500kV prefabricated integrated combination equipment rain-proof overhead doors
Technical field
Prefabricated transformer station is the utility model is related to, is more particularly to lifted in 500KV prefabricateds integrated combination equipment rain-proof
Door.
Background technology
Because prefabricated transformer station is arranged on outdoor mostly, housing rain-proof and manufacturing cost, cabinet are only considered during fabrication
Body volume is limited, and makes the space for maintenance of prefabricated transformer station smaller, is unfavorable for overhaul of the equipments, particularly wet traffic accident and is rushed to repair, does not have
There are the work convenience and safety problem in view of maintainer.
Overhead door is typically made using plank, and weight is big, and mechanism is to use gas spring or mechanical position limitation expansion link, one end hinge
It is connected on framework, the other end is hinged on door, and the structure type is simple and reliable, but the overhead door being used in the equipment of industrial product,
If door is longer while door deadweight is heavier, while need to ensure the aperture of door.
Utility model content
For the deficiency of problem above, there is provided 500KV prefabricated integrated combination equipment rain-proof overhead doors.
The utility model uses following technical scheme:
500KV prefabricated integrated combination equipment rain-proof overhead doors, it includes fixed frame 1, door, hydraulic tappet 4, described
Door be clamshell doors, be divided into clamshell doors top half 2 and clamshell doors the latter half 3, the upper end of clamshell doors top half 2 passes through hinge
Seat is installed on edge on fixed frame, and bottom inboard side is connected by hydraulic tappet 4 with the side of fixed frame 1, clamshell doors lower half
3 bottom is divided to be installed on fixed frame lower edge by free bearing, top inboard side passes through hydraulic tappet 4 and the side of fixed frame 1 connects
Connect.
The Basolateral of described clamshell doors top half 2 is provided with handle for opening door 5, and inboard is provided with shutdown and pulled handle
6。
Pulled handle under described shutdown 6 is a sagging drawstring.
What the outside of described clamshell doors the latter half 3 was set has support 7, and support 7 is be hinged with clamshell doors the latter half 3,
Support clamshell doors the latter half 3 makes itself and ground keeping parallelism.
The upper end of described clamshell doors top half 2 is provided with rain-proof diversion groove 8 with the upper end of the hinged place of fixed frame 1.
The side installation of described clamshell doors top half has foldable waterproof cloth 9, the another side of foldable waterproof cloth 9
It is fixed on the position overlapping with fixed frame 1 of clamshell doors top half 2.
Described door respectively arranges three faces in the front and back of prefabricated integrated combination equipment.
Using the utility model of above-mentioned technical proposal, there is good dust-proof, rain-proof, anti-corrosion ability, in sleet sky
Gas can be that to block sleet can be that attendant blocks the sun during the broiling summer to attendant, beneficial to maintenance and safeguard.
Brief description of the drawings
Fig. 1 is structure chart of the present utility model.
Wherein 1 is fixed frame, and 2 be clamshell doors top half, and 3 be clamshell doors the latter half, and 4 be hydraulic tappet, and 5 are out
Door handle, 6 are pulled handle under closing the door, and 7 be support, and 8 be rain-proof diversion groove, and 9 be foldable waterproof cloth.
Embodiment
As shown in figure 1,500KV prefabricated integrated combination equipment rain-proof overhead doors, it includes fixed frame 1, door, hydraulic pressure
Tappet 4, described door are clamshell doors, are divided into clamshell doors top half 2 and clamshell doors the latter half 3, clamshell doors top half 2
Upper end is installed on edge on fixed frame by free bearing, and bottom inboard side is connected by hydraulic tappet 4 with the side of fixed frame 1, right
The bottom of enabling the latter half 3 is installed on fixed frame lower edge by free bearing, and top inboard side passes through hydraulic tappet 4 and fixed frame
The side of frame 1 connects;
The Basolateral of described clamshell doors top half 2 is provided with handle for opening door 5, and inboard is provided with shutdown and pulled handle
6;It 6 is a sagging drawstring to be pulled handle under described shutdown, and easily door can also be closed when the door height of opening is higher
On;What the outside of described clamshell doors the latter half 3 was set has support 7, and support 7 is be hinged with clamshell doors the latter half 3, support pair
Enabling the latter half 3 makes itself and ground keeping parallelism;The upper end of described clamshell doors top half 2 and the hinged place of fixed frame 1
Upper end be provided with rain-proof diversion groove 8;The side installation of described clamshell doors top half has foldable waterproof cloth 9, can roll over
The another side of folded waterproof cloth 9 is fixed on the position overlapping with fixed frame 1 of clamshell doors top half 2, can effectively prevent
Rainwater enters from side during wind;Described door respectively arranges three faces in the front and back of prefabricated integrated combination equipment.
When door of the present utility model is closed, clamshell doors upper part, in closely closure state, is led to clamshell doors lower portion
The handle for opening door for crossing clamshell doors upper part pulls open overhead door, and upward-acting door top half is supported pair by being connected with hydraulic tappet
Enabling upper part, there is foldable waterproof cloth what the side of clamshell doors upper part was set, when clamshell doors upper part is opened, can roll over
Folded waterproof cloth is also opened therewith, for blocking the rainwater of side, is opened clamshell doors lower part downwards with external force, and will with support
It is supported, parallel to the ground, can effectively prevent rainwater or ponding from being flowed into when clamshell doors are opened.
The utility model has good rain-proof, anti-corrosion ability, can be that attendant blocks sleet in sleety weather
It can be that attendant blocks the sun during the broiling summer, beneficial to maintenance and safeguard.
Above-described is only preferred embodiment of the present utility model, it is noted that for those skilled in the art
For, under the premise of the utility model general idea is not departed from, some changes and improvements can also be made, these should also be considered as
The scope of protection of the utility model.