CN212085450U - Box-type substation with up-down turnover door - Google Patents
Box-type substation with up-down turnover door Download PDFInfo
- Publication number
- CN212085450U CN212085450U CN202021187198.6U CN202021187198U CN212085450U CN 212085450 U CN212085450 U CN 212085450U CN 202021187198 U CN202021187198 U CN 202021187198U CN 212085450 U CN212085450 U CN 212085450U
- Authority
- CN
- China
- Prior art keywords
- door
- box
- supporting mechanism
- tilt
- turnover
- 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.)
- Active
Links
Images
Landscapes
- Wing Frames And Configurations (AREA)
Abstract
The box-type substation with the vertical turnover door comprises a box body, wherein the box body is provided with the turnover door. The turnover door comprises an upward-turning door arranged on the upper side of the box door opening, a downward-turning door arranged on the lower side of the box door opening and a supporting mechanism, the upper side of the upward-turning door is hinged to the upper side face of the box door opening, the lower side of the downward-turning door is hinged to the lower side face of the box door opening, the upward-turning door and the downward-turning door are combined to seal the box door opening after being closed, the upward-turning door is connected with the inner wall of the box body through the supporting mechanism, and the supporting mechanism keeps the upward-turning door to be completely opened when the upward-turning door is completely opened. The utility model discloses having given new function with the door, having solved the technical problem of the operation of opening the door in the casement door function singleness about current box-type substation, inconvenient rainy day, sun day through simple structure, realized a plurality of functions with simple structure, brought the convenience for equipment operation, maintenance, change.
Description
Technical Field
The utility model relates to a box-type substation of upset door about area.
Background
In addition, because the bottom of the box-type substation is generally provided with a cable interlayer, a floor inside the box body and the ground form a higher step, although the step can prevent rainwater from invading, but prevents personnel from entering the box body, when equipment carrying operation needs to be carried out by using a trolley, a temporary slope needs to be erected on the step, it is very troublesome.
SUMMERY OF THE UTILITY MODEL
The utility model provides an above-mentioned not enough and provide a simple structure, convenient to use, do not occupy extra space, upward turn over the door and form the box-type substation of turning over the door from top to bottom of taking of slope passageway between box step and ground after the state of opening is opened as sunshade canopy, downward turn over the door.
In order to achieve the above object, the embodiment of the present invention adopts the following technical solution:
the box-type substation with the vertical turnover door comprises a box body, wherein the box body is provided with the turnover door. The turnover door comprises an upward-turning door arranged on the upper side of the box door opening, a downward-turning door arranged on the lower side of the box door opening and a supporting mechanism, the upper side of the upward-turning door is hinged to the upper side face of the box door opening, the lower side of the downward-turning door is hinged to the lower side face of the box door opening, the upward-turning door and the downward-turning door are combined to seal the box door opening after being closed, the upward-turning door is connected with the inner wall of the box body through the supporting mechanism, and the supporting mechanism keeps the upward-turning door to be completely opened when the upward-turning door is completely opened. By adopting the structure, the door of the box-type substation adopts the upper and lower turnover type door, the upper turnover door is turned upwards to open the sunshade rain shed, the lower turnover door is turned downwards to open the slope channel forming the step, the device endows the door with new functions, the technical problems of single function of the left and right side hung type door of the existing box-type substation, inconvenience in rainy days and opening operation in solar days are solved through a simple structure, a plurality of functions are realized through the simple structure, and convenience is brought to equipment operation, maintenance and replacement.
In this embodiment, one end of the supporting mechanism is fixed on the inner side wall of the box body through a first hinge point, the other end of the supporting mechanism is hinged with an extension bar on the upturned door through a second hinge point, and the extension bar is fixedly connected with the upturned door.
In this embodiment, the downward-turning door is connected with the inner wall of the box body through a supporting mechanism
In this embodiment, when the downturned door is in the fully open position, one side of the downturned door contacts the ground and forms a ramp channel.
In this embodiment, the position of the upper and lower flip doors is fixed by the door lock when the upper and lower flip doors are in a closed state.
In this embodiment, the support mechanism is a gas support rod or an oil-gas mixing support rod. The upper and lower turnover doors can be automatically lifted after external force is removed when being opened to a certain critical position and can be automatically closed after being closed to the certain critical position through the gas supporting mechanism or the oil-gas mixing supporting rod, and a certain closing torque is provided in a completely closed state of the doors to keep the doors tightly closed, so that convenience is provided for opening and closing the doors.
In conclusion, the device adopts the up-down turnover type door, the up-down turnover type door is turned up to form the sunshade rain shed, the down-down turnover type door is turned down to form the slope channel of the step, the technical problems that the left-right side hung door of the existing box-type substation is single in function and inconvenient to open in rainy days and in sunny days are solved through a simple structure, a plurality of functions are realized through the simple structure, convenience is brought to equipment operation, maintenance and replacement, the device is provided with the gas supporting mechanism, the door can be automatically lifted after the external force is removed from a certain critical position when the door is opened, can be automatically closed after the door is closed to the certain critical position, and a certain closing torque is provided in a completely closed state of the door to keep the door tightly closed. And the gas supporting mechanism can enable the tail end stroke of the door to be slowly lifted and closed, and impact on a door hinge when the door is opened and closed is reduced.
Drawings
Fig. 1 is a schematic view of the closed state of the up-down turnover door of the present invention.
Fig. 2 is the turning schematic diagram of the up-down turning door of the utility model.
Fig. 3 is a schematic view of the open state of the vertical hinged door of the present invention.
In the attached drawing, 1, a box body, 2, a cable interlayer, 3, a lower hinge point, 4, a lower turnover door, 5, a first hinge point, 6, a gas supporting rod, 7, an upper turnover door, 8, a second hinge point, 9, an upper hinge point, 10, an extension rod, 11, an upper turnover door handle, 12, a lower turnover door complete opening position, 13, an upper turnover door first position, 14, an upper turnover door second position, 15, an upper turnover door third position, 16, an upper turnover door complete opening position, and 17, a gas supporting rod complete extension state.
Detailed Description
For a better understanding of the present invention, the following detailed description of the present invention is provided in conjunction with the accompanying drawings and the embodiments, however, the present invention is not limited thereto, and the protection scope of the present invention also relates to the equivalent technical means that can be conceived by those skilled in the art according to the inventive concept.
As shown in fig. 1 to 3, the box-type substation with the vertically-turning door comprises a box body 1, wherein the box body 1 is provided with the vertically-turning door. The turnover door comprises an upper turnover door 7, a lower turnover door 4 and a gas supporting rod 6. The upper end of the upper turnover door 7 is hinged to the top surface of the box body door opening, the lower end of the lower turnover door 4 is hinged to the bottom surface of the box body door opening, the upper turnover door 7 and the lower turnover door 4 are combined to act to seal the box body door opening after being closed, the upper turnover door is connected with the inner wall of the box body through a gas supporting rod 6, and when the upper turnover door is in a complete opening position, the gas supporting rod 6 keeps the upper turnover door 7 in a complete opening position 16 of the upper turnover door.
The gas supporting rod 6 comprises a pressure cylinder, a piston rod and a piston, the piston rod keeps nearly constant supporting force through oil-gas mixture in the pressure cylinder, a first hinge point 5 of the gas supporting rod 6 is fixed on the inner side wall of the box body 1, a second hinge point 8 is hinged with an extension rod 10 on the upturned door 7, and the extension rod 10 is fixedly connected with the upturned door 7.
When the telescopic rod of the gas supporting rod 6 is close to full extension and close to full contraction, the liquid oil in the cylinder provides tail end buffering, and the tail end strokes of door closing and door opening are buffered.
As shown in fig. 1, when the extension bar 10 is in the closed state of the tilt-up door, the lifting moment of the support bar to the tilt-up door is maximum clockwise, so that the door is kept in a closed state;
the downward-turning door 4 can outwards turn to a downward-turning door complete opening position 12 around the lower hinge point 3, when the downward-turning door complete opening position 12 is formed, one side of the downward-turning door 4 is in contact with the ground and forms a slope channel, and when the downward-turning door 4 needs to be closed, the downward-turning door 4 only needs to be lifted and returned.
The upturned door 7 rotates to an upturned door complete opening position 16 around an upper hinge point 9 under the action of the gas support rod 6 and is kept at the upturned door complete opening position 16 under the action of the gas support rod 6, so that a sunshade and rain shelter is formed, when the upturned door 7 needs to be closed, a user only needs to pull back an upturned door handle 11 from the lower part to provide a downward force for the upturned door, and then the upturned door can be returned and closed through the dead weight of the upturned door.
The box body 1 comprises a bottom cable interlayer 2, and the height of the cable interlayer 2 is 100mm-400 mm.
When the turnover door is in a closed position, the outer surface of the turnover door is flush with the side surface of the box body, and the upper turnover door and the lower turnover door are simultaneously locked in a closed state through the door lock.
The specific opening process of the flip-up door 7 is as follows:
when the upturned door 7 is opened to the first position 13 of the upturned door, the first and second hinge points of the gas supporting rod 6 are in the same line with the hinge point 9 of the upturned door, the moment of the supporting rod to the door is 0,
when the upturned door is opened from the first upturned door position 13 to the second upturned door position 14, the moment of action of the gas supporting rod 6 on the door is changed into the anticlockwise direction, but the moment of gravity of the door is still larger than the moment of action of the supporting rod at the moment.
The second position 14 of the upturned door is a critical point, after the second position 14 of the upturned door, the acting moment of the gas supporting rod 6 on the upturned door 7 is larger than the gravity moment of the door, and the gas supporting rod 6 can automatically lift the upturned door.
When the gas supporting rod 6 is lifted to the third state 15 of the upturned door, the oil in the cylinder of the gas supporting rod 6 slowly lifts the gas supporting rod 6 to the fully opened position 16 of the upturned door, and the gas supporting rod is in the fully extended state 17 and is kept.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (6)
1. The utility model provides a box-type substation of upset door about in area which characterized in that: the power distribution box comprises a box body, be equipped with the turnover door on the box, the turnover door includes the tilt-up door, down tilt-up door and supporting mechanism, the upside of tilt-up door articulates the side of going up at box door opening, the downside of tilt-down door articulates the downside at box door opening, both unite box door opening and seal after tilt-up door and the tilt-down door are closed, the tilt-up door passes through supporting mechanism and box inner wall connection, supporting mechanism is when the tilt-up door is in the complete open mode, will go up the tilt-up door and keep this state.
2. The box substation with up-down turnover doors according to claim 1, characterized in that: one end of the supporting mechanism is fixed on the inner side wall of the box body through a first hinge point, the other end of the supporting mechanism is hinged with an extension bar through a second hinge point, and the extension bar is fixedly connected with the upturned door.
3. The box substation with up-down turnover doors according to claim 1, characterized in that: the downward turning door is connected with the inner wall of the box body through a supporting mechanism.
4. The box substation with up-down turnover doors according to claim 1, characterized in that: when the downward turning door is in the fully opened position, one side of the downward turning door is in contact with the ground and forms a ramp channel.
5. The box substation with up-down turnover doors according to claim 1, characterized in that: and the upper and lower turnover doors are fixed in position through the door locks in a closed state.
6. The box substation with up-down turnover doors according to any one of claims 1 to 5, characterized in that: the supporting mechanism is a gas supporting rod or an oil-gas mixing supporting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021187198.6U CN212085450U (en) | 2020-06-23 | 2020-06-23 | Box-type substation with up-down turnover door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021187198.6U CN212085450U (en) | 2020-06-23 | 2020-06-23 | Box-type substation with up-down turnover door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212085450U true CN212085450U (en) | 2020-12-04 |
Family
ID=73558790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021187198.6U Active CN212085450U (en) | 2020-06-23 | 2020-06-23 | Box-type substation with up-down turnover door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212085450U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114050491A (en) * | 2022-01-13 | 2022-02-15 | 浙江孚为电力成套设备有限公司 | Ventilation transformer substation |
-
2020
- 2020-06-23 CN CN202021187198.6U patent/CN212085450U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114050491A (en) * | 2022-01-13 | 2022-02-15 | 浙江孚为电力成套设备有限公司 | Ventilation transformer substation |
| CN114050491B (en) * | 2022-01-13 | 2022-04-08 | 浙江孚为电力成套设备有限公司 | Ventilation transformer substation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212085450U (en) | Box-type substation with up-down turnover door | |
| CN206879928U (en) | A kind of special gear mouse door of transformer station | |
| CN216917239U (en) | Opening and closing locking device of dustbin sealing door and dustbin thereof | |
| CN203096920U (en) | Hardwired sludge grabbing vehicle | |
| CN105564871A (en) | Embedded garbage can | |
| CN216959081U (en) | Box-type substation | |
| CN211573028U (en) | Automatic-locking sliding door | |
| CN107215594A (en) | A kind of anti-filling rain formula clamshell doors dustbin | |
| CN204751181U (en) | Seal structure is locked in closing of precompressor | |
| CN210783874U (en) | Folding windproof clothes hanger | |
| CN114291457A (en) | Opening and closing locking device for sealing door of garbage can | |
| CN106114341A (en) | The carriage head cover of commercial car | |
| CN201318000Y (en) | Full-automatic weather-proof sunshade | |
| CN218484288U (en) | Newspaper box | |
| CN104912112B (en) | The concealed anti-stealing manhole cover of lockset | |
| CN218835516U (en) | Flat-pushing type folding cover plate device | |
| CN201486305U (en) | Outdoor lock-cover positioning mechanism of box-type substation | |
| CN217598311U (en) | Turning opening and closing mechanism for car skylight | |
| CN219567505U (en) | Electric straight arm vehicle operation platform | |
| CN212406436U (en) | Wind turbine generator system tower section of thick bamboo platform apron mechanism that opens and shuts | |
| CN219100273U (en) | Lifting type drainage device | |
| CN215101695U (en) | Portable jack | |
| CN215255393U (en) | Garbage truck tail-door locking device | |
| CN220350698U (en) | Intelligent dustbin capable of automatically opening and closing door | |
| CN217147225U (en) | Feeding and barrel-turning device of buried compression garbage compression equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |