CN113006317B - Non-shrinkage prefabricated wallboard and production process thereof - Google Patents
Non-shrinkage prefabricated wallboard and production process thereof Download PDFInfo
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- CN113006317B CN113006317B CN202110236923.7A CN202110236923A CN113006317B CN 113006317 B CN113006317 B CN 113006317B CN 202110236923 A CN202110236923 A CN 202110236923A CN 113006317 B CN113006317 B CN 113006317B
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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
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/14—Producing shaped prefabricated articles from the material by simple casting, the material being neither forcibly fed nor positively compacted
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
- B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/04—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres
- E04C2/06—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres reinforced
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- 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
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- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
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- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model relates to a prefabricated wallboard of no shrink, which comprises a plate body, the plate body is equipped with the mounting hole, and the diapire four corners of plate body is equipped with the pole of increaseing, and the pole of increaseing includes the threaded rod, twists the section of changeing down, and the lower extreme of twisting the section of changeing down is hemispherical, twists down and is equipped with the chamber of filling in the section of changeing, fills the intracavity wall and slides and be equipped with the butt joint pole, twists the section of changeing down and is equipped with adjustment mechanism, and the mounting hole inner wall has set firmly reflection of light spare, and the inner wall in calibration hole is equipped with laser emitter. A production process comprising the steps of: assembling the wallboard mould, and spraying a release agent; inserting a steel bar framework and a height adjusting rod; pouring non-shrinkage grouting material; demoulding the prefabricated wall board after the forming is finished, and drilling a mounting hole and a calibration hole; and installing a reflector and a laser emitter. The installation of the prefabricated wall panel is not easily affected by the flatness of the ground by arranging the height adjusting rod; the strength of the heightening rod is higher by arranging the perfusion cavity, the abutting rod and the adjusting mechanism; through setting up reflector, laser emitter, the personnel of being convenient for fix a position the prefabricated wallboard of installation.
Description
Technical Field
The application relates to the technical field of assembly type buildings, in particular to a non-shrinkage prefabricated wallboard and a production process thereof.
Background
The reinforced concrete plate type member for building assembly, called prefabricated wall plate or prefabricated wall plate for short, is processed and manufactured in a prefabrication plant or a building site, and the non-shrinkage prefabricated wall plate is a prefabricated wall plate made of non-shrinkage grouting material H-40.
The assembly of the prefabricated wall panel requires that the wall surface of the prefabricated wall panel keeps a vertical state so as to ensure the quality of the assembled wall body.
To the correlation technique among the above-mentioned, the inventor thinks that when the ground unevenness of installation prefabricated wallboard, prefabricated wallboard is placed on this subaerial, easily leads to the wallboard installation to take place the slope, leads to the skew vertical face of wall of prefabricated wallboard, makes prefabricated wallboard installation quality not good, and influences the whole quality of wall body that the assembly was accomplished.
Disclosure of Invention
In order to guarantee the installation quality of prefabricated wallboard, this application provides a no shrink prefabricated wallboard and production technology thereof.
The application provides a prefabricated wallboard of no shrink adopts following technical scheme:
the utility model provides a prefabricated wallboard of no shrink, the package rubbing board body, the diapire four corners of plate body is equipped with heightening pole, heightening pole includes the threaded rod, twists down the section of changeing, it is equipped with the screw hole to twist down the section of changeing, vertical direction is followed to the axial of screw hole, the bottom and the screw hole threaded connection of going up the threaded rod, it has set firmly the hexagonal to twist down section outer wall and has changeed the portion.
Through adopting above-mentioned technical scheme, personnel's accessible spanner rotates the hexagonal and twists the portion of changeing, makes to twist down the relative threaded rod of changing the section and rotate, adjusts down to twist the position of changing the section on the threaded rod to adjust the whole height of increaseing the pole, when the roughness on ground is relatively poor, personnel's accessible is adjusted and is increaseed the pole, makes the bottom surface of prefabricated wallboard be in the horizontality, the face is in vertical state, makes the installation of prefabricated wallboard be difficult for receiving the influence of ground roughness, thereby guarantees the installation quality of prefabricated wallboard.
Optionally, the lower end of the lower screwing section is hemispherical.
Through adopting above-mentioned technical scheme, the shape of twisting down section lower extreme of changeing is convenient for personnel to rotate and twist down the section of changeing.
Optionally, a filling cavity for filling the non-shrinkage grouting material is arranged in the lower screwing section, the filling cavity is located below the threaded hole, a filling hole communicated with the filling cavity is formed in the outer wall of the lower screwing section, and the threaded hole is communicated with the top wall of the filling cavity.
Through adopting above-mentioned technical scheme, after the altitude mixture control who heightens the pole finishes, personnel's accessible fills the hole and fills the filling cavity with no shrink grout, makes no shrink grout solidify in filling the cavity and be the supporting shoe, makes during the bottom embedding supporting shoe of last threaded rod, supports last threaded rod, alleviates threaded connection's pressure burden, avoids the screw thread in the screw hole to receive the pressure damage deformation of supporting of prefabricated wallboard for a long time, leads to prefabricated wallboard to sink.
Optionally, it is equipped with the butt pole to fill intracavity wall slip, the slip direction of butt pole is along vertical direction, the top of butt pole is used for offsetting with the bottom of threaded rod, it is equipped with the gliding adjustment mechanism of butt pole of order about to twist the section of changeing down, adjustment mechanism includes wedge, adjusts the pole, the wedge is with the diapire sliding connection who fills the chamber, the slip direction of wedge is along the horizontal direction, the wedge face of wedge is used for offsetting in order to push up the butt pole with the bottom of butt pole, it rotates with the section of changeing down to adjust the pole to rotate and is connected, the tip of adjusting the pole is equipped with the screw thread section, screw thread section and wedge threaded connection, adjust the pole and keep away from the outer wall of twisting the section under the tip protrusion of wedge.
Through adopting above-mentioned technical scheme, personnel's accessible adjustment mechanism drive wedge removes, makes the wedge face on the wedge promote the butt pole and moves up, makes butt rod and last threaded rod butt, and butt rod and wedge support last threaded rod, share some pressure of going up the threaded rod transmission, make it be difficult for damaging the screw thread of screw hole.
Optionally, the filling hole is located in the bottom wall of the filling cavity, and a sealing surface for sealing the filling hole and the filling cavity is arranged on the wedge-shaped block;
when the wedge-shaped surface of the wedge-shaped block is abutted against the abutting rod, the filling hole is sealed by the sealing surface.
Through adopting above-mentioned technical scheme, after personnel pour into the thick liquids and finish, pour into the chamber into through personnel with thick liquids after, personnel's accessible is adjusted pole drive wedge and is removed the butt pole, makes the butt pole offset with the bottom of last threaded rod, seals the filling hole simultaneously, prevents that thick liquids from flowing from the filling hole.
Optionally, the adjusting rod is provided with a stirring sheet, and the stirring sheet is located in the perfusion cavity.
Through adopting above-mentioned technical scheme, the setting of stirring piece can be when personnel rotate the adjusting lever to the thick liquids that fill the intracavity stir evenly, makes the intensity of its supporting shoe that forms higher.
Optionally, the tip of going up the threaded rod has set firmly the embedding piece, a plurality of annulars, a plurality of have been seted up to the lateral wall of embedding piece the axial of annular is along vertical direction.
Through adopting above-mentioned technical scheme, the setting of embedding piece, annular makes the area of contact increase of threaded rod and supporting shoe, makes the enhancement of being connected between threaded rod and the supporting shoe, can strengthen the supporting shoe to the support of going up the threaded rod.
Optionally, the bottom of the plate body is provided with a mounting hole, a calibration hole is formed in the plate surface of the plate body, the calibration hole penetrates through the mounting hole along the horizontal direction, a reflector is fixedly arranged on the inner wall of the mounting hole, an included angle formed by the axis of the calibration hole and the axis of the mounting hole and the reflecting surface of the reflector is 45 degrees, a laser emitter used for emitting laser to the reflector is detachably arranged on the inner wall of the calibration hole, and the direction of light emitted by the laser emitter is along the axial direction of the calibration hole.
Through adopting above-mentioned technical scheme, personnel will prefabricate the location installation of wallboard under the general condition, make the position of mounting hole and prefabricated wall installation department reinforcing bar through placing the mirror, make the reinforcing bar insert in the mounting hole, personnel need constantly to remove the relative position of mirror definite reinforcing bar and mounting hole, it is comparatively inconvenient, and the setting of laser emitter and reflection of light piece, make personnel's accessible open laser emitter, make laser emitter transmission laser to reflection of light piece on, the light-emitting piece reflects laser, make laser jet out along the drill way of the axial worm mounting hole of mounting hole, personnel can be according to the relative position of laser and reinforcing bar, it is just right with the mounting hole to differentiate the reinforcing bar, need not to use the mirror to carry out the observation one by one to the mounting hole, it is comparatively convenient.
The application also provides a production process of the non-shrinkage prefabricated wallboard.
A production process of a non-shrinkage prefabricated wallboard is characterized by comprising the following steps:
s1: assembling the wallboard mould, and spraying a release agent;
s2: inserting a steel bar framework, assembling the height adjusting rod, and inserting the assembled height adjusting rod into a die together with the steel bar framework;
s3: pouring non-shrinkage grouting material, and standing and maintaining;
s4: demolding the formed prefabricated wallboard, and drilling a mounting hole and a calibration hole;
s5: and (3) installing the light reflecting piece and the laser emitter into the prefabricated wall board.
Through adopting above-mentioned technical scheme, the prefabricated wallboard of no shrink that this production technology produced can be again unevenness also can the accurate installation on the ground, makes the wall be in vertical state, its structural stability preferred simultaneously.
In summary, the present application includes at least one of the following beneficial technical effects:
the installation of the prefabricated wall panel is not easily affected by the flatness of the ground by arranging the height adjusting rod, so that the installation quality of the prefabricated wall panel is ensured;
the strength of the heightening rod is higher by arranging the perfusion cavity, the abutting rod and the adjusting mechanism;
through setting up reflector, laser emitter, the personnel of being convenient for fix a position the prefabricated wallboard of installation.
Drawings
Fig. 1 is a perspective view of a non-shrink prefabricated wall panel according to an embodiment of the present application.
Fig. 2 is a cross-sectional view of a non-shrink prefabricated wall panel of an embodiment of the present application.
Fig. 3 is a schematic structural diagram of a height adjusting rod according to an embodiment of the present application.
Fig. 4 is a cross-sectional view of an elevation bar of an embodiment of the present application.
Description of reference numerals: 1. a plate body; 2. a height adjusting rod; 21. an upper threaded rod; 22. screwing down the rotary section; 23. a threaded hole; 24. a hexagonal twisting part; 25. filling the cavity; 26. a perfusion hole; 27. a butting rod; 271. a chute; 28. an adjustment mechanism; 281. a wedge block; 282. adjusting a rod; 283. a threaded segment; 284. a closed face; 285. a stirring sheet; 29. embedding a block; 291. a ring groove; 3. calibrating the hole; 31. a light reflecting member; 4. a laser transmitter; 5. and (7) installing holes.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses prefabricated wallboard of no shrink. Referring to fig. 1 and 2, a prefabricated wallboard of no shrink, includes plate body 1, and plate body 1 is made by no shrink grout material H-40, and plate body 1 bottom is equipped with mounting hole 5, and mounting hole 5 is equipped with a plurality ofly along the length direction interval of 1 diapire of plate body, and the reinforcing bar of a plurality of mounting holes 5 confession prefabricated wallboard installation department inserts in order to carry out preliminary fixed to prefabricated wallboard.
The plate body 1 is provided with a calibration hole 3 on the surface, the calibration hole 3 is close to the bottom surface of the plate body 1, the calibration hole 3 penetrates through the top of the mounting hole 5 along the horizontal direction, the calibration hole 3 is a blind hole, the inner wall of the mounting hole 5 is fixedly provided with a reflector 31, the included angle formed by the axis of the calibration hole 3, the axis of the mounting hole 5 and the reflecting surface of the reflector 31 is 45 degrees, the intersection point of the axis of the calibration hole 3 and the axis of the mounting hole 5 is positioned on the reflecting surface of the reflector 31, the side wall of the reflector 31 far away from the reflecting surface is adhered on the bottom wall of the calibration hole 3, the inner wall of the calibration hole 3 is detachably provided with a plurality of laser transmitters 4 for transmitting laser to the reflector 31, the laser transmitters 4 are arranged corresponding to the calibration hole 3, and the laser transmitters 4 are arranged in the calibration hole 3 in an inserting manner, the plurality of laser emitters 4 are controlled by a switch to be uniformly electrified to work, and the direction of light rays emitted by the laser emitters 4 is along the axial direction of the calibration hole 3.
Personnel's accessible is opened laser emitter 4, make laser emitter 4 transmission laser to reflector 31 on, the light-emitting piece reflects laser, make laser jet out along the drill way of 5 axial worm mounting holes of mounting hole 5, personnel can be according to the relative position of laser and reinforcing bar, it is just right with mounting hole 5 to differentiate the reinforcing bar, need not to use the mirror to carry out observing one by one of mounting hole 5, it is comparatively convenient, personnel can dismantle laser emitter 4 after 1 installation of plate body, install on the next prefabricated wallboard, so as to the location to prefabricated wallboard mounted position.
The diapire four corners of plate body 1 has set firmly and has increaseed pole 2, and the axial of increaseing pole 2 is along vertical direction. The heightening rod 2 comprises an upper threaded rod 21 and a lower screwing section 22, the top end of the upper threaded rod 21 is fixedly connected with the plate body 1, the lower half section of the lower screwing section 22 is rod-shaped and used for being abutted against the ground, and the lower end of the lower screwing section 22 is hemispherical in shape. The up end of section 22 is twisted down is equipped with screw hole 23, and screw hole 23's axial is followed vertical direction, goes up threaded rod 21's bottom and screw hole 23 threaded connection, and section 22 outer wall is twisted down and is equipped with hexagonal and twist portion 24.
Personnel's accessible spanner rotates the hexagonal and twists portion 24, makes down twist section 22 and go up threaded rod 21 relatively and rotate, adjusts down the position of twisting section 22 on last threaded rod 21 to adjust the whole height of heightening pole 2, when the roughness on ground is relatively poor, personnel's accessible is adjusted and is heightened pole 2, makes the bottom surface of prefabricated wallboard be in the horizontality, the face is in vertical state, makes the installation of prefabricated wallboard be difficult for receiving the influence of ground roughness.
Referring to fig. 3 and 4, a filling cavity 25 for filling non-shrinkage grouting material H40 is arranged in the lower screwing section 22, the filling cavity 25 is located below the threaded hole 23, the threaded hole 23 penetrates through the top wall of the filling cavity 25, a filling hole 26 is arranged in the bottom wall of the lower screwing section 22 and is connected with the filling cavity 25, and a port of the filling hole 26 is located in the bottom wall of the filling cavity 25, after the height of the height adjusting rod 2 is adjusted, a person can fill the non-shrinkage grouting material H40 into the filling cavity 25 through the filling hole 26, so that the non-shrinkage grouting material H40 is solidified in the filling cavity 25 to form a supporting block, the bottom end of the upper threaded rod 21 is embedded into the supporting block, the upper threaded rod 21 is supported, and the situation that the threads in the threaded hole 23 are damaged and deformed by the resisting pressure of the prefabricated wallboard for a long time, and the prefabricated wallboard collapses is avoided.
The end part of the upper threaded rod 21 is coaxially and fixedly provided with a cylindrical embedded block 29, the side wall of the embedded block 29 is provided with a plurality of ring grooves 291, the axial direction of the ring grooves 291 is along the vertical direction, and the ring grooves 291 are distributed along the axial direction of the embedded block 29 at intervals. The arrangement of the embedded block 29 and the annular groove 291 increases the contact area between the upper threaded rod 21 and the supporting block, enhances the connection between the upper threaded rod 21 and the supporting block, and can enhance the supporting of the supporting block on the upper threaded rod 21.
The inner wall of the perfusion cavity 25 is provided with a butt rod 27 and a sliding chute 271 for the butt rod 27, the length direction of the chute 271 is along the vertical direction, the butt rod 27 is located below the upper threaded rod 21, the sliding direction of the butt rod 27 is along the vertical direction, the top end of the butt rod 27 is used for being abutted against the bottom end of the upper threaded rod 21, and the lower screwing section 22 is provided with an adjusting mechanism 28 for driving the butt rod 27 to slide. Personnel accessible adjustment mechanism 28 drive butt pole 27 moves up and goes up with last threaded rod 21 butt to support last threaded rod 21, share a part pressure of last threaded rod 21, make it difficult to damage the screw thread of screw hole 23.
The person can move the wedge block 281 by screwing the adjusting rod 282, so that the wedge surface on the wedge block 281 abuts against the adjusting rod 282, and the adjusting rod 282 moves upwards along the wedge surface on the wedge block 281, so that the top end of the adjusting rod 282 abuts against the end of the upper threaded rod 21.
The wedge block 281 is provided with a sealing surface 284 for sealing the filling hole 26 and the filling cavity 25, the sealing surface 284 is a bottom surface of the wedge block 281, and when the wedge surface of the wedge block 281 is abutted against the abutting rod 27, the sealing surface 284 seals the filling hole 26. The adjusting rod 282 is provided with a stirring sheet 285, and the stirring sheet 285 is positioned in the perfusion cavity 25. The setting of stirring piece 285 can be when personnel rotate the adjusting lever and the thick liquids that fill in the chamber 25 stir evenly, makes the intensity of the supporting shoe that it formed higher.
After personnel pour into the thick liquids into filling cavity 25, the rotatable regulation pole 282 of personnel is with the thick liquids stirring, and simultaneously at the in-process wedge 281 of stirring and remove filling opening 26 department, seal filling opening 26, prevent that the thick liquids from pouring opening 26 from flowing out, the wedge face top of wedge 281 pushes up the butt pole 27 and makes it offset with last threaded rod 21, increases to have the advantage of three birds with one stone to the support protection of last threaded rod 21, and is comparatively ingenious.
The implementation principle of the prefabricated wallboard of no shrink of this application embodiment does: through setting up heightening pole 2, personnel can adjust four length of heightening pole 2, make this prefabricated wallboard also can place the level at unevenness's subaerial, make the wall of prefabricated wallboard be in vertical state to guarantee installation quality.
The application also provides a production process of the non-shrinkage prefabricated wallboard.
A production process of a non-shrinkage prefabricated wallboard comprises the following steps:
s1: assembling the wallboard mould, and spraying a release agent;
s2: inserting a steel bar framework, assembling an upper threaded rod 21 and a lower screwing section 22 to form height-adjusting rods 2, inserting the four height-adjusting rods 2 into a mold along with the steel bar framework according to corresponding positions, wherein the lower screwing section 22 is divided into two parts by taking a horizontal plane where the axis of an adjusting rod 282 is located as a split plane by the structure in the lower screwing section 22, respectively installing the adjusting rod 282, a wedge block 281 and a butting rod 27 into the two parts, and then forming the lower screwing section 22 in a welding mode;
s3: filling non-shrinkage grouting material H40 into the wallboard mould, vibrating the assembled wallboard mould to uniformly mix the non-shrinkage grouting material H40 so that the wallboard mould can be completely filled, then, standing and maintaining the wallboard mould, and keeping the wallboard mould in a horizontal state during maintenance;
s4: after the maintenance is finished, demolding the formed prefabricated wallboard, and drilling a mounting hole 5 and a calibration hole 3 on the prefabricated wallboard;
s5: the reflectors 31 and the laser emitters 4 are incorporated into a prefabricated wall panel.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (7)
1. A non-shrink prefabricated wall panel, comprising a panel body (1), characterized in that: the height-adjusting rods (2) are arranged at four corners of the bottom wall of the plate body (1), each height-adjusting rod (2) comprises an upper threaded rod (21) and a lower screwing section (22), each lower screwing section (22) is provided with a threaded hole (23), the axial direction of each threaded hole (23) is along the vertical direction, the bottom end of each upper threaded rod (21) is in threaded connection with each threaded hole (23), and a hexagonal screwing part (24) is fixedly arranged on the outer wall of each lower screwing section (22); a filling cavity (25) used for filling non-shrinkage grouting material is arranged in the lower screwing section (22), the filling cavity (25) is located below the threaded hole (23), a filling hole (26) communicated with the filling cavity (25) is formed in the outer wall of the lower screwing section (22), and the threaded hole (23) penetrates through the top wall of the filling cavity (25); fill chamber (25) inner wall and slide and be equipped with butt joint pole (27), the slip direction of butt joint pole (27) is along vertical direction, the top of butt joint pole (27) is used for offsetting with the bottom of threaded rod, twist section (22) down and be equipped with and order about the gliding adjustment mechanism (28) of butt joint pole (27), adjustment mechanism (28) include wedge (281), adjust pole (282), wedge (281) and the diapire sliding connection who fills chamber (25), the slip direction of wedge (281) is along the horizontal direction, the wedge face of wedge (281) is used for offsetting in order to push up butt joint pole (27) with the bottom of butt joint pole (27) the bottom of wedge (281), adjust pole (282) and twist section (22) down and rotate and be connected, the tip of adjusting pole (282) is equipped with screw thread section (283), screw thread section (283) and wedge (281) threaded connection, the end of the adjusting rod (282) far away from the wedge block (281) protrudes out of the outer wall of the lower screwing section (22).
2. A non-shrink prefabricated wall panel according to claim 1, wherein: the lower end of the lower screwing section (22) is hemispherical.
3. A non-shrink prefabricated wall panel according to claim 1, wherein: the pouring hole (26) is positioned on the bottom wall of the pouring cavity (25), and a sealing surface (284) for sealing the pouring hole (26) and the pouring cavity (25) is arranged on the wedge-shaped block (281);
when the wedge-shaped surface of the wedge block (281) is abutted against the abutting rod (27), the sealing surface (284) seals the pouring hole (26).
4. A non-shrink prefabricated wall panel according to claim 3, wherein: the adjusting rod (282) is provided with a stirring sheet (285), and the stirring sheet (285) is positioned in the perfusion cavity (25).
5. A non-shrink prefabricated wall panel according to claim 1, wherein: go up the tip of threaded rod (21) and set firmly embedding piece (29), a plurality of annular grooves (291) have been seted up to the lateral wall of embedding piece (29), and is a plurality of the axial of annular groove (291) is along vertical direction.
6. A non-shrink prefabricated wall panel according to claim 1, wherein: plate body (1) bottom is equipped with mounting hole (5), be provided with calibration hole (3) on the face of plate body (1), calibration hole (3) link up to mounting hole (5) department along the horizontal direction, mounting hole (5) inner wall has set firmly reflection of light piece (31), the axis of calibration hole (3) is 45 degrees with the contained angle that the axis of mounting hole (5) and the reflection of light face of reflection of light piece (31) were formed, the removable laser emitter (4) of installing that are used for transmitting laser to reflection of light piece (31) of inner wall in calibration hole (3), the light direction that laser emitter (4) sent is along the axial of calibration hole (3).
7. A process for the production of non-shrinking prefabricated wall panels according to any one of claims 1 to 6, comprising the following steps:
s1: assembling the wallboard mould, and spraying a release agent;
s2: inserting the steel bar framework, assembling the heightening rod (2), and inserting the heightening rod and the steel bar framework into a mold;
s3: pouring non-shrinkage grouting material, and standing and maintaining;
s4: demolding the formed prefabricated wallboard, and drilling a mounting hole (5) and a calibration hole (3);
s5: and (3) installing the light reflecting piece (31) and the laser emitter (4) into the prefabricated wall board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110236923.7A CN113006317B (en) | 2021-03-03 | 2021-03-03 | Non-shrinkage prefabricated wallboard and production process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110236923.7A CN113006317B (en) | 2021-03-03 | 2021-03-03 | Non-shrinkage prefabricated wallboard and production process thereof |
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| Publication Number | Publication Date |
|---|---|
| CN113006317A CN113006317A (en) | 2021-06-22 |
| CN113006317B true CN113006317B (en) | 2022-04-08 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20205350U1 (en) * | 2002-04-06 | 2002-06-27 | Moos Annika | Wall consisting of several building boards |
| CN104234267A (en) * | 2014-09-04 | 2014-12-24 | 中国建筑股份有限公司 | Height-adjustable prefabricated assembly reinforced concrete shear wall plate and installation method of height-adjustable prefabricated assembly reinforced concrete shear wall plate |
| CN105672676A (en) * | 2015-12-31 | 2016-06-15 | 中国十七冶集团有限公司 | Device used for shear wall elevation and levelness control and use method thereof |
| CN209470694U (en) * | 2019-03-01 | 2019-10-08 | 邱宁博 | A kind of broken line prover |
| CN211873893U (en) * | 2020-02-17 | 2020-11-06 | 江苏科技大学 | Assembled construction equipment based on BIM |
-
2021
- 2021-03-03 CN CN202110236923.7A patent/CN113006317B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20205350U1 (en) * | 2002-04-06 | 2002-06-27 | Moos Annika | Wall consisting of several building boards |
| CN104234267A (en) * | 2014-09-04 | 2014-12-24 | 中国建筑股份有限公司 | Height-adjustable prefabricated assembly reinforced concrete shear wall plate and installation method of height-adjustable prefabricated assembly reinforced concrete shear wall plate |
| CN105672676A (en) * | 2015-12-31 | 2016-06-15 | 中国十七冶集团有限公司 | Device used for shear wall elevation and levelness control and use method thereof |
| CN209470694U (en) * | 2019-03-01 | 2019-10-08 | 邱宁博 | A kind of broken line prover |
| CN211873893U (en) * | 2020-02-17 | 2020-11-06 | 江苏科技大学 | Assembled construction equipment based on BIM |
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| CN113006317A (en) | 2021-06-22 |
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