CN210316546U

CN210316546U - Novel assembled post-cast section reinforcing device

Info

Publication number: CN210316546U
Application number: CN201920786340.XU
Authority: CN
Inventors: 杨佳俊; 汤佳佳; 刘亚松; 全有维; 林海
Original assignee: Third Construction Co Ltd of China Construction Eighth Engineering Divison Co Ltd
Current assignee: Third Construction Co Ltd of China Construction Eighth Engineering Divison Co Ltd
Priority date: 2019-05-28
Filing date: 2019-05-28
Publication date: 2020-04-14
Anticipated expiration: 2029-05-28

Abstract

The utility model discloses a novel assembled post-cast section reinforcing apparatus, the pre-cast wallboard terminal surface in post-cast section both sides is reserved and is established just opening, and binding reinforcement in the post-cast section, include and reserve the area of just opening a mouthful looks lock with the pre-cast wallboard terminal surface and open a mouthful outer pre-cast thin wallboard and take and open mouthful interior pre-cast thin wallboard backward, take and open mouthful outer pre-cast thin wallboard and take and open mouthful interior pre-cast thin wallboard and install respectively on the both sides face of post-cast section internal reinforcement backward, take and open the hole on the interior pre-cast thin wallboard of mouthful backward and be connected with taking and open mouthful outer pre-cast thin wallboard backward in the blind nut through the screw rod rotation, take and open in the mouth the hole outside mounting nut of pre-cast thin wallboard upper band steel backing plate backward, will take and open mouthful interior pre-cast thin wallboard and take and open in the mouth backward and prefare-cast. The utility model discloses an use and reduced template expenditure and corresponding manual work and mechanical use expense, practice thrift construction cost to the efficiency of construction and the construction quality of post-cast section have been improved.

Description

Novel assembled post-cast section reinforcing device

Technical Field

The utility model relates to an instrument for the construction, concretely relates to novel assembled post-cast section is consolidated device.

Background

With the high-speed development of economy in China, under the guidance of sustainable development strategies, the traditional extensive building industry faces transformation upgrading, assembly type buildings with the advantages of being green and environment-friendly, high in resource utilization rate and the like are produced, governments at all levels are greatly promoted in recent years, especially in Shanghai, the prefabrication rate of the assembly type buildings is required to be more than 40%, the types and the number of assembly type components of single building bodies are more various, and as the assembly type buildings in China are started slowly, various management technologies are not mature enough, and the construction quality control of the assembly type buildings needs to be improved.

According to the requirement of the assembled deepened design specification, when the prefabricated wall boards are designed in a split mode, post-cast sections with the distance not smaller than 400mm must be reserved between the wall boards, the post-cast sections are distributed scattered and are located on the outer wall, the template is quite difficult to reinforce, the template reinforcement is carried out according to a conventional construction method, the construction quality and the external impression of the post-cast sections cannot be guaranteed while time and labor are wasted, the subsequent plastering-free feasibility of the inner wall is directly influenced, the position is improved, the reinforcing efficiency of the template and the concrete pouring quality of the post-cast sections are improved, and the problem existing in the assembly type building construction is solved.

Disclosure of Invention

The purpose of the invention is as follows: the utility model discloses aim at is not enough to prior art, provides a novel assembled post-cast section is consolidated device.

The technical scheme is as follows: the utility model relates to a novel assembled post-cast section reinforcing apparatus, the prefabricated wallboard terminal surface in post-cast section both sides is reserved and is just opened the mouth, and the reinforcement bar in the post-cast section, include and reserve the prefabricated thin wallboard outside the mouth is opened to the area of opening looks lock and take the prefabricated thin wallboard in the mouth of opening backward with prefabricated wallboard terminal surface, take the prefabricated thin wallboard outside the mouth of opening backward and take the prefabricated thin wallboard in the mouth of opening backward to install respectively on the both sides face of the reinforcing bar in the post-cast section, take the mouth of opening backward on the prefabricated thin wallboard both ends outside the mouth of opening backward and open the mouth lock on the prefabricated wallboard, take the mouth of opening backward on the prefabricated thin wallboard both ends of opening backward and open the mouth lock on the prefabricated wallboard; the area is anti opens and is reserved a plurality of blind nuts on the medial surface of the outer prefabricated thin wallboard of mouth, with the corresponding area of blind nut is anti opens and is offered the hole of taking the steel backing plate on the prefabricated thin wallboard in the mouth, the area is anti opens the hole on the prefabricated thin wallboard in the mouth and is rotated in the blind nut and the area through the screw rod and is anti-open outer prefabricated thin wallboard and be connected of mouth, the area is anti opens the hole outside mounting nut of taking the steel backing plate on the prefabricated thin wallboard in the mouth, will take and anti-open in the mouth prefabricated thin wallboard and the area and anti-open the prefabricated thin wallboard in the mouth and be connected integratively.

Preferably, the blind nuts on the inner side face of the outer prefabricated thin wall plate with the back opening are provided with two rows of symmetrical blind nuts along the height direction of the outer prefabricated thin wall plate with the back opening, and each pair of the symmetrical blind nuts is uniformly arranged on the outer prefabricated thin wall plate with the back opening.

Preferably, the front opening of the end face of the prefabricated wall panel is a convex structure with grooves at two ends, and the back opening of the prefabricated thin wall panel with the back opening is a concave structure with protrusions at two ends corresponding to the back opening.

Preferably, the outer side surface of the prefabricated thin wall panel with the back-opening is positioned on the same plane with the outer surface of the prefabricated wall panel.

Preferably, the outer side surface of the prefabricated thin wall panel in the back-opening-mouth is positioned on the same plane with the outer surface of the prefabricated wall panel.

Preferably, the prefabricated thin wall plate with the back-opening outer part and the prefabricated thin wall plate with the back-opening inner part are both assembled wall plates with reinforcing bars.

Has the advantages that: (1) the utility model discloses a take the anti-operation of opening outside prefabricated thin wallboard and take the anti-operation of opening inside prefabricated thin wallboard as the partly of post-cast strip structure to also be reinforced template, adopt the utility model discloses need not use the operation of template reinforcement and template demolition, the utility model discloses greatly reduced template reinforcement and demolition time, increase the building assembly rate, can also effectively improve the quality and the shaping impression of post-cast section concrete placement, ensure that interior wall surface can reach the face standard of plastering, and practice thrift the use of plastering mortar, practice thrift the cost;

(2) the utility model discloses an use and reduced template expenditure and corresponding manual work and mechanical use expense, practice thrift construction cost to improve the efficiency of construction and the construction quality of post-cast section, won owner and society to construction equipment's approval.

Drawings

Fig. 1 is a schematic structural view of the reinforcing apparatus of the present invention.

In the figure, 1-prefabricated wall plate, 2-prefabricated thin wall plate with a reverse opening outside, 3-blind nut, 4-screw rod, 5-steel backing plate and 6-prefabricated thin wall plate with a reverse opening inside.

Detailed Description

The technical solution of the present invention is described in detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the embodiments.

Example (b): a novel assembled post-cast section reinforcing device is characterized in that a front opening is reserved on the end faces of prefabricated wallboards 1 on two sides of a post-cast section, reinforcing steel bars are bound in the post-cast section, and the device comprises an outer prefabricated thin wallboard 2 with a reverse opening and a inner prefabricated thin wallboard with a reverse opening, wherein the outer prefabricated thin wallboard 2 with the reverse opening and the inner prefabricated thin wallboard with the reverse opening are assembled wallboards containing reinforcing steel bars; the external prefabricated thin wall plate 2 with the back opening and the internal prefabricated thin wall plate 6 with the back opening are respectively arranged on two side surfaces of the reinforcing steel bar in the post-cast section, the front opening of the end surface of the prefabricated wall plate 1 is a convex structure with grooves at two ends, and the back openings of the external prefabricated thin wall plate 2 with the back opening and the internal prefabricated thin wall plate 6 with the back opening are concave structures with protrusions at two corresponding ends; the outer side surface of the outer prefabricated thin wallboard 2 with the back opening is positioned on the same plane with the outer surface of the prefabricated wallboard 1; the outer side surface of the prefabricated thin wall plate 6 with the reverse opening is positioned on the same plane with the outer surface of the prefabricated wall plate 1, the reverse opening on two ends of the prefabricated thin wall plate 2 with the reverse opening is buckled with the opening on the prefabricated wall plate 1, and the reverse opening on two ends of the prefabricated thin wall plate 6 with the reverse opening is buckled with the opening on the prefabricated wall plate 1; the anti-outer prefabricated thin wallboard 2's of opening in area medial surface is reserved has a plurality of blind nuts 3, the blind nut 3 on the anti-outer prefabricated thin wallboard 2 medial surface of opening in area sets up two line symmetry blind nuts 3 along the anti-direction of height who opens outer prefabricated thin wallboard 2 of opening in area, every symmetry blind nut 3 evenly sets up on the anti-outer prefabricated thin wallboard 2 of opening in area, with the corresponding anti-hole of opening in area of blind nut 3 sets up the hole of taking steel backing plate 5 on the prefabricated thin wallboard 6 of opening in, the hole on the prefabricated thin wallboard in the anti-opening in area is rotated in blind nut 3 and is connected with the anti-outer prefabricated thin wallboard 2 of opening in area through screw rod 4, the anti-outer mounting nut of hole of taking belted steel backing plate 5 on the prefabricated thin wallboard 6 in opening in area, will take the anti-inner prefabricated thin wallboard of opening and take the anti-opening to be connected an organic whole with the anti-opening in.

The utility model discloses an installation manufacture process does:

1. the prefabricated wallboard and the prefabricated thin wallboard are processed by factories:

in order to strengthen the water seepage path, the end face of the original prefabricated wall plate 1 is designed into a forward opening form according to the design, and meanwhile, a prefabricated internal and external reinforcement thin plate with a reverse opening is produced according to the design requirement, wherein, the external prefabricated thin wall plate is provided with reinforcing blind nuts according to the design interval, and the internal prefabricated thin wall plate is provided with holes with steel backing plates;

2. and (3) reinforcing the post-cast section on site:

2.1 hoisting the prefabricated wall board with the front opening, and simultaneously binding the steel bars in the post-pouring section;

2.2, mounting the external prefabricated thin wallboard with the back opening, and buckling the back opening with the prefabricated wallboard;

2.3, mounting the prefabricated thin wallboard with the reverse opening, and buckling the reverse opening with the prefabricated wallboard;

2.4, adopting a reinforcing screw rod, screwing the reinforcing screw rod into a reserved reinforcing blind nut through a hole of the steel backing plate, and screwing the other end of the screw rod to tightly press the steel backing plate by using a screw cap or a nut;

2.5 pouring and vibrating concrete to the post-pouring section;

2.6 repeating for 2.1-2.5;

2.7 adopting the art paper to beautify the outer joint seam in the outer wall decoration construction stage.

As mentioned above, although the present invention has been shown and described with reference to certain preferred embodiments, it should not be construed as limiting the invention itself. Various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A novel assembled post-cast section reinforcing device is characterized by comprising an outer prefabricated thin wall plate with a back opening and an inner prefabricated thin wall plate with a back opening, wherein the outer prefabricated thin wall plate with the back opening is buckled with the end surface of the prefabricated wall plate, the inner prefabricated thin wall plate with the back opening is respectively arranged on two side surfaces of the reinforcing steel bar in the post-cast section, the back openings on two ends of the outer prefabricated thin wall plate with the back opening are buckled with the openings on the prefabricated wall plate, and the back openings on two ends of the inner prefabricated thin wall plate with the back opening are buckled with the openings on the prefabricated wall plate; the area is anti opens and is reserved a plurality of blind nuts on the medial surface of the outer prefabricated thin wallboard of mouth, with the corresponding area of blind nut is anti opens and is offered the hole of taking the steel backing plate on the prefabricated thin wallboard in the mouth, the area is anti opens the hole on the prefabricated thin wallboard in the mouth and is rotated in the blind nut and the area through the screw rod and is anti-open outer prefabricated thin wallboard and be connected of mouth, the area is anti opens the hole outside mounting nut of taking the steel backing plate on the prefabricated thin wallboard in the mouth, will take and anti-open in the mouth prefabricated thin wallboard and the area and anti-open the prefabricated thin wallboard in the mouth and be connected integratively.

2. The novel assembled post-cast section reinforcing device as claimed in claim 1, wherein the blind nuts on the inner side surface of the prefabricated thin wall plate with the back-open port are provided with two rows of symmetrical blind nuts along the height direction of the prefabricated thin wall plate with the back-open port, and each pair of the blind nuts are uniformly arranged on the prefabricated thin wall plate with the back-open port.

3. The novel assembled post-cast section reinforcing device as claimed in claim 1, wherein the front opening of the end face of the prefabricated wall panel is a convex structure with grooves at two ends, and the back opening of the prefabricated wall panel with the back opening is a concave structure with protrusions at two corresponding ends.

4. The novel assembled post-cast section reinforcing device as claimed in claim 3, wherein the outer side surface of the prefabricated thin wall panel with the back-open mouth is on the same plane as the outer surface of the prefabricated wall panel.

5. The novel assembled post-cast section reinforcing device as claimed in claim 3, wherein the outer side surface of the prefabricated thin wall panel with the back-open port is on the same plane as the outer surface of the prefabricated wall panel.

6. The novel assembled post-cast section reinforcing device as claimed in claim 1, wherein the prefabricated thin wall plate with the back-open outer portion and the prefabricated thin wall plate with the back-open inner portion are both assembled wall plates with reinforcing bars.