CN213980426U - Prefabricated auxiliary frame for earthquake-resistant door and window of modular building - Google Patents
Prefabricated auxiliary frame for earthquake-resistant door and window of modular building Download PDFInfo
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- CN213980426U CN213980426U CN202021801511.0U CN202021801511U CN213980426U CN 213980426 U CN213980426 U CN 213980426U CN 202021801511 U CN202021801511 U CN 202021801511U CN 213980426 U CN213980426 U CN 213980426U
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Abstract
The utility model discloses a prefabricated type of modular building antidetonation door and window attaches frame, a serial communication port, include: the auxiliary frame is annular and matched with the shape of the modular building opening, and comprises an anti-seismic auxiliary frame and a fixed auxiliary frame; the anti-seismic auxiliary frame comprises an upper auxiliary frame and an auxiliary frame buckling strip, wherein the upper auxiliary frame is preassembled on the opening of the modular building, the auxiliary frame buckling strip is detachably connected with the upper auxiliary frame, a first mounting cavity for abutting and fixing the main frame of the door and window is formed between the upper auxiliary frame and the auxiliary frame buckling strip, and a damping rubber pad for abutting and holding the main frame of the door and window is arranged in the first mounting cavity on the upper auxiliary frame; and the fixed auxiliary frame comprises a lower auxiliary frame which is preassembled on the modular building opening, and the lower auxiliary frame is provided with a second mounting cavity which is used for abutting against and fixing the main frame of the door and the window. The doors and windows are embedded between the anti-seismic auxiliary frame and the fixed auxiliary frame, the main frames of the doors and the windows and the auxiliary frame are in an inserting connection relationship to allow large-amplitude deformation and dislocation, and dislocation correction is realized through the damping rubber pads so as to achieve the purpose of absorbing the rigid deformation of the earthquake fluctuation absorption box body.
Description
Technical Field
The utility model relates to a door and window structure, more specifically the prepackage type of modular building antidetonation door and window attaches frame that says so.
Background
The modular building made of steel boxes is becoming a new trend of the building, and also puts forward a new requirement on the installation mode of doors and windows, wherein the earthquake resistance item is still blank in the door and window industry at present, because the basic structure of the modular building is the steel boxes, the rigidity of the boxes is not higher than that of a cement structure, and when the boxes are stacked into the building, the flexible deformation becomes an essential factor which needs to be considered. When the box body is subjected to strong wind and earthquake in transportation and normal use, the dynamic deformation transmitted to the door and window openings of the box body can reach 5-15MM, and the waterproof performance fails even the door and window glass is cracked if the box body is not processed well.
Therefore, the market needs an auxiliary frame structure of doors and windows with shock resistance to absorb deformation of the box body.
SUMMERY OF THE UTILITY MODEL
To the defect that above-mentioned prior art exists, the to-be-solved technical problem of the utility model is: the utility model provides a prefabricated attaches frame of module building antidetonation door and window, specifically say so that a door and window attaches frame structure that has shock resistance and absorbs box deformation.
The utility model provides a prefabricated attaches frame of anti-seismic door and window of modular building, includes:
the auxiliary frame is annular and matched with the shape of the modular building opening, and comprises an anti-seismic auxiliary frame and a fixed auxiliary frame;
the anti-seismic auxiliary frame comprises an upper auxiliary frame and an auxiliary frame buckling strip, wherein the upper auxiliary frame is preassembled on the opening of the modular building, the auxiliary frame buckling strip is detachably connected with the upper auxiliary frame, a first mounting cavity for abutting and fixing the main frame of the door and window is formed between the upper auxiliary frame and the auxiliary frame buckling strip, and a damping rubber pad for abutting and holding the main frame of the door and window is arranged in the first mounting cavity on the upper auxiliary frame;
and the fixed auxiliary frame comprises a lower auxiliary frame which is preassembled on the modular building opening, and the lower auxiliary frame is provided with a second mounting cavity which is used for abutting against and fixing the main frame of the door and the window.
In one embodiment, the two side walls of the upper subframe are respectively a first clamping arm and a second clamping arm which can be elastically deformed, a third clamping arm which can be elastically deformed is arranged on one side of the upper subframe, a convex part transversely extends from one end part of the clamping arm, the subframe buckle strip is clamped between the first clamping arm and the third clamping arm, and a concave part which is embedded with the convex part is arranged on the subframe buckle strip.
In one embodiment, the third clamping arm and the horizontal plane are arranged at an inclined angle.
In one embodiment, a drainage hole communicated with the inner cavity of the lower subframe penetrates through one side of the lower subframe.
In one embodiment, the first clamping arm and the abutting surface of the auxiliary frame buckling strip for abutting against the main frame of the door and window are respectively provided with a first groove, and a first sealing rubber strip is embedded in the first groove.
In one embodiment, the lower auxiliary frame is a profile piece, the outer section of the lower auxiliary frame is U-shaped, the abutting surfaces of the lower auxiliary frame abutting against the main frame of the door and window are provided with second grooves, and sealing rubber strips are embedded in the second grooves.
In one embodiment, the upper subframe is a profile piece.
In one embodiment, the secondary frame fastener strip is a profile piece.
To sum up, the utility model discloses for its beneficial effect of prior art is:
the utility model discloses simple structure, through attaching the frame and adorning in advance at the first structure atress of module building entrance to a cave formation and independent waterproof function, door and window inlays to be installed in the antidetonation and attaches the frame and fix and attach between the frame, and door and window owner frame and attach between the frame be that the grafting relation allows to warp the dislocation by a wide margin to realize the dislocation correction through the shock attenuation cushion, with the purpose that reaches the undulant absorption box rigidity deformation absorption box expend with heat and contract with cold and warp of absorption earthquake. And the maintenance and the replacement of the main frame of the door and window can be repeatedly installed by removing the buckle strip of the auxiliary frame, and the installation and the repair surface are not influenced.
Drawings
Fig. 1 is one of schematic cross-sectional structural views of a preassembled auxiliary frame of an earthquake-proof door and window for a modular building according to an embodiment of the present invention;
fig. 2 is a second schematic sectional view of a preassembled auxiliary frame for earthquake-resistant doors and windows of a modular building according to an embodiment of the present invention;
fig. 3 is an enlarged schematic view of a point a in fig. 1 according to an embodiment of the present invention;
fig. 4 shows a typical modular box building door and window structure in the prior art.
Detailed Description
The invention will be further described with reference to the following description and embodiments in conjunction with the accompanying drawings:
as shown in fig. 1 to 3, it is preferable that an embodiment of the present invention provides a preassembled type auxiliary frame for earthquake-proof door and window of modular building, including: the auxiliary frame is annular and matched with the shape of the modular building opening, and comprises an anti-seismic auxiliary frame and a fixed auxiliary frame; the anti-seismic auxiliary frame comprises an upper auxiliary frame 1 and an auxiliary frame buckling strip 2, wherein the upper auxiliary frame 1 is preassembled on the opening of the modular building, the auxiliary frame buckling strip 2 is detachably connected to the upper auxiliary frame 1, a mounting cavity I3 for abutting and fixing a door and window main frame is formed between the upper auxiliary frame 1 and the auxiliary frame buckling strip 2, and a damping rubber pad 4 for abutting and holding the door and window main frame is arranged in the mounting cavity I3 on the upper auxiliary frame 1; the fixed auxiliary frame comprises a lower auxiliary frame 5 preassembled on the opening of the module building, the lower auxiliary frame 5 is provided with a second installation cavity 6 used for supporting and fixing a door and window main frame, concretely, a first structure stress and an independent waterproof function are formed at the opening of the module building through the auxiliary frame, the door and window are inlaid and installed between the anti-seismic auxiliary frame and the fixed auxiliary frame, the door and window main frame is inserted between the first installation cavity 3 and the second installation cavity 6, so that the door and window main frame can be allowed to deform and dislocate greatly relative to the auxiliary frame, the dislocation correction is realized through a damping rubber pad, when the vibration and the box body deform, the door and window main frame and the auxiliary frame can displace relatively, and the purpose of absorbing the rigid deformation of the earthquake fluctuation absorption box body and absorbing the expansion and contraction deformation of the box body is achieved. And the maintenance and the replacement of the main frame of the door and window can be repeatedly installed by removing the auxiliary frame buckling strip 2, and the decoration surface is not influenced.
Go up 1 both sides wall of subframe and be elastic deformation's arm lock 7 and arm lock two 8 respectively, it is equipped with elastic deformation's arm lock three 9 to lie in arm lock 7 one side on the subframe 1 to go up, 7 tip lateral extensions of arm lock have a convex part 10, 2 centre gripping of subframe profile knot strip are between arm lock 7 and arm lock three 9, have the recess 11 with convex part 10 looks gomphosis on the subframe profile knot strip 2 to make the mountable of subframe profile knot strip 2 dismantle connect on last subframe 1.
The third clamping arm 9 and the horizontal plane form an inclined angle, so that the auxiliary frame buckling strip 2 abuts against the third clamping arm 9 and can be installed in a direct inserting mode.
One side of the lower auxiliary frame 5 is penetrated with a drain hole 12 communicated with the inner cavity of the lower auxiliary frame so as to realize the internal leakage and drainage function between the main frame and the auxiliary frame of the door and window.
The clamping arm I7 and the auxiliary frame buckling strip 2 are used for abutting against the abutting surface of the main frame of the door and window, a groove I13 is formed in each abutting surface, and a sealing rubber strip I15 is embedded in each groove I13 so as to increase the sealing effect between the clamping arm I7 and the auxiliary frame buckling strip 2 and the main frame of the door and window.
The lower auxiliary frame 5 is a profile piece, the outer shape section of the lower auxiliary frame is U-shaped, grooves II 16 are formed in the abutting surfaces of the lower auxiliary frame and the door and window main frame, and sealing rubber strips II 17 are embedded in the grooves II 16, so that the sealing effect between the lower auxiliary frame 5 and the door and window main frame is improved.
The upper auxiliary frame 1 is a section material piece, so that the cost is reduced, and the method is suitable for batch production.
The auxiliary frame buckling strip 2 is a profile piece, so that the cost is reduced, and the auxiliary frame buckling strip is suitable for batch production.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, and it should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only illustrative of the principles of the present invention, and the present invention can be modified in various ways without departing from the spirit and scope of the present invention, and these modifications and changes fall into the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a frame is attached to prepackage type of module building antidetonation door and window which characterized in that includes:
the auxiliary frame is annular and matched with the shape of the modular building opening, and comprises an anti-seismic auxiliary frame and a fixed auxiliary frame;
the anti-seismic auxiliary frame comprises an upper auxiliary frame (1) which is preassembled on the opening of the module building and an auxiliary frame buckling strip (2) which is detachably connected with the upper auxiliary frame (1), a first mounting cavity (3) for abutting and fixing the main frame of the door and window is formed between the upper auxiliary frame (1) and the auxiliary frame buckling strip (2), and a damping rubber pad (4) for abutting and fixing the main frame of the door and window is arranged in the first mounting cavity (3) on the upper auxiliary frame (1);
the fixed auxiliary frame comprises a lower auxiliary frame (5) which is preassembled on the module building opening, and the lower auxiliary frame (5) is provided with a second mounting cavity (6) which is used for abutting against and fixing the door and window main frame.
2. The pre-assembled auxiliary frame for earthquake-resistant doors and windows of modular buildings according to claim 1, which is characterized in that: go up subframe (1) both sides wall and be elastic deformation's arm lock one (7) and arm lock two (8) respectively, it is equipped with elastic deformation's arm lock three (9) to lie in arm lock one (7) one side on subframe (1) to go up, arm lock one (7) tip transversely extends has a convex part (10), subframe profile (2) centre gripping is between arm lock one (7) and arm lock three (9), have on subframe profile (2) with concave part (11) of convex part (10) looks gomphosis.
3. The pre-assembled auxiliary frame for earthquake-resistant doors and windows of modular buildings according to claim 2, wherein: and the third clamping arm (9) and the horizontal plane are arranged at an inclined angle.
4. The pre-assembled auxiliary frame for earthquake-resistant doors and windows of modular buildings according to claim 1, which is characterized in that: a water drain hole (12) communicated with the inner cavity of the lower auxiliary frame (5) penetrates through one side of the lower auxiliary frame.
5. The pre-assembled auxiliary frame for earthquake-resistant doors and windows of modular buildings according to claim 2, wherein: the clamping arm I (7) and the auxiliary frame buckling strip (2) are provided with a groove I (13) on the abutting surface for abutting against the main frame of the door and window, and a sealing rubber strip I (15) is embedded in the groove I (13).
6. The pre-assembled auxiliary frame for earthquake-resistant doors and windows of modular buildings according to claim 5, wherein: the lower auxiliary frame (5) is a section bar piece, the outer section of the lower auxiliary frame is U-shaped, grooves II (16) are formed in the abutting surfaces of the lower auxiliary frame and the main frame of the door and window, and sealing rubber strips II (17) are embedded in the grooves II (16).
7. The pre-assembled auxiliary frame for earthquake-resistant doors and windows of modular buildings according to any one of claims 1 to 4, wherein: the upper subframe (1) is a section bar.
8. The pre-assembled auxiliary frame for earthquake-resistant doors and windows of modular buildings according to any one of claims 1 to 4, wherein: the auxiliary frame buckling strip (2) is a section bar piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021801511.0U CN213980426U (en) | 2020-08-25 | 2020-08-25 | Prefabricated auxiliary frame for earthquake-resistant door and window of modular building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021801511.0U CN213980426U (en) | 2020-08-25 | 2020-08-25 | Prefabricated auxiliary frame for earthquake-resistant door and window of modular building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213980426U true CN213980426U (en) | 2021-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021801511.0U Active CN213980426U (en) | 2020-08-25 | 2020-08-25 | Prefabricated auxiliary frame for earthquake-resistant door and window of modular building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213980426U (en) |
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2020
- 2020-08-25 CN CN202021801511.0U patent/CN213980426U/en active Active
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