CN112482748A

CN112482748A - Single-side punching-free formwork supporting device applied to assembled wall building

Info

Publication number: CN112482748A
Application number: CN202011616317.XA
Authority: CN
Inventors: 余海洋; 何海英; 张传浩; 侯振国; 曹战峰; 汤剑
Original assignee: China Construction Seventh Engineering Division Corp Ltd
Current assignee: China Construction Seventh Engineering Division Corp Ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-03-12

Abstract

The invention discloses a single-side punching-free formwork supporting device applied to an assembled wall building, and solves the technical problems that construction quality is influenced, operation is complex, labor intensity is high and construction progress is slow due to the fact that a traditional formwork supporting method is adopted at a connecting gap when an assembled wall is installed. The single-side punching-free formwork supporting device is applied to an assembled wall building, the supporting rod is adjustably connected with a supporting column, the supporting column is perpendicular to the ground through the supporting rod and is parallel to a prefabricated wall, a screw rod opposite to the prefabricated wall is connected to the supporting column in a threaded mode, and a mould main body opposite to a connecting seam between the prefabricated walls is arranged at one end, close to the wall, of the screw rod. The invention can stably fix the mould main body at the connecting seam, is convenient for supporting the mould, does not cause any damage to the wall surface or the ground, not only ensures the construction quality, but also ensures the stability of the supporting mould, and simultaneously ensures the operation of the supporting mould of the working personnel to be simple, time-saving and labor-saving.

Description

Single-side punching-free formwork supporting device applied to assembled wall building

Technical Field

The invention relates to the technical field of assembly type building installation, in particular to a single-side punching-free formwork supporting device applied to an assembly type wall building.

Background

The fabricated building is a building which is formed by transferring a large amount of field operation work in the traditional construction mode to a factory, processing and manufacturing building components and accessories such as floor slabs, wall plates, stairs, balconies and the like in the factory, transporting the prefabricated components to a building construction site, and assembling and installing the components on the site in a reliable connection mode.

The supporting rod can be pre-supported generally by the existing assembly type wall body, gaps generally exist at the joint of the assembly type wall body, the gaps need to be supported and filled, a formwork is supported generally only by a single face when the formwork is supported, the gaps on the front face are large, and the gaps on the back face are small and only need to be filled by a foam rod. When carrying out the formwork to the positive face, traditional formwork needs destroy wall or ground, influences construction quality, complex operation moreover for staff's formwork work wastes time and energy.

Disclosure of Invention

Aiming at the defects in the prior art, the invention provides a single-side punching-free formwork supporting device applied to an assembled wall building, and solves the technical problems that the construction quality is influenced, the operation is complex, the labor intensity is high and the construction progress is slow by adopting a traditional formwork supporting method at a connecting gap during the installation of an assembled wall.

The technical scheme of the invention is realized as follows: be applied to single face of assembled wall body building and exempt from formwork device that punches, bracing piece adjustable connection has the support column, and the support column passes through bracing piece perpendicular to ground and is parallel with prefabricated wall body, and threaded connection has the lead screw relative with prefabricated wall body on the support column, and the lead screw is close to the one end of wall body and is provided with the mould main part relative with the joint line between the prefabricated wall body.

Furthermore, the supporting unit comprises two supporting rods arranged in parallel, the two supporting rods are connected through a support main body, the support main body is adjustably connected with the supporting rods through a locking mechanism, the support main body is arranged in parallel with the supporting rods, and the supporting columns and the support main body are integrally arranged.

Further, locking mechanism is including setting up the spliced pole at the downside in support main part four corners perpendicularly respectively, and the spliced pole is connected with first arc cardboard, and first arc cardboard is connected with second arc cardboard through fixing bolt, first arc cardboard and second arc cardboard with the cooperation of bracing piece joint.

Further, the support main body is of a U-shaped structure, and the support column is located in the middle of the support main body.

Furthermore, one end of the screw rod, which is close to the prefabricated wall body, is provided with a propping head, and one end of the screw rod, which is far away from the wall body, is provided with a rotating handle.

Furthermore, a tight abutting groove coaxial with the tight abutting head is formed in the die body, and a fixing sleeve is arranged around the tight abutting groove.

Further, the screw rods are arranged at intervals in the height direction of the support columns.

Further, the screw rods are arranged at equal intervals along the height direction of the support columns.

Furthermore, the upper end parts of the supporting rods are fixedly connected with the prefabricated wall body through supporting plates, and the lower end parts of the supporting rods are fixedly connected with the ground through foot pads.

The beneficial effects of the invention include:

1. through setting up the mould main part, the support main part, first arc cardboard, second arc cardboard, support column and lead screw, realized when carrying out the support of mould main part at the joint seam to prefabricated wall body, need not to punch on prefabricated wall body etc. the bracing piece that directly utilizes prefabricated wall body to set up in advance fixes the support main part, then support tightly and fixed to the mould main part through supporting the head, make the stable fixing in joint seam department of mould main part, be convenient for to here prop up the mould, and can not cause any damage on wall or ground, construction quality has both been guaranteed, the stability of a formwork has been guaranteed again, make staff's a formwork easy operation simultaneously, time saving and labor saving.

2. This use and assembled wall building single face exempt from formwork device that punches, it is even symmetric distribution at the front of support column to support the screw through setting up the multiunit, make when using the lead screw and support the head and support the mould main part tightly, the atress is even from top to bottom, guarantee the support stability to the mould main part, the fixed sleeve that sets up moreover with support the block of tight groove and support the head, guaranteed to support firmly the department, can not appear supporting the crooked condition of hair emergence, guarantee the good atress of mould main part.

Drawings

In order to illustrate the embodiments of the invention more clearly, the drawings that are needed in the description of the embodiments will be briefly described below, it being apparent that the drawings in the following description are only some embodiments of the invention, and that other drawings may be derived from those drawings by a person skilled in the art without inventive effort.

FIG. 1 is a state diagram of the present invention;

FIG. 2 is a schematic structural view of the mold body of FIG. 1;

FIG. 3 is a state view of the present invention when the mold body is not mounted;

FIG. 4 is an enlarged view taken at A in FIG. 3;

fig. 5 is an enlarged view of the locking mechanism, the holder main body, the support column, and the lead screw.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.

A single-side punching-free formwork device applied to an assembled wall building is shown in figures 1-5 and comprises a wall body 1, wherein the wall body 1 is fixed on the ground. The lateral wall of wall body main part 1 passes through backup pad fixedly connected with bracing piece 2, and the one end that wall body main part 1 was kept away from to bracing piece 2 passes through callus on the sole fixed connection subaerial. A connecting seam 3 is arranged between the two groups of wall bodies 1, a mould body 4 is arranged on the outer wall of the connecting seam 3, and a fixing and abutting device corresponding to the mould body 4 is arranged on the supporting rod 2. Through setting up mould main part 4, support main part 5, first arc cardboard 6, second arc cardboard 7, support column 8 and lead screw 9, realized carrying out the support of mould main part 4 at the joint 3 to wall body main part 1, need not to punch on wall body main part 1 etc. and directly utilize the bracing piece 2 that wall body main part 1 set up in advance to fix support main part 5. Then support tightly and fixed through supporting head 901 to mould main part 4 for mould main part 4 is stable fixes in joint line 3 department, is convenient for prop up the mould to this department, and can not cause any damage on wall or ground, guarantees the stability of a mould, makes staff's a mould easy operation simultaneously, labour saving and time saving.

The fixed abutting device comprises a support body 5, a locking mechanism is arranged at the bottom of the support body 5, and the support body 5 is fixedly connected to the supporting rod 2 through the locking mechanism. The middle part fixedly connected with support column 8 of support main part 5, the height of support column 8 is the same with mould main part 4 height and parallel and mould main part 4, and the front of support column 8 has been seted up the multiunit and has been supported tight screw 801, supports axle center department threaded connection who tightly screw 801 and has lead screw 9, and the one end fixedly connected with of lead screw 9 supports tight head 901, and the other end fixedly connected with of lead screw 9 changes handle 902. The front face of the mold main body 4 is fixedly connected with a fixing sleeve 401, the front face of the fixing sleeve 401 is provided with a tight supporting groove 402, a tight supporting head 901 is movably clamped in the tight supporting groove 402, and the back face of the mold main body 4 is abutted to the connecting seam 3 of the two groups of wall main bodies 1.

Specifically, locking mechanism includes first arc cardboard 6 and second arc cardboard 7, and first arc cardboard 6 sets up in the lower surface four corners department of support main part 5, the top fixedly connected with spliced pole 601 of first arc cardboard 6, and the top fixed connection of spliced pole 601 is at the lower surface of support main part 5, and second arc cardboard 7 sets up in the below of first arc cardboard 6, and first arc cardboard 6 and second arc cardboard 7 press from both sides tight bracing piece 2.

The first mounting panel 602 of both sides fixedly connected with of first arc cardboard 6 has seted up the round hole on the first mounting panel 602, and the fixed screw 702 has been seted up to the both sides fixedly connected with second mounting panel 701 of second arc cardboard 7 on the second mounting panel 701, and the position of fixed screw 702 corresponds with the round hole on the first mounting panel 602. The fixing screw hole 702 is internally threaded with a fixing bolt 703, and the fixing bolt 703 passes through a circular hole in the first mounting plate 602 and is threaded in the fixing screw hole 702 to fix the first mounting plate 602. The locking mechanism is simple in mechanism and reliable in fixation, and ensures that the support main body 5 is stably fixed on the support rod 2, namely the mold main body 4 is stably supported.

The axis positions of the screw rod 9 and the fixing sleeve 401 are overlapped, a plurality of groups of abutting screw holes 801 are uniformly and symmetrically distributed on the front surface of the supporting column 8, and the number of the fixing sleeve 401 is the same as that of the abutting screw holes 801. Through setting up the even symmetric distribution that multiunit supports tight screw 801 in the front of support column 8 for use lead screw 9 and support tight head 901 and support when tightly supporting to mould main part 4, can be stressed evenly from top to bottom, guarantee the support stability to mould main part 4. And the fixed sleeve 401 that sets up and the block of tight groove 402 and the head 901 that supports have guaranteed to support firmly of tight department, can not appear supporting the crooked condition of head 901 emergence, guarantee the good atress of mould main part 4.

The working principle of the invention is as follows: when the bracket is used by a user, the bracket main body 5 is firstly installed on the support rod 2, and the specific process is that the first arc-shaped clamping plate 6 is firstly abutted and clamped with the upper surface of the support rod 2; then, a second arc-shaped clamping plate 7 is abutted and clamped with the lower surface of the support rod 2, and a bolt penetrates through the round hole of the first mounting plate 602 and is screwed in the fixing screw hole 702 of the second mounting plate 701; realize after screwing up that second arc cardboard 7 presss from both sides tightly with first arc cardboard 6, realize fixing support main part 5 on bracing piece 2.

After the support main body 5 is fixed, the mould main body 4 can be aligned to the connecting seam 3, and two sides of the mould main body 4 are abutted against the front surfaces of the two groups of wall main bodies 1; at the moment, the rotating handle 902 can be rotated, the rotating handle 902 drives the screw rod 9 to rotate and spirally move along the abutting screw hole 801, and the screw rod 9 drives the abutting head 901 to move and finally insert into the abutting groove 402 of the fixed sleeve 401; and then the mould body 4 is tightly propped, so that the mould body 4 is stably fixed on the wall body 1.

This device is through setting up mould main part 4, support main part 5, first arc cardboard 6, second arc cardboard 7, support column 8 and lead screw 9, realized when carrying out mould main part 4's support to connecting seam 3 of wall body main part 1, need not to punch etc. operation on wall body main part 1, the bracing piece 2 that directly utilizes wall body main part 1 to set up in advance fixes support main part 5, then support tight and fixed to mould main part 4 through supporting tight head 901, make stable the fixing in connecting seam 3 department of mould main part 4, be convenient for prop up the mould to this place, and can not cause any damage on wall or ground, guarantee the stability of propping up the mould, make staff's a mould easy operation simultaneously, time saving and labor saving.

Nothing in this specification is intended to be exhaustive of all conventional and well known techniques.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. Be applied to single face of assembled wall body building and exempt from formwork device that punches, inclined support bracing piece (2) between ground and prefabricated wall body when assembling including prefabricated wall body (1), its characterized in that: bracing piece (2) adjustable connection has support column (8), and support column (8) are parallel through bracing piece (2) perpendicular to ground and with prefabricated wall body (1), and threaded connection has lead screw (9) relative with prefabricated wall body (1) on support column (8), and lead screw (9) are close to the one end of wall body (1) and are provided with and prefabricate mould main part (4) relative with joint line (3) between wall body (1).

2. The single-sided non-perforating formwork apparatus applied to the fabricated wall building as set forth in claim 1, wherein: the support unit comprises two support rods (2) which are arranged in parallel, the two support rods (2) are connected through a support main body (5), the support main body (5) is adjustably connected with the support rods (2) through a locking mechanism, the support main body (5) is parallel to the support rods (2), and the support columns (8) and the support main body (5) are integrally arranged.

3. The single-sided non-perforating formwork apparatus applied to the fabricated wall building according to claim 2, wherein: locking mechanism is including spliced pole (601) of perpendicular setting respectively in the downside in support main part (5) four corners, and spliced pole (601) are connected with first arc cardboard (6), and first arc cardboard (6) are connected with second arc cardboard (7) through fixing bolt (703), first arc cardboard (6) and second arc cardboard (7) with bracing piece (2) joint cooperation.

4. The single-sided non-perforating formwork apparatus applied to the fabricated wall building according to claim 3, wherein: the support main body (5) is of a U-shaped structure, and the support column (8) is located in the middle of the support main body (5).

5. The single-sided non-perforating formwork apparatus applied to the fabricated wall construction according to any one of claims 1 to 4, wherein: one end of the screw rod (9) close to the prefabricated wall body (1) is provided with a propping head (901), and one end of the screw rod far away from the prefabricated wall body (1) is provided with a rotating handle (902).

6. The single-sided non-perforating formwork apparatus applied to the fabricated wall building according to claim 5, wherein: the mold body (4) is provided with a abutting groove (402) coaxial with the abutting head (901), and a fixing sleeve (401) is arranged around the abutting groove (402).

7. The single-sided non-perforating formwork apparatus applied to the fabricated wall construction according to any one of claims 1 to 4 and 6, wherein: the screw rods (9) are arranged at intervals along the height direction of the supporting columns (8).

8. The single-sided non-perforating formwork apparatus applied to the fabricated wall building according to claim 7, wherein: the screw rods (9) are arranged at equal intervals along the height direction of the support columns (8).

9. The single-sided non-perforating formwork apparatus applied to the fabricated wall building according to claim 8, wherein: the upper end of the support rod (2) is fixedly connected with the prefabricated wall body (1) through a support plate, and the lower end of the support rod is fixedly connected with the ground through a foot pad.