CN106639237B - Stone terrace overhead preassembling structure - Google Patents
Stone terrace overhead preassembling structure Download PDFInfo
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- CN106639237B CN106639237B CN201611087288.6A CN201611087288A CN106639237B CN 106639237 B CN106639237 B CN 106639237B CN 201611087288 A CN201611087288 A CN 201611087288A CN 106639237 B CN106639237 B CN 106639237B
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- stone
- hole
- connecting hole
- terrace
- back bolt
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
- E04F15/024—Sectional false floors, e.g. computer floors
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
- E04F15/024—Sectional false floors, e.g. computer floors
- E04F15/02447—Supporting structures
- E04F15/02464—Height adjustable elements for supporting the panels or a panel-supporting framework
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
- E04F15/024—Sectional false floors, e.g. computer floors
- E04F15/02447—Supporting structures
- E04F15/02464—Height adjustable elements for supporting the panels or a panel-supporting framework
- E04F15/02488—Height adjustable elements for supporting the panels or a panel-supporting framework filled with material hardening after application
Abstract
The invention provides an overhead preassembly structure of a stone terrace, which comprises a back bolt screw, wherein one end of the back bolt screw is fixed in a connecting hole; one end of the threaded sleeve is connected with one end of the back bolt screw exposed out of the connecting hole; set up the hole on the concrete-based layer of stone material terrace, during the threaded sleeve's the other end inserts the hole, through adjusting threaded sleeve, the height and the levelness of stone material surface course can be adjusted through the manual work repeatedly, can realize the direct on-the-spot whole field of stone material terrace and arrange in advance, the effect can directly carry out the construction of injected cement mortar after reaching the designing requirement, the subdivision construction behind the no longer need pack up the stone material terrace, stone material terrace construction no longer needs the screed-coat, the effectual working face height that has reduced, when stone material terrace is spread and is pasted, requirement to concrete-based layer is no longer strict, the stone material is spread and is pasted and also has become probably at the metal stair step.
Description
Technical Field
The invention belongs to the field of construction of architectural decoration engineering, and particularly relates to a stone terrace overhead preassembly structure.
Background
Often meet the designer among the building engineering and need inspect the actual installation effect of stone material terrace, whole row's work load in advance is big to basic unit's unevenness influences row's effect in advance. The traditional stone paving process needs to construct a leveling layer firstly on the basis of a concrete base layer, and pave and paste stones on the leveling layer, so that in actual engineering, when the working face height cannot be met, the traditional process is difficult to operate and poor in effect. In order to solve the technical problems, the invention adopts a stone overhead system to integrate the pre-arrangement and the actual construction, thereby not only meeting the requirement of a designer on checking the whole installation effect, but also avoiding repeated workload. Meanwhile, a grouting curing system is adopted, so that the problem that the operation height provided in the engineering can not meet the actual construction height is solved.
Disclosure of Invention
The invention aims to provide a stone terrace overhead preassembly structure which can solve the problems of large pre-paving workload, different thickness of a mortar filling working surface and obvious stone crust in the traditional stone paving and pasting process.
In order to solve the above problems, the present invention provides an overhead preassembly structure for a stone terrace, comprising:
a connecting hole formed on the stone;
one end of the back bolt screw is fixed in the connecting hole, and the other end of the back bolt screw is exposed out of the connecting hole;
one end of the threaded sleeve is connected with one end of a back bolt screw exposed out of the connecting hole;
set up the hole on the concrete-based layer of stone material terrace, threaded sleeve's the other end inserts in the hole.
Further, in the above structure, the connection hole is a hole with a large inside and a small outside.
Further, in the above structure, the distance between the connecting hole and the edge of the stone is 50 mm.
Further, in the above structure, the depth of the connecting hole is 15 mm.
Further, in the above structure, the stoneThe area of the material is less than or equal to 1m 2 And 4 corners of the stone are respectively provided with a connecting hole.
Furthermore, in the above structure, the connection hole is filled with epoxy resin glue.
Further, in the above structure, the threaded sleeve is fixed to the hole by epoxy resin glue.
Furthermore, in the structure, the stone back bolt structure further comprises a supporting sheet, wherein one end of the supporting sheet is fixed on the back bolt screw, and the other end of the supporting sheet extends out of the stone.
Further, in the above structure, two ends of the supporting sheet are provided with fixing holes for penetrating the back bolt screws.
Compared with the prior art, the invention comprises the following steps: one end of the back bolt screw is fixed in the connecting hole, and the other end of the back bolt screw is exposed out of the connecting hole; one end of the threaded sleeve is connected with one end of a back bolt screw exposed out of the connecting hole; the hole is formed in the concrete base layer of the stone terrace, and the other end of the threaded sleeve is inserted into the hole; cement mortar injected into the gap between the stone and the concrete base layer, through adjusting the threaded sleeve, the height and the levelness of the stone surface layer can be repeatedly adjusted through manual work, the direct on-site whole-field pre-arrangement of the stone terrace can be realized, the construction of injecting the cement mortar can be directly carried out after the effect reaches the design requirements, the construction of subdividing after the stone terrace no longer needs to be packed up, the screed-coat is no longer needed in the construction of the stone terrace, the working face height is effectively reduced, when the stone terrace is paved, the requirement to the concrete base layer is no longer strict, the stone pavement also becomes possible at the metal stair step.
Drawings
Fig. 1 is a schematic view of a connecting hole of a stone terrace built on stilts preassembly structure according to an embodiment of the invention;
FIG. 2 is a sectional view of a connection hole of the stone terrace pre-installation structure according to an embodiment of the present invention;
FIG. 3 is a schematic view of the installation of the back bolt screw of the stone terrace built on stilts preassembly structure according to an embodiment of the present invention;
FIG. 4 is a first schematic view of the installation of the threaded sleeve of the stone terrace pre-installation structure according to one embodiment of the invention;
FIG. 5 is a second schematic view of the installation of the threaded sleeve of the stone terrace pre-installation structure according to one embodiment of the invention;
fig. 6 is a schematic view illustrating installation of a supporting sheet of the stone terrace built on stilts preassembly structure according to an embodiment of the present invention.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description thereof.
The invention provides an overhead preassembly structure of a stone terrace, which comprises:
as shown in fig. 1 and 2, a connecting hole 1 is formed on a stone 6;
as shown in fig. 3, one end of the back bolt screw 2 is fixed in the connecting hole 1, and the other end of the back bolt screw 2 is exposed out of the connecting hole 1;
as shown in fig. 4, a height-adjustable threaded sleeve 3, wherein one end of the threaded sleeve 3 is connected with one end of a back bolt screw 2 exposed out of the connecting hole 1; specifically, one end of a threaded sleeve 3 is connected with one exposed end of a back bolt screw 2, the other end of the threaded sleeve is inserted into a hole 4 of a concrete base layer 5, and the local height of a stone 6 is adjusted by rotating the threaded sleeve 3;
as shown in fig. 5, a hole 4 is formed in a concrete base layer 5 of a stone terrace, and the other end of the threaded sleeve 3 is inserted into the hole 4;
and cement mortar injected into the gap between the stone and the concrete base layer. According to the invention, through adjusting the threaded sleeve, the height and levelness of the stone surface layer can be repeatedly adjusted manually, so that the whole field can be directly pre-arranged on the stone terrace, the construction of injecting cement mortar can be directly carried out after the effect meets the design requirement, the stone terrace is not required to be folded and then is subjected to block construction, the construction of the stone terrace does not need a leveling layer, the height of a working surface is effectively reduced, when the stone terrace is paved, the requirement on a concrete base layer is not strict, and the stone paving on metal stair steps is also possible.
Preferably, as shown in fig. 2, the connecting hole 1 is a hole with a large inside and a small outside. Specifically, a hole with the depth of 15mm can be drilled by a drill with a specified thickness, then a special drill is used for reaming the hole to form a connecting hole with a large inner part and a small outer part, the back bolt screw is connected with the stone through the connecting hole, and after the back bolt screw is installed in the hole, the inner part of the hole can be expanded to form a shape with a large inner part and a small outer part, and the shape can be matched with the hole in the stone better.
Preferably, as shown in fig. 1 and 2, the distance between the connecting hole 1 and the edge of the stone is 50mm, so that the connecting hole is properly positioned, and the quality of the connecting hole is not affected by being too close to the edge of the stone, and the height adjusting effect is not affected by being too close to the stone.
Preferably, the depth of the connecting hole is 15mm, so that the proper depth is ensured, and one end of the back bolt screw is sufficiently fixed.
Preferably, as shown in fig. 1, the stone has an area of 1m or less 2 And 4 corners of the stone are respectively provided with a connecting hole 1. Specifically, the stone area is less than or equal to 1m 2 4 corresponding connecting hole sites are arranged and are larger than 1m 2 When in use, the connecting hole sites on the stone are properly increased according to the stress condition.
Preferably, the connecting holes are also filled with epoxy resin glue. Specifically, before the back bolt screw is installed in the connecting hole, epoxy resin glue is injected, so that the connecting piece and the stone form good surface connection, and the epoxy resin glue can also effectively prevent the hole edge of the stone from being damaged by shearing.
Preferably, the threaded sleeve is fixed with the hole through epoxy resin glue. Specifically, the height and the levelness of the stone are adjusted by leveling the threaded sleeves of the holes of the stone, and after the height and the levelness of the stone are determined, epoxy resin glue is poured into the holes to fix the threaded sleeves.
Preferably, as shown in fig. 6, the back bolt further comprises a supporting sheet 7, one end of the supporting sheet 7 is fixed on the back bolt screw 2, and the other end extends out of the stone 6. For the stone B at a special position (boundary and middle), the limit of the operation space is met, the position of part of the connecting holes can not meet the requirement of height adjustment, in this case, a supporting sheet can be installed, the bearing capacity is transferred to the adjacent stone A, the supporting sheet is connected with back bolt screws of two stones, and the bearing capacity end can be fixed by adding nuts. For example, as shown in fig. 6, when the height of the stone material B at a specific position cannot be adjusted through the threaded sleeve, the support plate can be installed, the bearing capacity of the stone material B is transmitted to the stone material a through the support plate, one end providing the bearing capacity is the nut fixing support plate of the stone material a, the other end is not required to be fixed, the stone material B is directly erected on the support plate, the threaded sleeve is not required to be installed at the end of the stone material B, the stone material B is not in contact with the concrete base layer, and the elevations of the two stone materials are kept consistent.
Preferably, as shown in fig. 6, fixing holes 8 for penetrating the back bolt screws are formed at two ends of the supporting sheet, so that the supporting sheet 7 and the back bolt screws 2 can be conveniently and reliably fixed.
Preferably, the cement mortar is non-shrinkage cement mortar. Specifically, the adopted non-shrinkage cement mortar is a dual shrinkage compensation, high fluidity and precise grouting material. During construction, only water is needed for mixing, and the excellent fluidity enables the concrete to be easily poured into narrow space, so that the maximum bearing area is ensured. The grouting material is compact and has no shrinkage characteristic, so that the grouting material has no segregation and sedimentation, and all grouting surfaces are ensured to be in close contact with equipment.
Preferably, the thickness of the cement mortar is 5mm to 100 mm. Specifically, the non-shrinkage cement mortar can be constructed to a thickness of 5mm to 100mm in a flowing state, and the too thin thickness can affect the fluidity of the cement mortar, so that hollowing is caused, and the too thick thickness can waste materials.
Preferably, the height of the cement mortar surface at the stone gap is 1cm higher than that of the bottom surface of the stone, so that the gap filler can be conveniently filled in the stone gap in the follow-up process.
Preferably, the method further comprises the following steps:
and the joint mixture is filled in the stone gap and covers the cement mortar surface. Specifically, the epoxy joint mixture can be adopted, the joint mixture is squeezed into and filled in the stone joints by a scraper, and the redundant joint mixture is scraped by the tooth mouth surface of the same scraper. After the joint filling is finished, immediately removing the joint filling agent stuck on the stone before the joint filling agent is not dried, and fully wetting the surface of the stone by using a cleaning sponge for cleaning without washing by water. After the completion of the caulking work, the product is maintained in a good ventilation and drying environment for at least 2 days.
The construction method of the stone terrace overhead preassembly structure comprises the following steps:
as shown in fig. 1 and 2, a connecting hole 1 is formed in a stone 6;
as shown in fig. 3, one end of a back bolt screw 2 is fixed in the connecting hole 1, and the other end of the back bolt screw 2 is exposed out of the connecting hole 1;
as shown in fig. 4, one end of the height-adjustable threaded sleeve 3 is connected with one end of the back bolt screw 2 exposed out of the connecting hole 1; specifically, one end of a threaded sleeve is connected with one exposed end of a back bolt screw, the other end of the threaded sleeve is inserted into a hole of the concrete base layer, and the local height of the stone is adjusted by rotating the threaded sleeve;
as shown in fig. 5, a hole 4 is formed in a concrete base layer 5 of the stone terrace, the other end of the threaded sleeve 3 is inserted into the hole 4, and the local height of the stone 6 is adjusted by rotating the threaded sleeve 3;
cement mortar is injected into a gap between the stone 6 and the concrete base 5. According to the invention, aiming at paving and pasting the stone on the horizontal concrete base layer, a convenient, quick and efficient method is provided, through adjusting the threaded sleeve, the height and levelness of the stone surface layer can be repeatedly adjusted manually, the direct field whole-field pre-arrangement of the stone terrace can be realized, the construction of directly injecting cement mortar is carried out after the effect meets the design requirement, the stone terrace is not required to be folded and then is subjected to block construction, the leveling layer is not required in the stone terrace construction, the working face height is effectively reduced, when the stone terrace is paved and pasted, the requirement on the concrete base layer is not strict, and the stone is paved and pasted on the metal stair step.
Preferably, as shown in fig. 2, the connection holes are holes with large inside and small outside. Specifically, a hole with the depth of 15mm can be drilled by a drill with a specified thickness, then a special drill is used for reaming the hole to form a connecting hole with a large inner part and a small outer part, the back bolt screw is connected with the stone through the connecting hole, and after the back bolt screw is installed in the hole, the inner part of the hole can be expanded to form a shape with a large inner part and a small outer part, and the shape can be matched with the hole in the stone better.
Preferably, as shown in fig. 1 and 2, the distance between the connecting hole and the edge of the stone is 50mm, so that the connecting hole is properly positioned, and the quality of the connecting hole is not affected by being too close to the edge of the stone, and the height adjusting effect is not affected by being too close to the stone.
Preferably, the depth of the connecting hole is 15mm, so that the proper depth is ensured, and one end of the back bolt screw is sufficiently fixed.
Preferably, the stone material is provided with a connecting hole, which comprises:
as shown in FIG. 1, the stone has an area of 1m or less 2 And the 4 corners of the stone are respectively provided with a connecting hole. Specifically, the stone area is less than or equal to 1m 2 4 corresponding connecting hole sites are arranged and are larger than 1m 2 When in use, the connecting hole sites on the stone are properly increased according to the stress condition.
Preferably, before the step of fixing one end of the back bolt screw in the connecting hole, the method further comprises:
and injecting epoxy resin glue into the connecting hole. Specifically, before the back bolt screw is installed in the connecting hole, epoxy resin glue is injected, so that the connecting piece and the stone form good surface connection, and the epoxy resin glue can also effectively prevent the hole edge of the stone from being damaged by shearing.
Preferably, after the step of inserting the other end of the threaded sleeve into the hole, the method further comprises:
and after the local height of the stone is determined, injecting epoxy resin glue into the hole so as to fix the threaded sleeve in the hole. Specifically, the height and the levelness of the stone are adjusted by leveling the threaded sleeves of the holes of the stone, and after the height and the levelness of the stone are determined, epoxy resin glue is poured into the holes to fix the threaded sleeves.
Preferably, before the step of connecting one end of the height-adjustable threaded sleeve with one end of the back bolt screw exposed out of the connecting hole, the method further comprises:
fixing one end of the supporting sheet on the back bolt screw, and extending the other end of the supporting sheet out of the stone;
one end of the supporting sheet extending out of the stone is connected with the back bolt screw of another stone. For stones at special positions (boundary and middle), due to the limitation of operation space, the positions of part of connecting holes can not meet the requirement of height adjustment, in this case, a supporting sheet can be installed, the bearing capacity is transferred to adjacent stones, the supporting sheet is connected with back bolt screws of two stones, and the bearing capacity end can be fixed by adding nuts. For example, as shown in fig. 6, when the height of the stone material B at a specific position cannot be adjusted through the threaded sleeve, the support plate can be installed, the bearing capacity of the stone material B is transmitted to the stone material a through the support plate, one end providing the bearing capacity is the nut fixing support plate of the stone material a, the other end is not required to be fixed, the stone material B is directly erected on the support plate, the threaded sleeve is not required to be installed at the end of the stone material B, the stone material B is not in contact with the concrete base layer, and the elevations of the two stone materials are kept consistent.
Preferably, as shown in fig. 6, fixing holes 8 for penetrating the back bolt screws are formed at two ends of the supporting sheet, so that the supporting sheet and the back bolt screws can be conveniently and reliably fixed.
Preferably, the cement mortar is non-shrinkage cement mortar. Specifically, the adopted non-shrinkage cement mortar is dual shrinkage compensation, high fluidity and precise grouting material. During construction, only water is needed for mixing, and the excellent fluidity enables the concrete to be easily poured into narrow space, so that the maximum bearing area is ensured. The grouting material is compact and has no shrinkage characteristic, so that the grouting material has no segregation and sedimentation, and all grouting surfaces are ensured to be in close contact with equipment.
Preferably, the thickness of the cement mortar is 5mm to 100 mm. Specifically, the non-shrinkage cement mortar can be constructed to a thickness of 5mm to 100mm in a flowing state, and the too thin thickness can affect the fluidity of the cement mortar, so that hollowing is caused, and the too thick thickness can waste materials.
Preferably, the height of the cement mortar surface at the stone gap is 1cm higher than that of the bottom surface of the stone, so that the gap filler can be conveniently filled in the stone gap in the follow-up process.
Preferably, cement mortar is injected into a gap between the stone and the concrete base layer, including:
and (3) extending the edge of the stone, arranging an operation point every 50cm, and uniformly spraying cement mortar into the bottom of the overhead stone by using a pressure mortar sprayer until the height of the mortar surface at the stone gap is 1cm higher than the bottom surface of the stone. Specifically, when cement mortar is poured, multipoint grouting is adopted, the edges of the stone are extended, an operation point is arranged at intervals of 50cm, cement mortar is uniformly sprayed into the bottom of the overhead stone by a pressure grouting machine until the height of the mortar surface at the position of a stone gap is 1cm higher than the bottom surface of the stone, and the stone and the concrete base layer are fully filled.
Preferably, after the step of injecting cement mortar into the gap between the stone and the concrete base, the method further comprises the following steps:
and filling a gap filler in the stone gap, wherein the gap filler covers the cement mortar surface, so that the gap leveling effect is achieved.
Preferably, the gap filler for filling the gap between the stones comprises:
extruding the joint mixture into the stone joints by using a scraper, and scraping off redundant joint mixture by using the tooth mouth surface of the same scraper;
after the joint filling is finished, immediately removing the joint filling agent stuck on the stone before the joint filling agent is not dried, and fully wetting the surface by using a cleaning sponge for cleaning. Specifically, the epoxy caulking agent can be adopted, the caulking agent is squeezed into and filled in the stone seams by a scraper blade, and the redundant caulking agent is scraped by the tooth mouth surface of the same scraper blade. After the joint filling is finished, immediately removing the joint filling agent stuck on the stone before the joint filling agent is not dried, and fully wetting the surface by using a cleaning sponge for cleaning without washing by water. After the completion of the caulking work, the mixture is maintained in a well-ventilated dry environment for at least 2 days.
Preferably, before the step of forming the connecting hole in the stone material, the method further comprises:
cleaning up sundries on the concrete base layer;
popping up a stone terrace elevation control line on the wall surface, popping up a control line of each stone paving position on the concrete base layer, and popping up a hole site provided with a hole on the concrete base layer;
formulate the scheme that stone material was spread and is pasted direction, spread and paste the order, number the stone material to guarantee that follow-up construction's high efficiency, go on in order.
In detail, in a specific application example of the present invention, the steps implemented by the present invention are as follows:
the first step is as follows: treating a concrete base layer, namely cleaning sundries on the concrete base layer;
the second step is that: positioning the elastic lines, popping out stone terrace elevation control lines on the wall surface, popping out control lines at the paving position of each stone on the concrete base layer, and popping out hole sites provided with holes on the concrete base layer;
the third step: making a scheme of stone paving and pasting direction and paving and pasting sequence, and numbering the stones;
a fourth step of: paving and sticking positions according to the stone, and pretreating the stone: the method comprises the steps of forming a connecting hole, injecting epoxy resin glue into the connecting hole, connecting back bolts with screws, connecting support sheets, connecting a threaded sleeve, and forming a hole at a position corresponding to a hole position of a concrete base layer according to the hole position;
the fifth step: and paving the stone according to the stone paving direction and paving sequence. The height and levelness of the stone are fixed by fixing the supporting sheet and rotating the threaded sleeve. And after the whole field is erected, checking the design effect and fine-tuning the design.
And a sixth step: after the concrete base layer is pre-wetted, a pressure shotcrete machine is used for multi-point operation, and non-shrinkage cement mortar is poured into a gap between the stone and the concrete base layer until the mortar surface at the gap of the stone is 1cm higher than the bottom surface of the stone.
The seventh step: and filling epoxy joint mixture between the stones.
Eighth step: and finishing construction and maintaining.
In summary, the present invention includes: one end of the back bolt screw is fixed in the connecting hole, and the other end of the back bolt screw is exposed out of the connecting hole; one end of the threaded sleeve is connected with one end of a back bolt screw exposed out of the connecting hole; the hole is formed in a concrete base layer of the stone terrace, and the other end of the threaded sleeve is inserted into the hole; cement mortar injected into the gap between the stone and the concrete base layer, through adjusting the threaded sleeve, the height and the levelness of the stone surface layer can be repeatedly adjusted through manual work, the direct on-site whole-field pre-arrangement of the stone terrace can be realized, the construction of injecting the cement mortar can be directly carried out after the effect reaches the design requirements, the construction of subdividing after the stone terrace no longer needs to be packed up, the screed-coat is no longer needed in the construction of the stone terrace, the working face height is effectively reduced, when the stone terrace is paved, the requirement to the concrete base layer is no longer strict, the stone pavement also becomes possible at the metal stair step.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
It will be apparent to those skilled in the art that various changes and modifications may be made in the invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (1)
1. The utility model provides an empty pre-installation structure of stone material terrace frame, its characterized in that includes:
a connecting hole formed in the stone;
one end of the back bolt screw is fixed in the connecting hole, and the other end of the back bolt screw is exposed out of the connecting hole;
one end of the threaded sleeve is connected with one end of a back bolt screw exposed out of the connecting hole;
the hole is formed in a concrete base layer of the stone terrace, and the other end of the threaded sleeve is inserted into the hole;
the connecting holes are holes with large inner parts and small outer parts;
the distance between the connecting hole and the edge of the stone is 50 mm;
the depth of the connecting hole is 15 mm;
the area of the stone is less than or equal to 1m 2 The 4 corners of the stone are respectively provided with a connecting hole;
epoxy resin glue is also injected into the connecting holes;
the threaded sleeve is fixed with the hole through epoxy resin glue;
the stone back bolt is characterized by further comprising a supporting sheet, wherein one end of the supporting sheet is fixed on the back bolt screw, and the other end of the supporting sheet extends out of the stone;
and fixing holes for penetrating the back bolt screws are formed in the two ends of the supporting sheet.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2016106129316 | 2016-07-29 | ||
| CN201610612931 | 2016-07-29 |
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| Publication Number | Publication Date |
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| CN106639237A CN106639237A (en) | 2017-05-10 |
| CN106639237B true CN106639237B (en) | 2022-07-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611087288.6A Active CN106639237B (en) | 2016-07-29 | 2016-11-30 | Stone terrace overhead preassembling structure |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1213034A (en) * | 1997-09-30 | 1999-04-07 | 有限会社泰成电机工业 | Structural component carriage, double floor component and construction method of double floor using the same |
| CN201588381U (en) * | 2009-12-22 | 2010-09-22 | 济南市住宅产业化发展中心 | Adjustable support frame for suspended floor |
| CN203977803U (en) * | 2014-04-21 | 2014-12-03 | 国家电网公司 | Support the base of electrostatic floor bracing frame |
| CN104234278A (en) * | 2014-09-02 | 2014-12-24 | 张峰 | Device, tool and method dedicated to replacement of back bolt type dry-hanging stone curtain wall units |
| CN204850353U (en) * | 2015-07-15 | 2015-12-09 | 宁波新然电子信息科技发展有限公司 | Novel heating floor |
-
2016
- 2016-11-30 CN CN201611087288.6A patent/CN106639237B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1213034A (en) * | 1997-09-30 | 1999-04-07 | 有限会社泰成电机工业 | Structural component carriage, double floor component and construction method of double floor using the same |
| CN201588381U (en) * | 2009-12-22 | 2010-09-22 | 济南市住宅产业化发展中心 | Adjustable support frame for suspended floor |
| CN203977803U (en) * | 2014-04-21 | 2014-12-03 | 国家电网公司 | Support the base of electrostatic floor bracing frame |
| CN104234278A (en) * | 2014-09-02 | 2014-12-24 | 张峰 | Device, tool and method dedicated to replacement of back bolt type dry-hanging stone curtain wall units |
| CN204850353U (en) * | 2015-07-15 | 2015-12-09 | 宁波新然电子信息科技发展有限公司 | Novel heating floor |
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| Publication number | Publication date |
|---|---|
| CN106639237A (en) | 2017-05-10 |
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