CN218991417U

CN218991417U - Large-scale heat preservation soundproof door

Info

Publication number: CN218991417U
Application number: CN202222937544.3U
Authority: CN
Inventors: 赵浩杰; 闫鹏洋; 卫军委
Original assignee: Zhongwo Door Industry Co ltd
Current assignee: Zhongwo Door Industry Co ltd
Priority date: 2022-11-04
Filing date: 2022-11-04
Publication date: 2023-05-09
Anticipated expiration: 2032-11-04

Abstract

The utility model discloses a large heat-insulating sound-insulating door, which is characterized in that two door leaves are hinged in the inside of a door frame through door leaf hinges, the protection area of the large heat-insulating sound-insulating door can be greatly improved, the opening and closing rate of the door leaves can be reduced through arranging door grooves and pass doors on the side surfaces of the door leaves, the safety protection and the heat-insulating effect of the large heat-insulating sound-insulating door are improved, the stability of the door leaves can be improved through a supporting framework made of grid-shaped galvanized plates, the grid diameter of the supporting framework is gradually reduced from outside to inside, the loss of materials can be reduced while the stability of the door leaves is ensured, the sound-insulating effect of the large heat-insulating sound-insulating door can be greatly improved through filling sound-insulating plates in the supporting framework, and gaps between the door leaves and the ground can be sealed through fixedly arranging sound-insulating strips on the lower surfaces of the door leaves through screws, so that the heat-insulating property and the sound-insulating effect of the large heat-insulating sound-insulating door can be improved.

Description

Large-scale heat preservation soundproof door

Technical Field

The utility model relates to the technical field of soundproof doors, in particular to a large heat-insulating soundproof door.

Background

With the continuous development of the modern building industry, the requirements of people on doors are also continuously improved, and the use of the doors has been in the past thousands of years. Along with the improvement of the living standard and the enhancement of the self-protection consciousness of people, the requirements of users when selecting decorative doors are higher and higher, and the effects of heat preservation and sound insulation are more and more focused.

The application number is as follows: a heat-insulating and sound-insulating door of 201220585525. X comprises a door pocket and a door plate, wherein the door pocket is filled with heat-insulating materials; the door plank sequentially comprises a bamboo board layer, a fireproof layer, a heat preservation layer and a sound insulation layer from the outside to the inside.

In the special occasions with heat preservation and sound insulation requirements and large door opening specifications, the heat preservation and sound insulation door can not meet the requirements, so that an ultra-large-specification heat preservation and sound insulation door is provided to solve the problems.

Disclosure of Invention

In view of the problems existing in the prior art, the utility model discloses a large heat-insulating sound-insulating door, which adopts the technical scheme that the large heat-insulating sound-insulating door comprises a door frame, wherein two door leaves are arranged on the door frame, door leaf hinges are uniformly and fixedly arranged on the front side surface of the door frame, the door leaf hinges are hinged to the door leaf in a matched manner, supporting frameworks are arranged in the door leaves, sound-insulating plates are adhered to the supporting frameworks, sound-insulating strips are fixedly arranged on the lower surfaces of the door leaves through screws, reinforcing plates are fixedly arranged on the outer side surfaces of the door leaves, and the reinforcing plates are of U-shaped plate structures.

As a preferable technical scheme of the utility model, the supporting framework is formed by welding tubular galvanized plates, the grid diameter of the supporting framework is gradually reduced from outside to inside, the stability of the door leaf can be improved through the supporting framework formed by the grid galvanized plates, and the loss of materials can be reduced while the stability of the door leaf is ensured through gradually reducing the grid diameter of the supporting framework from outside to inside.

As a preferable technical scheme of the utility model, the upper end and the lower end of the front side of the door leaf are fixedly provided with the bolt fixing plates, the bolt is inserted and connected in the bolt fixing plates in a matched manner, the bolt is made of stainless steel, and the door leaf and the ground can be fixedly installed in a matched manner through the bolt fixing plates and the bolts inserted in the bolt fixing plates.

As a preferable technical scheme of the utility model, one side surface of the door leaf is provided with the door slot, the inside of the door slot is provided with the passing door in a matched rotation way through the rotating shaft, and the opening and closing rate of the door leaf can be reduced by arranging the door slot on the side surface of the door leaf and rotating the passing door in the inside of the door slot in a matched way.

As a preferable technical scheme of the utility model, handles are fixedly arranged at the front end and the rear end of the passing door, a door lock is fixedly arranged in the passing door, lock catches of the door lock extend to the front side surface and the rear side surface of the door leaf respectively, the rotation adjustment of the passing door in a door slot can be more convenient through the handles, and the passing door can be locked in the door slot through the door lock.

The utility model has the beneficial effects that: according to the utility model, the two door leaves are hinged in the door frame through the door leaf hinge, so that the protection area of the large heat-insulation sound-insulation door can be greatly improved, the opening and closing rate of the door leaf can be reduced, the safety protection and the heat-insulation effect of the large heat-insulation sound-insulation door can be improved, the stability of the door leaf can be improved through the supporting framework made of the grid-shaped galvanized sheet, the grid diameter of the supporting framework is gradually reduced from outside to inside, the loss of materials can be reduced while the stability of the door leaf is ensured, the sound-insulation effect of the large heat-insulation sound-insulation door can be greatly improved through filling the sound-insulation sheet in the supporting framework, and the gap between the door leaf and the ground can be sealed through the screw fixing installation of the sound-insulation strip on the lower surface of the door leaf, so that the heat-insulation performance and the sound-insulation effect of the large heat-insulation sound-insulation door can be improved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a first perspective view of the present utility model;

FIG. 2 is a second perspective view of the present utility model;

FIG. 3 is a right side view of the present utility model;

FIG. 4 is a schematic view of a cross-sectional structure of A-A of the present utility model.

In the figure: 1 door frame, 2 door leaves, 3 braced skeletons, 4 acoustic celotex boards, 5 door slots, 6 acoustic celotex strips, 7 screws, 8 pass doors, 9 handles, 10 door locks, 11 bolt fixing boards, 12 bolts, 13 door leaf hinges and 14 reinforcing boards.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

As shown in fig. 1 to 4, the utility model discloses a large-sized heat-insulation and sound-insulation door, the technical scheme is that the large-sized heat-insulation and sound-insulation door comprises a door frame 1, two door leaves 2 are installed on the door frame 1, door leaf hinges 13 are fixedly installed on the front side surface of the door frame 1, the door leaf hinges 13 are hinged to the door leaves 2 in a matched mode, supporting frameworks 3 are installed inside the door leaves 2, sound-insulation plates 4 are fixedly installed between the supporting frameworks 3, sound-insulation strips 6 are fixedly installed on the lower surfaces of the door leaves 2 through bolts 7, reinforcing plates 14 are fixedly installed on the outer side surfaces of the door leaves 1, the reinforcing plates 14 are of a U-shaped plate structure, the door leaves 2 are hinged to the inside of the door frame 1 in a matched mode through the door leaf hinges 13, the door leaves 2 are filled through the supporting frameworks 3 and the sound-insulation plates 4, stability and sound-insulation effects of the door leaves 2 are improved, gaps between the door leaves 2 and the ground can be sealed through the bolts 7 and the sound-insulation strips 6 are fixedly installed on the lower surfaces of the door leaves 2, and therefore heat-insulation performance and sound-insulation stability of the large-sized heat-insulation door can be improved.

As a preferable technical scheme of the utility model, the supporting framework 3 is formed by welding tubular galvanized plates, the grid diameter of the supporting framework 3 is gradually reduced from outside to inside, the stability of the door leaf 2 can be improved through the supporting framework 3 formed by the grid galvanized plates, and the loss of materials can be reduced while the stability of the door leaf 2 is ensured through gradually reducing the grid diameter of the supporting framework 3 from outside to inside, so that the large-sized heat-insulation sound-insulation door can be reduced while the stability is considered.

As a preferable technical scheme of the utility model, the upper end and the lower end of the front side of the door leaf 2 are fixedly provided with the bolt fixing plates 11, the inside of the bolt fixing plates 11 is matched and inserted with bolts 12, the bolts 12 are made of stainless steel materials, and the door leaf 2 and the ground can be matched and fixedly installed through the bolt fixing plates 11 and the bolts 12 inserted into the bolt fixing plates 11, so that the working stability of the large heat-insulation sound-insulation door can be improved.

As a preferable technical scheme of the utility model, a door slot 5 is formed in one side face of the door leaf 2, a pass door 8 is installed in the door slot 5 in a matched rotation mode through a rotating shaft, and the opening and closing rate of the door leaf 2 can be reduced by forming the door slot 5 in the side face of the door leaf 2 and rotating the pass door 8 in the door slot 5 in a matched mode, so that the sealing performance of the large heat-insulation sound-insulation door is improved.

As a preferable technical scheme of the utility model, handles 9 are fixedly arranged at the front end and the rear end of the pass door 8, a door lock 10 is fixedly arranged in the pass door 8, the lock catches of the door lock 10 extend to the front side surface and the rear side surface of the door leaf 2 respectively, the rotation adjustment of the pass door 8 in the door slot 5 can be more convenient through the handles 9, and the pass door 8 can be locked in the door slot 5 through the door lock 10, so that the operation convenience and the use safety of the large heat-insulation sound-insulation door are respectively improved.

The working principle of the utility model is as follows: the door leaf 2 is matched and hinged to the inside of the door frame 1 through the door leaf hinge 13, the door leaf 2 is filled through the supporting framework 3 and the sound insulation plate 4, the stability and the sound insulation effect of the door leaf 2 are improved, the gap between the door leaf 2 and the ground can be closed through the screw 7 fixedly arranged on the lower surface of the door leaf 2, the reinforcing plate 14 is fixedly arranged on the outer side surface of the door plate 1, the installation stability of the large heat-insulation sound insulation door is improved, the passing door 8 is locked and unlocked through the door lock 10, then the passing door 8 is pushed through the handle 9, the passing door 8 is further rotated and adjusted in the door slot 5, the opening and closing work of the passing door 8 is completed, the door leaf 2 is matched and fixedly arranged through the bolt fixing plate 11 and the bolt 12, the door leaf 2 is pushed to be rotated and adjusted in the inside of the door frame 1 through taking out the bolt 12 from the bolt fixing plate 11, and the opening and closing work of the door leaf 2 is completed.

The components not described in detail herein are prior art.

Although the specific embodiments of the present utility model have been described in detail, the present utility model is not limited to the above embodiments, and various changes and modifications without inventive labor may be made within the scope of the present utility model without departing from the spirit of the present utility model, which is within the scope of the present utility model.

Claims

1. The utility model provides a large-scale heat preservation soundproof door, includes door frame (1), install two door leaves (2) of door frame (1), the even fixed mounting of leading flank of door frame (1) has door leaf hinge (13), door leaf hinge (13) and door leaf (2) cooperation are articulated to be installed, a serial communication port, the internally mounted of door leaf (2) has braced frame (3), all bond between braced frame (3) and install acoustic celotex board (4), the lower surface of door leaf (2) all has acoustic celotex strip (6) through screw (7) fixed mounting, the lateral surface fixed mounting of door frame (1) has gusset plate (14), gusset plate (14) are "U" shaped plate structure.

2. A large thermal and acoustic door according to claim 1 wherein: the supporting framework (3) is formed by welding tubular galvanized plates into a net shape, and the grid diameter of the supporting framework (3) is gradually reduced from outside to inside.

3. A large thermal and acoustic door according to claim 1 wherein: the door leaf (2) is characterized in that bolt fixing plates (11) are fixedly arranged at the upper end and the lower end of the front side of the door leaf (2), bolts (12) are arranged in the bolt fixing plates (11) in a matched and inserted mode, and the bolts (12) are made of stainless steel materials.

4. A large thermal and acoustic door according to claim 1 wherein: one of the door leaves (2) is provided with a door slot (5) on the side surface, and a passing door (8) is installed in the door slot (5) in a matched rotation mode through a rotating shaft.

5. The large thermal and sound insulation door according to claim 4, wherein: handles (9) are fixedly arranged at the front end and the rear end of the passing door (8), and a door lock (10) is fixedly arranged at one end, far away from the rotating shaft, of the passing door (8).