CN213478152U - Frame door plant waterproof sealing structure for prefabricated cabin - Google Patents
Frame door plant waterproof sealing structure for prefabricated cabin Download PDFInfo
- Publication number
- CN213478152U CN213478152U CN202021484717.5U CN202021484717U CN213478152U CN 213478152 U CN213478152 U CN 213478152U CN 202021484717 U CN202021484717 U CN 202021484717U CN 213478152 U CN213478152 U CN 213478152U
- Authority
- CN
- China
- Prior art keywords
- door plate
- plate
- door
- frame
- water
- 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
- Body Structure For Vehicles (AREA)
- Special Wing (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model discloses a frame door plant waterproof sealing structure for a prefabricated cabin, which relates to the technical field of prefabricated cabin manufacturing and solves the problems that the prefabricated cabin frame and the door plant have poor sealing performance and water resistance and rainwater easily seeps into the cabin; the frame comprises four upright posts, fixing plates attached to the surfaces of the inner door plates are arranged on the upright posts, the fixing plates and the inner door plates are fixed through blind hole rivet nuts, the fixing plates are connected with water baffles in a sealing mode, one sides of the water baffles, far away from the fixing plates, are connected with the upright posts in a sealing mode, water guide grooves are formed among planes where the upright posts, the water baffles and the fixing plates are located, and inner sealing strips are arranged between the fixing plates and the surfaces of the inner door; the utility model discloses the waterproof door plant of frame guiding gutter collocation, multiple sealing and waterproof combine together, effectively avoid the prefabricated cabin of water infiltration.
Description
Technical Field
The utility model relates to a technical field is made in prefabricated cabin, concretely relates to frame door plant waterproof sealing structure for prefabricated cabin.
Background
The prefabricated cabin is an important embodiment of a new technology, a new material and new equipment applied to the intelligent substation, is composed of a prefabricated cabin body, a secondary equipment screen cabinet (or a frame), cabin body auxiliary facilities and the like, completes the work of manufacturing, assembling, wiring, debugging and the like in a factory, is transported to a project site as a whole, and is positioned on an installation basis. The prefabricated cabin and the secondary equipment inside the prefabricated cabin realize that the whole set of secondary equipment is integrated by a manufacturer, so that the factory processing is realized, the field secondary wiring is reduced, the design, construction, debugging and workload are reduced, the overhaul and maintenance work is simplified, the construction period is shortened, and the rapid construction of a power grid is effectively supported.
The problem of leaking exists in current prefabricated cabin in the in-service use, the reason lies in that the door plant waterproof nature of prior art prefabricated cabin is poor, the junction leaves mounting hole etc. water passes through the door plant infiltration easily, and seal through a sealing strip between frame stand and the door plant, it is spacing to install through cushion isotructure, and there is not drainage channel, this kind of design has very big defect on waterproof sealing nature, rely on external environment and production technology, if rainwater admission pressure is great or all can lead to rainwater infiltration cabin internal portion under the circumstances such as skew appears in the assembling process when the sealing strip, long-term accumulation can destroy prefabricated under-deck equipment, cause very big economic loss, and there is great potential safety hazard.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problem that current prefabricated cabin frame and door plant leakproofness and waterproof nature are poor, the easy infiltration of rainwater is prefabricated under-deck, the utility model provides a frame door plant waterproof sealing structure for prefabricated cabin.
The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme: a frame door plate waterproof sealing structure for a prefabricated cabin comprises a door plate and a frame arranged on the periphery of the door plate, wherein the door plate comprises an inner door plate and an outer door plate, the cross sections of the inner door plate and the outer door plate are C-shaped, the size of an inner cavity of the outer door plate is larger than the outer size of the inner door plate, the inner door plate and the outer door plate are oppositely buckled and welded, and blind hole rivet nuts are respectively arranged on four peripheral lines of the surface of the inner door plate, which are close to the edge of the door; the frame comprises four stand columns arranged on the periphery of the door panel, a water baffle extends outwards from the inner side edge of each stand column close to the door panel, the free end of each water baffle bends towards the inner panel surface of the door panel, the free end of each water baffle is fixedly and hermetically connected with a fixing plate, the fixing plate is attached to the inner panel surface of the door panel, the fixing plate and the inner door panel are fixed through blind hole rivet nuts, a water guide groove is formed among the planes of the stand columns, the water baffles and the fixing plate, and an inner sealing strip is arranged between the fixing plate and the inner panel surface; the inner sealing strips on the upright columns of the same frame are fixedly connected in an end-to-end sealing manner, and the water baffles on the upright columns of the same frame are fixedly connected in an end-to-end sealing manner.
Furthermore, the outer sides of the left side and the right side of the same door plate and the outer side of the upright column at the upper end are respectively provided with an outer sealing strip in the water guide groove, and one surface of the outer sealing strip facing the door plate is tightly attached to a gap formed between the door plate and the upright column and a welding gap between the inner door plate and the outer door plate.
Furthermore, sealant is filled in the welding seams at which the inner door panel and the outer door panel are buckled oppositely.
Further, the cross section of the water baffle is
And the free end of the transverse surface of the water baffle is fixedly connected with the side surface of the upright post in a sealing way, and the free end of the vertical surface of the water baffle is fixedly connected with the fixed plate in a sealing way.
Furthermore, the cross section of the upright post is rectangular, and one side surface of the upright post close to the water baffle is attached to the outer side surface of the door plate.
Further, the blind hole blind rivet nut adopts an M6 specification.
The utility model has the advantages as follows:
1. the utility model discloses a frame door plant waterproof sealing structure for prefabricated cabin, including the door plant and set up the frame in the door plant periphery, the door plant includes inner door plant and outer door plant that the cross section is C type, inner door plant and outer door plant lock welding in opposite directions, all be furnished with blind hole rivet nut on four peripheral lines that the inner door plant face is close to the door plant edge; therefore, the outward surface of the door plate is not provided with connecting gaps or mounting holes, and rainwater is effectively prevented from permeating through the outer surface of the door plate; in addition, because the inner door plate adopts the blind hole rivet nut, even if a small amount of water enters the middle of the double door plates, rainwater cannot enter the prefabricated cabin, and sealing and water proofing are effectively ensured; the waterproof sealing effect of the door panel is outstanding;
2. the frame of the utility model comprises four upright posts arranged around the door plate, one side of each upright post close to the door plate is provided with a fixed plate which is parallel to the axial lead of the upright post and is attached to the inner side surface of the door plate, the fixed plate and the inner door plate are fixed by blind hole rivet nuts, one side of the fixed plate close to the upright post is hermetically connected with a water baffle to form a water chute, and an inner sealing strip is arranged between the fixed plate and the surface of the inner door plate; therefore, rainwater directly enters the water chute after permeating through the gap between the edge of the door panel and the upright post, and can not enter the prefabricated cabin but be led out downwards in the water chute due to the arrangement of the inner sealing strip, and finally passes through the transverse water chute of the upright post (transverse upright post) below the door panel, and can naturally and outwards drain the rainwater through the gap between the transverse upright post and the door panel; the depth of the water guide groove of the transverse upright post below the door plate and the height of the fixing plate are adjusted, so that rainwater can be effectively prevented from spreading to the transverse inner sealing strip below the door plate, and the overall sealing performance and water guide smoothness are guaranteed; the frame water guide groove is matched with a waterproof door plate structure, multiple sealing and waterproof are combined, and rainwater is effectively prevented from permeating into the prefabricated cabin;
3. the outer sealing strips are arranged in the water guide grooves on the left side and the right side of the same door plate and the outer sides of the stand columns at the upper end, one surface of each outer sealing strip facing the door plate is tightly attached to a gap formed between the door plate and the stand column and a welding gap between the inner door plate and the outer door plate, after the outer sealing strips are additionally arranged, rainwater is further effectively prevented from entering the water guide grooves, even if water leakage is caused by environment and process reasons, a small amount of water enters the water guide grooves and is discharged through the water guide grooves, and the outer sealing strips are tightly attached to the gaps at the welding positions of the inner door plate and the outer door plate, so that the water seepage quantity in the middle of the door; the double sealing is combined with the water chute, so that the device is suitable for a use environment with higher protection level requirements; in addition, no outer sealing strip is arranged below the door panel, so that the rainwater in the water guide groove is naturally and smoothly discharged outwards through a gap between the transverse upright post and the door panel;
4. the sealing glue is filled in the welding seams of the opposite buckling of the inner door plate and the outer door plate, so that the waterproof performance of the door plate is further improved, and the water is reduced and even prevented from entering between the inner door plate and the outer door plate through the welding seams;
5. the cross section of the water baffle of the utility model is
The free end of the transverse surface of the water baffle is fixedly connected with the side surface of the upright post in a sealing way, the free end of the vertical surface of the water baffle is fixedly connected with the fixed plate in a sealing way, the manufacturing process is simple, and the cross-sectional area of the water chute is effectively ensured.
Drawings
FIG. 1 is a plan view of a door panel and a frame in embodiment 1;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
FIG. 3 is a plan view of a door panel and a frame in embodiment 2.
Reference numerals: 1-upright column, 2-water baffle, 3-water chute, 4-fixing plate, 5-inner sealing strip, 6-blind hole rivet nut, 7-inner door plate, 8-outer door plate and 9-outer sealing strip.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "up", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.
Example 1
As shown in fig. 1 and fig. 2, the embodiment provides a frame door panel waterproof sealing structure for a prefabricated cabin, which includes a door panel and a frame arranged on the periphery of the door panel, wherein the door panel includes an inner door panel 7 and an outer door panel 8, the cross sections of which are C-shaped, the size of an inner cavity of the outer door panel 8 is larger than the outer size of the inner door panel 7, the inner door panel 7 and the outer door panel 8 are buckled and welded oppositely, blind-hole rivet nuts 6 are respectively arranged on four peripheral lines of the surface of the inner door panel 7, which are close to the edge of the door panel, and the blind-hole rivet nuts 6 are selected from products with mature markets according to actual use requirements, and; the frame comprises four upright posts 1 arranged on the periphery of a door plate, the four upright posts 1 are connected end to form a rectangular frame for fixing the door plate, a water baffle 2 extends outwards from the inner side edge of each upright post 1 close to the door plate, the free end of the water baffle 2 bends towards the inner plate surface of the door plate, the free end of the water baffle 2 is fixedly and hermetically connected with a fixing plate 4, the fixing plate 4 is attached to the inner plate surface of the door plate, the fixing plate 4 is fixed with an inner door plate 7 through a blind hole rivet nut 6, a water guide groove 3 is formed between the planes of the upright posts 1, the water baffle 2 and the fixing plate 4, and an inner sealing strip 5 is arranged between the fixing plate 4; the inner sealing strips 5 on each upright post 1 of the same frame are fixedly connected in an end-to-end sealing mode (preferably, the integrally formed sealing strips in the shape of a Chinese character 'kou' in the mature market are used), and the water baffles 2 on each upright post 1 of the same frame are fixedly connected in an end-to-end sealing mode.
As a preferred embodiment of this embodiment, the cross section of the upright post 1 is rectangular, one side of the upright post 1 close to the water baffle 2 is closely attached to the outer side of the door panel, and the cross section of the water baffle 2 is rectangular
And the free end of the transverse surface of the water baffle 2 is fixedly connected with the side surface of the upright post 1 in a sealing way, and the free end of the vertical surface of the water baffle 2 is fixedly connected with the fixing plate 4 in a sealing way. Like this, 1 side of stand is closely laminated with the door plant lateral surface, increases the laminating area, plays better dustproof effect when firm door plant, and the cross section of breakwater 2 is
The shape and the manufacturing process are simple, the cross section area of the whole water chute 3 is rectangular, and the water chute is effectively ensuredThe cross-sectional area of the gutter 3 is verified.
When the whole door panel is fixed, the four upright posts surround the four sides of the door panel to form a frame, the door panel is embedded into the frame, the inner door panel is fixed with the fixing plate so as to fix the whole door panel in the frame, the inner door panel and the outer door panel are buckled and welded oppositely, the size of the inner cavity of the outer door panel is larger than the outer size of the inner door panel, no connecting gap or mounting hole is left on the outward surface of the door panel, and rainwater is effectively prevented from permeating through the outer surface of the door panel; in addition, because the inner door plate adopts the blind hole rivet nut, even if a small amount of water enters the middle of the double door plates, rainwater cannot enter the prefabricated cabin, and sealing and water proofing are effectively ensured; the inner sealing strips on the stand columns on the periphery of the same door panel are fixedly connected in an end-to-end sealing manner, and the water baffle plates on the stand columns are fixedly connected in an end-to-end sealing manner, so that no matter rainwater is immersed through the upper surface or the side surface of the door panel, the rainwater is guided into the transverse water chute below the door panel through the water chute, and the rainwater is naturally discharged outwards through the gap between the transverse stand column at the bottom of the door panel and the door panel; in specific use, the depth of the water guide groove of the transverse upright post below the door panel and the height of the fixing plate can be adjusted according to the actual protection grade, so that rainwater is prevented from spreading to the transverse inner sealing strip below the door panel, and the overall sealing performance and water guide smoothness are ensured; the whole frame door plate waterproof sealing structure is simple in process, low in manufacturing cost and capable of guaranteeing multiple sealing waterproof functions, water guide and sealing are combined, and water is effectively prevented from permeating into the prefabricated cabin.
Example 2
As shown in fig. 3, the present embodiment is further optimized based on embodiment 1, specifically:
the left and right sides of same door plant and the outside of the stand 1 of upper end all are equipped with outer sealing strip 9 in the guiding gutter 3, outer sealing strip 9 is towards the gap that forms between one side of door plant and the stand 1 and the welding gap between interior door plant 7 and the outer door plant 8 closely laminates, preferably, the outer sealing strip 9 that is located the door plant upper end and the sealed fixed connection of outer sealing strip 9 that is located the door plant both sides, after installing outer sealing strip 9 additional, further effectively prevent the rainwater to get into guiding gutter 3, even cause to leak because of environment, technological reason, also little water gets into guiding gutter 3 and discharges through guiding gutter 3, and, outer sealing strip 9 closely laminates including on the gap of outer door plant 8 welding department, further avoid intaking in the middle of the door plant, improve prefabricated cabin sealing waterproof performance.
Example 3
The embodiment is further optimized on the basis of the embodiments 1 and 2, and specifically comprises the following steps:
Claims (6)
1. A frame door plate waterproof sealing structure for a prefabricated cabin comprises a door plate and a frame arranged on the periphery of the door plate, and is characterized in that the door plate comprises an inner door plate (7) and an outer door plate (8) of which the cross sections are C-shaped, the size of an inner cavity of the outer door plate (8) is larger than the outer size of the inner door plate (7), the inner door plate (7) and the outer door plate (8) are buckled and welded oppositely, and blind hole rivet nuts (6) are arranged on four peripheral lines of the surface of the inner door plate (7) close to the edge of the door plate; the frame comprises four upright posts (1) arranged on the periphery of the door plate, a water baffle (2) extends outwards from the inner side edge of each upright post (1) close to the door plate, the free end of the water baffle (2) bends towards the inner plate surface of the door plate, a fixed plate (4) is fixedly and hermetically connected with the free end of the water baffle (2), the fixed plate (4) is attached to the inner plate surface of the door plate, the fixed plate (4) is fixed with the inner door plate (7) through a blind hole rivet nut (6), a water guide groove (3) is formed between the planes of the upright posts (1), the water baffle (2) and the fixed plate (4), and an inner sealing strip (5) is arranged between the fixed plate (4) and the inner door plate (7) surface; the inner sealing strips (5) on each upright post (1) of the same frame are fixedly connected in an end-to-end sealing manner, and the water baffles (2) on each upright post (1) of the same frame are fixedly connected in an end-to-end sealing manner.
2. The waterproof sealing structure of the door plate of the frame for the prefabricated cabin is characterized in that outer sealing strips (9) are arranged in the water guide grooves (3) on the outer sides of the upright columns (1) at the left side, the right side and the upper end of the same door plate, one surface of each outer sealing strip (9) facing the door plate is tightly attached to a gap formed between the door plate and the upright column (1) and a welding gap formed between the inner door plate (7) and the outer door plate (8).
3. The waterproof and sealing structure for the door panels of the prefabricated cabin frame as claimed in claim 1, wherein the welding seams at which the inner door panel (7) and the outer door panel (8) are fastened in opposite directions are filled with sealant.
4. The waterproof sealing structure for door plank of precast cabin as claimed in claim 1, wherein the cross section of the water guard plate (2) is "" shape, the free end of the horizontal surface of the water guard plate (2) is fixedly connected with the side of the column (1) in a sealing manner, and the free end of the vertical surface of the water guard plate (2) is fixedly connected with the fixing plate (4) in a sealing manner.
5. The waterproof and sealing structure of the door plate of the frame for the prefabricated cabin is characterized in that the cross section of the upright post (1) is rectangular, and one side surface of the upright post (1) close to the water baffle (2) is attached to the outer side surface of the door plate.
6. The waterproof and sealing structure for the door plate of the frame for the prefabricated cabin is characterized in that the blind hole blind rivet nut (6) adopts an M6 specification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021484717.5U CN213478152U (en) | 2020-07-24 | 2020-07-24 | Frame door plant waterproof sealing structure for prefabricated cabin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021484717.5U CN213478152U (en) | 2020-07-24 | 2020-07-24 | Frame door plant waterproof sealing structure for prefabricated cabin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213478152U true CN213478152U (en) | 2021-06-18 |
Family
ID=76359159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021484717.5U Active CN213478152U (en) | 2020-07-24 | 2020-07-24 | Frame door plant waterproof sealing structure for prefabricated cabin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213478152U (en) |
-
2020
- 2020-07-24 CN CN202021484717.5U patent/CN213478152U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107938955A (en) | A kind of integrated steel structure roofing photovoltaic system | |
| CN216920904U (en) | Photovoltaic roof strengthening structure with waterproof function | |
| EP3926114A1 (en) | A modular building unit | |
| CN209924206U (en) | Waterproof device for joint of upright post and cross beam of exposed frame curtain wall | |
| CN213478152U (en) | Frame door plant waterproof sealing structure for prefabricated cabin | |
| CN212413086U (en) | Shed type support for mounting photovoltaic panel | |
| CN212648757U (en) | Frame waterproof construction for prefabricated cabin | |
| CN213478071U (en) | Door plant waterproof construction for prefabricated cabin | |
| CN212613410U (en) | Water leakage prevention device | |
| CN212648762U (en) | Valve waterproof sealing structure for prefabricated cabin | |
| CN211691095U (en) | Assembled roof capable of being assembled on site | |
| CN203984824U (en) | A kind of novel assembled outdoor cabinet | |
| CN211473100U (en) | Photovoltaic integration roofing gutter flashing structure | |
| CN216616311U (en) | Waterproof structure of assembled external wall panel connecting seam | |
| CN206022959U (en) | A kind of box inversion room of double sealing structure | |
| CN113595474B (en) | Frame construction, photovoltaic array and building of photovoltaic integration of photovoltaic array | |
| CN219643333U (en) | Prefabricated box-type substation foundation | |
| CN211736061U (en) | Daylighting roof structure | |
| CN220774746U (en) | Square radome with edge pressing connection | |
| CN216451325U (en) | A mounting structure for BIPV subassembly | |
| CN215166644U (en) | Anti-leakage structure of assembled building heat-preservation type external wall panel | |
| CN216290762U (en) | Building waterproof construction based on photovoltaic board | |
| CN211396322U (en) | Non-nail non-glue full-structure waterproof window frame structure of electric lighting smoke-discharging skylight | |
| CN205087745U (en) | Modularization cordwood system steel structure elevator guiding gutter | |
| CN216740856U (en) | Entrance guard is imported and exported on building engineering scene |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |