CN212130268U - Indoor door installation infrastructure - Google Patents
Indoor door installation infrastructure Download PDFInfo
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- CN212130268U CN212130268U CN202020581203.5U CN202020581203U CN212130268U CN 212130268 U CN212130268 U CN 212130268U CN 202020581203 U CN202020581203 U CN 202020581203U CN 212130268 U CN212130268 U CN 212130268U
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Abstract
The utility model relates to an indoor door installation basic unit structure, which comprises at least two preposed pre-embedded plates, at least two postpositional pre-embedded plates, a ground pre-embedded plate, a steel skeleton and a wood board basic unit, wherein the preposed pre-embedded plates are used for arranging on the front side of a gas-adding block wall body at horizontal intervals, the postpositional pre-embedded plates are used for arranging on the rear side of the gas-adding block wall body at horizontal intervals, and the arrangement positions of the postpositional pre-embedded plates correspond to the positions of the preposed pre-embedded plates in the front and back and are connected in a one-to-one; the ground embedded plates are provided with two blocks, extend along the thickness direction of the wall body and are respectively arranged at the left side and the right side of a doorway arranged on the wall body of the air-entraining block; the steel skeleton comprises a door skeleton and an embedded plate skeleton which are connected together, the embedded plate skeleton is fixedly connected with the front embedded plate and the rear embedded plate, and the door skeleton is arranged at the door opening and is fixedly connected with the ground embedded plate; the wood board base layer is connected to the door frame. Adopt indoor door installation basic unit structure can increase the fixed strength of plank basic unit, reduce the deformation of plank basic unit.
Description
Technical Field
The utility model belongs to the technical field of indoor door installation, concretely relates to indoor door installation infrastructure.
Background
The essential installation that will carry out indoor door in the building engineering construction, at present, the existence is installed indoor door basic unit skeleton and is made the cement building block and build the mounting means on the air entrainment piece wall body of wall by the foaming agent after the foaming and the grout mix the back casting shaping, and it is through fixed plank as indoor door installation basic unit on the air entrainment piece wall body, need set up more notch on the air entrainment piece wall body to it bonds fixed plank on the air entrainment piece wall body to fill the foamed cement. By adopting the mounting structure, the base wood board and the air-entraining block wall body are easily fixed insecure due to the impact generated in the process of closing the door back and forth, and the base wood board is easily loosened and deformed.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing an indoor door installation basic unit structure to when the indoor door installation among the solution prior art, the plank of basic unit takes place not hard up deformation easily, fixed not firm technical problem.
In order to achieve the above object, the utility model adopts the following technical scheme:
an indoor door installation infrastructure comprising:
the front embedded plates are at least provided with two blocks and are horizontally arranged on the front side of the wall body of the air-entraining block at intervals;
the rear embedded plates are arranged at the rear side of the gas filling block wall body at intervals horizontally, and the arrangement positions of the rear embedded plates correspond to the positions of the front embedded plates in the front-back direction and are connected with the front embedded plates in a one-to-one correspondence manner;
the ground embedded plates are arranged, extend along the thickness direction of the wall body, and are respectively arranged at the left side and the right side of a doorway arranged on the wall body of the air-entraining block;
the steel framework comprises a door framework and a buried plate framework which are connected together, the buried plate framework is fixedly connected with the front buried plate and the rear buried plate, and the door framework is arranged at the door opening and is fixedly connected with the ground buried plate;
and the wood board base layer is connected to the door framework.
The beneficial effects of the above technical scheme are: the indoor door installation base layer structure of the utility model is additionally provided with the interconnected steel skeleton, the front embedded plate, the rear embedded plate and the ground embedded plate on the basis of the original air-entraining block wall body, which is equivalent to form a large skeleton with high structural strength, and the wood base layer is fixed on the skeleton, thereby avoiding directly fixing the wood base layer on the wall body, on one hand, the skeleton surface is smooth, and the wood base layer is fixed on the skeleton, thus ensuring the smoothness of the wood base layer surface; and under the reinforcing effect of skeleton, can guarantee the firm nature of plank basic unit fixed, reduce the deformation of plank basic unit, made things convenient for the installation of indoor door, can guarantee the life of indoor door after having installed indoor door simultaneously.
Further, the steel skeleton includes leading skeleton, rearmounted skeleton and connects tie-beam between them, and leading skeleton includes the leading perpendicular roof beam of being connected with leading pre-buried board respectively, sets up the door front beam who connects each leading perpendicular roof beam in the front of the gate, connects in the front of the door front beam left and right sides and the door that length and gate height are the same perpendicular roof beam, and rearmounted skeleton includes the rearmounted perpendicular roof beam of being connected with rearmounted pre-buried board respectively, sets up the door back crossbeam behind the gate, connects in the door back crossbeam left and right sides and the door that length and gate height are the same perpendicular roof beam behind, and door front beam, door back crossbeam, door front perpendicular roof beam, door back perpendicular roof beam and the frame that the tie-beam encloses forms the door skeleton, and the leading perpendicular roof beam, rearmounted perpendicular roof beam and the tie-beam that lie in the gate enclose the frame that becomes with one side forms the buried board skeleton.
Has the advantages that: the framework is in a frame form formed by surrounding all beams, and can bear acting forces in different directions such as front, back, left, right, up and down, so that the fixing firmness of the wood board base layer is ensured, and the structural strength of the door opening is improved.
Furthermore, the door frame and the buried plate frame share a connecting beam.
Has the advantages that: when connection strength is guaranteed, the using number of the connecting beams can be reduced, and using cost is reduced.
Further, the projection of the vertical line of the center of the front embedded plate in the front-back direction is overlapped with the projection of the vertical line of the center of the ground embedded plate below the front embedded plate in the front-back direction.
Has the advantages that: the fixed positions of the front embedded plate, the rear embedded plate and the ground embedded plate are convenient to determine, and the line snapping operation during initial installation is convenient.
Furthermore, the preposed embedded plate is provided with through-wall bolt fixing holes which are distributed in an array manner in the circumferential direction of the preposed embedded plate.
Has the advantages that: when the front embedded plate and the rear embedded plate are fixed, the front embedded plate and the rear embedded plate can be positioned firmly in all directions through the through-wall bolts distributed in an array mode, and the connection strength of all parts is guaranteed.
Furthermore, the through-wall bolt fixing holes are long holes, and the extending directions of the two adjacent through-wall bolt fixing holes are perpendicular to each other.
Has the advantages that: the fixing positions of the front embedded plate and the rear embedded plate can be adjusted within a certain range, so that the installation is more accurate.
Furthermore, the ground embedded plate is fixed on the ground through a chemical anchor bolt.
Has the advantages that: the chemical anchor bolt has strong anchoring force, is embedded in the same shape, has no expansion stress, is quick to install and quick to solidify, is convenient for fixing the ground embedded plate, and saves the construction time.
Furthermore, the front embedded plate, the rear embedded plate, the ground embedded plate and the steel skeleton are all made of hot galvanizing materials.
Has the advantages that: the hot galvanizing material is adopted, so that the strength is high, the corrosion resistance is realized, the cost is lower, and the construction is more convenient and faster.
Drawings
FIG. 1 is a side view of an indoor door mounting infrastructure of the present invention;
fig. 2 is a front view of the indoor door mounting infrastructure of the present invention.
Reference numerals: 1-front embedded plate, 2-rear embedded plate, 3-wood board base layer, 4-front vertical beam, 5-rear vertical beam, 6-front door beam, 7-front door vertical beam, 8-rear door beam, 9-rear door vertical beam, 10-ground embedded plate, 11-embedded plate skeleton, 12-door skeleton, 13-wall bolt, 14-wall bolt fixing hole, 15-chemical anchor bolt, 16-dovetail self-tapping screw, 17-air-adding block wall body, 18-doorway, 19-ground and 20-connecting beam.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
The utility model discloses a concrete embodiment of indoor door installation infrastructure:
as shown in fig. 1 and 2, the indoor door installation base structure includes a front embedded plate 1, a rear embedded plate 2, a ground embedded plate 10, and a steel skeleton connecting the front embedded plate 1, the rear embedded plate 2, and the ground embedded plate 10.
The front embedded plates 1 are arranged in two numbers, are horizontally arranged at intervals at the front side of the air-entraining block wall body 17 and are positioned at the left side and the right side above a doorway 18 formed on the air-entraining block wall body 17. The rear embedded plates 2 are also provided with two blocks, the structures and the sizes of the two blocks are the same as those of the front embedded plates 1, the two blocks are horizontally arranged at the rear side of the gas filling block wall body 17 at intervals, the arrangement positions of the rear embedded plates 2 correspond to the positions of the front embedded plates 1 in a front-back mode, and the rear embedded plates are connected in a one-to-one correspondence mode. As can be seen from fig. 2, four through-wall bolt fixing holes 14 are arranged on the front embedded plate 1 in an array distribution, through-wall bolts 13 pass through the through-wall bolt fixing holes 14 and simultaneously pass through the wall 17 of the air-entraining block to be fixedly connected with the rear embedded plate 2, and the four positions are fixed to ensure the connection strength between the front embedded plate and the rear embedded plate. In this embodiment, the wall bolt fixing holes 14 are long hole structures, the extending directions of the two adjacent wall bolt fixing holes 14 are perpendicular to each other, and the relative fixing positions of the front embedded plate 1 and the rear embedded plate 2 can be adjusted by adjusting the positions of the wall bolts 13 in the wall bolt fixing holes 14, so that the installation is more accurate.
As shown in fig. 1, the steel skeleton includes a front skeleton, a rear skeleton, and a connection beam 20 connecting the two. The front framework comprises front vertical beams 4 respectively connected with the front embedded plate 1, a door front cross beam 6 arranged in front of a doorway 18 and connected with the front vertical beams 4, and door front vertical beams 7 connected to the left side and the right side of the door front cross beam 6 and having the same length as the doorway 18 in height. The front vertical beam 4 is connected to the center of the front embedded plate 1. The rear framework comprises a rear vertical beam 5 respectively connected with the rear embedded plate 2, a door rear cross beam 8 arranged behind the doorway, and door rear vertical beams 9 which are connected to the left side and the right side of the door rear cross beam 8 and have the same length as the doorway 18.
The connecting beam 20 extends along the front-back direction, two ends of the connecting beam extend to the outer side of the doorway respectively, and the door front cross beam 6, the door rear cross beam 8, the door front vertical beam 7 and the door rear vertical beam 9 are connected with the connecting beam 20 on the same side. The frame that door front beam 6, door rear beam 8, door front vertical beam 7, door rear vertical beam 9 and tie-beam 20 enclose forms door skeleton 12 jointly, and the frame that the leading vertical beam 4, the rearmounted vertical beam 5 and the tie-beam 20 that lie in same side enclose forms buried plate skeleton 11. The door frame 12 and the buried plate frame 11 share the connection beam 20, so that the number of connection beams used can be reduced accordingly.
The ground embedded plate 10 extends along the front-back direction, and the projection of the vertical line of the center of the front embedded plate 1 in the front-back direction is overlapped with the projection of the vertical line of the center of the ground embedded plate 10 below the front embedded plate 1 in the front-back direction, so that the installation positions of the ground embedded plate and the front embedded plate are convenient to determine, and the installation convenience is improved. The ground embedded plate 10 is connected with the door front vertical beam 7 and the door rear vertical beam 9 and is fixed on the ground 19 through a chemical anchor bolt 15. The chemical anchor bolt has strong anchoring force, is embedded, has no expansion stress, is quick to install and is quick to solidify, so that the ground embedded plate 10 is convenient to fix, and the construction time is saved.
In the embodiment, each cross beam, each vertical beam and each connecting beam forming the steel skeleton are made of hot galvanizing materials, so that the steel skeleton is high in structural strength, corrosion-resistant, smooth in surface and low in cost. The wood base layer 3 is fixed on the door framework through dovetail self-tapping screws 16, and the width of the wood base layer is determined according to the width of the doorway. The wood board base layer is firmly installed on the whole, the once-installation qualification rate is high, and the wood board base layer is not easy to deform.
The installation process of the indoor door installation infrastructure is explained below in terms of installation dimensions:
firstly, punching a spring line, namely horizontally popping the bottom side line of a 200-250-8 mm front embedded plate 1 on an air-adding block wall 17 100mm above a doorway by using an ink fountain; vertically popping a left (right) side line of the front embedded plate 1 at a position which is 75mm away from the left (right) of two sides of the doorway, and then popping a profile of a rear embedded plate 2 of 200 x 250 x 8 mm; leading the centers of the front embedded plate and the rear embedded plate on the aerated block wall 17 to the ground vertically and using the centers as the center lines of the ground embedded plates 10, and popping the contour lines of the 100X 250X 8mm ground embedded plates 10; placing each embedded plate on the air-entraining block wall body 17 (or the ground 19) according to the contour line, drawing the contour of a corresponding embedded plate fixing hole on the air-entraining block wall body 17 (or the ground 19) by using a pencil, drilling a round hole at the contour position of the fixing hole by using a percussion drill, and drilling through the air-entraining block wall body 17 according to the depth requirement of a wall surface hole; the ground hole depth meets 85-90 mm; the holes are straight, and the diameter of the holes is 2mm larger than that of the wall-through bolts 13 (or the chemical anchor bolts 15).
Two front embedded plates 1 are correspondingly connected with two rear embedded plates 2 one by one through a gas block wall body 17 by adopting M12 through-wall bolts 13 with the diameter of 280mm, and the ground embedded plates 10 placed in the ground contour line are fixedly and firmly installed through chemical anchor bolts 15.
Vertically welding 40 × 3mm hot-dip galvanized square steel pipes (namely a front vertical beam 4 and a rear vertical beam 5) with the length of 250mm at the central parts of the two front embedded plates 1 and the two rear embedded plates 2 respectively, and then connecting the two square pipes by welding 255mm hot-dip galvanized square steel pipes (namely a connecting beam 20) extending in the front-rear direction; two hot dip galvanized square steel pipes (namely a front door vertical beam 7 and a rear door vertical beam 9) with the length of 40 × 3mm are vertically welded at the positions 20mm away from the two ends of the long edge of the ground embedded plate 10, and the welding height is determined according to the height of a doorway; and then two 40-3 mm hot-galvanized square steel pipes (namely the front door beam 6 and the rear door beam 8) are welded at the top part parallel to the upper opening of the doorway 18 to connect the front door vertical beam 7 and the rear door vertical beam 9 at two sides. And knocking out welding slag at all the welding positions of the hot-dip galvanized steel pipes and uniformly coating antirust paint. And finally, fixing the wood board base layer 3 with the thickness of 15mm through M3-35 mm dovetail self-tapping screws 16, wherein the vertical distance between every two adjacent dovetail self-tapping screws 16 is less than or equal to 300mm, the two adjacent dovetail self-tapping screws are fixed on the steel framework in a left-right mode, and the wood board base layer is fixedly installed firmly.
The utility model discloses an indoor door installation infrastructure easily draws materials, firm in connection between each part, and the qualification rate is high once installed, and non-deformable to installing very big help of indoor door in the work progress, easily promotes in each construction site, can effectively utilize job site steel waste material, has good economic benefits.
In other embodiments, the wall bolt mounting holes may also be circumferentially distributed on the corresponding front embedded plate and the rear embedded plate. Of course, the wall bolt mounting hole may be a circular hole with a certain aperture.
In other embodiments, the projection of the vertical line of the center of the front embedded plate in the front-back direction may be staggered from the projection of the vertical line of the center of the ground embedded plate below the front embedded plate in the front-back direction, but at this time, the installation position of the ground embedded plate needs to be additionally designed.
In other embodiments, the door frame and the buried plate frame may not share the connecting beam, that is, the front vertical beam and the rear vertical beam are connected by the connecting beam, the front vertical beam and the rear vertical beam are connected by another connecting beam, and at this time, the connection between the door frame and the buried plate frame can be realized only by connecting two different connecting beams.
In other embodiments, the ground embedded plate can also be fixed on the ground through expansion bolts.
In other embodiments, the steel skeleton can be light steel keel instead of hot galvanized pipe.
The above-described embodiments of the present invention do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (8)
1. An indoor door installation infrastructure, comprising:
the front embedded plates are at least provided with two blocks and are horizontally arranged on the front side of the wall body of the air-entraining block at intervals;
the rear embedded plates are arranged at the rear side of the gas filling block wall body at intervals horizontally, and the arrangement positions of the rear embedded plates correspond to the positions of the front embedded plates in the front-back direction and are connected with the front embedded plates in a one-to-one correspondence manner;
the ground embedded plates are arranged, extend along the thickness direction of the wall body, and are respectively arranged at the left side and the right side of a doorway arranged on the wall body of the air-entraining block;
the steel framework comprises a door framework and a buried plate framework which are connected together, the buried plate framework is fixedly connected with the front buried plate and the rear buried plate, and the door framework is arranged at the door opening and is fixedly connected with the ground buried plate;
and the wood board base layer is connected to the door framework.
2. The indoor door installation infrastructure of claim 1, wherein the steel framework comprises a front framework, a rear framework and a connecting beam connecting the front framework and the rear framework, the front framework comprises front vertical beams respectively connected with the front embedded plate, a door front cross beam arranged in front of the doorway and connected with the front vertical beams, and door front vertical beams connected to the left and right sides of the door front cross beam and having the same height as the doorway, the rear framework comprises rear vertical beams respectively connected with the rear embedded plate, a door rear cross beam arranged behind the doorway, and door rear vertical beams connected to the left and right sides of the door rear cross beam and having the same height as the doorway, the door framework is formed by a frame formed by the door front cross beam, the door rear cross beam, the door front vertical beams, the door rear vertical beams and the connecting beam, and the frame formed by the front vertical beams, the rear vertical beams and the connecting beam on the same side forms the embedded plate framework.
3. An indoor door installation infrastructure according to claim 2, wherein the door frame and the buried plate frame share a connection beam.
4. An indoor door installation infrastructure according to claim 2 or 3, wherein a projection of a vertical line on which a center of the pre-buried plate is located in the front-rear direction overlaps a projection of a vertical line on which a center of the ground pre-buried plate below the pre-buried plate is located in the front-rear direction.
5. An indoor door installation infrastructure according to any one of claims 1 to 3, wherein the pre-buried plate is provided with through-wall bolt fixing holes, and the through-wall bolt fixing holes are distributed in an array in a circumferential direction of the pre-buried plate.
6. An indoor door mounting infrastructure according to claim 5, wherein the through-wall bolt fixing holes are long holes, and the extending directions of two adjacent through-wall bolt fixing holes are perpendicular to each other.
7. An indoor door installation infrastructure according to any one of claims 1-3, wherein the ground embedment plate is fixed to the ground by chemical anchors.
8. An indoor door installation infrastructure according to any one of claims 1 to 3, wherein the leading pre-embedded plate, the trailing pre-embedded plate, the ground pre-embedded plate and the steel framework are made of hot galvanizing materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020581203.5U CN212130268U (en) | 2020-04-18 | 2020-04-18 | Indoor door installation infrastructure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020581203.5U CN212130268U (en) | 2020-04-18 | 2020-04-18 | Indoor door installation infrastructure |
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| Publication Number | Publication Date |
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| CN212130268U true CN212130268U (en) | 2020-12-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020581203.5U Active CN212130268U (en) | 2020-04-18 | 2020-04-18 | Indoor door installation infrastructure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113236075A (en) * | 2021-04-28 | 2021-08-10 | 四川中颐建筑设计院有限责任公司 | Door and window convenient to installation based on architectural design structure |
-
2020
- 2020-04-18 CN CN202020581203.5U patent/CN212130268U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113236075A (en) * | 2021-04-28 | 2021-08-10 | 四川中颐建筑设计院有限责任公司 | Door and window convenient to installation based on architectural design structure |
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