CN-224213775-U - Prefabricated wall reentrant corner mould quick detach structure

CN224213775UCN 224213775 UCN224213775 UCN 224213775UCN-224213775-U

Abstract

The utility model provides a prefabricated wall reentrant corner mould quick detach structure, relates to assembly type building construction technical field, includes the mould body that is formed by the concatenation of a plurality of box body upper and lower stack, the box body in be equipped with auxiliary vibration mechanism and reinforcement frame, reinforcement frame is connected with the threaded rod that extends to box body one side, the threaded rod run through the box body lateral wall and dispose pre-buried sleeve, pre-buried sleeve pre-buried in the outer page tip at the prefabricated wall body that constitutes prefabricated wall, threaded rod and pre-buried sleeve spiro union, be equipped with the screw hole that is used for connecting the cast-in-situ wall's that constitutes prefabricated wall at the front end of box body. The utility model discloses can reduce prefabricated wall reentrant corner form removal degree of difficulty by a wide margin, improve reentrant corner shaping quality to improve work efficiency, simultaneously, the mould body can have enough to meet the need repeatedly and use.

Inventors

JIANG BOHAN
LIU ZONGQIANG
ZHANG XINGCHANG
ZHOU FENGYING

Assignees

山东泰迅装配式建筑科技有限公司
青岛青建理工建筑工业化研究院有限公司

Dates

Publication Date: 20260508
Application Date: 20250603

Claims (7)

1. A prefabricated wall internal corner die quick-dismantling structure is characterized by comprising a die body formed by vertically overlapping and splicing a plurality of box bodies, wherein an auxiliary vibration mechanism and a reinforcing frame are arranged in the box bodies, the reinforcing frame is connected with a threaded rod extending to one side of each box body, the threaded rod penetrates through the side wall of each box body and is provided with an embedded sleeve, the embedded sleeve is embedded at the end part of an outer page of a prefabricated wall body forming the prefabricated wall, the threaded rod is in threaded connection with the embedded sleeve, and a threaded hole for connecting an aluminum template of a cast-in-situ wall forming the prefabricated wall is formed in the front end of each box body.
2. The quick-release structure of the prefabricated wall internal corner die of claim 1, wherein the box body is of a cube structure, and the die body is spliced by 3 box bodies according to the floor height of the prefabricated wall.
3. The quick-release structure of the prefabricated wall internal corner die is characterized in that the box body is made of metal materials, reinforcing layers are respectively arranged on the inner walls of the upper end and the lower end of the box body, the auxiliary vibrating mechanism comprises a sliding rod, a balancing weight and vibrating springs, the sliding rod is fixedly connected between the opposite corners of the 2 reinforcing layers along the vertical direction, the balancing weight is sleeved on the sliding rod in a sliding manner, the balancing weight is provided with a through hole matched with the sliding rod, the rod body of the sliding rod on the upper side and the lower side of the balancing weight is sleeved with the vibrating springs, the two ends of each vibrating spring are respectively connected with the outer surfaces of the reinforcing layers and the outer surfaces of the balancing weight, and the balancing weight is positioned in the middle of the sliding rod in a natural state.
4. The quick-release structure of a prefabricated wall inside corner mold according to claim 3, wherein the reinforcing frame is a rectangular frame welded on the inner surfaces of the 4 side walls of the box body, and limiting baffles are connected between the middle parts of the front wall and the rear wall of the rectangular frame.
5. The quick release structure of a prefabricated wall inside corner mold according to claim 4, wherein the limit baffle is provided with a through hole, the threaded rod extends outwards through the through hole and the side wall of the box body, and a force application plate is welded at the end part of the threaded rod located in the box body and is matched with the limit baffle.
6. The quick-release structure of a prefabricated wall internal corner mold according to claim 5, wherein a guide tube is welded between the through hole and the side wall of the box body, the inner diameter of the through hole is the same as that of the guide tube, the outer side end of the guide tube penetrates through the outer wall of the box body and is flush with the outer surface of the box body, and the threaded rod penetrates through the guide tube and is in clearance fit with the guide tube.
7. The quick release structure of a prefabricated wall inside corner mold according to claim 6, wherein the threaded rod is further screwed with a limit nut on a rod body outside the box body, a through operation hole is formed in the outer side end of the threaded rod, and the embedded sleeve is embedded in the end part of the outer page opposite to the threaded rod.

Description

Prefabricated wall reentrant corner mould quick detach structure Technical Field The utility model relates to an assembled building construction technical field, concretely relates to prefabricated wall reentrant corner mould quick detach structure. Background As shown in fig. 1, the existing prefabricated wall is generally composed of a prefabricated wall body and a cast-in-situ wall body, and a die is required to be arranged at the internal corner, so that on one hand, the internal corner forming is assisted, and on the other hand, a space for installing a later-stage heat insulation layer is reserved. Generally, a wooden box body is adopted as a mould in a construction site, but in the pouring process, the wooden box body is expanded and extruded by concrete to tightly lean against an outer page of a prefabricated wall body, and the wooden box cannot be detached from the internal corner due to the fact that the mould at the internal corner is difficult to detach and the constraint caused by the leaning of the outer page is added, so that the construction efficiency is greatly reduced. Disclosure of utility model The utility model discloses a prefabricated wall reentrant corner mould quick detach structure aims at solving the difficult problem that prefabricated wall reentrant corner department mould is difficult to demolish. In order to achieve the above purpose, the technical scheme of the utility model is that: The utility model provides a prefabricated wall reentrant corner mould quick detach structure, includes the mould body that is formed by the upper and lower stack concatenation of a plurality of box bodies, the box body in be equipped with auxiliary vibration mechanism and reinforcement frame, reinforcement frame is connected with the threaded rod that extends to box body one side, the threaded rod run through the box body lateral wall and dispose pre-buried sleeve, pre-buried sleeve pre-buried constitute the prefabricated wall's of prefabricated wall outer page tip, threaded rod and pre-buried sleeve spiro union, be equipped with the screw hole that is used for connecting the cast-in-place wall's of constituting the prefabricated wall at the front end of box body. Preferably, the box body is of a cube structure, and the 3 box bodies are spliced into the die body according to the floor height of the prefabricated wall. Preferably, the box body be made for metal material, the upper and lower end inner wall of box body be equipped with the enhancement layer respectively, auxiliary vibration mechanism include slide bar, balancing weight and vibrating spring, along vertical fixedly connected with slide bar between the relative bight of 2 enhancement layers, the sliding sleeve has the balancing weight on the slide bar, the balancing weight be equipped with slide bar complex through-hole, the cover is equipped with vibrating spring on the slide bar body of rod that balancing weight upper and lower place is located, vibrating spring's both ends are connected with enhancement layer external surface and balancing weight surface respectively, under natural state, the balancing weight is located the middle part of slide bar. Preferably, the reinforcement frame is a rectangular frame, the rectangular frame is welded on the inner surfaces of the 4 side walls of the box body, and a limit baffle is connected between the middle parts of the front wall and the rear wall of the rectangular frame. Preferably, the limit baffle is provided with a through hole, the threaded rod penetrates through the through hole and the side wall of the box body to extend outwards, the end part of the threaded rod, which is positioned in the box body, is welded with a force application plate, and the force application plate is matched with the limit baffle for use. Preferably, a guide tube is welded between the through hole and the side wall of the box body, the inner diameter of the through hole is the same as that of the guide tube, the outer side end of the guide tube penetrates through the outer wall of the box body and is flush with the outer surface of the box body, and the threaded rod penetrates through the guide tube and is in clearance fit with the guide tube. Preferably, the threaded rod is further connected with a limit nut in a threaded manner on a rod body positioned outside the box body, a through operation hole is formed in the outer side end of the threaded rod, and the embedded sleeve is embedded in the end part of the outer page opposite to the threaded rod. The utility model relates to a prefabricated wall reentrant corner mould quick detach structure's beneficial effect: The utility model discloses can reduce prefabricated wall reentrant corner form removal degree of difficulty by a wide margin, improve reentrant corner shaping quality to improve work efficiency, simultaneously, the mould body can have enough to meet the need repeatedly and use. Drawings The accompanying drawings, which are included to provide a