety effect of personnel protection, also save energy consumption.
The purpose of this utility model and solve its technical problem underlying and realize by the following technical solutions: a kind of discharging platform with automatic door, comprise platform and three fences, platform another side is automatic door, automatic door comprises the doorframe of the symmetrical square tube in both sides and channel-section steel composition, doorframe upper end is provided with rectangular steel pipe, and rectangular steel pipe two ends are connected to wire rope respectively, wire rope by angle pulley around on pulley, pulley is fixed on doorframe by main shaft, and main shaft has scroll spring; Channel-section steel is provided with between two by the cross-coupled band steel of axle A by axle B.
Above-mentioned a kind of discharging platform with automatic door, wherein said square tube installs gauze wire cloth.
Operating principle of the present utility model: when super-long object is as when the load pressures such as steel pipe are on rectangular steel pipe, rectangular steel pipe moves downward, and now, the scroll spring be connected with rectangular steel pipe progressively tightens, forms elasticity revolution potential energy.The degree of tightness of adjustment scroll spring, just can adjust the stroke moved up and down of rectangular steel pipe, reach safe unloading.When load progressively reduces, scroll spring is the potential energy of slow releasing revolution simultaneously also, and rectangular steel pipe synchronously rises, until load is eliminated, rectangular steel pipe restores to the original state, and discharging platform reaches the object of security protection.
The utility model compared with prior art has obvious advantage and beneficial effect.From above technical scheme, the utility model utilizes elastic potential energy namely to meet the using function of discharging platform, can play again the safety effect of personnel protection, reaches the object of security protection, also saves energy consumption.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model (omitting platform and three fences)
Mark in figure: 1, wire rope, 2, channel-section steel, 3, rectangular steel pipe, 4, axle A, 5, angle pulley, 6, pulley, 7, scroll spring, 8, gauze wire cloth, 9, square tube, 10, axle B, 11, band steel, 12, main shaft.
Detailed description of the invention
Below in conjunction with accompanying drawing and preferred embodiment, to according to a kind of discharging platform detailed description of the invention, feature and the effect thereof with automatic door that the utility model proposes, be described in detail as follows.
See Fig. 1, a kind of discharging platform with automatic door, comprise platform and three fences, platform another side is automatic door, and automatic door comprises the doorframe of the symmetrical square tube 9 in both sides and channel-section steel 2 composition, and doorframe upper end is provided with rectangular steel pipe 3, rectangular steel pipe 3 two ends are connected to wire rope 1 respectively, wire rope 1 is by angle pulley 5 around on pulley 6, and pulley 6 is fixed on doorframe by main shaft 12, main shaft 12 has scroll spring 7; Channel-section steel 2 is provided with between two by the cross-coupled band steel 11 of axle A4 by axle B10.
Above-mentioned a kind of discharging platform with automatic door, wherein said square tube 9 installs gauze wire cloth 8.
During use, when super-long object is as when the load pressures such as steel pipe are on rectangular steel pipe 3, rectangular steel pipe 3 moves downward, and now, the scroll spring 7 be connected with rectangular steel pipe 3 progressively tightens, and forms elasticity revolution potential energy.The degree of tightness of adjustment scroll spring 7, just can adjust the stroke moved up and down of rectangular steel pipe 3, reach safe unloading.When load progressively reduces, scroll spring 7 is the potential energy of slow releasing revolution simultaneously also, and rectangular steel pipe 3 synchronously rises, until load is eliminated, rectangular steel pipe 3 restores to the original state, and discharging platform reaches the object of security protection.
The above, it is only preferred embodiment of the present utility model, not any pro forma restriction is done to the utility model, anyly do not depart from technical solutions of the utility model content, the any simple modification done above embodiment according to technical spirit of the present utility model, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (2)
1. the discharging platform with automatic door, comprise platform and three fences, it is characterized in that: platform another side is automatic door, automatic door comprises the doorframe that the symmetrical square tube (9) in both sides and channel-section steel (2) form, doorframe upper end is provided with rectangular steel pipe (3), and rectangular steel pipe (3) two ends are connected to wire rope (1) respectively, wire rope (1) by angle pulley (5) around on pulley (6), pulley (6) is fixed on doorframe by main shaft (12), main shaft (12) has scroll spring (7); By axle B(10 on channel-section steel (2)) be provided with between two by axle A(4) cross-coupled band steel (11).
2. a kind of discharging platform with automatic door as claimed in claim 1, is characterized in that: described square tube (9) installs gauze wire cloth (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520566277.0U CN204826660U (en) | 2015-07-31 | 2015-07-31 | Take platform of unloading of automatically -controlled door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520566277.0U CN204826660U (en) | 2015-07-31 | 2015-07-31 | Take platform of unloading of automatically -controlled door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204826660U true CN204826660U (en) | 2015-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520566277.0U Active CN204826660U (en) | 2015-07-31 | 2015-07-31 | Take platform of unloading of automatically -controlled door |
Country Status (1)
| Country | Link |
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| CN (1) | CN204826660U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105064687A (en) * | 2015-07-31 | 2015-11-18 | 贵州建工集团第二建筑工程有限责任公司 | Material discharging platform with automatic door |
-
2015
- 2015-07-31 CN CN201520566277.0U patent/CN204826660U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105064687A (en) * | 2015-07-31 | 2015-11-18 | 贵州建工集团第二建筑工程有限责任公司 | Material discharging platform with automatic door |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |