CN117588013B - Assembled overhead ground structure and construction method thereof - Google Patents
Assembled overhead ground structure and construction method thereof Download PDFInfo
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- CN117588013B CN117588013B CN202410020085.3A CN202410020085A CN117588013B CN 117588013 B CN117588013 B CN 117588013B CN 202410020085 A CN202410020085 A CN 202410020085A CN 117588013 B CN117588013 B CN 117588013B
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- 238000010276 construction Methods 0.000 title claims abstract description 21
- 239000002131 composite material Substances 0.000 claims abstract description 72
- 238000005192 partition Methods 0.000 claims abstract description 35
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 25
- 239000010959 steel Substances 0.000 claims abstract description 25
- 238000000034 method Methods 0.000 claims abstract description 8
- 230000003044 adaptive effect Effects 0.000 claims abstract description 7
- 238000001179 sorption measurement Methods 0.000 claims abstract description 7
- 238000010079 rubber tapping Methods 0.000 claims description 9
- 238000005520 cutting process Methods 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000005498 polishing Methods 0.000 claims description 3
- 238000004513 sizing Methods 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 10
- 238000005034 decoration Methods 0.000 abstract description 10
- 239000010410 layer Substances 0.000 description 20
- 238000009434 installation Methods 0.000 description 15
- 230000006978 adaptation Effects 0.000 description 3
- 230000005389 magnetism Effects 0.000 description 3
- 241001391944 Commicarpus scandens Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 240000004282 Grewia occidentalis Species 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Classifications
-
- 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
- E04F15/02458—Framework supporting the panels
-
- 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
- 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
- E04F15/18—Separately-laid insulating layers; Other additional insulating measures; Floating floors
- E04F15/181—Insulating layers integrally formed with the flooring or the flooring elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/18—Separately-laid insulating layers; Other additional insulating measures; Floating floors
- E04F15/188—Edge insulation strips, e.g. for floor screed layers
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/20—Implements for finishing work on buildings for laying flooring
- E04F21/22—Implements for finishing work on buildings for laying flooring of single elements, e.g. flooring cramps ; flexible webs
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Road Paving Structures (AREA)
Abstract
The invention provides an assembled overhead ground structure and a construction method thereof, which belong to the technical field of constructional engineering and comprise leveling supporting pieces, composite stress plates and decoration plates; the composite stress plate comprises a base plate, a steel plate capable of being magnetically adsorbed is composited on the upper surface of the base plate, mounting holes are formed in four corners of the composite stress plate, and the top of the leveling support piece is inserted into the mounting holes in an adapting mode; the bottom of the veneer is adhered with a rubber soft magnetic sheet which is in magnetic adsorption connection with the steel plate; after the composite stress plate close to the partition wall is cut, semicircular holes are formed in the side edges of the composite stress plate, and the leveling supporting piece can be installed in an adaptive mode with the semicircular holes; the partition wall is provided with a wall panel; the wall board supporting device further comprises a supporting fixing piece, one end of the supporting fixing piece is supported on the partition wall, and the other end of the supporting fixing piece is supported on the leveling supporting piece, and the supporting device is used for realizing connection of the semicircular hole and the leveling supporting piece and supporting the wall board. The invention not only saves working procedures and improves the assembly efficiency, but also has the advantage of convenient disassembly and replacement.
Description
Technical Field
The invention belongs to the technical field of constructional engineering, and particularly relates to an assembled overhead ground structure and a construction method thereof.
Background
The traditional method for indoor decoration ground adopts wet operation, and comprises the following basic steps: the method has the defects of wet operation, large amount of cement and sand, poor working environment, multiple construction steps, long construction period, large floor load, easy occurrence of hollowing, cracking and the like in the using process, and is not in accordance with the requirements of energy conservation, environmental protection and the like.
At present, with the development of technology, an assembled overhead ground is taken as an important component in assembled decoration, plays an increasingly important role in indoor decoration, and is composed of an adjustable supporting structure and a surface layer, as an assembled overhead ground structure and a method disclosed in the patent with the application publication number of CN116254978A, the assembled overhead ground structure is characterized in that the adopted structure is provided with positioning holes at four corners of an overhead base layer, and leveling components are arranged at the positioning holes and used for being supported on the original ground by referring to the specification and the attached drawing of the specification; the overhead base layer is provided with a facing layer.
However, the above-mentioned fabricated overhead ground has disadvantages such as inconvenient disassembly, easy destruction of the finishing layer and the base layer, and inconvenient subsequent replacement of the finishing layer style; in addition, because the overhead base layer is in a four-corner open pore form, when paving to a position close to a side wall in a construction site, the overhead base layer needs to be cut according to the actual size, but after cutting, a positioning hole on one side is cut, so that a leveling piece cannot be installed.
Based on the above, how to facilitate the disassembly and assembly of the facing layer for subsequent replacement; in addition, how to facilitate the work of workers, it is also necessary for the person skilled in the art to make the connection between the raised floor and the wall panels at the edges to be further studied.
Disclosure of Invention
In order to solve the problems in the prior art, the assembled overhead ground structure and the construction method thereof are provided.
The technical scheme adopted for solving the technical problems is as follows:
The technical scheme provides an assembled overhead ground structure, which comprises a leveling support piece, a composite stress plate and a veneer; the composite stress plate comprises a base plate, a layer of steel plate capable of being magnetically adsorbed is composited on the upper surface of the base plate, mounting holes are formed in four corners of the composite stress plate, and the tops of the leveling support pieces are adaptively inserted into the mounting holes; the bottom of the veneer is adhered with a rubber soft magnetic sheet which is in magnetic adsorption connection with the steel plate; after the composite stress plate close to the partition wall is cut, a semicircular hole is formed in the side edge of the composite stress plate, and the leveling supporting piece can be installed in an adaptive mode with the semicircular hole; a wall panel is arranged on the partition wall; the wall board supporting device further comprises a supporting fixing piece, one end of the supporting fixing piece is supported on the partition wall, and the other end of the supporting fixing piece is supported on the leveling supporting piece, and the supporting device is used for realizing connection of the semicircular hole and the leveling supporting piece and supporting the wall board.
Preferably, the leveling support piece comprises a sleeve with internal threads, a tray is fixedly welded on the outer wall of the sleeve, a stud is connected with the sleeve in a threaded manner, a support foot seat is connected with the bottom end of the stud, and a cross groove is formed in the top of the stud; the sleeve is in fit connection with the mounting hole, and the tray is positioned and supported on the bottom surface of the base plate.
Preferably, the jacking and fixing piece comprises a horizontal transverse plate, and the top surface of the transverse plate is used for supporting the wall panel; the bottom of the transverse plate is fixedly welded with a vertical plate, and the transverse plate and the vertical plate form an L-shaped structure; a boss is fixed on the side wall of the vertical plate, and a concave hole matched and attached with the outer wall of the sleeve is formed in the boss; the other side fixedly connected with of riser has the pipe box of internal thread, pipe box threaded connection has adjusting screw, adjusting screw's one end is connected with the bolt head.
Preferably, the side wall of the vertical plate is also connected with a positioning rod, the positioning rod is in L-shaped arrangement, the tray is provided with at least one guide chute, and the positioning rod can be in adaptive sliding connection with the guide chute.
Preferably, the novel self-tapping skirting line comprises a skirting line body and a hanging piece, wherein the hanging piece is fixedly connected with the vertical plate through self-tapping, the hanging piece is arranged in a cavity formed between the veneer and the transverse plate, a first hanging buckle is arranged on the skirting line body, a second hanging buckle which is connected with the first hanging buckle in a hanging mode is arranged on the hanging piece, and the skirting line body is detachably connected with the hanging piece in a matching mode.
The invention also provides a construction method of the assembled overhead ground structure, which comprises the following steps:
S1: preparing construction;
S2: treating the ground base layer with the original structure;
S3: measuring and paying off;
S4: assembling and connecting the leveling support piece and the composite stress plate to form a plurality of unit modules; paving the unit modules above the ground of the original structure and splicing the unit modules in sequence;
S5: when paving the partition wall, measuring the free distance between the paved unit module and the partition wall, and performing sizing cutting on the composite stressed plate to be paved according to the size of the distance to obtain a cut composite stressed plate used as filling, and perforating one side edge of the composite stressed plate by adopting a perforating device to form a semicircular hole; leveling supporting pieces are correspondingly arranged at the positions of the mounting holes and the semicircular holes of the composite stress plate to form filling modules, and the filling modules are filled at the positions of the partition walls and the unit modules; one side of the filling module is closely spliced with the unit module; the filling module and the unit module form a stress layer together;
S6: the filling module is jacked and fixed by the jacked fixing piece:
sliding the positioning rod along the guide chute until the concave holes of the boss are attached to the outer wall of the sleeve; then screwing the head of the bolt until the head of the bolt is propped against the partition wall;
S7: a magnetically absorptive veneer is paved and stuck above the stress layer;
S8: the partition wall is provided with a wall panel, and the bottom end of the wall panel is pressed on the transverse plate of the top support fixing piece;
S9: a hanging piece is arranged in a space formed between the transverse plate and the veneer, and the hanging piece is fixedly connected with a vertical plate of the jacking fixing piece through self-tapping;
s10: and installing the skirting line body, and hanging the skirting line body and the hanging piece.
Preferably, in step S5, the hole digger for opening a hole on one side of the composite stress plate adopts the following structural form: the hole digger comprises a box body, a vertically arranged worm is rotatably connected in the box body, one side of the worm is meshed with a worm wheel, and the worm wheel is in relative rotation connection with the box body; the top of the worm is fixedly connected with a spline shaft, a spline sleeve is adaptively connected above the spline shaft, the top of the spline sleeve freely penetrates through the top of the box body, and the top of the spline sleeve is connected with a polishing wheel; the bottom end of the worm is in transmission connection with a motor; the outer wall of the spline shaft is fixedly connected with a spool, and a containing cavity is formed in the middle of the spool; one side of the spool is provided with a swing arm, one end of the swing arm is hinged with the box body, the other end of the swing arm is hinged with a column head, and one end of the column head is inserted into the accommodating cavity; when the swing arm rotates, the spool can be driven to move up and down; the worm wheel is connected with a disc, the disc is eccentrically hinged with a connecting rod, and the other end of the connecting rod is hinged with the swing arm; when the motor rotates, the grinding wheel can be driven to rotate and move up and down, and the compound stress plate is ground to form the semicircular hole.
Compared with the prior art, the invention has the following advantages:
1. The composite stress plate adopted in the invention has the steel plate capable of being magnetically adsorbed, when in use, the rubber soft magnetic pad is adhered to the bottom of the veneer, so that the magnetic adsorption connection between the veneer and the steel plate can be realized, the invention has the advantages of convenient installation and disassembly, convenient maintenance and replacement in the future, and when the design and shape of the veneer need to be replaced, the veneer needs to be disassembled, and the veneer can be replaced according to the preference of the veneer, thereby having small limitation; in addition, the arrangement of the rubber soft magnetic pad can also play a role in damping, reduce the hollow feeling and reduce the noise.
2. According to the invention, the composite stress plate can be cut and tailored according to the actual size requirement, so that the connection between the ground and the partition wall is easy to realize, and the tailored composite stress plate can still be matched with the leveling support piece for use, thereby facilitating construction; in addition, one of the supporting and fixing parts is matched with the other supporting and fixing part, so that the fixing between the leveling supporting part and the semicircular hole on the composite stress plate is realized, and the falling off is prevented; secondly, the support can be realized, the spliced composite stress plates are fixed in a propping manner, the linearity of the splicing of the composite stress plates is ensured by means of the reaction supporting force provided by the partition wall, and the support is reliable and stable; thirdly, can provide the reference surface for the installation of shingle nail, when the shingle nail is installed, the diaphragm in the kicking fixing piece can be as the bottom sprag of shingle nail, because each compound atress board is after the leveling, the position of tray also is guaranteed unanimously, and the kicking fixing piece is again with the tray between the complex, its after the installation, can realize the location of diaphragm position according to the location of tray, guarantee between the diaphragm on same horizontal plane, like this when the installation shingle nail, the level that can directly utilize the diaphragm to provide bears the basal plane and directly installs, make things convenient for the quick installation of shingle nail, need not to carry out additional processing such as making level again, the process has been saved, assembly efficiency has been improved.
3. The arrangement of the steel plates in the composite stress plate improves the overall strength, is not easy to break, and even if a heavy object falls off and is crashed on the surface of the composite stress plate, the composite stress plate is not easy to have the problems of pits or fracture and the like; secondly, provide the adsorption surface for the detachable magnetism of decorative board is inhaled, makes things convenient for the dismouting.
4. The setting of the steel plate brings certain advantages, but also brings certain disadvantages, and the defect is that the follow-up worker is not beneficial to carrying out perforating operation on the composite stress plate by holding the common drilling machine, so as to optimize, a hole puncher matched with the hole puncher is designed, a semicircular hole can be quickly ground by adopting a mode of grinding wheel moving up and down and synchronously rotating, meanwhile, burrs left on the cut steel plate can be ground by adopting a grinding wheel, and the hole puncher has the advantages of small size, convenient carrying and suitability for operation on construction site.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the invention, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
Fig. 1 is a perspective view of the structure of the present invention.
Fig. 2 is an enlarged schematic view of the fitting structure of the wall panel and the veneer in fig. 1.
Fig. 3 is a front view of the invention of fig. 1.
Fig. 4 is a cross-sectional view of the structure of fig. 3.
FIG. 5 is a perspective view of a composite stress plate structure according to the present invention.
Figure 6 is a perspective view of the leveling support structure.
Fig. 7 is a schematic view of the split structure when the jacking fixture is mated with the partition wall and leveling support.
Fig. 8 is an enlarged schematic view of the structure of the area a in fig. 4.
Fig. 9 is a perspective view of the structure of the hole opener of the present invention.
Fig. 10 is a perspective view of the internal structure of the hole cutter of fig. 9.
Fig. 11 is a schematic diagram of the split structure of the spline shaft and the spline housing in fig. 10.
Fig. 12 is a front view of the internal structure of the hole opener of fig. 10.
Reference numerals illustrate:
1-a composite stress plate; 101-base plate; 102-a steel plate; 103 mounting holes; 104-semicircle holes;
2-leveling supports; 21-a support leg seat; 22-studs; 23-sleeve; 24-tray; 241-guiding chute;
3-veneer; 4-partition walls; 5-wallboard mount; 6-a wall panel; 7-supporting the fixing piece; 71-a cross plate; 72-risers; 73-boss; 74-concave holes; 75-positioning rod; 76-pipe sleeve; 77-adjusting the screw; 78-bolt head;
8-skirting line body; 801-first hanging buckle; 9-hanging pieces; 901-a second hanging buckle; 10-self-tapping;
11-a hole digger; 111-a box body; 112-grinding wheel; 113-a worm; 114-worm gear; 115-motor; 116-spline housing; 117-spool; 118-swing arms; 119-column cap; 120-connecting rod; 121-a disc; 122-spline shaft.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is apparent that the embodiments described below are only some embodiments of the present invention, not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it will be understood that when one component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present.
Furthermore, the terms "long," "short," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship based on that shown in the drawings, for convenience of description of the present invention, and are not intended to indicate or imply that the apparatus or elements referred to must have this particular orientation, operate in a particular orientation configuration, and thus should not be construed as limiting the invention.
The present invention will be described in detail below with reference to specific embodiments shown in the drawings.
Examples
As shown in fig. 1-8, the embodiment provides an assembled overhead ground structure, which comprises a leveling support piece 2, a composite stress plate 1 and a veneer 3; wherein, the composite stress plate 1 is used as a stress part and plays a role of bearing the veneer 3; the veneer 3 plays a role in decoration; the leveling support piece 2 is arranged below the composite stress plate 1 and is used for overhead supporting and leveling the composite stress plate 1. The composition of the various parts is described in further detail below:
The composite stress plate 1 is of a composite structure and comprises a base plate 101, a layer of steel plate 102 capable of being adsorbed with magnetism is compounded on the upper surface of the base plate 101, the base plate 101 and the steel plate 102 are formed by pressing, mounting holes 103 are formed in four corners of the composite stress plate 1 and serve as mounting positioning points of the leveling support piece 2, and when the leveling support piece is used, the top of the leveling support piece 2 is inserted into the mounting holes 103 in an adaptive mode. The arrangement of the steel plates 102 in the composite stress plate 1 improves the overall strength, is not easy to break, and even if a heavy object falls off and is crashed on the surface of the composite stress plate 1, the composite stress plate 1 is not easy to have the problems of pits or fracture and the like; secondly, provide the adsorption surface for the detachable magnetism of decorative board 3, make things convenient for the dismouting.
The leveling support 2 comprises a sleeve 23 with internal threads, a tray 24 is fixedly welded on the outer wall of the sleeve 23, a stud 22 is connected with the sleeve 23 in a threaded manner, a support leg seat 21 is connected with the bottom end of the stud 22, and a cross groove is formed in the top of the stud 22 and used for being connected with a screwdriver; the sleeve 23 is matched and inserted with the mounting hole 103, and the tray 24 is positioned and supported on the bottom surface of the base layer 101. When in use, the sleeve 23 is inserted into the mounting hole 103, the tray 24 is positioned and supported on the bottom surface of the base layer 101, a layer of glue can be smeared on the outer wall of the sleeve 23 during assembly for convenient construction, and then the simple fixed connection of the leveling support 2 and the composite stress plate 1 is realized by using the glue.
The bottom of the veneer 3 is adhered with a rubber soft magnetic sheet which can be magnetically adsorbed and connected with the steel plate 102; the rubber soft magnetic sheet can be cut at will, and can be cut according to the actual size requirement when in use.
The composite stress plate 1 adopted in the invention is provided with the steel plate 102 which can be magnetically adsorbed, when the composite stress plate is used, the bottom of the veneer 3 is adhered with the rubber soft magnetic pad, so that the magnetic adsorption connection of the veneer 3 and the steel plate 102 can be realized, the composite stress plate has the advantages of convenient installation and disassembly, convenient maintenance and replacement in the future, when the design and shape of the veneer 3 are required to be replaced, the veneer 3 is only required to be disassembled, the veneer can be replaced according to own preference, and the limitation is small; in addition, the arrangement of the rubber soft magnetic pad can also play a role in damping, reduce the hollow feeling and reduce the noise.
During construction, the composite stress plates 1 are assembled sequentially from one side, and when the composite stress plates are paved to the position of the partition wall 4 at the other side, the rest distance is measured, and the composite stress plates 1 are cut; after the composite stress plate 1 near the partition wall 4 is cut, a semicircular hole 104 is formed in the side edge, and the leveling support piece 2 can be mounted in an adaptive manner with the semicircular hole 104; in this way, no additional leveling support members 2 are needed, and one type of leveling support member 2 can meet different use requirements; install wall panel 6 on the partition wall 4, wall panel 6 passes through wallboard mounting 5 and partition wall 4 installation, and wallboard mounting 5 is the ripe product among the prior art, selects the product of suitable model according to actual conditions.
In this embodiment, the whole structure system further includes a supporting fixing member 7, one end of the supporting fixing member 7 is supported on the partition wall 4, and the other end is supported on the leveling support member 2, for realizing connection of the semicircle orifice 104 and the leveling support member 2 and for realizing support to the wall panel 6.
Regarding the structural form of the jack-up fixing member 7, the following structure can be adopted:
The top support fixing piece 7 comprises a horizontal transverse plate 71, and the top surface of the transverse plate 71 is used for supporting the wall panel 6; the bottom of the transverse plate 71 is fixedly welded with a vertical plate 72, and the transverse plate 71 and the vertical plate 72 form an L-shaped structure; the side wall of the vertical plate 72 is fixed with a boss 73, the boss 73 is provided with a concave hole 74 which is matched and attached with the outer wall of the sleeve 23, and when in use, the concave hole 74 is attached to the outer wall of the sleeve 23; the other side of the vertical plate 72 is fixedly connected with a pipe sleeve 76 with internal threads, the pipe sleeve 76 is in threaded connection with an adjusting screw 77, one end of the adjusting screw 77 is connected with a bolt head 78, and telescopic adjustment can be achieved by screwing the adjusting screw 77.
As a preferred technical scheme, in this embodiment, the lateral wall of riser 72 still is connected with locating lever 75, but locating lever 75 and riser 72 direct welded fastening, locating lever 75 is "L" setting, tray 24 has seted up at least one direction spout 241, locating lever 75 can with direction spout 241 adaptation sliding connection, when the installation, locating lever 75 slides along direction spout 241, the guide way can play spacing effect, prevent locating lever 75 from moving about, and then prevent shrinkage pool 74 and sleeve 23 outer wall location inaccurate problem, need not the workman and adjusts again, reduce unnecessary trouble, improve assembly efficiency.
According to the invention, the composite stress plate 1 can be cut and cut according to the actual size requirement, so that the connection between the ground and the partition wall 4 is easy to realize, and the cut composite stress plate can still be matched with the leveling support piece 2 for use, thereby facilitating construction; in addition, the matched supporting and fixing piece 7 can play a role in fixing, so that the leveling support piece 2 and the semicircular hole 104 on the composite stress plate 1 are fixed, and falling is prevented; secondly, the supporting function can be achieved, the spliced composite stress plates 1 are tightly supported and fixed, the linearity of splicing among the composite stress plates 1 is guaranteed by means of the reaction supporting force provided by the partition walls 4, and the support is reliable and stable; thirdly, can provide the reference surface for the installation of wall panel 6, when wall panel 6 installs, the diaphragm 71 in the jacking mounting 7 can be as the bottom sprag of wall panel 6, because each compound atress board 1 is after the leveling, the position of tray 24 also guarantees unanimously, and the jacking mounting 7 is again with the cooperation between the tray 24, its after the installation, can realize the location of diaphragm 71 position according to the location of tray 24, guarantee to be on same horizontal plane between the diaphragm 71, like this when installing wall panel 6, can directly utilize the horizontal bearing base surface that the diaphragm 71 provided to directly install, make things convenient for the quick installation of wall panel 6, need not to carry out additional processing such as making level again, the process has been saved, assembly efficiency has been improved.
In this embodiment, the decoration panel also includes a skirting line assembly, the skirting line assembly includes a skirting line body 8 and a hanging member 9, the hanging member 9 is fixedly connected with a riser 72 through a self-tapping 10, the hanging member 9 is disposed in a cavity formed between the decoration panel 3 and a transverse plate 71, it should be noted that, the setting of the cavity is not only convenient for the installation of the hanging member 9, but also convenient for the installation of the decoration panel 3, if the cavity is not left, the wall panel 6 is required to be detached firstly and then the top support fixing member 7 is required to be detached when the decoration panel 3 is detached subsequently, so that the decoration panel 3 is very troublesome; in this embodiment, be provided with first string knot 801 on the skirting line body 8, be provided with on the pendant 9 with first string knot 801 adaptation second string knot 901 that articulates, first string knot 801 and second string knot 901 can articulate the locking, utilize this structure, can realize that the adaptation between skirting line body 8 and the pendant 9 can be dismantled and be connected, the installation of being convenient for does benefit to the follow-up skirting line subassembly of dismantling.
The embodiment also provides a construction method of the assembled overhead ground structure, which comprises the following steps:
S1: preparing construction;
S2: treating the ground base layer with the original structure;
S3: measuring and paying off;
s4: assembling and connecting the leveling support piece 2 and the composite stress plate 1 to form a plurality of unit modules; paving the unit modules above the ground of the original structure and splicing the unit modules in sequence;
S5: when the composite stress plate 1 is paved to the position of the partition wall 4, measuring the spare distance between the paved unit module and the partition wall 4, and performing sizing cutting on the composite stress plate 1 to be paved according to the size of the distance to obtain a composite stress plate 1 which is used for filling after cutting, and perforating one side edge of the composite stress plate 1 by adopting a perforating device 11 to form a semicircular hole 104; the leveling support pieces 2 are correspondingly arranged at the positions of the mounting holes 103 and the semicircular holes 104 of the composite stress plate 1 to form filling modules, and the filling modules are filled into the partition walls 4 and the unit modules; one side of the filling module is closely spliced with the unit module; the filling module and the unit module form a stress layer together;
S6: the filling module is jacked and fixed by the jacked fixing piece 7:
During installation, the positioning rod 75 slides along the guide sliding groove 241 until the concave holes 74 of the bosses 73 are attached to the outer wall of the sleeve 23, the bosses 73 are pressed on the tray 24, and then the bolt heads 78 are screwed until the bolt heads 78 are propped against the partition wall 4;
S7: a magnetically absorptive veneer 3 is paved and stuck above the stress layer;
s8: the partition wall 4 is provided with a wall panel 6, and the bottom end of the wall panel 6 is pressed on a transverse plate 71 of the top support fixing piece 7;
s9: a hanging piece 9 is arranged in a space formed between the transverse plate 71 and the veneer 3, and the hanging piece 9 is fixedly connected with a vertical plate 72 of the jacking fixing piece 7 through self-tapping 10;
S10: and installing the skirting line body 8, and hanging the skirting line body 8 and the hanging piece 9.
Examples
Referring to fig. 9-12, considering that the composite stress plate 1 is a structure with a steel plate 102, the steel plate 102 is relatively hard, the arrangement of the steel plate 102 brings certain advantages, but also brings certain disadvantages, namely, the disadvantage is that the follow-up worker is not beneficial to holding a common driller to perform a perforating operation on the composite stress plate 1, and during perforating, the hand-held pistol drill can realize perforating, but is not easy to implement, so as to optimize, a matched perforating device 11 is designed, and the following details are provided:
In step S5, the hole digger 11 for tapping one side edge of the composite stress plate 1 adopts the following structural form: the hole digger 11 comprises a box body 111, a vertically arranged worm 113 is rotatably connected in the box body 111, the worm 113 can freely rotate, one side of the worm 113 is meshed with a worm wheel 114, the worm wheel 114 is in relative rotation connection with the box body 111, and the worm 113 can drive the worm wheel 114 to rotate when rotating; the top of the worm 113 is fixedly connected with a spline shaft 122, a spline sleeve 116 is adaptively connected above the spline shaft 122, the spline shaft 122 is spliced with the spline sleeve 116, the spline shaft 122 can drive the spline sleeve 116 to rotate together, and meanwhile, the spline shaft 122 and the spline shaft 122 can slide relatively; the top of the spline housing 116 freely penetrates through the top of the box 111, and the top of the spline housing 116 is connected with a grinding wheel 112; the bottom end of the worm 113 is in transmission connection with a motor 115; the outer wall of the spline shaft 122 is also fixedly connected with a spool 117, and an accommodating cavity is formed in the middle of the spool 117; a swing arm 118 is arranged on one side of the spool 117, one end of the swing arm 118 is hinged with the box body 111, the other end of the swing arm 118 is hinged with a column head 119, and one end of the column head 119 is inserted into the accommodating cavity; when the swing arm 118 rotates, the spool 117 can be driven to move up and down by the column head 119; the worm wheel 114 is connected with a disc 121, the disc 121 is eccentrically hinged with a connecting rod 120, the other end of the connecting rod 120 is hinged with a swing arm 118, and the connecting rod is hinged at the middle position of the swing arm 118 approximately; when the motor 115 rotates, the grinding wheel 112 can be driven to rotate and move up and down, so as to grind the composite stress plate 1 and grind the semicircular hole 104.
Working principle:
When in use, the motor 115 is started, the motor 115 drives the worm 113 to rotate, and the worm 113 drives the spline shaft 122 and the spline housing 116 to rotate, so that the grinding wheel 112 is rotated; when the worm 113 rotates, the worm wheel 114 meshed with the worm 113 is driven to rotate, the disc 121 is driven to rotate together when the worm wheel 114 rotates, the swing arm 118 is driven to move up and down through the connecting rod 120 when the disc 121 rotates, the spool 117 is driven to move up and down through the stud 119 when the swing arm 118 moves up and down, the spool 117 further drives the spline housing 116 to move up and down together, rotation and simultaneous up and down movement of the grinding wheel 112 are realized, and thus the semicircular hole 104 can be quickly ground by the grinding wheel 112; in addition, when the cut steel plate 102 has burrs, the steel plate can be polished smooth by the polishing wheel 112, so that the steel plate can be prevented from being pricked during construction.
Application results:
the semi-circular hole 104 can be rapidly ground by adopting the mode of grinding wheel 112 moving up and down and synchronously rotating, meanwhile, burrs left on the cut steel plate 102 can also be ground by adopting the grinding wheel 112, and the hole digger 11 has the advantages of small volume, convenience in carrying and suitability for operation on a construction site.
The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, and all equivalent structural changes made by the specification and drawings of the present invention or direct/indirect application in other related technical fields are included in the scope of the present invention.
Claims (5)
1. The assembled overhead ground structure is characterized by comprising a leveling support piece, a composite stress plate and a veneer; the composite stress plate comprises a base plate, a layer of steel plate capable of being magnetically adsorbed is composited on the upper surface of the base plate, mounting holes are formed in four corners of the composite stress plate, and the tops of the leveling support pieces are adaptively inserted into the mounting holes; the bottom of the veneer is adhered with a rubber soft magnetic sheet which is in magnetic adsorption connection with the steel plate; after the composite stress plate close to the partition wall is cut, a semicircular hole is formed in the side edge of the composite stress plate, and the leveling supporting piece can be installed in an adaptive mode with the semicircular hole; a wall panel is arranged on the partition wall; the wall board supporting device further comprises a supporting fixing piece, one end of the supporting fixing piece is supported on the partition wall, and the other end of the supporting fixing piece is supported on the leveling supporting piece, and the supporting fixing piece is used for realizing connection between the semicircular hole and the leveling supporting piece and supporting the wall board;
The leveling support piece comprises a sleeve with internal threads, a tray is fixedly welded on the outer wall of the sleeve, a stud is connected with the sleeve through threads, a support foot seat is connected with the bottom end of the stud, and a cross groove is formed in the top of the stud; the sleeve is in fit connection with the mounting hole, and the tray is positioned and supported on the bottom surface of the base plate;
The top support fixing piece comprises a horizontal transverse plate, and the top surface of the transverse plate is used for supporting the wall panel; the bottom of the transverse plate is fixedly welded with a vertical plate, and the transverse plate and the vertical plate form an L-shaped structure; a boss is fixed on the side wall of the vertical plate, and a concave hole matched and attached with the outer wall of the sleeve is formed in the boss; the other side fixedly connected with of riser has the pipe box of internal thread, pipe box threaded connection has adjusting screw, adjusting screw's one end is connected with the bolt head.
2. The assembled overhead ground structure according to claim 1, wherein the side wall of the vertical plate is further connected with a positioning rod, the positioning rod is in an L-shaped arrangement, the tray is provided with at least one guiding chute, and the positioning rod can be in adaptive sliding connection with the guiding chute.
3. The assembled overhead ground structure according to claim 2, further comprising a skirting line assembly, wherein the skirting line assembly comprises a skirting line body and a hanging piece, the hanging piece is fixedly connected with the vertical plate through self-tapping, the hanging piece is arranged in a cavity formed between the veneer and the transverse plate, a first hanging buckle is arranged on the skirting line body, a second hanging buckle which is connected with the first hanging buckle in an adapting mode is arranged on the hanging piece, and the skirting line body is detachably connected with the hanging piece in an adapting mode.
4. A method of constructing an assembled overhead ground structure according to claim 3, comprising the steps of:
S1: preparing construction;
S2: treating the ground base layer with the original structure;
S3: measuring and paying off;
S4: assembling and connecting the leveling support piece and the composite stress plate to form a plurality of unit modules; paving the unit modules above the ground of the original structure and splicing the unit modules in sequence;
S5: when paving the partition wall, measuring the free distance between the paved unit module and the partition wall, and performing sizing cutting on the composite stressed plate to be paved according to the size of the distance to obtain a cut composite stressed plate used as filling, and perforating one side edge of the composite stressed plate by adopting a perforating device to form a semicircular hole; leveling supporting pieces are correspondingly arranged at the positions of the mounting holes and the semicircular holes of the composite stress plate to form filling modules, and the filling modules are filled at the positions of the partition walls and the unit modules; one side of the filling module is closely spliced with the unit module; the filling module and the unit module form a stress layer together;
S6: the filling module is jacked and fixed by the jacked fixing piece:
sliding the positioning rod along the guide chute until the concave holes of the boss are attached to the outer wall of the sleeve; then screwing the head of the bolt until the head of the bolt is propped against the partition wall;
S7: a magnetically absorptive veneer is paved and stuck above the stress layer;
S8: the partition wall is provided with a wall panel, and the bottom end of the wall panel is pressed on the transverse plate of the top support fixing piece;
S9: a hanging piece is arranged in a space formed between the transverse plate and the veneer, and the hanging piece is fixedly connected with a vertical plate of the jacking fixing piece through self-tapping;
s10: and installing the skirting line body, and hanging the skirting line body and the hanging piece.
5. The construction method of an assembled overhead ground structure according to claim 4, wherein in the step S5, the hole digger for perforating one side edge of the composite stress plate adopts the following structural form: the hole digger comprises a box body, a vertically arranged worm is rotatably connected in the box body, one side of the worm is meshed with a worm wheel, and the worm wheel is in relative rotation connection with the box body; the top of the worm is fixedly connected with a spline shaft, a spline sleeve is adaptively connected above the spline shaft, the top of the spline sleeve freely penetrates through the top of the box body, and the top of the spline sleeve is connected with a polishing wheel; the bottom end of the worm is in transmission connection with a motor; the outer wall of the spline shaft is fixedly connected with a spool, and a containing cavity is formed in the middle of the spool; one side of the spool is provided with a swing arm, one end of the swing arm is hinged with the box body, the other end of the swing arm is hinged with a column head, and one end of the column head is inserted into the accommodating cavity; when the swing arm rotates, the spool can be driven to move up and down; the worm wheel is connected with a disc, the disc is eccentrically hinged with a connecting rod, and the other end of the connecting rod is hinged with the swing arm; when the motor rotates, the grinding wheel can be driven to rotate and move up and down, and the compound stress plate is ground to form the semicircular hole.
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| CN202410020085.3A CN117588013B (en) | 2024-01-06 | 2024-01-06 | Assembled overhead ground structure and construction method thereof |
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| CN202410020085.3A CN117588013B (en) | 2024-01-06 | 2024-01-06 | Assembled overhead ground structure and construction method thereof |
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| CN117588013B true CN117588013B (en) | 2024-04-23 |
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| CN117127773A (en) * | 2023-08-28 | 2023-11-28 | 北京市燕通建筑构件有限公司 | Assembled ground structure |
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| EP2090717A1 (en) * | 2008-02-18 | 2009-08-19 | Natural Faber, S.L. | Base element with a covering lid and method for installing said element on wall coverings |
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| CN117588013A (en) | 2024-02-23 |
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