CN111926913B - Connecting structure of floor slab and wallboard and construction method thereof - Google Patents
Connecting structure of floor slab and wallboard and construction method thereof Download PDFInfo
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- CN111926913B CN111926913B CN202010670862.0A CN202010670862A CN111926913B CN 111926913 B CN111926913 B CN 111926913B CN 202010670862 A CN202010670862 A CN 202010670862A CN 111926913 B CN111926913 B CN 111926913B
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/02—Structures consisting primarily of load-supporting, block-shaped, or slab-shaped elements
- E04B1/04—Structures consisting primarily of load-supporting, block-shaped, or slab-shaped elements the elements consisting of concrete, e.g. reinforced concrete, or other stone-like material
- E04B1/043—Connections specially adapted therefor
Abstract
The application discloses a connecting structure of a floor slab and a wallboard and a construction method thereof, relates to the technical field of building construction, and solves the problem of poor connecting stability of an assembled wallboard and the floor slab; the top of wallboard is provided with pre-buried stationary blade under in the wallboard and sets up the adjustment sheet on the stationary blade along the activity of vertical direction, the slab bottom is seted up and is supplied adjustment sheet upper end male mounting groove, floor internally mounted has the hollow tube of vertical setting, and the lower extreme of hollow tube communicates to the mounting groove in, upper end and constant head tank intercommunication, set up the baffle that closes between wallboard and the floor with both top intervals down, the grout hole has been seted up on the baffle, the hole of exhausting in communicating to the constant head tank has been seted up to the bottom of cornice. This application can promote the stability of being connected of assembled wallboard and floor.
Description
Technical Field
The application relates to the technical field of building construction, in particular to a connecting structure of a floor slab and a wallboard and a construction method of the connecting structure.
Background
The prefabricated concrete structure is a concrete structure which is formed by assembling prefabricated concrete components in a reliable connection mode and comprises a prefabricated integral concrete structure, a fully-assembled concrete structure and the like. In building engineering, an assembly type building is called for short; in structural engineering, an assembly structure is called for short. The prefabricated member refers to a concrete member, such as a beam, a plate, a wall, a column, a balcony, a stair, a canopy and the like, which is prefabricated in a factory or on site.
The assembled building emphasizes the protection of the environment and resources, effectively reduces the emission of building sewage, harmful gas and dust and the pollution of building noise in the construction process, reduces various influences of building construction on the surrounding environment, is beneficial to improving the labor productivity of the building, promotes the refinement of design and the building, promotes the overall quality and the energy-saving and emission-reducing rate of the building, promotes the healthy and sustainable development of the building industry in China, and meets the requirements of national economic development. The assembly type building is one of the most promising industrial projects in the future.
The Chinese patent with the publication number of CN111255095A discloses a connecting structure of a bell-type fabricated building wall board and a floor board and a construction process thereof, comprising the floor board and the wall board, wherein two rows of steel bars are pre-embedded on the floor board, the bottom of the wall board is provided with a plug hole, the bottom of the wall board is provided with a row of connecting grooves, the side wall of the wall board is provided with a row of grouting holes and a row of air outlet holes, the air outlet holes are positioned above the grouting holes and are communicated with the connecting grooves, gaskets are arranged on the floor board, the floor board and the wall board form a grouting space, a hose is arranged in the grouting space, the hose surrounds the outer sides of the two rows of steel bars for a circle, the head part and the tail part of the hose are inwards bent to form two parallel sections which are mutually abutted, the outer diameter of the hose is larger than the height of the grouting space, the upper end of the hose forms a mortar ring through a grouting crack, the upper end of the mortar ring is connected with the bottom of the wall board, the lower end of the mortar ring is fixed with the floor board, the inner side surface of the hose, the upper surface of the floor board and the lower surface of the wall board form a sealed space, mortar is injected into the sealed space and the connecting groove to form a filling area, and the openings of the parallel sections are communicated with the sealed space.
In view of the above-mentioned related art, the inventor believes that the strength of the assembled wallboard and the floor slab is not high and the stability after connection needs to be improved by surrounding the outer side of the steel bar through the hose.
Disclosure of Invention
In order to improve the stability of connection between an assembled wallboard and a floor slab, the application provides a connection structure of the floor slab and the wallboard and a construction method of the connection structure.
First aspect, this application provides a connection structure of floor and wallboard, adopts following technical scheme:
a connecting structure of a floor slab and a wallboard comprises the floor slab, a prefabricated upper wallboard and a prefabricated lower wallboard, wherein a positioning sheet is arranged on the upper end surface of the floor slab, and a positioning groove for inserting the positioning sheet is formed in the bottom of the upper wallboard; the top of wallboard is provided with pre-buried stationary blade under in the wallboard and sets up the adjustment sheet on the stationary blade along the activity of vertical direction, the slab bottom is seted up and is supplied adjustment sheet upper end male mounting groove, floor internally mounted has the hollow tube of vertical setting, and the lower extreme of hollow tube communicates to the mounting groove in, upper end and constant head tank intercommunication, set up the baffle that closes between wallboard and the floor with both top intervals down, the grout hole has been seted up on the baffle, the hole of exhausting in communicating to the constant head tank has been seted up to the bottom of cornice.
Through adopting above-mentioned technical scheme, because top wall board and lower wallboard are prefabricated, in order to make things convenient for the installation of top wall board and lower wallboard, the top wall board highly can compare between two upper and lower floors a little less than with the wallboard down, consequently when the installation, there is certain interval at the top of wallboard down between the meeting floor, this moment through connecting the regulating plate, extend the regulating plate in the mounting groove, install the interval between wallboard and the floor down and enclose the close afterwards again, later through pouring into the concrete into in the baffle, the concrete can upwards get into in the constant head tank through the hollow tube, can accomplish the installation after waiting the concrete to solidify, concrete inside has stationary blade and adjustment sheet, the side has the baffle enclosure simultaneously, can promote holistic connection stability.
Preferably, the stationary blade is provided with two with the adjustment sheet, just the top and the bottom bending type of adjustment sheet have the syntropy spacing collude, the one end of stationary blade pre-buried to wallboard down and stretch out the one end bending type at wallboard top down have with the spacing reverse pre-buried colluding.
Through adopting above-mentioned technical scheme, pre-buried colluding on the fixed plate cooperates with spacing colluding on the adjustment sheet, can strengthen the stability after connecting.
Preferably, set up the rectangular hole that supplies the adjustment sheet to adjust along vertical direction on the stationary blade, the adjustment sheet is connected on the stationary blade, just after the adjustment sheet stretched into in the mounting groove, there was the thick liquid hole of crossing of vertical difference in height in the bottom formation in rectangular hole and adjustment sheet bottom.
Through adopting above-mentioned technical scheme, through the vertical slip of adjustment sheet on the stationary blade, stretch into the mounting groove at the adjustment sheet after, the lower extreme in rectangular hole is not sealed by the bottom of adjustment sheet, can form the grout hole, and the concrete that pours into through the grout hole on the baffle can pass through the adjustment sheet through the grout hole, gets into in the mounting groove better.
Preferably, the grouting hole of the partition plate is right opposite to the grout passing hole.
Through adopting above-mentioned technical scheme, at the in-process that the concrete pours into, the initial direction of pouring into of concrete is the direction in grout hole promptly, fills in the concrete to the region between baffle and the stationary blade, and the concrete can be followed from up piling up, and after concrete had not passed grout hole and had crossed the grout hole position, partial concrete can be followed and got into the mounting groove through getting into better in the grout hole.
Preferably, a connecting rod is arranged between the two adjusting pieces, the two adjusting pieces penetrate through two ends of the connecting rod, and a positioning hole which is sleeved on the connecting rod for positioning is formed in the partition plate.
Through adopting above-mentioned technical scheme, the baffle is fixed a position through the locating hole, and the regulating plate is adjusted the in-process that rises and can be fixed a position through the baffle with terminal surface under the floor, can make things convenient for grout hole on the baffle to aim at with crossing the grout hole simultaneously.
Preferably, the partition board is provided with a positioning sleeve, the positioning hole is located inside the positioning sleeve, the diameter of the positioning hole is larger than that of the connecting rod, the positioning sleeve is further provided with a plurality of positioning protrusions abutted against the connecting rod in the positioning hole, and the outer wall of the positioning sleeve is further provided with a plurality of slurry penetrating holes communicated with the positioning hole.
Through adopting above-mentioned technical scheme, protruding formation clearance between the inner wall that can make locating lever and locating hole is protruding through setting up the locating sleeve and the inside location of locating sleeve when using to the location, and the concrete can get into in the locating hole through penetrating the thick liquid hole to fill the clearance between connecting rod and the locating sleeve, treat that the concrete can be more firm with the baffle location after solidifying.
Preferably, the both sides of wallboard bottom are provided with the angle steel sheet down, set up the last fixed slot that supplies the angle steel sheet location on the floor, the top of baffle be provided with the floor under the fixed plate of terminal surface laminating, the floor under the terminal surface set up the lower fixed slot that supplies the fixed plate location, the floor is inside wears to be equipped with vertical connecting rod, the both ends of connecting rod penetrate respectively in fixed slot and the lower fixed slot, set up the perforation that supplies the connecting rod to pass on angle steel sheet and the fixed plate, the both ends of connecting rod are fixed through threaded connection after passing angle steel sheet and fixed plate respectively.
Through adopting above-mentioned technical scheme, angle steel plate and fixed plate are passed at the both ends of connecting rod, and rethread threaded connection fixes, can press from both sides tight floor from top to bottom, can fix fixed plate and angle steel plate, provides the clamp force of both vertical directions.
Preferably, the lateral fixing grooves for positioning the angle steel plates are formed in two sides of the bottom of the upper wallboard, cross rods for penetrating the two angle steel plates are pre-embedded in the upper wallboard, and two ends of each cross rod penetrate through two sides of the upper wallboard and are fixed through threaded connection.
Through adopting above-mentioned technical scheme, fix the horizontal of two angle steel boards through using the horizontal pole, can strengthen the clamp force to the top wall board bottom both sides.
Preferably, the outer sides of the angle steel plate and the partition plate are both provided with cement concealing layers.
Through adopting above-mentioned technical scheme, can play hidden effect, avoid angle steel board and baffle to expose outside.
In a second aspect, the present application provides a method for connecting a floor slab and a wall panel, which adopts the following technical scheme:
a method for connecting a floor slab and a wallboard is used for constructing the connecting structure and comprises the following specific steps:
s1, before the upper wallboard is installed, the angle steel plate is fixed on the upper wallboard, then the upper wallboard and the lower wallboard are installed at corresponding positions of the floor slab, so that the positioning sheet pre-embedded in the floor slab can be inserted into the positioning groove of the upper wallboard, and then the angle steel plate is fixed in the upper installation groove through the nut;
s2, enabling the connecting rod to penetrate through the partition board and the adjusting sheet on one side and drive the partition board to move upwards, fixing the partition board in the lower fixing groove after the fixing board on the partition board is embedded into the lower fixing groove, and then fixing the partition board in the lower fixing groove;
s3, positioning and fixing the other adjusting sheet through the connecting rod, then installing and fixing the other partition plate, moving the connecting rod to enable two ends of the connecting rod to be transmitted out of the two partition plates, and then fixing through the nuts;
and S4, after the partition board is fixed, injecting concrete into the partition board through the grouting hole, enabling the concrete to enter the positioning groove through the hollow pipe, and after the concrete is poured, hiding the partition board and the angle steel plate through cement mortar.
Through adopting above-mentioned technical scheme, the activity setting of connecting rod can make the baffle install the side of wallboard under smoothly, can make things convenient for it to install simultaneously when using, can pour into the concrete into after the installation is accomplished, and steel construction such as spacer, adjustment sheet, stationary blade can be wrapped up to the concrete, and then has strengthened holistic connection stability.
In summary, the present application includes at least one of the following benefits:
1. the steel structures such as the positioning sheet, the adjusting sheet and the fixing sheet are wrapped by concrete, so that the overall connection stability is enhanced;
2. the interconnection of the spacer plates with the angle plates can further enhance the overall connection stability.
Drawings
FIG. 1 is an overall structural view of the present embodiment;
fig. 2 is an enlarged view at a in fig. 1.
Description of reference numerals: 1. a floor slab; 11. an upper fixing groove; 12. a lower fixing groove; 13. positioning a sheet; 14. mounting grooves; 15. a hollow tube; 16. a connecting rod; 2. a top wall panel; 21. positioning a groove; 22. angle steel plates; 23. a lateral fixing groove; 24. a cross bar; 25. an exhaust hole; 3. a lower wallboard; 31. a fixing sheet; 311. pre-burying hooks; 312. top hooking; 313. a strip hole; 32. a regulating sheet; 321. a limiting hook; 33. a connecting rod; 4. a partition plate; 41. grouting holes; 42. a positioning sleeve; 421. positioning a projection; 43. positioning holes; 44. a slurry penetration hole; 45. a fixing plate; 5. and (5) a cement concealing layer.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses connection structure of floor 1 and wallboard. Referring to fig. 1, the connection structure includes a floor slab 1, and a prefabricated upper wall plate 2 and a prefabricated lower wall plate 3, the upper wall plate 2 and the lower wall plate 3 have the same structure and are respectively located at the upper and lower sides of the floor slab 1, and the three are combined to form a cross connection structure.
The upper end surface of the floor slab 1 is provided with a positioning sheet 13, and the bottom of the upper wallboard 2 is provided with a positioning groove 21 for inserting the positioning sheet 13; the top of wallboard 3 is provided with pre-buried stationary blade 31 in wallboard 3 down and sets up the adjustment sheet 32 on stationary blade 31 along the activity of vertical direction, there is the difference in height between lower terminal surface of floor 1 and stationary blade 31, and the lower terminal surface of floor 1 has been seted up and has been supplied adjustment sheet 32 upper end male mounting groove 14, floor 1 is inside still vertical pre-buried to be provided with hollow tube 15, back on wallboard 2 sets up on floor 1, hollow tube 15 communicates mounting groove 14 and constant head tank 21 respectively, still set up between wallboard 3 and the floor 1 down and enclose between them top interval baffle 4, set up the grout hole 41 that supplies the concrete to pour into on the baffle 4, simultaneously the bottom of wallboard 2 seted up and communicate to the exhaust hole 25 in the constant head tank 21, fill the gap in the constant head tank 21 upwards through hollow tube 15 after the concrete pours into.
The fixing plate 31 and the adjusting plate 32 are both provided with two, and the fixing plate 31 is pre-buried to have the pre-buried hook 311 of buckling to the relative direction to the inside one end of lower wallboard 3, and the top of fixing plate 31 has the top with the pre-buried hook 311 syntropy and colludes 312 simultaneously, and two adjusting plates 32 are connected on fixing plate 31, and the upper and lower both ends of adjusting plate 32 are provided with respectively and pre-buried collude the reverse spacing hook 321 of 311.
Offer on the stationary blade 31 and supply the rectangular hole 313 that the adjustment sheet 32 adjusted along vertical direction, the adjustment sheet 32 is connected and is fixed through bolt and nut on the stationary blade 31, and the adjustment sheet 32 stretches into the interior bottom formation of back rectangular hole 313 of mounting groove 14 and the grout hole of crossing that there is vertical difference in height in the adjustment sheet 32 bottom, and grout hole 41 on baffle 4 is just to crossing the grout hole simultaneously.
Referring to fig. 1 and 2, a connecting rod 33 is disposed between the two adjusting sheets 32, the connecting rod 33 is movably disposed on the adjusting sheets 32, two ends of the connecting rod 33 penetrate through the two adjusting sheets 32 and extend to the outer sides of the adjusting sheets 32, two partition plates 4 are provided with positioning sleeves 42 sleeved outside the connection, positioning holes 43 with diameters larger than the diameters of the connecting rod 33 are disposed inside the positioning sleeves 42, a plurality of positioning protrusions 421 abutting against the connecting rod 33 are disposed in the positioning holes 43 of the positioning sleeves 42, a plurality of mortar penetration holes 44 communicating with the positioning holes 43 are disposed on the outer walls of the positioning sleeves, poured concrete can enter the positioning holes 43 through the mortar penetration holes 44 to fill gaps, two ends of the connecting rod 33 respectively penetrate through the outer sides of the partition plates 4 and are screwed on the partition plates 4 through nuts, and the diameters of the nuts are larger than the diameters of the positioning holes 43 to close the positioning holes 43.
The two sides of the bottom of the lower wallboard 3 are provided with angle steel plates 22, the exhaust holes 25 penetrate to the outer sides of the angle steel plates 22, and the upper surfaces of the lower wallboard 3 and the floor slab 1 are respectively provided with a lateral positioning groove 21 and an upper fixing groove 11 for positioning two steel plate surfaces of the angle steel plates 22; the top of the partition plate 4 is provided with a fixing plate 45 attached to the lower end face of the floor slab 1, and the lower end face of the floor slab 1 is provided with a lower fixing groove 12 for positioning the fixing plate 45; vertical connecting rod 16 is worn to be equipped with inside floor 1, and in the both ends of connecting rod 16 penetrated fixed slot 11 and lower fixed slot 12 respectively, set up the perforation that supplies connecting rod 16 to pass on gusset 22 and the fixed plate 45, fixed through the nut behind gusset 22 and the fixed plate 45 respectively at the both ends of connecting rod 16. The angle steel plate 22 and the partition plate 4 are also provided with a cement shielding layer 5 on the outer side thereof to shield the angle steel plate 22 and the partition plate 4.
The implementation principle of the connection structure of floor 1 and wallboard in the embodiment of the application is as follows:
the embodiment of the application also discloses a method for connecting the floor slab 1 and the wallboard. The connection method comprises the following specific steps:
before the upper wallboard 2 is installed, the angle steel plate 22 is fixed on the upper wallboard 2, then the upper wallboard 2 and the lower wallboard 3 are installed at corresponding positions of the floor slab 1, so that the positioning sheet 13 pre-embedded on the floor slab 1 can be inserted into the positioning groove 21 of the upper wallboard 2, and then the angle steel plate 22 is fixed in the upper installation groove 14 through the nut;
the connecting rod 33 penetrates through the partition board 4 and the adjusting sheet 32 on one side, and drives the partition board 4 to move upwards, until the fixing plate 45 on the partition board 4 is embedded into the lower fixing groove 12, the fixing plate is fixed in the lower fixing groove 12, and then the partition board 4 is fixed in the lower fixing groove 12;
another adjusting sheet 32 is positioned and fixed through the connecting rod 33, then another partition plate 4 is installed and fixed, and the connecting rod 33 is moved to enable two ends of the connecting rod 33 to be transmitted out of the two partition plates 4 and then fixed through nuts;
after the partition plate 4 is fixed, concrete is injected into the partition plate 4 through the grouting holes 41, the concrete enters the positioning grooves 21 through the hollow pipe 15, and after the concrete is poured, the partition plate 4 and the angle steel plate 22 are concealed through cement mortar.
The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (7)
1. The utility model provides a connection structure of floor and wallboard which characterized in that: the floor comprises a floor (1), a prefabricated upper wall plate (2) and a prefabricated lower wall plate (3), wherein the upper end of the lower wall plate (3) is not in contact with the floor (1), a positioning sheet (13) is arranged on the upper end surface of the floor (1), and a positioning groove (21) for inserting the positioning sheet (13) is formed in the bottom of the upper wall plate (2); the top of the lower wallboard (3) is provided with a fixing piece (31) pre-buried in the lower wallboard (3) and a regulating piece (32) movably arranged on the fixing piece (31) along the vertical direction, the bottom of the floor slab (1) is provided with a mounting groove (14) for inserting the upper end of the regulating piece (32), a hollow pipe (15) vertically arranged is arranged in the floor slab (1), the lower end of the hollow pipe (15) is communicated into the mounting groove (14), the upper end of the hollow pipe is communicated with the positioning groove (21), a partition plate (4) enclosing the top sections of the lower wallboard (3) and the floor slab (1) is arranged between the lower wallboard and the floor slab (1), a grouting hole (41) is arranged on the partition plate (4), the bottom of the upper wallboard (2) is provided with an exhaust hole (25) communicated into the positioning groove (21), a connecting rod (33) is arranged between the regulating pieces (32), and two ends of the connecting rod (33) penetrate through the two regulating pieces (32), the baffle plate is fixed through threaded connection, a positioning hole (43) which is sleeved on the connecting rod (33) for positioning is arranged on the baffle plate (4), a positioning sleeve (42) is arranged on the baffle plate (4), the positioning hole (43) is positioned inside the positioning sleeve (42), the diameter of the positioning hole (43) is larger than that of the connecting rod (33), a plurality of positioning bulges (421) which are abutted against the connecting rod (33) are further arranged in the positioning hole (43) of the positioning sleeve (42), a plurality of slurry penetrating holes (44) which are communicated with the positioning hole (43) are further formed in the outer wall of the positioning sleeve (42), two ends of the connecting rod (33) respectively penetrate out of the outer side of the baffle plate (4) and are screwed on the baffle plate (4) through nuts, the diameter of each nut is larger than that of the positioning hole (43) so as to seal the positioning hole (43), and two positioning sheets (13) and two adjusting sheets (32) are arranged, and the top and the bottom of adjustment sheet (32) are buckled and are formed with syntropy spacing colluding (321), the one end of spacer (13) pre-buried to wallboard (3) down and stretch out wallboard (3) top down is buckled and is formed with and colludes (311) with spacing pre-buried colluding (321) the reverse.
2. A floor and wall panel connection as claimed in claim 1, wherein: offer on stationary blade (31) and supply adjusting piece (32) to carry out rectangular hole (313) adjusted along vertical direction, adjusting piece (32) are connected on stationary blade (31), just back in adjusting piece (32) stretch into mounting groove (14), and there is the thick liquid hole of crossing of vertical difference in height in the bottom formation of rectangular hole (313) and adjusting piece (32) bottom.
3. A floor and wall panel connection according to claim 2, wherein: the grouting holes (41) of the partition plates (4) are right opposite to the grout passing holes.
4. A floor and wall panel connection according to claim 1, wherein: the both sides of cornice sheathing (2) bottom are provided with angle steel sheet (22), offer last fixed slot (11) that supply angle steel sheet (22) location on floor (1), the top of baffle (4) is provided with fixed plate (45) with floor (1) lower terminal surface laminating, lower fixed slot (12) that supply fixed plate (45) location are seted up to the terminal surface under floor (1), vertical connecting rod (16) are worn to be equipped with in floor (1) inside, the both ends of connecting rod (16) penetrate respectively in fixed slot (11) and lower fixed slot (12), set up the perforation that supplies connecting rod (16) to pass on angle steel sheet (22) and fixed plate (45), the both ends of connecting rod (16) are fixed through threaded connection after passing angle steel sheet (22) and fixed plate (45) respectively.
5. A floor and wall panel connection according to claim 4, wherein: lateral fixing grooves (23) for positioning angle steel plates (22) are formed in two sides of the bottom of the upper wallboard (2), cross rods (24) for penetrating through the angle steel plates (22) are further pre-embedded in the upper wallboard (2), and two ends of each cross rod (24) penetrate through two sides of the upper wallboard (2) and are fixed through threaded connection.
6. A floor and wall panel connection according to claim 5, wherein: and cement concealing layers (5) are arranged on the outer sides of the angle steel plates (22) and the partition plates (4).
7. A method of connecting floor panels to wall panels for the construction of a connection according to any one of claims 4 to 6, wherein: the method comprises the following specific steps:
s1, fixing the angle steel plate (22) on the upper wallboard (2) before the upper wallboard (2) is installed, then installing the upper wallboard (2) and the lower wallboard (3) at corresponding positions of the floor slab (1), enabling the positioning sheet (13) pre-embedded in the floor slab (1) to be inserted into the positioning groove (21) of the upper wallboard (2) firstly, and then fixing the angle steel plate (22) in the upper installation groove (14) through a nut;
s2, enabling the connecting rod (33) to penetrate through the partition board (4) and the adjusting sheet (32) on one side, driving the partition board (4) to move upwards, fixing the partition board in the lower fixing groove (12) after the fixing plate on the partition board (4) is embedded into the lower fixing groove (12), and then fixing the partition board (4) in the lower fixing groove (12);
s3, positioning the other adjusting sheet (32) through the connecting rod (33), fixing the adjusting sheet (32), then installing and fixing the other partition plate (4), and moving the connecting rod (33) to enable the two ends of the connecting rod (33) to be transmitted out of the two partition plates (4) and then fixing through nuts;
s4, after the partition board (4) is fixed, concrete is injected into the partition board (4) through the grouting hole (41), the concrete enters the positioning groove (21) through the hollow pipe (15), and after the concrete is poured, the partition board (4) and the angle steel plate (22) are concealed through cement mortar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010670862.0A CN111926913B (en) | 2020-07-13 | 2020-07-13 | Connecting structure of floor slab and wallboard and construction method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010670862.0A CN111926913B (en) | 2020-07-13 | 2020-07-13 | Connecting structure of floor slab and wallboard and construction method thereof |
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| Publication Number | Publication Date |
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| CN111926913A CN111926913A (en) | 2020-11-13 |
| CN111926913B true CN111926913B (en) | 2022-09-27 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112411741B (en) * | 2020-11-28 | 2022-03-08 | 中实翊(福建)建设工程有限公司 | Fabricated building structure and construction method |
| CN112726866B (en) * | 2020-12-23 | 2021-10-12 | 江苏华江建设集团有限公司 | Upper and lower connecting structure of assembly type shear wall building and construction process thereof |
| CN112814146A (en) * | 2020-12-31 | 2021-05-18 | 湖北创威建筑装饰工程有限公司 | BIM technology-based wall green construction method |
| CN113494203B (en) * | 2021-07-05 | 2022-07-08 | 昌达建筑科技有限公司 | Portable wallboard floor connection structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104314314B (en) * | 2014-11-17 | 2016-05-11 | 中冶建筑研究总院有限公司 | A kind of grouting connection construction method |
| CN209243965U (en) * | 2018-09-29 | 2019-08-13 | 贺州通号装配式建筑有限公司 | A kind of assembly node of Side fascia and floor |
| SG10201809917TA (en) * | 2018-11-08 | 2020-06-29 | Wenjun Vincent Lin | Prefabricated volumetric module design, fabrication, assembly and installation method |
| CN109914587B (en) * | 2019-03-25 | 2020-08-18 | 中厦建设有限公司 | Cross connection structure of assembled prefabricated floor and wallboard |
| CN110397156B (en) * | 2019-07-25 | 2021-01-05 | 温州林嘉建筑有限公司 | Reinforced concrete prefabricated whole-cast house structure and construction method |
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