CN214006406U - Frame construction for household elevator well - Google Patents
Frame construction for household elevator well Download PDFInfo
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- CN214006406U CN214006406U CN202022748682.8U CN202022748682U CN214006406U CN 214006406 U CN214006406 U CN 214006406U CN 202022748682 U CN202022748682 U CN 202022748682U CN 214006406 U CN214006406 U CN 214006406U
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Abstract
The utility model discloses a frame structure for a household elevator well, which comprises a stand column and a crosspiece; the upright column comprises a hollow column body and a pressing plate, the hollow column body comprises an outer vertical plate and an inner vertical plate, the inner vertical plate is W-shaped, and a first fixing platform is arranged in the middle of the inner vertical plate; a second fixed platform is arranged at the middle corner position of the pressure plate; after the hollow cylinder body is fixedly assembled with the pressing plate, the outer vertical plate and the inner vertical plate form an upright plate groove, and the crosspiece is provided with a crosspiece upper plate groove and a crosspiece lower plate groove which can be matched with the wall plate; a cover plate is arranged on the inner side of the pressing plate, and the cover plate and the pressing plate are provided with detachable fixing structures matched with each other; when the cover plate is closed with the pressing plate, an axially extending wiring cavity is formed between the L-shaped pressing plate and the cover plate. This frame construction for domestic elevator well can form a cavity that is suitable for winding displacement wiring in the stand structure, has perfected the wiring performance of elevator well structure greatly, also makes this frame construction safer, more pleasing to the eye.
Description
Technical Field
The utility model relates to an elevator well structure especially relates to a household elevator well structure.
Background
A typical home elevator hoistway without a car structure includes a frame structure and wall panels.
At present, the aluminum alloy section is adopted in the production of domestic elevator shafts in China, the aluminum alloy section is large in size and not attractive, and is particularly used for indoor domestic elevators, if a non-cage structure is adopted, the aluminum alloy section elevator shaft cannot meet the requirements of national household elevator manufacturing and installation specification GB/T21739-.
The current elevator well structure can not utilize the section bar inner chamber to arrange the electric wire, seriously influences the aesthetic property of the elevator well.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a unique reasonable home use elevator well of structure is provided with frame construction, can form a cavity that is suitable for the winding displacement wiring in the stand structure, has perfected the wiring performance of elevator well structure greatly, also makes this frame construction safer, more pleasing to the eye.
In order to solve the technical problem, the utility model discloses a technical scheme as follows:
a frame structure for a household elevator shaft comprises four upright posts, wherein a stable frame structure is formed by a plurality of crosspieces fixedly connected with the upright posts, and each upright post comprises a hollow cylinder and a pressing plate;
the section main body of the hollow cylinder is L-shaped and comprises an outer vertical plate and an inner vertical plate which are fixedly connected, and the section of the outer vertical plate is L-shaped and comprises two side plates which are vertical to each other; the cross section of the inner vertical plate is W-shaped, a first fixing platform is arranged in the middle of the W shape, two first folding surfaces and two second folding surfaces are sequentially arranged from the first fixing platform to the two sides in an extending mode, the second folding surfaces are perpendicular to and fixedly connected with corresponding side plates of the outer vertical plate, and the side edge of the outer vertical plate is higher than the second folding surfaces;
the main body of the cross section of the pressing plate is L-shaped, a second fixing platform matched with the first fixing platform is arranged at the middle corner position, two side plates of the L-shaped pressing plate are respectively matched with the two first folding surfaces of the inner vertical plate, and the side plate edges of the two side plates of the pressing plate are higher than the second folding surfaces;
the first fixing platform and the second fixing platform can be fixedly connected with each other through a fixing and connecting structure, so that the pressing plate is fixedly connected with the hollow cylinder;
after the hollow cylinder and the pressing plate are fixedly assembled, an upright plate groove is formed by the side edge of the side plate of the outer vertical plate, the second folded surface of the inner vertical plate and the side edge of the side plate of the pressing plate, and a wall plate can be clamped in the upright plate groove in a matching manner; the upper end and the lower end of the crosspiece are respectively provided with a crosspiece upper plate groove and a crosspiece lower plate groove, so that the wall plates can be stably clamped in the upright post plate grooves of two adjacent upright posts and the crosspiece upper plate grooves and the crosspiece lower plate grooves of two adjacent crosspieces;
a cover plate is arranged on the inner side of the pressing plate, the edges of the left side and the right side of the cover plate can be matched and covered with the edges of the two side plates of the pressing plate respectively, and detachable fixing structures which are matched with each other are arranged on the outer side surface of the cover plate and the edge part close to the inner side of the pressing plate; when the cover plate is covered with the pressing plate, an axially extending wiring cavity is formed between the L-shaped pressing plate and the cover plate.
Furthermore, the detachable fixing structure between the cover plate and the pressure plate is a buckle type structure, clamping protrusions are symmetrically arranged at the edge part close to the inner side of the pressure plate, and the clamping protrusions extend along the axial direction; the left side and the right side on the lateral surface of the cover plate are symmetrically and fixedly provided with elastic hasps which are matched with the clamping protrusions, when the cover plate is pressed on the inner side of the pressing plate, clamping heads of the elastic hasps on the left side and the right side are just clamped into the clamping protrusions, and therefore the cover plate is fixed on the inner side of the pressing plate.
Further, the first fixing platform and the second fixing platform are fixedly connected with each other through a rivet or screw structure.
Furthermore, the inclined included angle between the first fixed platform and the two side plates of the outer vertical plate is 45 degrees.
Further, when the wall plate is a glass plate, rubber pads are arranged in the upright post plate groove, the crosspiece upper plate groove and the crosspiece lower plate groove respectively.
Furthermore, the upright posts are of a sectional assembly type structure, the upper upright post and the lower upright post are fixedly connected through upright post connecting plates and screws, the upper section and the lower section of each upright post connecting plate can be respectively inserted into the hollow posts of the two adjacent upright posts from top to bottom in a matching manner, a plurality of threaded holes are formed in the upright post connecting plates, through holes are formed in the positions, corresponding to the threaded holes of the upright post connecting plates, of the inner upright plate and the pressing plate, and the screws are screwed into the threaded holes of the upright post connecting plates from one side of the pressing plate, so that the upper upright post and the lower upright post are.
Further, the depth of the lower plate groove of the crosspiece is greater than that of the upper plate groove of the crosspiece, so that the assembly and disassembly operation of the wall plates is facilitated.
The utility model discloses a home use elevator is unique and reasonable frame construction for the well for frame construction's intensity satisfies the requirement completely, and the installation is swiftly convenient. Meanwhile, the cover plate pressing is skillfully matched and arranged on the inner side of the L-shaped pressing plate, so that a wiring cavity with a trapezoidal section extending along the axial direction can be formed in the L-shaped pressing plate, and various cables required by the elevator can be accommodated and distributed; and because national standard all has strict limit to the protruding size of the convex part in the domestic elevator well, and be provided with the wiring cavity simultaneously, also make when fixed connection each part of frame construction required all include the convex part of connecting piece such as screw all hide in the wiring cavity perfectly by the apron, so the unique structure of wiring cavity also makes the mounting structure setting of well frame construction easier, and the well structure is also safe and reliable more.
Drawings
In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings, wherein:
fig. 1 is the utility model discloses domestic elevator is frame construction's for well structure schematic diagram.
Fig. 2 is a schematic structural diagram of the upright post and the cover plate.
Fig. 3 is a schematic structural view of the connection of an upper hollow cylinder and a lower hollow cylinder through two upright post connecting plates.
Fig. 4 is a schematic view of a connection structure of a column and a column connection plate.
Fig. 5 is a schematic structural view of the cross beam.
In the figure:
1. crosspiece 2, hollow column 201 and outer vertical plate
202. An inner vertical plate 2021, a first fixed platform 2022, a first folding surface
2023. Second folded surface 3, pressing plate 301 and second fixing platform
302. Clamping protrusion 4, wall plate 5 and rubber pad
6. Cover plate 7, elastic buckle 701 and clamping head
8. Upright post connecting plate 9 and wiring cavity
Detailed Description
The invention is described in further detail below with reference to the following figures and examples:
fig. 1 and 2 show a frame structure for a household elevator shaft, which comprises four vertical columns, wherein a stable frame structure is formed by a plurality of crosspieces 1 fixedly connected with the vertical columns, and the vertical columns comprise hollow cylinders 2 and pressure plates 3.
The main body of the section of the hollow cylinder 2 is L-shaped and comprises an outer vertical plate 201 and an inner vertical plate 202 which are fixedly connected, and the section of the outer vertical plate is L-shaped and comprises two side plates which are vertical to each other; the cross section of the inner vertical plate 202 is W-shaped, a first fixing platform 2021 is arranged at the middle position of the W-shape, two first folding surfaces 2022 and two second folding surfaces 2023 are sequentially arranged from the first fixing platform 2021 to both sides, the second folding surfaces 2023 are perpendicular to and fixedly connected with corresponding side plates of the outer vertical plate 201, and the side edge of the outer vertical plate 201 is higher than the second folding surfaces 2023.
The main body of the section of the pressing plate 3 is L-shaped, a second fixing platform 301 matched with the first fixing platform 2021 is arranged at the middle corner position, two side plates of the L-shaped pressing plate 3 are respectively matched with the two first folding surfaces 2022 of the inner vertical plate 202, and the side edges of the two side plates of the pressing plate 3 are higher than the second folding surfaces 2023.
The first fixing platform 2021 and the second fixing platform 301 can be fixedly connected with each other through a rivet structure, so that the pressing plate 3 is fixedly connected with the hollow cylinder 2; of course, the first fixing platform 2021 and the second fixing platform 301 may be fixedly connected to each other by a screw structure or other existing structure.
After the hollow cylinder 2 and the pressing plate 3 are fixedly assembled, an upright plate groove is formed by the side edge of the side plate of the outer vertical plate 201, the second folded surface 2023 of the inner vertical plate 202 and the side edge of the side plate of the pressing plate 3, and a wall plate 4 can be clamped in the upright plate groove in a matching manner; crosspiece 1's upper end and lower extreme are provided with crosspiece upper plate groove and crosspiece lower plate groove respectively, as shown in fig. 5, thereby make wallboard 4 can stabilize the card and establish adjacent two the stand board groove and adjacent two crosspiece 1 crosspiece upper plate groove and crosspiece lower plate inslot.
In order to facilitate the assembly and disassembly of the wall plate 4, the depth of the crosspiece upper plate groove is greater than that of the crosspiece lower plate groove, so that the upper end of the wall plate 4 can be completely inserted into the crosspiece upper plate groove when the wall plate 4 is installed, and then the lower end of the wall plate 4 falls into the crosspiece lower plate groove. When the wall plate 4 is disassembled, the wall plate 4 is lifted up, so that the upper end of the wall plate 4 is completely inserted into the crosspiece upper plate groove, and the lower end of the wall plate 4 is separated from the crosspiece lower plate groove, thereby the wall plate 4 can be disassembled.
The inner side of the pressing plate 3 is provided with a cover plate 6, and the edges of the left side and the right side of the cover plate 6 can be respectively matched and covered with the edges of the two side plates of the pressing plate 3.
The cover plate 6 and the pressure plate 3 are detachably and fixedly connected through a buckle type structure, clamping protrusions 302 are symmetrically arranged at the edge part close to the inner side of the pressure plate 3, the clamping protrusions 302 axially extend, and the axial extension can be continuous or discontinuously distributed; the left side and the right side on the outer side surface of the cover plate 6 are symmetrically and fixedly provided with elastic hasps 7, the elastic hasps 7 are matched with the clamping protrusions 302, when the cover plate 6 is pressed on the inner side of the pressing plate 3, clamping heads 701 of the elastic hasps 7 on the left side and the right side are just clamped into the clamping protrusions 302, and therefore the cover plate 6 is fixed on the inner side of the pressing plate 3, as shown in fig. 2.
Of course, the cover plate 6 and the pressing plate 3 may be fixedly connected by other detachable fixing structures, such as a wedge-groove structure, as long as the cover plate 6 can be fixed on the inner side of the pressing plate 3 by the detachable fixing structure when the cover plate 6 is pressed on the inner side of the pressing plate 3.
The inclined included angle between the first fixed platform 2021 and the two side plates of the outer vertical plate 201 is 45 degrees. Due to the reasons of design, requirement, processing and the like, the inclined included angle can be slightly adjusted as long as the stable fixed connection between the pressing plate 3 and the inner vertical plate 202 can be realized.
Wallboard 4 can be plank, metal sheet, glass board or plastic slab, and when wallboard 4 was the glass board, stand board groove, crosspiece upper plate groove and crosspiece lower plate inslot were provided with the rubber pad respectively to play the cushioning protection effect to the glass board.
In order to facilitate the transportation, installation and production of the frame structure in units, the columns are preferably of a segmented assembly type, the unit length corresponding substantially to the building story height. The upper and lower two upright posts are fixedly connected with screws through two upright post connecting plates 8, and the upper and lower sections of the two upright post connecting plates 8 can be respectively inserted into the hollow cylinders 2 of the two adjacent upright posts in a matching manner, as shown in fig. 3; a plurality of threaded holes are formed in the upright post connecting plate 8, through holes are formed in the positions, corresponding to the threaded holes of the upright post connecting plate 8, of the inner upright plate 202 and the pressing plate 3, and screws are screwed into the threaded holes of the upright post connecting plate 8 from one side of the pressing plate 3, so that the upper upright post and the lower upright post are fixedly connected, as shown in fig. 4.
When the cover plate 6 is covered with the pressure plate 3, an axially extending wiring cavity 9 is formed between the L-shaped pressure plate 3 and the cover plate 6. The wiring cavity 9 can well hide the screw head which is protruded at the inner side of the pressing plate 3 when the upright post connecting plate 8 is installed (because any recess or protrusion of the inner surface of the shaft wall should not exceed 3mm and the protrusion exceeding 1.5mm should be inverted to an angle of less than or equal to 15 degrees with the vertical plane within the range of 50mm on each side of the door opening width according to the national standard requirement of the corresponding household elevator shaft, so that the cover plate structure ensures that the inner surface of the shaft wall can meet the strict national standard requirement); the wiring cavity 9 which is safe and stable in structure and is attached to four upright posts can be formed uniquely, all required wiring can be stored in the wiring cavity in a concealed mode reasonably, and due to the structure of the detachable fixed connection between the cover plate 6 and the pressing plate 3, the installation, repair and local adjustment of the wiring are convenient and fast.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. The utility model provides a frame construction for home use elevator well, includes four stands to through with a plurality of crosspieces of stand fixed connection constitute stable frame construction, its characterized in that:
the upright column comprises a hollow cylinder body and a pressing plate;
the section main body of the hollow cylinder is L-shaped and comprises an outer vertical plate and an inner vertical plate which are fixedly connected, and the section of the outer vertical plate is L-shaped and comprises two side plates which are vertical to each other; the cross section of the inner vertical plate is W-shaped, a first fixing platform is arranged in the middle of the W shape, two first folding surfaces and two second folding surfaces are sequentially arranged from the first fixing platform to the two sides in an extending mode, the second folding surfaces are perpendicular to and fixedly connected with corresponding side plates of the outer vertical plate, and the side edge of the outer vertical plate is higher than the second folding surfaces;
the main body of the section of the pressing plate is L-shaped, a second fixing platform matched with the first fixing platform is arranged at the middle corner position, two side plates of the L-shaped pressing plate are respectively matched with the two first folding surfaces of the inner vertical plate, and the side edges of the two side plates of the pressing plate are higher than the second folding surfaces;
the first fixing platform and the second fixing platform can be fixedly connected with each other through a fixing and connecting structure, so that the pressing plate is fixedly connected with the hollow cylinder;
after the hollow cylinder and the pressing plate are fixedly assembled, an upright plate groove is formed by the side edge of the side plate of the outer vertical plate, the second folded surface of the inner vertical plate and the side edge of the side plate of the pressing plate, and a wall plate can be clamped in the upright plate groove in a matching manner; the upper end and the lower end of the crosspiece are respectively provided with a crosspiece upper plate groove and a crosspiece lower plate groove, so that the wall plates can be stably clamped in the upright post plate grooves of two adjacent upright posts and the crosspiece upper plate grooves and the crosspiece lower plate grooves of two adjacent crosspieces;
a cover plate is arranged on the inner side of the pressing plate, the edges of the left side and the right side of the cover plate can be matched and covered with the edges of the two side plates of the pressing plate respectively, and detachable fixing structures which are matched with each other are arranged on the outer side surface of the cover plate and the edge part close to the inner side of the pressing plate; when the cover plate is covered with the pressing plate, an axially extending wiring cavity is formed between the L-shaped pressing plate and the cover plate.
2. The frame structure of claim 1, wherein: the detachable fixing structure between the cover plate and the pressure plate is a buckle type structure, clamping protrusions are symmetrically arranged at the edge part close to the inner side of the pressure plate, and the clamping protrusions extend along the axial direction; the left side and the right side on the lateral surface of the cover plate are symmetrically and fixedly provided with elastic hasps which are matched with the clamping protrusions, when the cover plate is pressed on the inner side of the pressing plate, clamping heads of the elastic hasps on the left side and the right side are just clamped into the clamping protrusions, and therefore the cover plate is fixed on the inner side of the pressing plate.
3. The frame structure of claim 1, wherein: the first fixed platform and the second fixed platform are fixedly connected with each other through rivet or screw structures.
4. The frame structure of claim 1, wherein: the inclined included angle between the first fixed platform and the two side plates of the outer vertical plate is 45 degrees.
5. The frame structure of claim 1, wherein: when the wallboard is the glass board, be provided with the rubber pad in stand board groove, crosspiece upper plate groove and the crosspiece lower plate inslot respectively.
6. The frame structure according to any one of claims 1 to 5, wherein: the upright posts are of a sectional assembly type structure, the upper upright post and the lower upright post are fixedly connected through upright post connecting plates and screws, the upper section and the lower section of each upright post connecting plate can be respectively inserted into the hollow posts of the upper upright post and the lower section of each upright post adjacent to the hollow posts in a matching manner, a plurality of threaded holes are formed in the upright post connecting plates, through holes are formed in the positions, corresponding to the threaded holes of the upright post connecting plates, of the inner upright plate and the pressing plate, and the screws are screwed into the threaded holes of the upright post connecting plates from one side of the pressing plate, so that the upper upright post and the lower upright post are fixedly connected.
7. The frame structure of claim 6, wherein: the depth of the lower plate groove of the crosspiece is greater than that of the upper plate groove of the crosspiece, so that the assembly and disassembly operation of the wall plates is facilitated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022748682.8U CN214006406U (en) | 2020-11-24 | 2020-11-24 | Frame construction for household elevator well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022748682.8U CN214006406U (en) | 2020-11-24 | 2020-11-24 | Frame construction for household elevator well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214006406U true CN214006406U (en) | 2021-08-20 |
Family
ID=77306989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022748682.8U Active CN214006406U (en) | 2020-11-24 | 2020-11-24 | Frame construction for household elevator well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214006406U (en) |
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2020
- 2020-11-24 CN CN202022748682.8U patent/CN214006406U/en active Active
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