CN110847396B - Building door and window supports heat preservation prefab - Google Patents
Building door and window supports heat preservation prefab Download PDFInfo
- Publication number
- CN110847396B CN110847396B CN201911148874.0A CN201911148874A CN110847396B CN 110847396 B CN110847396 B CN 110847396B CN 201911148874 A CN201911148874 A CN 201911148874A CN 110847396 B CN110847396 B CN 110847396B
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- threaded rod
- frame body
- door
- window
- transverse plate
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- 238000004321 preservation Methods 0.000 title claims abstract description 8
- 238000009413 insulation Methods 0.000 claims description 11
- 230000037431 insertion Effects 0.000 description 8
- 238000003780 insertion Methods 0.000 description 8
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009435 building construction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/762—Exterior insulation of exterior walls
- E04B1/7641—Elements for window or door openings, or for corners of the building
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G25/00—Shores or struts; Chocks
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Acoustics & Sound (AREA)
- Electromagnetism (AREA)
- Wing Frames And Configurations (AREA)
Abstract
The invention discloses a building door and window support heat preservation prefabricated part which comprises a frame body, wherein a transverse plate is arranged at the top of the frame body, a spring is connected between the transverse plate and the frame body, a movable plate is arranged inside the frame body, a support rod is connected between the movable plate and the transverse plate, and a first threaded rod and a second threaded rod are in threaded connection between the movable plate and the frame body. According to the invention, by rotating the second threaded rod, under the action of the first gear, the first chain and the bearing, the second threaded rod and the first threaded rod drive the transverse plate to move upwards to be attached to the top of the door and window opening, so that the door and window openings with different heights are supported, the two nuts are unscrewed towards two sides, the third threaded rod is rotated to drive the sleeves at two sides to move towards the direction far away from the frame body, the distance between the two vertical plates is increased until the two vertical plates are attached to two ends of the door and window opening, and the two nuts are screwed to fix the third threaded rod, so that the door and window openings with different widths are supported.
Description
Technical Field
The invention relates to the technical field of buildings, in particular to a building door and window supporting heat-insulation prefabricated member.
Background
In the assembly type building construction, a prefabricated component with a door opening or a window opening needs to be clamped at the position of the door opening or the window opening by adopting a support piece so as to ensure that the periphery of the door opening or the window opening is not deformed, and during actual construction, because the size and the specification of the door opening or the window opening are not consistent, the size of the required support piece is also not consistent, and the support pieces with different sizes need to be matched with the specifications of different door openings or window openings;
the prior art has the following defects: the existing door and window support prefabricated member cannot be adjusted to support door openings or window openings with different sizes, and a specific door opening and window opening must be matched with a specific support prefabricated member, so that the applicability is poor.
Disclosure of Invention
The invention aims to provide a newly designed building door and window supporting heat-insulation prefabricated part, which is characterized in that a second threaded rod is rotated, under the action of a first gear, a first chain and a bearing, the second threaded rod and the first threaded rod drive a transverse plate to move upwards to be attached to the top of a door and window opening, so that door and window openings with different heights are supported, two nuts are unscrewed towards two sides, a third threaded rod is rotated to drive sleeves on the two sides to move towards a direction far away from a frame body, the distance between the two vertical plates is increased until the distance is attached to the two ends of the door and window opening, the two nuts are screwed to fix the third threaded rod, so that the door and window openings with different widths are supported, and the defects in the technology are overcome.
In order to achieve the above purpose, the invention provides the following technical scheme:
a building door and window supporting heat-insulation prefabricated part comprises a frame body, wherein a transverse plate is arranged at the top of the frame body, a spring is connected between the transverse plate and the frame body, a movable plate is arranged inside the frame body, a supporting rod is connected between the movable plate and the transverse plate, a first threaded rod and a second threaded rod are in threaded connection between the movable plate and the frame body, first gears are fixedly arranged at the bottoms of the first threaded rod and the second threaded rod, a first chain is connected between the two first gears, vertical plates are arranged on two sides of the frame body, two sleeves are fixedly connected at the opposite ends of the two vertical plates, inserting rods are connected at two ends of the four sleeves and the frame body at corresponding positions, a fixing plate is fixedly arranged at the bottom of the inner side of the frame body, a third threaded rod is inserted in the fixing plate, nuts are movably sleeved at two sides of the third threaded rod, and second gears are fixedly arranged at two sides of the third threaded rod and the surfaces of the two inserting rods at corresponding positions, and a second chain is connected between the three second gears at the corresponding positions.
Preferably, bearings are arranged at the joint of the first threaded rod and the frame body, the joint of the second threaded rod and the frame body, the joints of the four insertion rods and the frame body at the corresponding positions, and the joint of the third threaded rod and the fixed plate, the first threaded rod and the second threaded rod are rotatably connected with the frame body through the bearings, the four insertion rods are rotatably connected with the frame body through the bearings, and the third threaded rod is rotatably connected with the fixed plate through the bearings.
Preferably, the top of the transverse plate and one ends of the two vertical plates, which are opposite to each other, are provided with heat insulation layers.
Preferably, the number of the springs is two, and two ends of the springs are fixedly connected with the transverse plate and the frame body respectively.
Preferably, the support rods are provided with two, the two support rods penetrate through the frame body, and the two support rods are arranged between the two springs.
Preferably, the two nuts are in threaded connection with a third threaded rod, and the third threaded rod is fixedly connected with the fixing plate through the two nuts.
Preferably, four the inserted bar surface all is provided with the external screw thread, four the intraductal wall of cover all is provided with the internal thread, four the inserted bar all with the sleeve pipe threaded connection who corresponds the position.
In the technical scheme, the invention provides the following technical effects and advantages:
the invention drives the first threaded rod to rotate by rotating the second threaded rod under the action of the first gear, the first chain and the bearing, the first threaded rod and the second threaded rod are in threaded connection with the movable plate, when the first threaded rod and the second threaded rod rotate, the movable plate moves upwards and the spring extends, the movable plate drives the transverse plate to move upwards simultaneously, when the transverse plate moves until the heat-insulating layer on the top of the transverse plate is tightly attached to the top of the door and window opening, the first threaded rod stops rotating, under the pulling force of the spring, the movable plate is fixedly connected with the first threaded rod and the second threaded rod, the door and window openings with different heights are supported, two nuts on two sides of the fixed plate are unscrewed towards two sides, the third threaded rod is rotated, and under the action of the second gear, the second chain and the bearing, the third threaded rod rotates to drive two inserted rods on corresponding positions to rotate, the inserted bar is connected with the sleeve pipe thread that corresponds the position, and the sleeve pipe that the third threaded rod rotated and drove both sides removes to the direction of keeping away from the framework simultaneously, and the distance grow between two risers this moment, when heat preservation and door and window entrance to a cave both ends on the riser of both sides are hugged closely, twists two nuts and fixes third threaded rod and fixed plate, realizes supporting the door and window entrance to a cave of different width, compares with prior art, has the progress that the realization supported not unidimensional door and window entrance to a cave.
Drawings
In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.
Fig. 1 is an overall sectional structural view of the present invention.
FIG. 2 is an enlarged view of portion A of FIG. 1 according to the present invention.
Fig. 3 is a partial structural assembly view of the first gear and the first chain of the present invention.
Fig. 4 is a longitudinal sectional view of a part of the structure of the present invention.
FIG. 5 is a schematic view of a partial structure of the horizontal plate and the insulating layer of the present invention.
Description of reference numerals:
1. a frame body; 2. a first threaded rod; 3. a support bar; 4. a first chain; 5. a transverse plate; 6. a heat-insulating layer; 7. a spring; 8. a second threaded rod; 9. a sleeve; 10. a vertical plate; 11. a second chain; 12. a movable plate; 13. a nut; 14. a fixing plate; 15. a first gear; 16. a third threaded rod; 17. inserting a rod; 18. a second gear.
Detailed Description
In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.
Referring to fig. 1-5, the building door and window supporting heat preservation prefabricated member provided by the embodiment of the invention comprises a frame body 1, a transverse plate 5 is arranged at the top of the frame body 1, a spring 7 is connected between the transverse plate 5 and the frame body 1, a movable plate 12 is arranged inside the frame body 1, a support rod 3 is connected between the movable plate 12 and the transverse plate 5, a first threaded rod 2 and a second threaded rod 8 are connected between the movable plate 12 and the frame body 1 in a threaded manner, first gears 15 are fixedly arranged at the bottoms of the first threaded rod 2 and the second threaded rod 8, a first chain 4 is connected between the two first gears 15, vertical plates 10 are arranged at two sides of the frame body 1, two sleeves 9 are fixedly connected at opposite ends of the two vertical plates 10, two inserting rods 17 are connected at two ends of the four sleeves 9 and the frame body 1 at corresponding positions, a fixing plate 14 is fixedly arranged at the bottom of the inner side of the frame body 1, a third threaded rod 16 is inserted into the fixed plate 14, nuts 13 are movably sleeved on two sides of the third threaded rod 16, second gears 18 are fixedly arranged on two sides of the third threaded rod 16 and the surfaces of two inserting rods 17 at corresponding positions, and second chains 11 are connected among the three second gears 18 at corresponding positions;
further, in the above technical solution, bearings are disposed at the connection between the first threaded rod 2 and the frame 1, at the connection between the second threaded rod 8 and the frame 1, at the connection between the four insertion rods 17 and the frame 1 at corresponding positions, and at the connection between the third threaded rod 16 and the fixing plate 14, the first threaded rod 2 and the second threaded rod 8 are rotatably connected to the frame 1 through the bearings, the four insertion rods 17 are rotatably connected to the frame 1 through the bearings, and the third threaded rod 16 is rotatably connected to the fixing plate 14 through the bearings;
further, in the technical scheme, the top of the transverse plate 5 and one end of each of the two vertical plates 10, which are opposite to each other, are provided with the heat-insulating layers 6, so that heat insulation of the wall body is realized;
further, in the above technical solution, two springs 7 are provided, two ends of each of the two springs 7 are respectively and fixedly connected with the transverse plate 5 and the frame body 1, and under the pulling force of the springs 7, the movable plate 12 is more stably connected with the first threaded rod 2 and the second threaded rod 8;
further, in the above technical solution, two support rods 3 are provided, two support rods 3 both penetrate through the frame body 1, two support rods 3 are provided between two springs 7, and the support rods 3 realize that the movable plate 12 moves to drive the transverse plate 5 to move simultaneously;
furthermore, in the above technical solution, the two nuts 13 are screwed on the third threaded rod 16, and the third threaded rod 16 is fixedly connected with the fixing plate 14 through the two nuts 13, so as to prevent the third threaded rod 16 from rotating;
further, in the above technical solution, the surfaces of the four insertion rods 17 are provided with external threads, the inner walls of the four sleeves 9 are provided with internal threads, and the four insertion rods 17 are in threaded connection with the sleeves 9 at corresponding positions, so that the insertion rods 17 can rotate to adjust the distance that the insertion rods 17 are inserted into the sleeves 9;
the specific installation steps are as follows: when the door and window frame is in practical use, the frame body 1 is placed in the middle of a door and window opening, when a larger door and window opening is supported, the handle at the bottom of the second threaded rod 8 is rotated, the second threaded rod 8 drives the first threaded rod 2 to rotate under the action of the first gear 15, the first chain 4 and the bearing, the first threaded rod 2 and the second threaded rod 8 are in threaded connection with the movable plate 12, when the first threaded rod 2 and the second threaded rod 8 rotate, the movable plate 12 moves upwards and the spring 7 extends, at the same time, the movable plate 12 drives the transverse plate 5 to move upwards simultaneously, when the transverse plate 5 moves to the top of the transverse plate, the heat insulation layer 6 is tightly attached to the top of the door and window opening, the rotation of the first threaded rod 2 is stopped, under the pulling force of the spring 7, the movable plate 12 is more stably connected with the first threaded rod 2 and the second threaded rod 8, the door and window openings with different heights are supported, and the two nuts 13 on two sides of the fixed plate 14 are screwed to two sides, the handle on the third threaded rod 16 is rotated, under the action of the second gear 18, the second chain 11 and the bearing, the third threaded rod 16 rotates to drive the two inserting rods 17 at the corresponding positions to rotate, because the inserting rods 17 are in threaded connection with the sleeves 9 at the corresponding positions, the third threaded rod 16 rotates to drive the sleeves 9 at the two sides to move towards the direction far away from the frame body 1, at the moment, the distance between the two vertical plates 10 is increased, when the heat preservation layers 6 on the vertical plates 10 at the two sides are tightly attached to the two ends of the door and window opening, the two nuts 13 are screwed to fix the third threaded rod 16 and the fixed plate 14, the door and window openings with different widths are supported, the application is strong, the embodiment specifically solves the problems that the existing door and window supporting prefabricated members in the prior art can not adjust and support door and window openings or window openings with different sizes, and a specific door and window opening must be matched with a specific supporting prefabricated member, poor applicability.
The working principle of the invention is as follows: rotate second threaded rod 8, at first gear 15, under the effect of first chain 4 and bearing, second threaded rod 8 drives diaphragm 5 and upwards removes and pastes tightly with door and window entrance to a cave top with first threaded rod 2, the realization is supported the door and window entrance to a cave of co-altitude not, unscrew two nuts 13 to both sides, it removes to the direction of keeping away from framework 1 simultaneously to rotate the sleeve pipe 9 that third threaded rod 16 drove both sides, distance grow between two risers 10 is until pasting tightly with door and window entrance to a cave both ends, it fixes third threaded rod 16 to twist two nuts 13, the realization supports the door and window entrance to a cave of different widths.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (6)
1. The utility model provides a building door and window supports heat preservation prefab, includes framework (1), its characterized in that: the top of the frame body (1) is provided with a transverse plate (5), a spring (7) is connected between the transverse plate (5) and the frame body (1), a movable plate (12) is arranged inside the frame body (1), a support rod (3) is connected between the movable plate (12) and the transverse plate (5), a first threaded rod (2) and a second threaded rod (8) are in threaded connection between the movable plate (12) and the frame body (1), first gears (15) are fixedly arranged at the bottoms of the first threaded rod (2) and the second threaded rod (8), a first chain (4) is connected between the two first gears (15), vertical plates (10) are arranged on two sides of the frame body (1), two sleeves (9) are fixedly connected at the opposite ends of the two vertical plates (10), and inserting rods (17) are connected with the four sleeves (9) and two ends of the frame body (1) at corresponding positions, the bottom of the inner side of the frame body (1) is fixedly provided with a fixed plate (14), a third threaded rod (16) is inserted into the fixed plate (14), both sides of the third threaded rod (16) are movably sleeved with nuts (13), both sides of the third threaded rod (16) and the surfaces of two inserting rods (17) at corresponding positions are fixedly provided with second gears (18), a second chain (11) is connected between three second gears (18) at corresponding positions, the joint of the first threaded rod (2) and the frame body (1), the joint of the second threaded rod (8) and the frame body (1), the joints of four inserting rods (17) and the frame body (1) at corresponding positions and the joint of the third threaded rod (16) and the fixed plate (14) are provided with bearings, and the first threaded rod (2) and the second threaded rod (8) are rotatably connected with the frame body (1) through the bearings, the four inserting rods (17) are rotatably connected with the frame body (1) through bearings, and the third threaded rod (16) is rotatably connected with the fixing plate (14) through bearings.
2. The building door and window support insulation preform as claimed in claim 1, wherein: and heat preservation layers (6) are arranged at the top of the transverse plate (5) and at the ends, back to back, of the two vertical plates (10).
3. The building door and window support insulation preform as claimed in claim 1, wherein: the two springs (7) are arranged, and two ends of each spring (7) are fixedly connected with the transverse plate (5) and the frame body (1) respectively.
4. The building door and window support insulation preform as claimed in claim 1, wherein: the support rod (3) is provided with two, two the framework (1) is all run through in bracing piece (3), two bracing piece (3) set up between two springs (7).
5. The building door and window support insulation preform as claimed in claim 1, wherein: the two nuts (13) are in threaded connection with a third threaded rod (16), and the third threaded rod (16) is fixedly connected with the fixing plate (14) through the two nuts (13).
6. The building door and window support insulation preform as claimed in claim 1, wherein: four inserted bar (17) surface all is provided with the external screw thread, four sleeve pipe (9) inner wall all is provided with the internal thread, four inserted bar (17) all with sleeve pipe (9) threaded connection who corresponds the position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911148874.0A CN110847396B (en) | 2019-11-21 | 2019-11-21 | Building door and window supports heat preservation prefab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911148874.0A CN110847396B (en) | 2019-11-21 | 2019-11-21 | Building door and window supports heat preservation prefab |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110847396A CN110847396A (en) | 2020-02-28 |
| CN110847396B true CN110847396B (en) | 2021-12-17 |
Family
ID=69603319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911148874.0A Active CN110847396B (en) | 2019-11-21 | 2019-11-21 | Building door and window supports heat preservation prefab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110847396B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112027268A (en) * | 2020-08-28 | 2020-12-04 | 广州蝶沛电子商务有限公司 | Express delivery bill pasting device based on light sensation control principle |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040206040A1 (en) * | 2003-02-04 | 2004-10-21 | Orton Mark B. | Window and door frame bracing device |
| CN204960311U (en) * | 2015-08-06 | 2016-01-13 | 中国新兴保信建设总公司 | Door and window entrance to a cave removable mold board bearing structure |
| CN206477577U (en) * | 2017-02-17 | 2017-09-08 | 杨麦利 | A kind of door-window opening mould in building structure construction |
| CN208329615U (en) * | 2018-05-24 | 2019-01-04 | 北京房修一建筑工程有限公司 | A kind of assembling type door-window opening typified form |
| CN209369377U (en) * | 2018-08-29 | 2019-09-10 | 中民筑友科技投资有限公司 | A kind of adjustable supporting device of door-window opening |
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2019
- 2019-11-21 CN CN201911148874.0A patent/CN110847396B/en active Active
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| Publication number | Publication date |
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| CN110847396A (en) | 2020-02-28 |
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