CN217871965U

CN217871965U - Plugging structure of spangle on old house door

Info

Publication number: CN217871965U
Application number: CN202221643665.0U
Authority: CN
Inventors: 戴伟平; 王岩; 李波
Original assignee: Hebei Yingmai Wood Industry Co ltd; Beijing Jinzhao Decoration Design Co ltd
Current assignee: Hebei Yingmai Wood Industry Co ltd; Beijing Jinzhao Decoration Design Co ltd
Priority date: 2022-06-29
Filing date: 2022-06-29
Publication date: 2022-11-22
Anticipated expiration: 2032-06-29

Abstract

The utility model discloses a plugging structure of spangle on old house door, plugging structure of spangle on old house door includes inner structure layer (1) and outer protective layer (2), and inner structure layer (1) contains crossbeam (11), fossil fragments (12) and the environmental protection that connects gradually and inhales sound cotton (13), and outer protective layer (2) are located inner structure layer (1) around both sides outside, and outer protective layer (2) contain fire prevention sheet layer (21), anti mortar layer (22) and screed-coat (24) that set gradually from inside to outside. The plugging knot of the spangle on the old house door is convenient to install, rapid in construction, less in wet operation, and good in heat preservation, sound insulation, fire prevention and anti-theft performance; the wall is not easy to crack after plugging; the original wall body is little disturbed, the load is light, and the structure is stable.

Description

Plugging structure of spangle on old house door

Technical Field

The utility model relates to a technical field is reformed transform to the old house, specifically is a plugging structure of spangle on old house door.

Background

The spangle part exists above an entrance door (or an indoor door) of some old houses, the spangle generally has the problems of poor heat preservation and sound insulation effects, the spangle is usually blocked when being refitted again, the traditional method needs to cast in place or prefabricate a lintel, then brickwork is used for blocking, and wet operation is increased; the opening is narrow, the operation space is limited, and the construction is inconvenient; the new and old wall bodies are easy to crack and have poor sound insulation after the traditional method is finished.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem of poor sound insulation after the existing bright wisp of the old house is plugged, the utility model provides a plugging structure of the bright wisp on the door of the old house, the plugging structure of the bright wisp on the door of the old house is convenient to install, rapid in construction, less in wet operation, and good in heat preservation, sound insulation, fire prevention and anti-theft performance; after plugging, the wall is not easy to crack, and the wall surface is smooth and does not warp; the original wall body is little disturbed, the load is light, and the structure is stable.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a block structure of spangle on old house door, includes inner structure layer and outer protective layer, and the inner structure layer contains crossbeam, fossil fragments and the environmental protection that connects gradually and inhales the sound cotton, and the outer protective layer is located the front and back both sides of inner structure layer outside, and the outer protective layer contains the fire prevention sheet layer, anti mortar layer and the screed-coat that sets gradually from inside to outside.

The crossbeam extends along the left and right direction, and the both ends of crossbeam are all inlayed and are located in the wall body, and the crossbeam is square steel pipe, and the specification of crossbeam is 100mm x 50mm x 3mm.

The keel comprises an upper cross keel and a lower cross keel which are arranged at intervals in an up-down parallel mode, the upper cross keel is fixedly connected with the wall, and the lower cross keel is fixedly connected with the cross beam in an up-down mode.

The keel also comprises a plurality of vertical keels which are arranged at intervals along the left-right direction, and the upper end and the lower end of each vertical keel are respectively connected with the upper transverse keel and the lower transverse keel correspondingly.

The section of last horizontal keel and lower horizontal keel is the U type, and the opening of last horizontal keel is down, and the opening of lower horizontal keel up, fossil fragments still contain and link up the fossil fragments, link up fossil fragments and lower horizontal keel parallel interval setting from top to bottom, link up fossil fragments and pass many perpendicular fossil fragments.

The cotton packing of matching of two adjacent vertical keels is inhaled in the environmental protection, and the cotton is the massive structure of sound is inhaled in the environmental protection, and the cotton material of sound is polymer fibre is inhaled in the environmental protection.

The fireproof plate layer comprises two fiber reinforced silicate fireproof plates which are arranged in a stacked mode, and the thickness of each fiber reinforced silicate fireproof plate is 9-12 mm.

The anti-crack mortar layer is a steel wire mesh anti-crack mortar layer, and a glass fiber mesh cloth bonding layer is arranged between the anti-crack mortar layer and the leveling layer.

The leveling layer is made of gypsum, and a waterproof putty layer is arranged outside the leveling layer.

The waterproof putty layer is externally provided with a latex paint surface layer or a wallpaper layer.

The utility model has the advantages that:

1. convenient installation, rapid construction and less wet operation.

2. Has good heat preservation, sound insulation, fire prevention and anti-theft performance.

3. The wall body is not easy to crack after plugging.

4. The original wall body is little disturbed, the load is light, and the structure is stable.

Drawings

The accompanying drawings, which form a part of the specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the invention and together with the description serve to explain the invention and do not constitute a limitation on the scope of the invention.

Fig. 1 is a schematic view of the plugging structure of the upper door of the old house after the installation of the beam and the keel.

Fig. 2 is a three-dimensional schematic diagram after crossbeam and fossil fragments are accomplished in the mounting of the block structure of the spangle on the door of the old house.

Fig. 3 is an internal structure schematic diagram of the blocking structure of the shiner on the old house door.

Fig. 4 is a schematic view of the connection relationship between the plugging structure of the spangle on the old house door and the entrance door of the present invention.

Figure 5 is the schematic diagram after the plugging structure construction of the upper spangle of the old house door is completed.

Fig. 6 is a schematic sectional view of the plugging structure of the spangle on the old house door of the present invention.

The reference numerals are explained below:

1. an inner structural layer; 2. an outer protective layer; 3. a wall body; 4. a door opening; 5. an entrance door;

11. a cross beam; 12. a keel; 13. environmental protection sound absorption cotton;

21. a fire-proof board layer; 22. an anti-crack mortar layer; 23. a glass fiber mesh cloth bonding layer; 24. leveling layer; 25. a water and grease resistant layer; 26. emulsion paint surface layer or wallpaper layer;

51. a door leaf; 52. a door pocket;

121. an upper cross keel; 122. a lower cross keel; 123. a vertical keel; 124. and the through keel.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

The utility model provides a block structure of spangle on old house door, includes inner structure layer 1 and outer protective layer 2, and inner structure layer 1 contains crossbeam 11, fossil fragments 12 and the sound cotton 13 is inhaled in the environmental protection that connects gradually from making progress down, and outer protective layer 2 is located inner structure layer 1 around both sides outside, and outer protective layer 2 contains the fire board layer 21, anti mortar layer 22 and the screed-coat 24 that set gradually from inside to outside, as shown in fig. 1 to fig. 6.

In this embodiment, the beam 11 is located at the lower end of the original spangle, the lower surface of the beam 11 will become the upper surface of the new door opening 4, the beam 11 extends in the left-right direction, and both ends of the beam 11 are embedded in the wall 3. The cross beam 11 plays a role of supporting, the cross beam 11 is a square steel pipe, and the specification of the cross beam 11 can be 100mm × 50mm × 3mm, as shown in the figure and fig. 2.

In this embodiment, the keel 12 includes an upper cross keel 121 and a lower cross keel 122 which are arranged in parallel at an interval, the upper cross keel 121 is connected and fixed with the wall 3, the lower cross keel 122 is connected and fixed with the cross beam 11, and both left and right ends of the upper cross keel 121 and the lower cross keel 122 are connected with the wall 3. The keel 12 further comprises a plurality of vertical keels 123 arranged at intervals along the left-right direction, and the upper and lower ends of the vertical keels 123 are respectively connected with the upper cross keel 121 and the lower cross keel 122 correspondingly, as shown in fig. 1 and 2.

In this embodiment, the cross sections of the upper cross runners 121, the lower cross runners 122 and the vertical runners 123 are U-shaped, the opening of the upper cross runner 121 faces downward, the opening of the lower cross runner 122 faces upward, the runner 12 further includes a through runner 124, the cross section of the through runner 124 is also U-shaped, the through runner 124 is located between the upper cross runner 121 and the lower cross runner 122, the through runner 124 and the lower cross runner 122 are vertically and parallelly arranged at an interval, and the through runner 124 passes through the plurality of vertical runners 123, as shown in fig. 1 and 2.

The specifications of the upper cross keel 121 and the lower cross keel 122 can be 100mm × 50mm × 1mm, the specification of the vertical keel 123 can be 70mm × 30mm × 1mm, the distance between two adjacent vertical keels 123 is 250mm, the specification of the through keel 124 can be 38mm × 12mm × 1mm, the front side of the cross beam 11, the front side of the upper cross keel 121 and the front side of the lower cross keel 122 are flush, and the rear side of the cross beam 11, the rear side of the upper cross keel 121 and the rear side of the lower cross keel 122 are flush.

In this embodiment, the environmental protection is inhaled packing (and be full of) that cotton 13 matches between two adjacent vertical keel 123 of sound, the environmental protection is inhaled cotton 13 of sound and can be adopted prior art product, the environmental protection is inhaled cotton 13 of sound and should have good syllable-dividing, fire prevention and thermal insulation performance, the environmental protection is inhaled cotton 13 and is massive structure (or also can be called platelike structure), the environmental protection is inhaled cotton 13 and is inhaled cotton piece or environmental protection sound absorption cotton board for the environmental protection promptly, the material that cotton 13 was inhaled in the environmental protection is polyester fiber, cotton 13 is inhaled in the environmental protection is formed by the polyester fiber of import through superpose hot pressing bonding.

When the environmental protection sound absorption cotton 13 is in an extruded state, the thickness of the environmental protection sound absorption cotton 13 is 70mm-80mm. The environmental protection sound absorption cotton 13 is extruded by the fireproof board layer 21 after being installed between the vertical keels 123, and the thickness of the environmental protection sound absorption cotton 13 after being pressed is equal to the width (for example, 50 mm) of the upper horizontal keel 121 or the lower horizontal keel 122.

In this embodiment, the fire-proof plate layer 21 comprises two layers of fiber-reinforced silicate fire-proof plates arranged in staggered manner, the staggered manner is to prevent cracking, and the thickness of the fiber-reinforced silicate fire-proof plate is 9mm-12mm. The fiber reinforced silicate fireproof plate can be connected and fixed with the upper cross keel 121 and the lower cross keel 122, and the size and the shape of the fiber reinforced silicate fireproof plate correspond to those of the original glittering, as shown in fig. 3 to 6.

In this embodiment, the anti-crack mortar layer 22 may be a steel wire mesh anti-crack mortar layer, and the steel wire mesh anti-crack mortar layer may be a product of the prior art, and the steel wire mesh anti-crack mortar layer contains steel wire mesh and anti-crack mortar. A glass fiber mesh cloth bonding layer 23 is arranged between the anti-cracking mortar layer 22 and the leveling layer 24, and the glass fiber mesh cloth bonding layer 23 contains glass fiber mesh cloth and an adhesive.

In this embodiment, the leveling layer 24 is made of gypsum, and a waterproof putty layer 25 may be disposed outside the leveling layer 24. And a latex paint surface layer or a wallpaper layer 26 is arranged outside the waterproof putty layer 25. The thickness of the screed layer 24, the water-resistant putty layer 25 and the latex paint top or wallpaper layer 26 may be as desired.

The construction method of the plugging structure of the spangle on the old house door is described below.

1. A cross beam 11 is embedded in the upper part of an original door opening 4, a lower transverse keel 122 and the cross beam 11 are connected and fixed up and down through self-tapping screws, an upper transverse keel 121 is connected and fixed with a wall body 3 through an 8mm expansion bolt, a vertical keel 123 is arranged between the upper transverse keel 121 and the lower transverse keel 122, and a through keel 124 is additionally arranged between the vertical keels 123 as required; and (3) filling 80mm of environment-friendly sound absorption cotton 13 between the vertical keels 123 to form an inner structure layer 1, as shown in figures 1 and 2.

2. The front and back outer sides of the inner structure layer 1 are provided with double layers of fiber reinforced silicate fireproof plates with the thickness of 12mm to form a fireproof plate layer 21, and the integral sound volume is reduced by 30dB-35dB; a steel wire mesh is hung outside the fireproof plate layer 21; then coating anti-crack mortar to form an anti-crack mortar layer 22; bonding glass fiber gridding cloth at the joint of the outer surface of the anti-crack mortar layer 22 and the base layer of the new wall body by using an adhesive to form a glass fiber gridding cloth bonding layer 23; plaster is made on the outer surface of the glass fiber mesh cloth bonding layer 23 to form a leveling layer 24; hanging waterproof putty on the outer surface of the leveling layer 24 to form a waterproof putty layer 25; finally, coating latex paint (or paving wallpaper) on the outer surface of the waterproof putty layer 25 to form a latex paint surface layer or wallpaper layer 26, and forming a sealing structure of the shiners on the old house door, as shown in fig. 3.

3. A new door opening 4 is formed below the blocking structure of the spangle on the old house door, an entrance door 5 can be installed in the door opening 4, and the entrance door 5 comprises a door leaf 51 and a door pocket 52 which are arranged inside and outside, as shown in fig. 4 and 5.

For convenience of understanding and description, the present invention is described using an absolute positional relationship, where the term "up" indicates an upper direction in fig. 1, the term "down" indicates a lower direction in fig. 1, the term "left" indicates a left direction in fig. 1, the term "right" indicates a right direction in fig. 1, the term "front" indicates a direction perpendicular to the paper surface of fig. 1 and directed to the inside of the paper surface, and the term "back" indicates a direction perpendicular to the paper surface of fig. 1 and directed to the outside of the paper surface, unless otherwise specified. The utility model discloses a reader or constructor's observation visual angle have been adopted and have been described, but above-mentioned position word can not understand or explain to be the restriction of the utility model discloses scope of protection.

The above description is only for the specific embodiment of the present invention, and the scope of the present invention should not be limited by the above description, so that the replacement of the equivalent components or the equivalent changes and modifications made according to the protection scope of the present invention should still belong to the scope covered by the present patent. In addition, the utility model provides an between technical feature and the technical feature, between technical feature and technical scheme, technical scheme and technical scheme, embodiment and the embodiment all can the independent assortment use.

Claims

1. The utility model provides a block structure of spangle on old house door, a serial communication port, block structure of spangle on old house door includes inner structure layer (1) and outer protective layer (2), and inner structure layer (1) contains crossbeam (11), fossil fragments (12) and the environmental protection that connect gradually and inhales sound cotton (13), and outer protective layer (2) are located the front and back both sides of inner structure layer (1) outside, and outer protective layer (2) contain fire prevention sheet layer (21), anti mortar layer (22) and screed-coat (24) that set gradually from inside to outside.

2. The sealing structure of the door spangles of the old house according to claim 1, wherein the cross beam (11) extends in the left-right direction, both ends of the cross beam (11) are embedded in the wall body (3), the cross beam (11) is a square steel pipe, and the specification of the cross beam (11) is 100mm x 50mm x 3mm.

3. The sealing structure of the door spangle of the old house according to claim 1, wherein the keel (12) comprises an upper cross keel (121) and a lower cross keel (122) which are arranged in parallel at an interval from top to bottom, the upper cross keel (121) is fixedly connected with the wall (3), and the lower cross keel (122) is fixedly connected with the cross beam (11) from top to bottom.

4. The sealing structure of the door spangle of old house according to claim 3, wherein the keel (12) further comprises a plurality of vertical keels (123) arranged at intervals along the left-right direction, and the upper and lower ends of the vertical keels (123) are respectively connected with the upper cross keel (121) and the lower cross keel (122) correspondingly.

5. The sealing structure of the spangle on the old house door according to claim 4, wherein the cross section of the upper cross keel (121) and the lower cross keel (122) are both U-shaped, the opening of the upper cross keel (121) faces downwards, the opening of the lower cross keel (122) faces upwards, the keel (12) further comprises a through keel (124), the through keel (124) and the lower cross keel (122) are arranged in an up-down parallel spaced manner, and the through keel (124) passes through the plurality of vertical keels (123).

6. The block structure for the door shiners of the old house according to claim 4, wherein the environmentally friendly sound absorbing cotton (13) is filled between two adjacent vertical keels (123), the environmentally friendly sound absorbing cotton (13) is a block structure, and the material of the environmentally friendly sound absorbing cotton (13) is polymer ester fiber.

7. The block structure of the door shiner of the old house according to claim 1, characterized in that the fire proof plate layer (21) comprises two fiber reinforced silicate fire proof plates which are arranged in a lamination way, and the thickness of the fiber reinforced silicate fire proof plate is 9mm-12mm.

8. The blocking structure of the door spangle of the old house according to claim 1, wherein the anti-crack mortar layer (22) is a steel wire mesh anti-crack mortar layer, and a glass fiber mesh cloth bonding layer (23) is arranged between the anti-crack mortar layer (22) and the leveling layer (24).

9. The blocking structure of the door spangles of the old house according to claim 1, wherein the material of the leveling layer (24) is gypsum, and a waterproof putty layer (25) is arranged outside the leveling layer (24).

10. The closing structure of a door shiner of a old house according to claim 9, characterized in that the waterproof putty layer (25) is externally provided with a latex paint surface layer or a wallpaper layer (26).