CN110497509B - Window frame pre-embedding installation fixing method and structure of PC prefabricated part of prefabricated house - Google Patents
Window frame pre-embedding installation fixing method and structure of PC prefabricated part of prefabricated house Download PDFInfo
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- CN110497509B CN110497509B CN201910768588.8A CN201910768588A CN110497509B CN 110497509 B CN110497509 B CN 110497509B CN 201910768588 A CN201910768588 A CN 201910768588A CN 110497509 B CN110497509 B CN 110497509B
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- 238000000034 method Methods 0.000 title claims abstract description 7
- 238000009434 installation Methods 0.000 title description 6
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000009415 formwork Methods 0.000 claims 2
- 230000000694 effects Effects 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
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Classifications
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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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- 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
- B28B7/00—Moulds; Cores; Mandrels
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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
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0002—Auxiliary parts or elements of the mould
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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
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0002—Auxiliary parts or elements of the mould
- B28B7/0014—Fastening means for mould parts, e.g. for attaching mould walls on mould tables; Mould clamps
-
- 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
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0002—Auxiliary parts or elements of the mould
- B28B7/0014—Fastening means for mould parts, e.g. for attaching mould walls on mould tables; Mould clamps
- B28B7/0017—Fastening means for mould parts, e.g. for attaching mould walls on mould tables; Mould clamps for attaching mould walls on mould tables
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
- E06B1/02—Base frames, i.e. template frames for openings in walls or the like, provided with means for securing a further rigidly-mounted frame; Special adaptations of frames to be fixed therein
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
- E06B1/04—Frames for doors, windows, or the like to be fixed in openings
- E06B1/24—Frames of natural stone, concrete, or other stone-like material
Abstract
The invention relates to a method and a structure for pre-embedding, installing and fixing a window frame of a PC prefabricated part of an assembled house, belonging to the technical field of prefabricated parts of buildings.
Description
Technical Field
The invention relates to the technical field of building prefabricated parts, in particular to a method and a structure for pre-embedding, installing and fixing a window frame of a PC prefabricated part of an assembled house.
Background
At present, during general building construction, a window frame is installed after a building main body is finished, but prefabricated parts are generally adopted by an assembly type house, and a PC prefabricated part (concrete prefabricated part) of the assembly type house with the window frame needs to be installed and embedded in the prefabricated parts in advance when being manufactured.
The prior Chinese patent with reference to publication number CN202656287U discloses a detachable door and window frame mold, which comprises a first mold plate and a second mold plate, wherein the sides of the first mold plate and the second mold plate are spliced together, the detachable door and window frame mold further comprises a magnet, and the spliced seam of the sides of the first mold plate and the second mold plate is fixed by the magnet.
The above prior art solutions have the following drawbacks: the splicing seams of the die are more, the processing requirement on each die is high, otherwise, a large installation seam is easy to appear, and the splicing and the use are complicated.
Disclosure of Invention
The invention aims to provide a window frame pre-buried mounting structure of a PC prefabricated part of an assembly type house, which has a simple structure, is convenient to use and does not have splicing seams.
The above object of the present invention is achieved by the following technical solutions:
the pre-buried mounting structure of prefabricated component window frame of prefabricated house PC of assembled type, including the framework, the said framework has mould frames, the mould frame includes front side form and back side form, fixed connection has the corner mould on the back side form, the corner mould is with the inboard butt joint of framework corner, there is connecting piece to fix front side form and back side form between front side form and back side form, the connecting piece includes the first board, second board and gear, the first board includes sliding one board and fixed one board, sliding one board and fixed one board are mutually perpendicular and its end fixed connection, the second board includes sliding two boards and fixed two boards, sliding two boards and fixed two boards are mutually perpendicular and its end fixed connection, sliding two boards and sliding one board sliding connection, and fixed two boards and fixed one board are located the same side of sliding two boards and sliding one board butt joint face, and the sliding direction is perpendicular to fixed one board, fixed one board and fixed two boards are mutually parallel, the face opposite to the sliding plate on the sliding plate is provided with a sliding first groove, the face opposite to the sliding plate on the sliding plate is provided with a sliding second groove, the gear is positioned in the sliding first groove and the sliding second groove, the sliding first groove is over against a side face fixedly connected with a first rack of the gear, the sliding second groove is fixedly connected with a second rack on the side face opposite to the first rack, and the first rack and the second rack are both meshed with the gear.
By adopting the technical scheme, the frame body is arranged on the rear side die, the corner die is inserted into the inner side of the frame body and is abutted against the inner side of the frame body, the front side die is arranged on one side of the frame body, which is far away from the rear side die, the corner die penetrates through the corner hole, the opposite surfaces of the fixed first plate and the fixed second plate are respectively opposite to the surfaces, which are far away from the front side die and the rear side die, the gear is rotated to rotate the first rack and the second rack to relatively move close to each other, so that the fixed first plate and the fixed second plate are mutually close to each other until the fixed first plate and the fixed second plate abut against the front side die, the frame body and the rear side die, so that the frame body is fixed by the front side die and the rear side die, the whole operation is simple and convenient, only the rear side die, the frame body and the front side die are required to be sequentially arranged into a whole, then the rear side die, the frame body and the front side die are clamped by, the front side die and the rear side die are integrally arranged, so that the structure of the die frame is simple and convenient, the formation of splicing seams is avoided, and the effects of simple structure, convenience in use and no splicing seams are achieved.
The invention is further configured to: the thickness of the corner die is larger than that of the frame body, the front side die is provided with corner holes, and the corner holes are matched with the corner die.
By adopting the technical scheme, the corner die can penetrate through the frame body and then be inserted into the corner hole, so that the front side die and the rear side die are limited by the corner die and the corner hole which are matched, and the accuracy of the installation positions of the front side die and the rear side die is ensured.
The invention is further configured to: and a chamfer is arranged at the edge position of the end part of the corner die, which is far away from the rear side die.
Through adopting above-mentioned technical scheme, the chamfer has played the guide effect to the edge of corner mould, the sectional area that makes the corner mould keep away from the tip of back side form is less, the tip of corner mould can insert the inboard and the corner hole of framework more easily, then framework and front side form can be guided by the chamfer face, and remove along the chamfer face, until the inboard butt of corner mould and framework, the corner mould is with the empty inseparable butt of mark glue, reached the corner mould and changed to pass and insert the downthehole effect of establishing the corner from the inboard of framework, be favorable to increasing assembly speed.
The invention is further configured to: the side of the front side die and the side of the rear side die, which are far away from the frame body, are fixedly connected with abutting frames, and the outer walls of the abutting frames are flush with the outer edges of the front side die and the outer edges of the rear side die.
By adopting the technical scheme, in the direction perpendicular to the plane of the frame body, the edges of the front side die and the rear side die are thicker due to the arrangement of the abutting frame, so that the thicknesses of the front side die, the frame body and the rear side die are thicker, the area of the abutting frame in abutting connection with the templates supported when the prefabricated parts are poured is increased, and the positions of the front side die, the frame body and the rear side die are more stable.
The invention is further configured to: the top and the bottom fixedly connected with spacing ring of gear, the tip that deviates from the slip two grooves on the slip one groove has seted up spacing first ring, and the tip that deviates from the slip one groove on the slip two grooves has seted up spacing dicyclo, spacing ring and spacing dicyclo looks adaptation.
Through adopting above-mentioned technical scheme, two spacing rings slide at spacing one ring and spacing dicyclo respectively, and spacing one ring and spacing dicyclo carry on spacingly to the spacing ring, make the relative position relation between two spacing rings comparatively stable to the axis of rotation that makes the gear can be difficult for producing the slope.
The invention is further configured to: the two sliding plates are in threaded connection with rotation stopping rods, the axes of the rotation stopping rods are perpendicular to the two fixed plates, and the rotation stopping rods penetrate into the two sliding grooves.
Through adopting above-mentioned technical scheme, but after the gear rotation, rotate the rotation stop lever, after the tip and the gear of rotation stop lever supported tightly, the rotation stop lever stopped rotating, support tightly of rotation stop lever and gear, made the gear can not rotate again to relative position between first board and the second board is difficult for taking place to change, thereby has guaranteed the connecting piece to the stability of fixing between front side form and the back side form.
The method for pre-embedding, installing and fixing the window frame of the PC prefabricated part of the prefabricated house comprises the following steps of:
s1: the frame body is provided with a mold frame, the mold frame comprises a front side mold and a rear side mold, a corner mold is fixedly connected to the rear side mold, the corner mold is abutted against the inner side of the corner of the frame body, the frame body is placed on the rear side mold, and then the front side mold is installed on the other side of the frame body;
s2: a connecting piece for fixing the front side die and the rear side die is arranged between the front side die and the rear side die, and the connecting piece is installed for fixing the front side die and the rear side die;
s3: and fixing the front side die, the rear side die and the frame body on a die table, binding the wallboard reinforcing steel bars, erecting a die for pouring, and removing the die after the strength of concrete reaches.
By adopting the technical scheme, when the frame body is arranged on the rear side die, the corner dies are abutted against the inner sides of the corners of the frame body, and the frame body is limited by the corner dies, so that the relative position between the frame body and the rear side die is relatively stable, and when the die is supported for pouring, the position of the die frame is adjusted; and then the front side die, the frame body and the rear side die are fixed by using connecting pieces, so that the frame body is fixed more stably, and finally the die is supported for pouring.
In conclusion, the beneficial technical effects of the invention are as follows:
1. by arranging the die frame and the connecting piece, the effects of simple structure, convenience in use and no splicing seam are achieved;
2. the chamfer angle is arranged at the edge position of the end part of the corner die far away from the rear side die, so that the corner die can easily penetrate through and be inserted into the corner hole from the inner side of the frame body, and the assembly speed is increased;
3. through setting up the rotation stopping rod, guaranteed the fixed stability of connecting piece between to front side form and back side form.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an exploded view of the connector of the present invention with the connector hidden;
FIG. 3 is a schematic view of the structure of the connector;
FIG. 4 is a cross-sectional view of the connector;
FIG. 5 is a schematic view of an exploded structure of the connector;
fig. 6 is a schematic view of an exploded structure of a first plate in which the connector is intended to be embodied.
In the figure, 1, frame; 2. a mold frame; 21. a front side mold; 211. corner holes; 22. a rear side mold; 221. a corner die; 222. chamfering; 3. a first plate; 31. sliding a plate; 311. a slide bar; 312. sliding a slot; 32. fixing a plate; 322. a first rack; 323. a ring is limited; 4. a second plate; 41. sliding the second plate; 411. a chute; 412. sliding the second groove; 413. a second rack; 42. fixing the two plates; 421. a two-ring limit; 422. a rotation stopping rod; 5. a gear; 51. a limiting ring; 6. a butting frame; 7. a connecting member.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example 1
Referring to fig. 1, the window frame embedded installation structure of the PC prefabricated part of the fabricated house disclosed by the invention comprises a frame body 1, wherein the frame body 1 is provided with a mold frame 2, and the mold frame 2 is provided with a connecting piece 7 for fixing the mold frame 2 and the frame body 1.
Referring to fig. 1 and 2, the mold frame 2 includes a front mold 21 and a rear mold 22, the front mold 21 and the rear mold 22 are both in a frame shape, edges of the front mold 21 and the rear mold 22 are completely aligned, a corner mold 221 is fixedly connected to the rear mold 22, the corner mold 221 abuts against the inner side of a corner of the frame 1, so that the internal connection structure of the frame 1 may be changed for frame 1 of different styles, but the corner can be generally penetrated, the corner mold 221 is arranged to fix the frame 1 of different styles, the thickness of the corner mold 221 is larger than that of the frame 1, the front mold 21 is provided with a corner hole 211, the corner hole 211 is matched with the corner mold 221, so that the corner mold 221 can penetrate through the frame 1 and be inserted into the corner hole 211, and the stability of the positions among the front mold 21, the frame 1 and the rear mold 22 is ensured; the edge position of the end part of the corner die 221 far away from the rear side die 22 is provided with a chamfer 222, the chamfer 222 plays a guiding role for the frame body 1, the frame body 1 is easy to install on the outer side of the corner die 221, the side faces of the front side die 21 and the rear side die 22 far away from the frame body 1 are fixedly connected with a butting frame 6, the outer wall of the butting frame 6 is flush with the outer side edges of the front side die 21 and the rear side die 22, and the width of the butting frame 6 is smaller than the width of the front side die 21 and the rear side die 22.
Referring to fig. 3 and 4, the connecting member 7 includes a first plate 3, a second plate 4 and a gear 5, the first plate 3 includes a first sliding plate 31 and a first fixing plate 32, the first sliding plate 31 and the first fixing plate 32 are perpendicular to each other and fixedly connected at ends thereof, the second plate 4 includes a second sliding plate 41 and a second fixing plate 42, the second sliding plate 41 and the second fixing plate 42 are perpendicular to each other and fixedly connected at ends thereof, the second sliding plate 41 is slidably connected with the first sliding plate 31, the second fixing plate 42 and the first fixing plate 32 are located at a same side of abutting surfaces of the second sliding plate 41 and the first sliding plate 31, a sliding direction is perpendicular to the first fixing plate 32, a sliding groove 411 is formed on a surface of the second sliding plate 41 abutting against the first sliding plate 31, a sliding strip 311 is fixedly connected to a surface of the first sliding plate 31 abutting against the second sliding plate 41, the sliding strip 311 is adapted to the sliding groove 411, the sliding groove 411 guides the sliding strip 311 to enable the sliding strip 311 to move accurately, namely, the sliding between the first sliding plate 31 and the second sliding plate 41 is relatively precise, the first fixed plate 32 and the second fixed plate 42 are parallel to each other, the first sliding groove 312 is formed on the surface of the first sliding plate 31 opposite to the second sliding plate 41, the second sliding groove 412 is formed on the surface of the second sliding plate 41 opposite to the first sliding plate 31, the gear 5 is located in the first sliding groove 312 and the second sliding groove 412, a first rack 322 (refer to fig. 6) is fixedly connected to one side surface of the first sliding groove 312 facing the gear 5, a second rack 413 (refer to fig. 5) is fixedly connected to the side surface of the second sliding groove 412 opposite to the first rack 322, both the first rack 322 and the second rack 413 are engaged with the gear 5, the top and the bottom of the gear 5 are fixedly connected with the limit rings 51, the end of the first sliding groove 312 facing away from the second sliding groove 412 is provided with the limit ring 323, the end of the second sliding groove 412 facing away from the first sliding, the spacing ring 51 is matched with the spacing one ring 323 and the spacing two rings 421. The gear 5 is rotated, and the gear 5 brings the first rack 322 and the second rack 413 close to or away from each other, and the sliding one plate 31 and the sliding two plate 41 close to or away from each other, so that the first plate 3 and the second plate 4 close to or away from each other.
Referring to fig. 6, the sliding plate 41 is screwed with the rotation preventing rod 422, the axis of the rotation preventing rod 422 is perpendicular to the fixed plate 42, and the rotation preventing rod 422 penetrates into the sliding groove 412.
The implementation principle of the embodiment is as follows: firstly, the frame body 1 is arranged on the rear side die 22, the corner die 221 is inserted into the inner side of the frame body 1 and is abutted against the inner side of the frame body 1, then the front side die 21 is arranged on one side of the frame body 1 departing from the rear side die 22, simultaneously the corner die 221 passes through the corner hole 211, finally the front side die 21, the frame body 1 and the rear side die 22 are clamped between the fixed first plate 32 and the fixed second plate 42, even if the opposite surfaces of the fixed first plate 32 and the fixed second plate 42 are respectively opposite to the opposite surfaces of the front side die 21 and the rear side die 22, then the gear 5 is rotated, the gear 5 rotates the first rack 322 and the second rack 413 to relatively move close to each other, so that the fixed first plate 32 and the fixed second plate 42 are close to each other until the fixed first plate 32 and the fixed second plate 42 tightly press the front side die 21, the frame body 1 and the rear side die 22, and finally the stop lever 422 is rotated, so that the end part of the stop lever 422 is abutted against the circumferential surface of the, thereby framework 1 is fixed by front side form 21 and back side form 22, the overall operation is comparatively simple and convenient, only need to install back side form 22, framework 1 and front side form 21 are in proper order integrative, then use connecting piece 7 with back side form 22, framework 1 and front side form 21 chucking, the installation finishes promptly between mould frame 2 and the framework 1, front side form 21 and back side form 22 an organic whole set up, make mould frame 2's structure comparatively simple and convenient, the formation of concatenation seam has been avoided, simple structure has reached and has used conveniently and do not have the effect of splicing the seam.
Example 2
The method for pre-embedding, installing and fixing the window frame of the PC prefabricated part of the prefabricated house comprises the following steps of:
s1: the frame body 1 is provided with a mould frame 2, the mould frame 2 comprises a front side mould 21 and a rear side mould 22, a corner mould 221 is fixedly connected on the rear side mould 22, the frame body 1 is placed on the rear side mould 22, the corner mould 221 is abutted against the inner side of the corner of the frame body 1, then the corner hole 211 is opposite to the corner mould 221, a chamfer 222 plays a role in guiding the corner mould 221 to be inserted into the corner hole 211, the rear side mould 22 moves towards the direction close to the front side mould 21 until the corner mould 221 is inserted into the corner hole 211, and the front side mould 21, the frame body 1 and the rear side mould 22 are completely installed;
s2: a connecting piece 7 is arranged between the front side die 21 and the rear side die 22 to fix the front side die 21 and the rear side die 22;
s3: and fixing the front side die 21, the rear side die 22 and the frame body 1 on a die table, binding wallboard reinforcing steel bars, supporting a die for pouring, and removing the die after the strength of concrete reaches.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (8)
1. Pre-buried mounting structure of prefabricated component window frame of prefabricated house PC, including framework (1), its characterized in that: the frame body (1) is provided with a die frame (2), the die frame (2) comprises a front side die (21) and a rear side die (22), a corner die (221) is fixedly connected on the rear side die (22), the corner die (221) is abutted against the inner side of the corner of the frame body (1), a connecting piece (7) for fixing the front side die (21) and the rear side die (22) is arranged between the front side die (21) and the rear side die (22), the connecting piece (7) comprises a first plate (3), a second plate (4) and a gear (5), the first plate (3) comprises a sliding first plate (31) and a fixed first plate (32), the sliding first plate (31) and the fixed first plate (32) are mutually vertical and the end parts of the sliding first plate are fixedly connected, the second plate (4) comprises a sliding second plate (41) and a fixed second plate (42), the sliding second plate (41) and the fixed second plate (42) are mutually vertical and the end parts of the sliding second plate (41) are fixedly connected, the sliding two plates (41) are connected with the sliding one plate (31) in a sliding way, the fixed two plates (42) and the fixed one plate (32) are positioned on the same side of the abutting surfaces of the sliding two plates (41) and the sliding one plate (31), and the sliding direction is perpendicular to the fixed plate (32), the fixed plate (32) and the fixed plate (42) are parallel to each other, a sliding first groove (312) is formed in the surface, opposite to the sliding second plate (41), of the sliding first plate (31), a sliding second groove (412) is formed in the surface, opposite to the sliding first plate (31), of the sliding second plate (41), the gear (5) is located in the sliding first groove (312) and the sliding second groove (412), the sliding first groove (312) is dead against one side face of the gear (5) and is fixedly connected with a first rack (322), the sliding second groove (412) is dead against the side face of the first rack (322) and is fixedly connected with a second rack (413), and the first rack (322) and the second rack (413) are both meshed with the gear (5).
2. The pre-buried mounting structure of prefabricated component window frame of prefabricated house PC of claim 1, characterized in that: the thickness of the corner die (221) is larger than that of the frame body (1), the front side die (21) is provided with corner holes (211), and the corner holes (211) are matched with the corner die (221).
3. The pre-buried mounting structure of prefabricated component window frame of prefabricated house PC of claim 1, characterized in that: and a chamfer (222) is arranged at the edge position of the end part of the corner die (221) far away from the rear side die (22).
4. The pre-buried mounting structure of prefabricated component window frame of prefabricated house PC of claim 1, characterized in that: the side surfaces, far away from the frame body (1), of the front side die (21) and the rear side die (22) are fixedly connected with abutting frames (6), and the outer walls of the abutting frames (6) are flush with the outer side edges of the front side die (21) and the rear side die (22).
5. The pre-buried mounting structure of prefabricated component window frame of prefabricated house PC of claim 1, characterized in that: the top and the bottom fixedly connected with spacing ring (51) of gear (5), the tip that deviates from two grooves (412) of slip has seted up spacing first ring (323) on two grooves (312) of slip, and spacing dicyclo (421) have been seted up to the tip that deviates from one groove (312) of slip on two grooves (412) of slip, and spacing ring (51) and spacing first ring (323) and spacing dicyclo (421) looks adaptation.
6. The pre-buried mounting structure of prefabricated component window frame of prefabricated house PC of claim 1, characterized in that: the sliding groove (411) is formed in the surface, abutted to the sliding first plate (31), of the sliding second plate (41), a sliding strip (311) is fixedly connected to the surface, abutted to the sliding second plate (41), of the sliding first plate (31), and the sliding strip (311) is matched with the sliding groove (411).
7. The pre-buried mounting structure of prefabricated component window frame of prefabricated house PC of claim 1, characterized in that: the sliding two plates (41) are in threaded connection with rotation stopping rods (422), the axes of the rotation stopping rods (422) are perpendicular to the fixed two plates (42), and the rotation stopping rods (422) penetrate into the sliding two grooves (412).
8. The method for pre-embedding, installing and fixing the window frame of the PC prefabricated part of the prefabricated house comprises the following steps of:
s1: the frame body (1) is provided with a mold frame (2), the mold frame (2) comprises a front side mold (21) and a rear side mold (22), a corner mold (221) is fixedly connected to the rear side mold (22), the corner mold (221) is abutted to the inner side of the corner of the frame body (1), the frame body (1) is placed on the rear side mold (22), and then the front side mold (21) is installed on the other side of the frame body (1);
s2: a connecting piece (7) for fixing the front side die (21) and the rear side die (22) is arranged between the front side die (21) and the rear side die (22), the connecting piece (7) is installed, and the front side die (21) and the rear side die (22) are fixed;
s3: the front side die (21), the rear side die (22) and the frame body (1) are fixed on a die table, the wall plate reinforcing steel bars are tied, the formwork is erected for pouring, and the formwork is disassembled after the concrete strength reaches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910768588.8A CN110497509B (en) | 2019-08-20 | 2019-08-20 | Window frame pre-embedding installation fixing method and structure of PC prefabricated part of prefabricated house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910768588.8A CN110497509B (en) | 2019-08-20 | 2019-08-20 | Window frame pre-embedding installation fixing method and structure of PC prefabricated part of prefabricated house |
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| Publication Number | Publication Date |
|---|---|
| CN110497509A CN110497509A (en) | 2019-11-26 |
| CN110497509B true CN110497509B (en) | 2020-11-27 |
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| CN201910768588.8A Active CN110497509B (en) | 2019-08-20 | 2019-08-20 | Window frame pre-embedding installation fixing method and structure of PC prefabricated part of prefabricated house |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108000689B (en) * | 2017-12-29 | 2024-03-08 | 山东能源集团建工集团有限公司 | Combined template for concrete member with window frame, pouring method of combined template and concrete member |
| CN112549257A (en) * | 2021-01-28 | 2021-03-26 | 陆开群 | Building rubbish recycling and reusing brick making equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2275632Y (en) * | 1995-05-23 | 1998-03-04 | 赵小燕 | Multifunctional window |
| CN1183311C (en) * | 2001-07-12 | 2005-01-05 | 董志建 | Skeleton of assembled door frame and assembled door frame |
| CN201221284Y (en) * | 2008-06-03 | 2009-04-15 | 陈建明 | Stone window with window casing |
| CN103306574B (en) * | 2013-06-09 | 2015-10-14 | 中国建筑第八工程局有限公司 | The pre-buried installing and fixing method of assembled-type house PC prefabricated units window frame and structure |
| KR101675441B1 (en) * | 2016-05-10 | 2016-11-11 | 김성 | Integrated wall structure, form and manufacturing method for integrated wall structure |
| CN106337625B (en) * | 2016-09-21 | 2018-02-16 | 浙江昱美创新建筑科技有限公司 | Embedded door frame of wall body |
| CN207633569U (en) * | 2017-09-20 | 2018-07-20 | 河北卉原建材有限公司 | A kind of prefabricated pearlite heat-insulation plate door-window opening structure |
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Effective date of registration: 20231220 Address after: Room 188, Zone A, 3rd Floor, E-commerce Incubation Base, Guangzhou Industrial Park Industrial Center, Xiangxi Economic Development Zone, Xiangxi Tujia and Miao Autonomous Prefecture, Hunan Province, 416000 Patentee after: Xiangxi Zhongmin zhuyou Technology Co.,Ltd. Address before: No. 1259, Hannan Avenue, Hannan District, Wuhan City, Hubei Province, 430090 Patentee before: HUBEI ZHENGHAO CONSTRUCTION GROUP Co.,Ltd. |