CN218265519U - Generator set access door connecting structure - Google Patents
Generator set access door connecting structure Download PDFInfo
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- CN218265519U CN218265519U CN202222464334.7U CN202222464334U CN218265519U CN 218265519 U CN218265519 U CN 218265519U CN 202222464334 U CN202222464334 U CN 202222464334U CN 218265519 U CN218265519 U CN 218265519U
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- access door
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Abstract
The utility model relates to a connecting structure of an access door of a generator set, which comprises a fixed frame, wherein a door frame is arranged in the fixed frame, and the access door is arranged in the door frame; the access door is connected with the fixed frame through a rotary connecting part, and the rotary connecting part comprises a fixed side connecting plate, a movable side connecting plate and a pin shaft; a fixed sleeve is arranged on one side of the fixed side connecting plate, a pin shaft is arranged in the fixed sleeve, a movable sleeve is arranged on one side of the movable side connecting plate, the movable sleeve is sleeved on the outer ring of the pin shaft in a matching manner, and the movable sleeve rotates along the pin shaft; the fixed side connecting plate is arranged on the fixed frame, and the movable side connecting plate is arranged on the door side plate of the access door close to the fixed frame. The door side plate with the highest intensity of the access door is connected with the fixed frame through the rotating connecting portion, so that the fixed frame is stably connected with the access door through the rotating connecting portion, the situation that the gap between the top end of the access door and the door frame is increased due to the fact that the access door is drooping is avoided, and rainwater is prevented from easily pouring into the generator set from gaps.
Description
Technical Field
The utility model relates to a connection structure especially relates to a generating set access door connection structure.
Background
The access door of the existing generator set is mostly made of thin stainless steel materials into a hollow cavity, and soundproof cotton is filled in the cavity. The access door is directly connected with the door frame through the hinge, one end of the hinge is installed on the door frame, one end of the hinge is installed on a door front plate of the access door close to the door frame, the area of the door front plate is large, the hinge is arranged on the door front plate close to the door frame, the local deformation of the hinge position is automatically caused on the door front plate, the access door is used for a long time, the dead weight of the access door is large, the hinge between the access door and the door frame cannot support the whole door front plate, the access door can droop, the gap between the top end of the access door and the door frame is increased, the generator set is used outdoors, rainwater is easily poured into the large gap, the waterproofness of the generator set is poor, and the large gap also influences the overall attractiveness of the generator set.
SUMMERY OF THE UTILITY MODEL
The present invention aims at solving at least one of the technical problems in the related art to a certain extent. Therefore, the utility model provides a generating set access door connection structure.
The utility model provides a technical scheme that its technical problem adopted is: a connecting structure of an access door of a generator set comprises a fixed frame, wherein a door frame is arranged in the fixed frame, and an access door is arranged in the door frame;
the access door comprises a door front plate, a door back plate and a door side plate, wherein the door front plate and the door back plate are arranged in parallel with a gap reserved therebetween, and the door side plate is connected with the door front plate and the door back plate; the door back plate comprises a back top plate, a back middle plate and a back bottom plate; the top end of the back top plate is connected with the top end of the front door plate, the bottom end of the back bottom plate is connected with the bottom end of the front door plate, the bottom end of the back top plate is provided with a first connecting plate, the top end and the bottom end of the back middle plate are respectively provided with a second connecting plate and a third connecting plate, and the top end of the back bottom plate is provided with a fourth connecting plate; the first connecting plate and the second connecting plate, the second connecting plate and the third connecting plate, and the third connecting plate and the fourth connecting plate are fixedly connected;
the access door is connected with the fixed frame through a rotary connecting part, and the rotary connecting part comprises a fixed side connecting plate, a movable side connecting plate and a pin shaft; a fixed sleeve is arranged on one side of the fixed side connecting plate, a pin shaft is arranged in the fixed sleeve, a movable sleeve is arranged on one side of the movable side connecting plate, the movable sleeve is sleeved on the outer ring of the pin shaft in a matched manner, and the movable sleeve rotates along the pin shaft; the fixed side connecting plate is arranged on the fixed frame, and the movable side connecting plate is arranged on a door side plate of the access door close to the fixed frame.
In a preferred embodiment of the present invention, the fixed-side connecting plate is provided with a circular hole, and the fixed-side connecting plate is connected to the fixed frame by passing a bolt through the circular hole; the movable side connecting plate is provided with a countersunk hole, and the movable side connecting plate penetrates through the countersunk hole through a countersunk bolt to be connected with the side wall of the access door.
In a preferred embodiment of the present invention, at least two of the circular holes are respectively disposed at the upper portion and the lower portion of the fixed side connecting plate; the number of the counter bores is at least two, and the counter bores are respectively arranged at the upper part and the lower part of the movable side connecting plate.
In a preferred embodiment of the present invention, the number of the rotation connecting portions is at least two, and the rotation connecting portions are respectively and uniformly distributed along the height direction of the door side plate of the access door.
In a preferred embodiment of the present invention, the back top plate is vertically disposed between the first connecting plates and is integrally formed; the second connecting plate and the third connecting plate are both perpendicular to the back middle plate and are both integrally formed with the back middle plate; the fourth connecting plate is vertically arranged between the back bottom plate and is integrally formed with the back bottom plate.
In a preferred embodiment of the present invention, the first connecting plate and the second connecting plate, the second connecting plate and the third connecting plate, and the third connecting plate and the fourth connecting plate are connected by welding, and the door side plate is welded on the door front plate and the door back plate.
In a preferred embodiment of the present invention, the back middle plate is provided with a plurality of mounting slots, and the back middle plate is further provided with mounting holes penetrating through the door front plate.
The beneficial effects of the utility model are that: the utility model discloses connect the highest door curb plate of intensity of access door and fixed frame through rotating connecting portion, the door curb plate of avoiding the access door is in rotating connecting portion department and takes place to warp, make fixed frame realize being connected with the stability of access door through rotating connecting portion, realize being connected of fixed frame and access door and realizing the support to the access door through rotating connecting portion, the condition that the clearance between access door top and the door frame that avoids the access door flagging to cause increases takes place, avoid the rainwater easily to pour into generating set inside from the clearance, keep generating set's waterproof performance.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic view of the connection structure of the access door and the fixed frame of the present invention;
FIG. 3 is a first schematic view of the structure of the rotary connection part of the present invention;
FIG. 4 is a second schematic view of the structure of the rotary connection part of the present invention;
FIG. 5 is a schematic view of the structure of the access door of the present invention;
FIG. 6 is a cross-sectional view B-B of FIG. 5;
FIG. 7 is a schematic view of the structure of the back plate of the access door of the present invention;
FIG. 8 is a schematic view of the front panel structure of the access door of the present invention;
in the figure: a fixed frame 100; an access door 200; a door front panel 201; a door back panel 202; a back ceiling plate 2021; a back middle plate 2022; a back bottom plate 2023; a door side plate 203; a first connection plate 2041; a second connecting plate 2042; a third connecting plate 2043; a fourth connecting plate 2044; a mounting groove 205; mounting holes 206; a rotation connecting part 300; a fixed-side connecting plate 301; a movable side connection plate 302; a pin shaft 303; a securing sleeve 304; a movable sleeve 305; a bolt 401; a countersunk bolt 402.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
As shown in fig. 1 to 8, an access door connecting structure for a generator set includes a fixed frame 100, a door frame is disposed in the fixed frame 100, and an access door 200 is mounted in the door frame;
the access door 200 comprises a door front plate 201, a door back plate 202 and a door side plate 203, wherein the door front plate 201 and the door back plate 202 are arranged in parallel with a gap left therebetween, and the door side plate 203 is connected with the door front plate 201 and the door back plate 202; the door backboard 202 comprises a back top board 2021, a back middle board 2022 and a back bottom board 2023; the top end of the back top plate 2021 is connected with the top end of the door front plate 201, the bottom end of the back bottom plate 2023 is connected with the bottom end of the door front plate 201, the bottom end of the back top plate 201 is provided with a first connecting plate 2041, the top end and the bottom end of the back middle plate are respectively provided with a second connecting plate 2042 and a third connecting plate 2043, and the top end of the back bottom plate 2023 is provided with a fourth connecting plate 2044; the first connecting plate 2041 is fixedly connected with the second connecting plate 2042, the second connecting plate 2042 is fixedly connected with the third connecting plate 2043, and the third connecting plate 2043 is fixedly connected with the fourth connecting plate 2044;
the access door 200 is connected with the fixed frame 100 through a rotary connecting part 300, and the rotary connecting part 300 comprises a fixed side connecting plate 301, a movable side connecting plate 302 and a pin shaft 303; a fixed sleeve 304 is arranged on one side of the fixed side connecting plate 301, a pin shaft 303 is arranged in the fixed sleeve 304, a movable sleeve 305 is arranged on one side of the movable side connecting plate 302, the movable sleeve 305 is sleeved on the outer ring of the pin shaft in a matched manner, and the movable sleeve 305 rotates along the pin shaft 303; the fixed side connection plate 301 is disposed on the fixed frame 200, and the movable side connection plate 302 is disposed on the door side plate 203 of the access door 200 adjacent to the fixed frame.
The access door 200 in the application consists of a door front plate 201, a door back plate 202 and a door side plate 203, wherein the door front plate 201 and the door back plate 202 are arranged in parallel and a gap is reserved between the door front plate 201 and the door back plate 202 to form a cavity convenient for filling soundproof cotton; because need install tool to lock and other parts on the access door, in order to realize the installation of locking, do not destroy the overall structure and the intensity of door backplate simultaneously, the door backplate 202 of this application comprises back of the body roof 2021, back of the body medium plate 2022 and back of the body medium plate 2023 be equipped with a plurality of mounting grooves 205 on the back of the body medium plate 2022, be convenient for install the tool to lock, and still be equipped with the mounting hole 206 that runs through the door front bezel on the back of the body medium plate, be convenient for install other parts on the access door.
In this application, the first connecting plate 2041 and the second connecting plate 2042, the second connecting plate and the third connecting plate, and the third connecting plate and the fourth connecting plate are all connected by welding, and the door side plate is welded to the door front plate and the door back plate. The door side plate is internally provided with a connection reinforcing structure formed by welding a first connecting plate 2041 and a second connecting plate 2042, a second connecting plate and a third connecting plate, and a third connecting plate and a fourth connecting plate, so that the structural strength of the door side plate on the whole access door is the maximum. With activity side connecting plate 302 in this application setting on access door 200 is close to door curb plate 203 of fixed frame for the biggest part of structural strength and fixed frame connection in the access door, realize being connected of fixed frame and access door and realize the support to the access door through rotating connecting portion, the condition that the clearance between access door top and the door frame of avoiding the flagging access door to cause increases takes place, inside avoiding the rainwater easily to pour into generating set from the clearance, keep generating set's waterproof performance.
The fixed side connecting plate 301 is provided with a round hole 3011, the fixed side connecting plate 301 passes through the round hole 3011 through a bolt 401 to be connected with the fixed frame 100, and the installation is convenient, simple and rapid; be equipped with counter sink 3021 on the activity side connecting plate 302, activity side connecting plate 302 passes the counter sink through counter sink bolt 402 and realizes being connected with access door 200 lateral wall, and the setting of counter sink bolt and counter sink for the counter sink bolt is complete to be matchd in the counter sink, avoids the counter sink bolt protrusion, reduces the access door and states the clearance of being connected between fixed frame.
At least two circular holes 3011 are respectively arranged at the upper part and the lower part of the fixed side connecting plate 301; at least two counter bores 3021 are provided, and are respectively disposed on the upper portion and the lower portion of the movable side connecting plate 302; the connection between the rotary connecting part and the fixed frame and between the rotary connecting part and the access door is more stable.
For the further increase rotate the connecting portion and connect the stability between access door and fixed frame, rotate connecting portion 300 and be two at least, respectively along the door curb plate height direction evenly distributed of access door.
The back top plate 2021 is vertically arranged with the first connecting plate 2041 and is integrally formed, so that the structural stability of the back top plate is improved; the second connecting plate 2042 and the third connecting plate 2043 are both perpendicular to the middle back plate 2022 and are both integrally formed with the middle back plate, so that the structural stability of the middle back plate is improved; the fourth connecting plate 2044 is vertically disposed between the back bottom plate 2023, and is integrally formed with the back bottom plate, so that the structural stability of the back bottom plate is increased. And the welding connection between the adjacent connecting plates is convenient to realize.
The utility model discloses connect the highest door curb plate of intensity of access door and fixed frame through rotating connecting portion, the door curb plate of avoiding the access door is in rotating connecting portion department and takes place to warp, make fixed frame realize being connected with the stability of access door through rotating connecting portion, realize being connected of fixed frame and access door and realizing the support to the access door through rotating connecting portion, the condition that the clearance between access door top and the door frame that avoids the access door flagging to cause increases takes place, avoid the rainwater easily to pour into generating set inside from the clearance, keep generating set's waterproof performance.
In the description herein, references to the description of the terms "one embodiment," "certain embodiments," "an illustrative embodiment," "an example," "a specific example" or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
In summary, although the present invention has been described with reference to the preferred embodiments, the above-described preferred embodiments are not intended to limit the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, therefore, the scope of the present invention is to be determined by the appended claims.
Claims (7)
1. A connecting structure of an access door of a generator set is characterized by comprising a fixed frame, wherein a door frame is arranged in the fixed frame, and an access door is arranged in the door frame;
the access door comprises a door front plate, a door back plate and a door side plate, wherein the door front plate and the door back plate are arranged in parallel with a gap reserved therebetween, and the door side plate is connected with the door front plate and the door back plate; the door back plate comprises a back top plate, a back middle plate and a back bottom plate; the top end of the back top plate is connected with the top end of the front door plate, the bottom end of the back bottom plate is connected with the bottom end of the front door plate, the bottom end of the back top plate is provided with a first connecting plate, the top end and the bottom end of the back middle plate are respectively provided with a second connecting plate and a third connecting plate, and the top end of the back bottom plate is provided with a fourth connecting plate; the first connecting plate and the second connecting plate, the second connecting plate and the third connecting plate, and the third connecting plate and the fourth connecting plate are fixedly connected;
the access door is connected with the fixed frame through a rotary connecting part, and the rotary connecting part comprises a fixed side connecting plate, a movable side connecting plate and a pin shaft; a fixed sleeve is arranged on one side of the fixed side connecting plate, a pin shaft is arranged in the fixed sleeve, a movable sleeve is arranged on one side of the movable side connecting plate, the movable sleeve is sleeved on the outer ring of the pin shaft in a matching manner, and the movable sleeve rotates along the pin shaft; the fixed side connecting plate is arranged on the fixed frame, and the movable side connecting plate is arranged on a door side plate of the access door close to the fixed frame.
2. The generator set access door connection structure of claim 1, wherein the fixed side connection plate is provided with a circular hole, and the fixed side connection plate is connected with the fixed frame by a bolt penetrating through the circular hole; the movable side connecting plate is provided with a counter bore, and the movable side connecting plate penetrates through the counter bore through a counter bolt to be connected with the side wall of the access door.
3. The generator set access door connection structure of claim 2, wherein at least two circular holes are formed in the upper portion and the lower portion of the fixed side connection plate respectively; the number of the counter bores is at least two, and the counter bores are respectively arranged at the upper part and the lower part of the movable side connecting plate.
4. The generator set access door connection structure of claim 1, wherein the number of the rotational connections is at least two, and the rotational connections are evenly distributed along the height direction of the door side plate of the access door.
5. The generator set access door connection structure of claim 1, wherein the back top plate is vertically disposed between the first connection plate and is integrally formed; the second connecting plate and the third connecting plate are both perpendicular to the back middle plate and are both integrally formed with the back middle plate; the fourth connecting plate is vertically arranged between the back bottom plate and is integrally formed with the back bottom plate.
6. The generator set access door connection structure of claim 5, wherein the first connecting plate is connected to the second connecting plate by welding, the second connecting plate is connected to the third connecting plate by welding, and the third connecting plate is connected to the fourth connecting plate by welding, and the door side plate is welded to the door front plate and the door back plate.
7. The generator set access door connection structure of any one of claims 1-6, wherein the back middle plate is provided with a plurality of mounting slots, and the back middle plate is further provided with mounting holes penetrating through the door front plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222464334.7U CN218265519U (en) | 2022-09-16 | 2022-09-16 | Generator set access door connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222464334.7U CN218265519U (en) | 2022-09-16 | 2022-09-16 | Generator set access door connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218265519U true CN218265519U (en) | 2023-01-10 |
Family
ID=84715640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222464334.7U Active CN218265519U (en) | 2022-09-16 | 2022-09-16 | Generator set access door connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218265519U (en) |
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2022
- 2022-09-16 CN CN202222464334.7U patent/CN218265519U/en active Active
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