CN213478071U - Door plant waterproof construction for prefabricated cabin - Google Patents

Abstract

The utility model discloses a door plant waterproof construction for prefabricated cabin relates to prefabricated cabin manufacturing technical field, solves the problem that the door plant leakproofness and waterproof nature are poor for the prefabricated cabin now, rainwater permeates the under-deck easily, including the door plant, the door plant includes inner door plant and outer door plant that the cross section is C type, the inner chamber size of outer door plant is greater than the outside dimension of inner door plant, inner door plant and outer door plant lock welding in opposite directions, all be furnished with the blind hole rivet nut on four peripheral lines that the inner door plant face is close to the door plant edge, each peripheral line all is connected with a fixed plate that hugs closely with the inner door plant face through the blind hole rivet nut, each fixed plate is connected to door plant fixed frame, be equipped with the inner seal strip between each said fixed plate and the inner door plant, four inner seal strips are sealed fixed connection; the utility model discloses the door plant one side outwards does not leave over joint gap or mounting hole, and interior door plant adopts the blind hole rivet nut, and whole door plant waterproof construction simple process possesses multiple sealed waterproof guarantee, and waterproof sealing effect is outstanding.

Description

Door plant waterproof construction for prefabricated cabin

Technical Field

The utility model relates to a technical field is made in prefabricated cabin, concretely relates to door plant waterproof construction 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 process, the reason lies in that the door plant waterproof nature of the prefabricated cabin of prior art is poor, the mounting hole etc. is left to the junction, water passes through the door plant infiltration easily, and seal through one sealing strip between frame stand and the door plant, it is spacing to install through cushion isotructure, this kind of design has very big defect on waterproof sealing nature, rely on external environment and production technology, it can not effectively prevent rainwater infiltration cabin internal portion to adorn the sealing strip alone, the equipment in the prefabricated cabin can be destroyed in the long-term accumulation of infiltration, 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 door plant leakproofness and waterproof nature for the prefabricated cabin are poor, the rainwater permeates the prefabricated under-deck easily, the utility model provides a door plant waterproof construction for prefabricated cabin.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme: the utility model provides a door plant waterproof construction for prefabricated cabin, includes the door plant, the door plant includes that the cross section is the interior door plant and the outer door plant of C type, the inner chamber size of outer door plant is greater than the external dimension of interior door plant, interior door plant and the welding of outer door plant lock in opposite directions, interior door plant face is close to all being furnished with the blind hole rivet nut on four peripheral lines at door plant edge, and every peripheral line all is connected with a fixed plate of hugging closely with interior door plant face through the blind hole rivet nut, and every fixed plate is connected to door plant fixed frame, every be equipped with the inside seal strip between fixed plate and the interior door plant, four inside seal strip end to end seal fixed connection.

Furthermore, sealant is filled in the welding seams at which the inner door panel and the outer door panel are buckled oppositely.

Furthermore, the door panel fixing frame comprises four upright posts arranged on the periphery of the door panel, the four upright posts are connected end to form a rectangular frame for fixing the door panel, and each upright post is close to the inner side of the door panel and is connected with a corresponding fixing plate in a sealing mode.

Furthermore, each stand is close to the inboard bottom that is located the fixed plate of door plant and is equipped with the outer sealing strip, the outer sealing strip is towards the seam that forms between one side of door plant and the stand and the welding seam between interior door plant and the outer door plant and closely laminates.

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 door plate of the door plate waterproof structure of the utility model adopts the buckling welding of the inner door plate and the outer door plate with the C-shaped cross section in opposite directions, the size of the inner cavity of the outer door plate is larger than the outer size of the inner door plate, and the outward surface of the door plate is not left with connecting gaps or mounting holes, thereby effectively avoiding the rainwater 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 arrangement of the inner sealing strips effectively prevents water at the edge of the door panel from entering the prefabricated cabin, the whole door panel is simple in waterproof structure process, multiple sealing waterproof guarantees are provided, and the waterproof sealing effect is outstanding;

2. the utility model discloses an interior door plant and outer door plant lock in opposite directions are filled with sealed glue in the weld joint, further avoid water in the middle of the weld joint gets into the door plant, further improve waterproof level.

3. The utility model discloses a door plant fixed frame is including setting up at four outer-peripheral stands of door plant, and the inboard bottom that is located the fixed plate that every stand is close to the door plant is equipped with the external seal strip, and the external seal strip is closely laminated towards the gap that forms between the one side of door plant and the door plant of door plant and the stand and the welding gap between interior door plant and the outer door plant, and like this, the external seal strip is closely laminated including the outer door plant welding department gap, further avoids advancing in the middle of the door plant, further improves prefabricated cabin waterproof sealing performance.

4. The utility model discloses a cross section of stand is the rectangle, and the stand is close to a side of breakwater and the lateral surface laminating of door plant, and the stand side closely laminates with the door plant lateral surface, increases the laminating area, plays better dustproof effect when firm door plant.

Drawings

FIG. 1 is a top view of a door panel of embodiment 1;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is a top view of a door panel of embodiment 2.

Reference numerals: 1-outer door plate, 2-inner door plate, 3-blind hole rivet nut, 4-fixing plate, 5-inner sealing strip, 6-upright post and 7-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, this embodiment provides a door plant waterproof construction for prefabricated cabin, including the door plant, the door plant includes that the cross section is interior door plant 2 and outer door plant 1 of C type, the inner chamber size of outer door plant 1 is greater than the external dimension of interior door plant 2, interior door plant 2 and the welding of outer door plant 1 lock in opposite directions, interior door plant 2 face is close to all being furnished with blind hole rivet nut 3 on four peripheral lines at door plant edge, every peripheral line all is connected with a fixed plate 4 of hugging closely with interior door plant 2 face through blind hole rivet nut 3, four fixed plates 4 are connected to door plant fixed frame, be equipped with interior sealing strip 5 between every fixed plate 4 and the interior door plant 2, four interior sealing strip 5 end to end seal fixed connection (preferred integrated into one piece's sealing strip.

As a preferred embodiment of this embodiment, the door panel fixing frame includes four upright posts 6 disposed at the periphery of the door panel, the four upright posts 6 are connected end to form a rectangular frame for fixing the door panel, and each upright post 6 is close to the inner side of the door panel and is connected with its corresponding fixing plate 4 in a sealing manner.

Wherein, the cross section of stand 6 is the rectangle, and stand 6 is close to the lateral surface laminating of a side of breakwater and door plant, plays better dustproof effect when firm door plant, and blind hole blind rivet nut 3 adopts the existing suitable specification in market can according to the actual application demand, and the M6 specification is adopted to this embodiment.

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; and the setting of interior sealing strip then effectively avoids the water at door plant edge to get into prefabricated under-deck, whole door plant waterproof construction simple process possesses multiple sealed waterproof guarantee, and waterproof sealing effect is outstanding.

Example 2

The embodiment is further optimized on the basis of the embodiment 1, and specifically comprises the following steps:

the welding seams at which the inner door plate and the outer door plate are buckled in opposite directions are filled with sealant, so that water can be further prevented from entering the middle of the door plate through the welding seams, and the waterproof grade is further improved.

Example 3

As shown in fig. 3, the present embodiment is further optimized based on embodiment 1, specifically:

the bottom that the inboard that every stand 6 is close to the door plant is located fixed plate 4 is equipped with outer sealing strip 7, outer sealing strip 7 closely laminates towards the gap that forms between one side of door plant and the stand 6 and the welding gap between interior door plant 2 and the outer door plant 1, and preferably, four outer sealing strip 7 end to end seal fixed connection (preferred integrated into one piece's sealing strip), like this, outer sealing strip 7 closely laminates including on the 1 welding seam of outer door plant, further avoids intaking in the middle of the door plant, improves prefabricated cabin sealing waterproof performance.

Claims (6)

1. The utility model provides a door plant waterproof construction for prefabricated cabin, a serial communication port, includes the door plant, the door plant includes that the cross section is interior door plant (2) and outer door plant (1) of C type, the inner chamber size of outer door plant (1) is greater than the external dimension of interior door plant (2), interior door plant (2) and outer door plant (1) lock welding in opposite directions, all be furnished with blind hole rivet nut (3) on four peripheral lines that interior door plant (2) face is close to the door plant edge, every peripheral line all is connected with one through blind hole rivet nut (3) fixed plate (4) of hugging closely with interior door plant (2) face, and every fixed plate (4) are connected to door plant fixed frame, every be equipped with inside seal strip (5) between fixed plate (4) and interior door plant (2), four inside seal strip (5) end to end sealing fixed connection.

2. The door panel waterproof structure for the prefabricated cabin is characterized in that a sealant is filled in a welding seam formed by buckling the inner door panel (2) and the outer door panel (1) in an opposite direction.

3. A door plant waterproof structure for a prefabricated cabin according to claim 1, wherein the door plant fixing frame comprises four upright posts (6) arranged at the periphery of the door plant, the four upright posts (6) are connected end to form a rectangular frame for fixing the door plant, and each upright post (6) is close to the inner side of the door plant and is connected with the corresponding fixing plate (4) in a sealing way.

4. The door panel waterproof structure for the prefabricated cabin is characterized in that each upright post (6) is provided with an outer sealing strip (7) close to the inner side of the door panel and positioned at the bottom of the fixing plate (4), and the surface, facing the door panel, of the outer sealing strip (7) is tightly attached to a gap formed between the door panel and the upright post (6) and a welding gap between the inner door panel (2) and the outer door panel (1).

5. The door panel waterproof structure for the prefabricated cabin is characterized in that the cross section of the upright post (6) is rectangular, and one side surface, close to the water baffle plate, of the upright post (6) is attached to the outer side surface of the door panel.

6. The door panel waterproof structure for the prefabricated cabin is characterized in that the blind rivet nut (3) adopts an M6 specification.

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