CN115354863A - Novel installation process of prefabricated component - Google Patents
Novel installation process of prefabricated component Download PDFInfo
- Publication number
- CN115354863A CN115354863A CN202210989689.XA CN202210989689A CN115354863A CN 115354863 A CN115354863 A CN 115354863A CN 202210989689 A CN202210989689 A CN 202210989689A CN 115354863 A CN115354863 A CN 115354863A
- Authority
- CN
- China
- Prior art keywords
- prefabricated
- prefabricated wallboard
- limiting
- wallboard
- rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
- E04B1/68—Sealings of joints, e.g. expansion joints
- E04B1/6801—Fillings therefor
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/162—Handles to carry construction blocks
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/167—Tools or apparatus specially adapted for working-up plates, panels or slab shaped building elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/18—Adjusting tools; Templates
- E04G21/1841—Means for positioning building parts or elements
Abstract
The invention relates to the related technical field of building construction, in particular to a novel installation process of a prefabricated component, which comprises a measurement paying-off and gasket leveling process, a prefabricated wallboard hoisting process, a prefabricated wallboard positioning process, an inclined strut installation process, a prefabricated wallboard correcting process and a seam sealing process, wherein polymer cement mortar is filled in horizontal abutted seams for sealing, and the outer sides of the seams are sealed by MS glue and PE rods; make level the process through measuring unwrapping wire and gasket, prefabricated wallboard hoist and mount process, prefabricated wallboard positioning process, bracing installation, prefabricated wallboard correction process and joint sealing process carry out the prepositioning installation to prefabricated wallboard 2 to border position department through with concrete roof 1 sets to be the echelonment structure, and sets to be the echelonment with the downside of prefabricated wallboard 2, thereby play waterproof effect through its echelonment structure, thereby effectively solve its nodal point position and appear leaking the phenomenon.
Description
Technical Field
The invention relates to the related technical field of building construction, in particular to a novel mounting process of a prefabricated component.
Background
The fabricated building is a building formed by assembling prefabricated components produced by a factory on site, is an important component of an industrialized building, and has the advantages of high construction speed, small restriction by climatic conditions, labor and construction period saving and construction quality increase.
In the prior art, the common connection modes of the fabricated building comprise steel bar sleeve grouting connection, slurry anchor lap joint connection and the like, and the slurry anchor lap joint mode is only suitable for the prefabricated column longitudinal steel bar connection of the fabricated integral frame structure with the house height not greater than 12m or the number of layers not greater than 3 due to the structural limitation. The invention provides a novel mounting process of a prefabricated component, which is used for solving the problems that the preparation requirement of grouting connection slurry for a steel bar sleeve is high, grouting is difficult to achieve, and the slurry is easy to age and crush, so that steel bars are loosened, and the building quality is affected.
Disclosure of Invention
The invention aims to provide a novel mounting process of a prefabricated component, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a novel prefabricated component mounting process comprises the following steps:
the method comprises the following steps: measuring the paying-off and gasket leveling process, ensuring the surface of a concrete top plate of an operation layer to be cleaned, elastically arranging a control line to facilitate the installation of a wall body to be in place, adjusting the height of a steel gasket according to an elevation control line which is elastically arranged on a vertical steel bar in advance, respectively placing one steel gasket at each of the four corners of the lower part of each prefabricated wallboard to adjust the elevation, winding the gasket by using an adhesive tape after the elevation is adjusted in place, and rechecking the elevation to ensure the position and the height of the prefabricated wallboard to be accurate;
step two: the method comprises the following steps of (1) performing prefabricated wallboard hoisting, checking component numbers and rigging before hoisting the prefabricated wallboards, adopting special hoisting steel beams for hoisting the prefabricated wallboards, connecting steel wire ropes with pre-buried hoisting rings at the upper ends of the outer prefabricated wallboards by using shackles, and placing two sponge rubber pads at the lower ends of the boards after confirming connection and fastening so as to prevent the corners of the boards from being damaged by collision when the boards are hoisted to the ground;
step three: in the prefabricated wall panel positioning process, when the prefabricated wall panel is hoisted to a position one meter above the concrete top plate, the lower speed is reduced, then an operator holds the prefabricated wall panel to guide the prefabricated wall panel to fall, and simultaneously one worker is arranged to observe whether the position of the prefabricated wall panel is correct or not;
step four: in the diagonal brace installation process, a diagonal brace embedded nut is reserved in the prefabricated wall board, an embedded part is embedded in a place which is about a bit and five meters away from the bottom of the prefabricated wall board, after the prefabricated wall board is hoisted to a set position, the upper end of a diagonal brace is installed on the embedded part on the prefabricated wall board, and the other end of the diagonal brace is installed on the embedded part on the concrete top plate;
step five: and (3) correcting the prefabricated wall board: the method comprises the following steps that the root of a prefabricated wallboard is finely adjusted by utilizing an adjusting rod on an inclined strut to control the longitudinal position, the position line and the control axis of the prefabricated wallboard are popped out from a floor surface to correct the position of the prefabricated wallboard, after the prefabricated wallboard is in place according to the position line, if deviation needs to be adjusted, fine adjustment can be performed on the side surface of the prefabricated wallboard by utilizing a small jack, and finally, the verticality of the prefabricated wallboard is checked by utilizing a guiding ruler;
step six: and in the seam sealing process, filling polymer cement mortar in the horizontal abutted seams for sealing, and sealing the outer sides of the seams by adopting MS glue and a PE rod.
Preferably, the side line positions of the concrete top plate are arranged in a ladder shape, the steel bar columns are pre-embedded in the concrete top plate, the lower surface of the prefabricated wall plate is provided with butt joint holes, and the butt joint holes and the steel bar columns are arranged correspondingly.
Preferably, the lower side surface of the prefabricated wall panel is in a step-shaped arrangement, the lower end surface of the prefabricated wall panel is lower by the height of the outer part, and polymer cement mortar is filled in the horizontal abutted seam between the concrete top plate and the prefabricated wall panel to be solidified to form a plugging layer.
Preferably, the brace includes:
the adjusting rod is a round rod, an upper threaded hole and a lower threaded hole are respectively formed in two ends of the adjusting rod, the upper threaded hole is a positive thread, and the lower threaded hole is a reverse thread;
the upper connecting piece is formed by combining a screw rod and a connector, and is connected with an upper threaded hole in the adjusting rod through the screw rod;
the lower connecting piece is the same as the upper connecting piece in structure and is connected with a lower threaded hole in the adjusting rod;
the upper connecting seat is fixedly connected with the embedded part on the prefabricated wall plate, and the upper connecting part is rotatably connected with the upper connecting seat;
and the lower connecting seat is fixedly connected with the embedded part on the concrete top plate, and the lower connecting piece is rotatably connected with the lower connecting seat.
Preferably, the mounting groove has all been seted up to the both sides in the connecting head upper rotating hole, the cross-section of mounting groove is regular hexagon, and is provided with the clutch blocks among the mounting groove, the outline size of clutch blocks is identical with the size of mounting groove, and the clutch blocks is the block rubber, and when the connector was actually installed, its clutch blocks and the upper connecting seat on the engaging lug offset the setting.
Preferably, the outer surface of the friction block is provided with anti-slip grooves which are hemispherical notches, and the anti-slip grooves are uniformly provided with multiple groups on the surface of the friction block, and the friction block is in a compressed state during actual installation.
Preferably, the middle part of adjusting the pole has seted up the mounting groove, the both sides of mounting groove all are provided with one-level notch and second grade notch, the rotation groove has been seted up on the lateral wall of mounting groove, it installs the handle to rotate through the axis of rotation in groove position department to rotate.
Preferably, the end surface of the handle is provided with a locating part mounting groove, the side wall of the locating part mounting groove is provided with a push rod groove, the locating part mounting groove is internally provided with a limiting component, and the side wall of the secondary notch is provided with a limiting hole.
Preferably, the limiting assembly is composed of a connecting plate, a supporting spring, a supporting head and a limiting rod, the connecting plate is connected with the supporting head through the supporting spring, the limiting rod and the supporting head are integrally formed, the limiting rod is arranged corresponding to the limiting hole, when the handle is retracted into the primary notch and the secondary notch, and the supporting spring is in a reset state, the limiting rod is embedded into the limiting hole, the supporting head is integrally formed with a push rod, the push rod is movably arranged in a push rod groove, and when the push rod is pushed backwards, the limiting rod is withdrawn from the limiting hole.
Preferably, a threaded structure is arranged at the position of an end opening of the inner side wall of the limiting piece mounting groove, a limiting piece is in threaded connection with the limiting piece mounting groove, the limiting rod penetrates through a central hole in the limiting piece, and an inner hexagonal wrench groove is formed in the position of an end edge line of the central hole.
Compared with the prior art, the invention has the beneficial effects that:
1. the prefabricated wall panel is pre-positioned and installed through a measuring and paying-off and gasket leveling process, a prefabricated wall panel hoisting process, a prefabricated wall panel positioning process, an inclined strut installation process, a prefabricated wall panel correcting process and a seam sealing process, the sideline position of the concrete top plate is set to be in a step-shaped structure, and the lower side surface of the prefabricated wall panel is set to be in a step shape, so that a waterproof effect is achieved through the step-shaped structure, and the problem that water leakage occurs at the node position is effectively solved;
2. the inclined strut is arranged to be composed of an adjusting rod, an upper connecting piece, a lower connecting piece, an upper connecting seat and a lower connecting seat in a combined mode, an upper threaded hole and a lower threaded hole are respectively formed in the two ends of the adjusting rod, the upper threaded hole is arranged to be a positive thread, the lower threaded hole is arranged to be a reverse thread, the upper connecting piece and the lower connecting piece are arranged to be composed of a screw rod and a connector in a combined mode, fine adjustment is conducted on the length of the inclined strut conveniently, and the integral positioning effect of the inclined strut on the prefabricated wall board is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a half sectional view of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2;
FIG. 4 is a semi-sectional view of the sprag of the present invention;
FIG. 5 is a half sectional view of an adjustment lever of the present invention;
FIG. 6 is an enlarged view of the structure at B in FIG. 5;
FIG. 7 is a half sectional view of a superior connector of the present invention;
FIG. 8 is a schematic view of the handle structure of the present invention;
FIG. 9 is a schematic view of a spacing assembly of the present invention;
fig. 10 shows the effect of the handle of the present invention when deployed.
In the figure: concrete roof 1, prefabricated wallboard 2, bracing 3, the steel column 4, butt joint hole 5, adjust pole 6, upper connecting piece 7, lower connecting piece 8, upper connecting seat 9, lower connecting seat 10, screw rod 11, connector 12, rotating hole 13, mounting groove 14, clutch blocks 15, upper screw hole 16, lower screw hole 17, mounting groove 18, one-level notch 19, second grade notch 20, rotating groove 21, axis of rotation 22, handle 23, push rod groove 24, spacing subassembly 25, spacing hole 26, connecting plate 27, supporting spring 28, support head 29, gag lever post 30, push rod 31, locating part 32, hexagon socket head wrench groove 33, blocking layer 34.
Detailed Description
The technical solutions in 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 obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In order to make the objects, technical solutions and advantages of the present invention clear and fully described, embodiments of the present invention are further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are illustrative of some, but not all, embodiments of the invention and are not to be construed as limiting the scope of the invention, as those skilled in the art will recognize and appreciate that many other embodiments can be made without inventive faculty.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "a," "an," "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
For simplicity and illustrative purposes, the principles of the embodiments are described by referring mainly to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one skilled in the art that the embodiments may be practiced without these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.
Referring to FIGS. 1-10, the present invention provides the following five preferred embodiments
Example one
The novel prefabricated component mounting process comprises the following steps:
the method comprises the following steps: measuring the paying-off and gasket leveling process, ensuring the surface of the concrete top plate 1 of the operation layer to be cleaned, elastically arranging a control line to facilitate the installation of the wall body to be in place, adjusting the height of a steel gasket according to an elevation control line which is elastically arranged on a vertical steel bar in advance, respectively placing one steel gasket at each of the four corners of the lower part of each prefabricated wallboard to adjust the elevation, winding the gasket by using an adhesive tape after the elevation is adjusted in place, and rechecking the elevation to ensure the position and the height of the prefabricated wallboard to be accurate;
step two: in the prefabricated wallboard hoisting process, the component number and rigging are checked before the prefabricated wallboard is hoisted, a special hoisting steel beam is adopted for hoisting the prefabricated wallboard 2, a steel wire rope is connected with a pre-embedded hoisting ring at the upper end of an outer prefabricated wallboard by using a shackle, and after connection and fastening are confirmed, two sponge rubber pads are placed at the lower end of the board to prevent the corners of the board from being damaged when the board is hoisted to be away from the ground;
step three: in the prefabricated wall plate positioning process, when the prefabricated wall plate 2 is hoisted to a position one meter above the concrete top plate 1, the lower speed is reduced, then an operator holds the prefabricated wall plate by hands to guide the prefabricated wall plate to fall, and simultaneously one worker is arranged to observe whether the position of the prefabricated wall plate 2 is correct;
step four: in the diagonal brace installation process, a diagonal brace embedded nut is reserved in the prefabricated wall plate 2, an embedded part is embedded in a place which is about a bit and five meters away from the bottom of the prefabricated wall plate 2, after the prefabricated wall plate 2 is hoisted to a set position, the upper end of a diagonal brace 3 is installed on the embedded part on the prefabricated wall plate 2, and the other end of the diagonal brace is installed on the embedded part of the concrete top plate 1;
step five: correcting the prefabricated wall board: the root part of the prefabricated wallboard is finely adjusted by utilizing an upper adjusting rod 6 of the inclined strut 3 to control the longitudinal position, the position of the prefabricated wallboard 2 is corrected by popping a prefabricated wallboard position line and a control axis on the floor surface, after the prefabricated wallboard 2 is in place according to the position line, if deviation needs to be adjusted, fine adjustment can be performed on the side surface of the prefabricated wallboard 2 by utilizing a small jack, and finally the verticality of the prefabricated wallboard is checked by utilizing a guiding rule;
step six: and in the seam sealing process, filling polymer cement mortar in the horizontal abutted seams for sealing, and sealing the outer sides of the seams by adopting MS glue and a PE rod.
The sideline position department of concrete roof 1 is the echelonment setting, and pre-buried on the concrete roof 1 has steel bar post 4, and the lower surface of prefabricated wallboard 2 has seted up butt joint hole 5, and butt joint hole 5 sets up with steel bar post 4 is corresponding.
The lower side surface of the prefabricated wall plate 2 is in a step-shaped arrangement, the height of the lower end surface of the prefabricated wall plate 2 close to the outer side part is lower, and polymer cement mortar is filled in the horizontal abutted seam between the concrete top plate 1 and the prefabricated wall plate 2 and is solidified to form a plugging layer 34.
Make level the process through measuring unwrapping wire and gasket, prefabricated wallboard hoist and mount process, prefabricated wallboard positioning process, bracing installation, prefabricated wallboard correction process and joint sealing process carry out the prepositioning installation to prefabricated wallboard 2 to border position department through with concrete roof 1 sets to be the echelonment structure, and sets to be the echelonment with the downside of prefabricated wallboard 2, thereby play waterproof effect through its echelonment structure, thereby effectively solve its nodal point position and appear leaking the phenomenon.
Example two
On the basis of the first embodiment, the inclined strut 3 includes:
the adjusting rod 6 is a round rod, an upper threaded hole 16 and a lower threaded hole 17 are respectively formed in two ends of the adjusting rod 6, the upper threaded hole 16 is a positive thread, and the lower threaded hole 17 is a reverse thread;
the upper connecting piece 7 is formed by combining a screw rod 11 and a connector 12, and the upper connecting piece 7 is connected with an upper threaded hole 16 on the adjusting rod 6 through the screw rod 11;
the structure of the lower connecting piece 8 is the same as that of the upper connecting piece 7, and the lower connecting piece 8 is connected with a lower threaded hole 17 on the adjusting rod 6;
the upper connecting seat 9 is fixedly connected with the embedded part on the prefabricated wall plate 2, and the upper connecting piece 7 is rotatably connected with the upper connecting seat 9;
the lower connecting seat 10 is fixedly connected with the embedded part on the concrete top plate 1, and the lower connecting piece 8 is rotatably connected with the lower connecting seat 10.
Through setting the bracing 3 to by adjusting pole 6, upper connecting piece 7, lower connecting piece 8, upper connecting seat 9 and the combination of lower connecting seat 10 constitute, and set up upper screw hole 16 and lower screw hole 17 respectively at the both ends of adjusting pole 6, and set up upper screw hole 16 to positive screw thread, lower screw hole 17 sets up to the back thread, and with upper connecting piece 7, lower connecting piece 8 all sets up to constitute by screw rod 11 and the combination of connector 12, thereby be convenient for finely tune the length of bracing 3, thereby improve the whole location effect of bracing 3 to prefabricated wallboard 2.
EXAMPLE III
On the basis of the second embodiment, the mounting grooves 14 are formed in the two sides of the upper rotating hole 13 of the connector 12, the cross section of each mounting groove 14 is in a regular hexagon shape, the mounting grooves 14 are internally provided with the friction blocks 15, the outer contour size of each friction block 15 is identical to the size of each mounting groove 14, each friction block 15 is a rubber block, and when the connector 12 is actually mounted, the friction blocks 15 abut against the connecting lugs on the upper connecting seat 9.
The outer surface of the friction block 15 is provided with anti-slip grooves which are hemispherical notches, the anti-slip grooves are evenly provided with a plurality of groups on the surface of the friction block 15, and the friction block 15 is in a compressed state during actual installation.
Through the setting of clutch blocks 15, let can have sufficient frictional force between connecting piece and the connecting seat to let bracing 3 when the turnover, avoid taking place random rotation between its connecting piece and the connecting seat.
Example four
On the basis of the third embodiment, the mounting groove 18 has been seted up at the middle part of adjusting pole 6, and the both sides of mounting groove 18 all are provided with one-level notch 19 and second grade notch 20, have seted up rotating groove 21 on the lateral wall of mounting groove 18, and rotating groove 21 position department rotates through axis of rotation 22 and installs handle 23, through the setting of handle 23 to let the staff when rotating adjusting pole 6, 3 laborsaving more.
The locating part mounting groove has been seted up to the terminal surface of handle 23, and has seted up push rod groove 24 on the lateral wall of locating part mounting groove, and is provided with spacing subassembly 25 among the locating part mounting groove, and has seted up spacing hole 26 on the lateral wall of second grade notch 20.
The limiting component 25 is composed of a connecting plate 27, a supporting spring 28, a supporting head 29 and a limiting rod 30, the connecting plate 27 is connected with the supporting head 29 through the supporting spring 28, the limiting rod 30 and the supporting head 29 are integrally formed, the limiting rod 30 is arranged corresponding to the limiting hole 26, when the handle 23 is received in the first-stage notch 19 and the second-stage notch 20, and when the supporting spring 28 is in a reset state, the limiting rod 30 is embedded in the limiting hole 26, the supporting head 29 is integrally formed with a push rod 31, the push rod 31 is movably arranged in the push rod groove 24, and when the push rod 31 is pushed backwards, the limiting rod 30 is withdrawn from the limiting hole 26.
EXAMPLE five
On the basis of the fourth embodiment, a threaded structure is disposed at the port position of the inner sidewall of the limiting member mounting groove, the limiting member 32 is connected to the limiting member mounting groove through a middle thread, the limiting rod 30 passes through the central hole of the limiting member 32, and an inner hexagonal wrench groove 33 is disposed at the port side line position of the central hole.
Although the illustrative embodiments of the present application have been described above to enable those skilled in the art to understand the present application, the present application is not limited to the scope of the embodiments, and various modifications within the spirit and scope of the present application defined and determined by the appended claims will be apparent to those skilled in the art from this disclosure.
Claims (10)
1. The utility model provides a novel installation technology of prefabricated assembled component which characterized in that: the novel installation process of the prefabricated component comprises the following steps:
the method comprises the following steps: measuring the paying-off and gasket leveling process, ensuring the surface of a concrete top plate (1) of an operation layer to be cleaned, elastically arranging a control line to facilitate the installation of a wall body in place, adjusting the height of a steel gasket according to an elevation control line which is elastically arranged on a vertical steel bar in advance, respectively placing one steel gasket at each of four corners of the lower part of each prefabricated wallboard to adjust the elevation, winding the gasket by using an adhesive tape after the elevation is adjusted in place, and rechecking the elevation to ensure the position and the height of the prefabricated wallboard to be accurate;
step two: in the prefabricated wallboard hoisting process, the component number and rigging are checked before the prefabricated wallboard is hoisted, a special hoisting steel beam is adopted for hoisting the prefabricated wallboard (2), a steel wire rope is connected with a pre-embedded hoisting ring at the upper end of an outer prefabricated wallboard by using a shackle, and after connection and fastening are confirmed, two sponge rubber pads are placed at the lower end of the wallboard;
step three: in the prefabricated wallboard positioning process, when the prefabricated wallboard (2) is lifted to a position one meter above the concrete top plate (1), the speed below the prefabricated wallboard is reduced, then an operator holds the prefabricated wallboard by hands to guide the prefabricated wallboard to fall, and simultaneously one worker is arranged to observe whether the position of the prefabricated wallboard (2) is correct;
step four: in the diagonal brace installation process, a diagonal brace embedded nut is reserved in the prefabricated wall plate (2), an embedded part is embedded in a place which is about a bit and five meters away from the bottom of the prefabricated wall plate (2), after the prefabricated wall plate (2) is hoisted to a set position, the upper end of a diagonal brace (3) is installed on the embedded part on the prefabricated wall plate (2), and the other end of the diagonal brace is installed on the embedded part of the concrete top plate (1);
step five: correcting the prefabricated wall board: finely adjusting the root of the prefabricated wallboard by using an upper adjusting rod (6) of the diagonal brace (3) to control the longitudinal position, popping a position line and a control axis of the prefabricated wallboard on a floor surface to correct the position of the prefabricated wallboard (2), finely adjusting the side surface of the prefabricated wallboard (2) by using a small jack if deviation needs to be adjusted after the prefabricated wallboard (2) is in place according to the position line, and finally checking the verticality of the prefabricated wallboard by using a guiding rule;
step six: and in the seam sealing process, filling polymer cement mortar in the horizontal abutted seams for sealing, and sealing the outer sides of the seams by adopting MS glue and a PE rod.
2. The novel installation process of the prefabricated components, according to claim 1, is characterized in that: the side line positions of the concrete top plate (1) are arranged in a step shape, steel bar columns (4) are pre-embedded in the concrete top plate (1), butt joint holes (5) are formed in the lower surface of the prefabricated wall plate (2), and the butt joint holes (5) are arranged corresponding to the steel bar columns (4).
3. The novel installation process of the prefabricated components as claimed in claim 2, wherein the installation process comprises the following steps: the lower side surface of the prefabricated wall plate (2) is in a step-shaped arrangement, the lower end surface of the prefabricated wall plate (2) is lower by the height of the outer side part, and polymer cement mortar is filled in the horizontal abutted seam between the concrete top plate (1) and the prefabricated wall plate (2) and is solidified to form a blocking layer (34).
4. The novel installation process of the prefabricated components, according to claim 1, is characterized in that: the diagonal brace (3) includes:
the adjusting rod (6) is a round rod, an upper threaded hole (16) and a lower threaded hole (17) are respectively formed in two ends of the adjusting rod (6), the upper threaded hole (16) is a positive thread, and the lower threaded hole (17) is a negative thread;
the upper connecting piece (7) is formed by combining a screw rod (11) and a connector (12), and the upper connecting piece (7) is connected with an upper threaded hole (16) in the adjusting rod (6) through the screw rod (11);
the lower connecting piece (8) is of the same structure as the upper connecting piece (7), and the lower connecting piece (8) is connected with a lower threaded hole (17) in the adjusting rod (6);
the upper connecting seat (9), the upper connecting seat (9) is fixedly connected with an embedded part on the prefabricated wall plate (2), and the upper connecting piece (7) is rotatably connected with the upper connecting seat (9);
the lower connecting seat (10) is fixedly connected with an embedded part on the concrete top plate (1), and the lower connecting piece (8) is rotatably connected with the lower connecting seat (10).
5. The novel installation process of the prefabricated components, according to claim 4, is characterized in that: mounting groove (14) have all been seted up to the both sides of hole (13) on connector (12), the cross-section of mounting groove (14) is regular hexagon, and is provided with clutch blocks (15) among mounting groove (14), the outline size of clutch blocks (15) is identical with the size of mounting groove (14), and clutch blocks (15) are the block rubber, and connector (12) when actual installation, engaging lug counterbalance setting on its clutch blocks (15) and upper connecting seat (9).
6. The novel installation process of the prefabricated and assembled type member according to claim 5, wherein the installation process comprises the following steps of: the outer surface of the friction block (15) is provided with anti-skidding grooves which are hemispherical notches, multiple groups of anti-skidding grooves are uniformly formed in the surface of the friction block (15), and the friction block (15) is in a compressed state during actual installation.
7. The novel installation process of the prefabricated components, according to claim 6, is characterized in that: the utility model discloses a handle of adjusting pole (6), including adjusting pole (6), the middle part of adjusting pole has seted up mounting groove (18), the both sides of mounting groove (18) all are provided with one-level notch (19) and second grade notch (20), rotating groove (21) have been seted up on the lateral wall of mounting groove (18), rotating groove (21) position department rotates through axis of rotation (22) and installs handle (23).
8. The novel installation process of the prefabricated components, according to claim 7, is characterized in that: the end face of the handle (23) is provided with a limiting part mounting groove, the side wall of the limiting part mounting groove is provided with a push rod groove (24), a limiting component (25) is arranged in the limiting part mounting groove, and the side wall of the second-stage notch (20) is provided with a limiting hole (26).
9. The novel installation process of the prefabricated components, according to claim 8, is characterized in that: the limiting assembly (25) is composed of a connecting plate (27), a supporting spring (28), a supporting head (29) and a limiting rod (30) in a combined mode, the connecting plate (27) and the supporting head (29) are connected through the supporting spring (28), the limiting rod (30) and the supporting head (29) are integrally formed, the limiting rod (30) and the limiting hole (26) are correspondingly arranged, when the handle (23) is retracted into the primary notch (19) and the secondary notch (20), and the supporting spring (28) is in a reset state, the limiting rod (30) is embedded into the limiting hole (26), a push rod (31) is integrally formed on the supporting head (29), the push rod (31) is movably arranged in the push rod groove (24), and when the push rod (31) is pushed backwards, the limiting rod (30) is withdrawn from the limiting hole (26).
10. The novel installation process of the prefabricated components, according to claim 9, is characterized in that: the limiting piece is characterized in that a threaded structure is arranged at the port position of the inner side wall of the limiting piece mounting groove, a limiting piece (32) is connected to the middle of the limiting piece mounting groove through a middle thread, the limiting rod (30) penetrates through a center hole in the limiting piece (32), and an inner hexagonal wrench groove (33) is formed in the port side line position of the center hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210989689.XA CN115354863A (en) | 2022-08-18 | 2022-08-18 | Novel installation process of prefabricated component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210989689.XA CN115354863A (en) | 2022-08-18 | 2022-08-18 | Novel installation process of prefabricated component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115354863A true CN115354863A (en) | 2022-11-18 |
Family
ID=84002791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210989689.XA Withdrawn CN115354863A (en) | 2022-08-18 | 2022-08-18 | Novel installation process of prefabricated component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115354863A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116641565A (en) * | 2023-07-26 | 2023-08-25 | 成都建工装饰装修有限公司 | Installation clamping device suitable for assembled decoration and heat preservation integrated wallboard |
-
2022
- 2022-08-18 CN CN202210989689.XA patent/CN115354863A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116641565A (en) * | 2023-07-26 | 2023-08-25 | 成都建工装饰装修有限公司 | Installation clamping device suitable for assembled decoration and heat preservation integrated wallboard |
| CN116641565B (en) * | 2023-07-26 | 2023-09-22 | 成都建工装饰装修有限公司 | Installation clamping device suitable for assembled decoration and heat preservation integrated wallboard |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108301563B (en) | Basement stiffness steel column and construction method thereof | |
| CN110528390B (en) | Construction method for erecting T-shaped beam in narrow space near existing line | |
| CN115354863A (en) | Novel installation process of prefabricated component | |
| CN112324160A (en) | Temporary support frame for mounting assembly lattice type steel structure and use method | |
| CN109763569A (en) | A kind of overhanging awning construction method | |
| CN110735530A (en) | external wall steel formwork and internal wall aluminum formwork combination system and operation method thereof | |
| CN207177255U (en) | The detachable suspension scaffold of concrete wall | |
| CN106437123A (en) | Supporting leg automatic turnover type overall lifting elevator well operation platform | |
| CN113216587A (en) | High-rise building outer wall construction operation platform fixing structure and construction method thereof | |
| CN114439242B (en) | Assembly type cantilever complex component optimization and hoisting reinforcement construction method | |
| CN109440942B (en) | Installation structure and construction process of factory building roof grid | |
| CN110318535B (en) | Construction device | |
| CN112443188A (en) | Large-diameter squat silo top umbrella-shaped truss support system and use method thereof | |
| CN113860189B (en) | Pin shaft type overturn-free climbing system of internal climbing tower crane | |
| CN214033785U (en) | Unilateral template braced system | |
| CN213654223U (en) | Adjustable floor of assembled steel construction supports fixture | |
| CN110356952B (en) | Use method of prestressed hollow slab lifting point limiter | |
| CN110282536B (en) | Prestressed hollow slab hoisting point limiter | |
| CN113431339A (en) | Supporting-free mounting process for three-section column umbrella-shaped overhanging component | |
| CN114382015A (en) | Construction method for vertical rotation of special-shaped steel main tower of cable-stayed bridge | |
| CN219690740U (en) | Non-fixed end mechanical connecting device, building structure and connecting structure | |
| CN104110125A (en) | Scaffold wall-connecting device and waterproof method after dismantling of scaffold wall-connecting device | |
| CN111236464A (en) | Shock insulation construction process based on LRBLNR type support | |
| CN110700593A (en) | Building ground elevation control adjustment tool | |
| JP6730554B2 (en) | Inclined house jack up auxiliary metal fittings and jack up construction method using the same. |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20221118 |
|
| WW01 | Invention patent application withdrawn after publication |