CN108049602B - Hidden door is decorated to piping shaft drawer type - Google Patents
Hidden door is decorated to piping shaft drawer type Download PDFInfo
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- CN108049602B CN108049602B CN201711401179.1A CN201711401179A CN108049602B CN 108049602 B CN108049602 B CN 108049602B CN 201711401179 A CN201711401179 A CN 201711401179A CN 108049602 B CN108049602 B CN 108049602B
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F19/00—Other details of constructional parts for finishing work on buildings
- E04F19/08—Built-in cupboards; Masks of niches; Covers of holes enabling access to installations
- E04F19/086—Covers with magnetic fixing means
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Abstract
The invention provides a drawer type decorative invisible door for a piping shaft, which comprises: the door frame is fixed on the wall body, is assembled with the plurality of sliding rails in a sliding way, and further comprises a door plate frame rotationally connected with the door frame and a door plate fixed on the door plate frame; further comprises: the limiting device is fixed on the wall body, and when the door frame slides to a set position, the door frame is propped against the limiting device; the locking device comprises a first magnetic part and a second magnetic part which can be mutually adsorbed and is used for adsorbing a door frame and a door plate frame. The beneficial effects of the invention are as follows: by adopting the sliding rail device, the decorative door on the outer side of the fireproof door of the pipeline well is manufactured into a drawer type, and the decorative door can be normally opened and closed after being pulled out from the wall body without cutting the corners of door plate materials. After the drawer type invisible door is closed, the door leaf is embedded into the wall body, the integral decoration surface is smooth, the facing bricks are aligned and aligned, and the integrity of the decoration vertical surface is ensured.
Description
Technical Field
The invention relates to the technical field of buildings, in particular to a drawer type decorative invisible door for a piping shaft.
Background
The common pipeline well is sealed to adopt a common flat-open fireproof door, and the method seriously influences the decoration effect of the vertical face of the wall body. When the building decoration level is higher, the fireproof door is generally embedded, and the inner rotary shaft type decoration door is additionally arranged on the outer side, so that the overall decoration effect can be better ensured. However, in the actual construction process, in order to ensure the normal use (opening and closing) of the decorative door, the facing material of the door leaf rotating end and the material of the wall door plate 5 are required to be cut in a gradient manner. After practical construction verification, the decorative material is cut, and is affected by the cutting process and inherent characteristics of stone, and the stone edge is inevitably subjected to edge deficiency. The appearance of this phenomenon in the facade effect is the appearance of fine toothmarks.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a drawer type decorative invisible door for a piping shaft.
The invention is realized by the following technical scheme:
the invention provides a conduit well drawer type decorative invisible door, which comprises: the door frame comprises a plurality of sliding rails fixed on a wall body, a door frame assembled with the sliding rails in a sliding manner, a door plate frame connected with the door frame in a rotating manner, and a door plate fixed on the door plate frame; further comprises:
the limiting device is fixed on the wall body, and when the door frame slides to the set position, the door frame is propped against the limiting device;
the locking device comprises a first magnetic part and a second magnetic part which can be mutually adsorbed, one of the first magnetic part and the second magnetic part is fixed on the door frame, the other magnetic part is fixed on the door plate frame, and when the door plate frame and the door frame are closed, the first magnetic part adsorbs the second magnetic part.
Preferably, the number of the sliding rails is four, and the sliding rails are symmetrically arranged in pairs.
Preferably, the door plate frame comprises a frame and an angle steel inner support arranged in the frame.
Preferably, the door further comprises a hidden handle arranged on the door plate.
Preferably, the limiting device comprises a limiting block fixed on the wall body, an elastic bulge is arranged on the limiting block, and a groove matched with the elastic bulge groove is arranged on the door frame.
Preferably, the first magnetic member is a magnet, and the second magnetic member is a steel plate.
Preferably, the door frame further comprises an angle limiting device arranged on the door frame, and the angle limiting device is used for limiting the opening angle of the door plate frame.
The beneficial effects of the invention are as follows: by adopting the sliding rail device, the decorative door on the outer side of the fireproof door of the pipeline well is manufactured into a drawer type, and the decorative door can be normally opened and closed after being pulled out from the wall body without cutting the corners of the door plate 5 materials. After the drawer type invisible door is closed, the door leaf is embedded into the wall body, the integral decoration surface is smooth, the facing bricks are aligned and aligned, and the integrity of the decoration vertical surface is ensured.
Drawings
FIG. 1 is a schematic view of a drawer type decorative hidden door for a piping shaft according to an embodiment of the present invention;
fig. 2 is a cross-sectional view of a conduit well drawer-type decorative invisible door provided by an embodiment of the invention.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Referring to fig. 1 and 2, fig. 1 is a schematic structural diagram of a drawer type decorative hidden door for a piping shaft according to the present invention. Fig. 2 is a cross-sectional view of a conduit well drawer-type decorative invisible door provided by an embodiment of the invention.
The invention provides a conduit well drawer type decorative invisible door, which comprises: the door frame comprises a plurality of sliding rails 8 fixed on a wall body 1, a door frame 2 slidingly assembled with the sliding rails 8, a door plate frame 4 rotationally connected with the door frame 2, and a door plate 5 fixed on the door plate frame 4; further comprises:
the limiting device is fixed on the wall body 1, and when the door frame 2 slides to the set position, the door frame 2 is propped against the limiting device;
the locking device comprises a first magnetic part 7 and a second magnetic part 6 which can be mutually adsorbed, one magnetic part 7 and one magnetic part 6 of the first magnetic part 7 and the second magnetic part are fixed on the door frame 2, the other magnetic part is fixed on the door plate frame 4, and when the door plate frame 4 and the door frame 2 are closed, the first magnetic part 7 adsorbs the second magnetic part 6.
Preferably, the number of the sliding rails 8 is four, and the sliding rails are symmetrically arranged in pairs.
Preferably, the door panel frame 4 comprises a frame and an angle steel inner support arranged in the frame.
Preferably, the door panel further comprises a hidden handle arranged on the door panel 5.
Preferably, the limiting device comprises a limiting block fixed on the wall body 1, a groove is formed in the limiting block, and a protrusion matched with the groove is arranged on the door frame 2.
Preferably, the first magnetic member 7 is a magnet, and the second magnetic member 6 is a steel plate.
Preferably, the door frame further comprises an angle limiting device arranged on the door frame 2, wherein the angle limiting device is used for limiting the opening angle of the door plate frame 4.
The beneficial effects of the invention are as follows: by adopting the slide rail 8 device, the decorative door on the outer side of the fireproof door of the pipeline well is made into a drawer type, and the decorative door can be normally opened and closed after being pulled out from the wall body 1 without cutting the corners of the door plate 5 materials. After the drawer type invisible door is closed, the door plate frame 4 is embedded into the wall body 1, the whole decoration surface is smooth, facing bricks are aligned and aligned, and the integrity of the decoration vertical surface is ensured.
In order to facilitate understanding of the drawer-type decorative invisible door for a piping shaft provided by the embodiment of the present invention, the following detailed description is provided with reference to specific embodiments.
The invention provides a conduit well drawer type decorative invisible door, which comprises: the door frame 2 is fixed on the wall body 1 and is assembled with the plurality of sliding rails 8 in a sliding way, and when the door frame is specifically arranged, the number of the sliding rails 8 is four, and the sliding rails 8 are symmetrically arranged in pairs. The door frame 2 is rotatably connected with the door frame, and the door plate 5 is fixed on the door frame 4, wherein the door frame 4 comprises a frame and an angle steel inner support arranged in the frame. In addition, the door panel 5 further comprises a hidden handle, and in the embodiment, the hidden handle is a telescopic handle.
In addition, the door frame also comprises an angle limiting device arranged on the door frame 2, wherein the angle limiting device is used for limiting the opening angle of the door plate frame 4.
Still include fixing stop device on the wall body 1, stop device is including fixing stop block on the wall body 1, be provided with elastic bulge on the stop block, just be provided with on the door frame 2 with elastic bulge recess complex recess. When the door frame 2 slides to the set position, the door frame 2 is pressed against the limiting device, i.e., the projection is inserted into the groove, thereby limiting the sliding of the door frame 2.
The door frame is characterized by further comprising a locking device, wherein the locking device comprises a first magnetic part 7 and a second magnetic part 6 which can be mutually adsorbed, one magnetic part of the first magnetic part 7 and the second magnetic part 6 is fixed on the door frame 2, the other magnetic part of the first magnetic part is fixed on the door frame 4, and when the door frame 4 and the door frame 2 are closed, the first magnetic part 7 adsorbs the second magnetic part 6. When specifically arranged, the first magnetic member 7 is a magnet, and the second magnetic member 6 is a steel plate.
In the concrete manufacturing process, the drawer type invisible door frame 2 of the pipeline well adopts a single column form in order to ensure the simplicity of the decorative door to the greatest extent, improve the space utilization and reduce the dead weight of the decorative door. The door frame 2 column adopts 50X 3 thin wall square steel, and the height is: the net height of the door opening, the height of the sliding rails 8 at the upper end and the lower end and the thickness of the welded steel plates of the sliding rails 8 at the two ends.
In order to ensure the overall stability of the decorative door, the decorative door is provided with 4 sliding rails 8. The slide rail 8 is composed of a guide rail and a slide block. The guide rail is welded directly to the wall 1. The sliding blocks are welded on the upright posts of the door frame 4, wherein 1 sliding surface is parallel to the upper end and the lower end of the door opening; the positions of the door frame 2, which are 350mm away from the end parts, are respectively provided with 1 sliding surface parallel to the upright posts of the door frame 2. The door side is provided with an anti-slip limit, the limit device is a spring type arc edge steel core, and when the sliding block slides to the end point position, the steel core automatically pops out, and the decorative door reaches a fixed state. The rails 8 are positioned and paid off strictly before being installed, and the installation must be ensured to be straight and parallel to each other.
In order to ensure safety, applicability and durability, through theoretical calculation and practical construction verification, the drawer type invisible door panel frame 4 of the pipeline well is connected with the door frame 2 by adopting 3 customized 18 hinges, and the mounting heights of the hinges are 300mm/1100mm/1500mm respectively. After the positioning and scribing, the loose-leaf lower sheets are welded and fixed on the column 4 of the door plate frame. In order to ensure that the rotating end does not collide with wall decoration in the opening process of the door plate frame 4, the hinge is subjected to angle limiting, wherein the limiting method adopts a mode of welding two sections of round irons, and the limiting angle is 135 degrees.
The door panel frame 4 is composed of a frame and a door panel 5. The frame takes the form of a rectangular peripheral lining. Considering that the weight of the stone is large, in order to ensure that the door plate frame 4 has enough strength and stability, the frame is made of steel. Wherein the rectangular outer frame is made of 50X 3mm thin-wall square steel, and the inner support is made of 50X 5 angle steel. The dry-hanging connecting sheet is processed into an L shape by adopting a 5mm thick steel plate, and the side elevation and the decoration finishing surface must be ensured to be parallel in the welding process of the L-shaped steel plate hanging piece.
The door plate 5 is made of the same material as the wall 1 elevation decoration material and is arranged on the hanging piece of the door plate frame 4 in a dry hanging mode. The left side of the door plate 5 is provided with a retractable handle at a position 1.3m away from the ground for opening and closing the decorative door.
The measurement and calculation of the pulling force are preferably performed before the magnetic attraction is installed, and the integral sliding out of the decorative door under the action of the pulling force is required to be ensured, and the door plate frame 4 is not opened. The method is characterized in that the door plate frame 4 is fixed by installing 2 magnetic forces of 40 jin. The magnetic attraction is respectively arranged at the positions of 300mm of the upper end and the lower end of the inner side surface of the door frame 2 column by welding, and the lower drawing shows the magnetic attraction.
After the decoration door is installed, flatness inspection is carried out through the guiding ruler, the flatness error is in a qualified state when the flatness error is within the range of +/-1 mm, and at the moment, the decoration door can be opened for inspection. The decorative door is integrally pulled out of the wall body 1 by pulling the retractable handle. When the decorative door is pulled out to the maximum displacement, namely the vertical limit point of the wall surface, the door plate frame 4 is automatically locked in an automatic opening state. At this time, the door plate frame 4 is changed into a movable page from fixed, the opening angle is controlled by the angle limiting device, and the maximum angle is 135 degrees. When the door frame 4 is opened to the maximum angle, the door frame 4 and the door frame 2 cannot contact the wall door panel 5. In addition, during the opening process of the decorative door, the phenomena of shaking, unsmooth opening and closing and the like are forbidden.
The decoration door closing check mainly takes the following points: when the door plate frame 4 and the door frame 2 are closed, the limiting device is released. The decorative door is integrally pushed back to the wall hole by pushing force, and the door plate frame 4 is locked in an automatic locking state. When the decorative door slides back to the end point, the door frame 2 is closely attached to the first magnetic piece 7, and the phenomenon of weak adsorption is not generated. And finally, adopting a guiding rule to carry out flatness inspection. And (3) checking the opening and closing of the decorative door for 10 times, wherein the average value of the flatness error is within +/-1 mm, and the decorative door is in a qualified acceptance state.
Through meticulous earlier stage planning, such as stone butt joint arrangement, clear each component size relation etc. to ensure the degree of fitting of decorating door with wall body 1 decorative face under the closed condition. When the decorative door plate frame 4 is closed, the flatness of the decorative surface of the door plate frame 4 and the decorative surface of the wall surface is high. The door frame 4 and the frame 2 of the door frame are made of thin-wall square steel, and two magnets are arranged on the door frame 2, so that when the door frame 4 is in a closed state, the inner side surface of the frame 4 of the door frame is in contact with the magnetic end, and the fixing reliability of the decorative door in the closed state can be greatly improved. The decoration door is opened by installing a retractable handle on the decoration door plate frame 4, and the whole decoration door is slid out under the guidance of the sliding rail 8 through the traction of the handle. When the decorative door slides out to a designated position, the door plate frame 4 is automatically opened, and the door plate frame 4 is converted into a movable page. When the door plate frame 4 is opened, the left lower corner anti-slip angle limiting device of the decorative door is opened, and the whole door frame 2 is in a fixed state. When the door frame 4 and the door frame 2 are closed according to the closing principle of the decorative door, the limit of the anti-slip back angle is released, the decorative door integrally slides back to the wall hole under the action of thrust, meanwhile, the door frame 4 is automatically locked, the sliding end point is the end part of the first magnetic piece 7, and at the moment, the decorative surface of the door frame 4 is perfectly matched with the decorative surface of the wall surface.
Through the above description, it can be seen that the outer side decoration door of the fireproof door of the conduit well is made into a drawer type by adopting the sliding rail 8 device, and the decoration door can be normally opened and closed after being pulled out from the wall body 1 without cutting the corners of the door plate 5 materials. After the drawer type invisible door is closed, the door plate frame 4 is embedded into the wall body 1, the whole decoration surface is smooth, facing bricks are aligned and aligned, and the integrity of the decoration vertical surface is ensured.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (7)
1. A conduit well drawer-type decorative invisible door, comprising: the door frame comprises a plurality of sliding rails fixed on a wall body, a door frame assembled with the sliding rails in a sliding manner, a door plate frame connected with the door frame in a rotating manner, and a door plate fixed on the door plate frame; further comprises:
the limiting device is fixed on the wall body, and when the door frame slides to a set position, the door frame is propped against the limiting device;
the locking device comprises a first magnetic part and a second magnetic part which can be mutually adsorbed, one of the first magnetic part and the second magnetic part is fixed on the door frame, the other magnetic part is fixed on the door plate frame, and when the door plate frame and the door frame are closed, the first magnetic part adsorbs the second magnetic part.
2. The hidden door for conduit well drawer type decoration according to claim 1, wherein the number of the sliding rails is four, and the sliding rails are symmetrically arranged in pairs.
3. The ductwell drawer-type decorative invisible door of claim 1, wherein the door panel frame comprises a frame and an angle steel inner brace disposed within the frame.
4. The ductwell drawer-type decorative invisible door of claim 1, further comprising a concealable handle disposed on the door panel.
5. The hidden door for the drawer-type decoration of the piping shaft according to claim 1, wherein the limiting device comprises a limiting block fixed on the wall body, an elastic protrusion is arranged on the limiting block, and a groove matched with the elastic protrusion groove is arranged on the door frame.
6. The conduit well drawer-type decorative invisible door according to claim 1, wherein the first magnetic member is a magnet and the second magnetic member is a steel plate.
7. The ductwell drawer-type decorative invisible door according to claim 1, further comprising an angle limiting device provided on the door frame, the angle limiting device being configured to limit an opening angle of the door panel frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711401179.1A CN108049602B (en) | 2017-12-22 | 2017-12-22 | Hidden door is decorated to piping shaft drawer type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711401179.1A CN108049602B (en) | 2017-12-22 | 2017-12-22 | Hidden door is decorated to piping shaft drawer type |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108049602A CN108049602A (en) | 2018-05-18 |
| CN108049602B true CN108049602B (en) | 2023-09-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711401179.1A Active CN108049602B (en) | 2017-12-22 | 2017-12-22 | Hidden door is decorated to piping shaft drawer type |
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| CN (1) | CN108049602B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2870880A1 (en) * | 2004-05-28 | 2005-12-02 | Mineur Becourt Systemes | Blast resistant door for bunker type building, has steel frames covered with fire-proof lining made from self supporting calcium silicate plates having thicknesses of 20mm determined according to performances against fire |
| CN201420370Y (en) * | 2009-06-01 | 2010-03-10 | 刘明远 | Invisible conduit shaft door |
| CN202520162U (en) * | 2012-03-13 | 2012-11-07 | 中建七局建筑装饰工程有限公司 | Decorative concealed door |
| CN202559918U (en) * | 2012-04-18 | 2012-11-28 | 北京港源建筑装饰工程有限公司 | Blank door with hidden type hinge |
| CN102953539A (en) * | 2012-11-15 | 2013-03-06 | 苏州金螳螂建筑装饰股份有限公司 | Mounting structure of wall surface movable component |
| CN104675083A (en) * | 2013-11-27 | 2015-06-03 | 天津奥林门业有限公司 | Pipe shaft door with protection function |
| CN207761247U (en) * | 2017-12-22 | 2018-08-24 | 湖南省第五工程有限公司 | A kind of piping shaft drawer type decoration Concealed door |
-
2017
- 2017-12-22 CN CN201711401179.1A patent/CN108049602B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2870880A1 (en) * | 2004-05-28 | 2005-12-02 | Mineur Becourt Systemes | Blast resistant door for bunker type building, has steel frames covered with fire-proof lining made from self supporting calcium silicate plates having thicknesses of 20mm determined according to performances against fire |
| CN201420370Y (en) * | 2009-06-01 | 2010-03-10 | 刘明远 | Invisible conduit shaft door |
| CN202520162U (en) * | 2012-03-13 | 2012-11-07 | 中建七局建筑装饰工程有限公司 | Decorative concealed door |
| CN202559918U (en) * | 2012-04-18 | 2012-11-28 | 北京港源建筑装饰工程有限公司 | Blank door with hidden type hinge |
| CN102953539A (en) * | 2012-11-15 | 2013-03-06 | 苏州金螳螂建筑装饰股份有限公司 | Mounting structure of wall surface movable component |
| CN104675083A (en) * | 2013-11-27 | 2015-06-03 | 天津奥林门业有限公司 | Pipe shaft door with protection function |
| CN207761247U (en) * | 2017-12-22 | 2018-08-24 | 湖南省第五工程有限公司 | A kind of piping shaft drawer type decoration Concealed door |
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| CN108049602A (en) | 2018-05-18 |
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Effective date of registration: 20180607 Address after: No. 28 in the construction of the Lu Song District, Zhuzhou, Hunan Province Applicant after: HUNAN NO.5 ENGINEERING Co.,Ltd. Applicant after: HUNAN YIGUANG DECORATION Co.,Ltd. Address before: No. 28 in the construction of the Lu Song District, Zhuzhou, Hunan Province Applicant before: HUNAN NO.5 ENGINEERING Co.,Ltd. |
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