CN212249184U - An electric climbing formwork device for building construction - Google Patents

Abstract

An electric climbing formwork device for building construction, which relates to the technical field of building construction equipment; a formwork is fixed on the outer side of a building wall through wall bolts; The sliding base is slidably connected in the chute on the middle operating platform, the sliding hydraulic cylinder is drivingly connected with the sliding base, the bottom of the middle operating platform is connected with a climbing frame, and the climbing frame is fixed with the embedded parts in the building wall. A guide rail is arranged between the building wall and the climbing frame. The first climbing hydraulic cylinder is installed on the guide rail. The piston rod of the first climbing hydraulic cylinder is connected with the middle operation platform through the first fixing screw. The lower part of the climbing frame is installed with a second climbing frame. The hydraulic cylinder, the piston rod of the second climbing hydraulic cylinder is fixed with the guide rail through the second fixing screw. The utility model does not need to specially set up an anti-fall device, so that the position of the formwork support and the climbing frame can be stabilized, the construction is safe, and the disassembly and installation are convenient when climbing.

Description

An electric climbing formwork device for building construction

technical field

The utility model relates to the technical field of building construction equipment, in particular to an electric climbing formwork device for building construction.

Background technique

Climbing formwork is the abbreviation of climbing formwork, and it is also called jumping form abroad. It consists of climbing formwork, climbing frame (some climbing formwork does not have a climbing frame) and climbing equipment. It is an effective tool in the construction of high-rise structures such as shear wall systems, cylinder systems and bridge piers. Due to the self-climbing ability, there is no need for hoisting of hoisting machinery, which reduces the hoisting workload of transport machinery during construction. Hanging the scaffolding on the self-climbing formwork eliminates the need for external scaffolding during construction. In summary, the climbing formwork can effectively reduce the number of hoisting machinery, speed up the construction speed, and have good economic benefits.

The existing electric climbing formwork equipment is structurally designed with a special anti-fall device. During the alternate climbing of the formwork and the guide rail, the anti-fall device needs to be disassembled and installed frequently, and the operation is cumbersome, and once the anti-fall device fails, it may lead to security incident.

Utility model content

The purpose of the utility model is to provide an electric climbing formwork device for building construction with simple structure, reasonable design and convenient use, aiming at the defects and deficiencies of the prior art.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: it includes a building wall, a template, a wall bolt, a template bracket, a load-bearing support, a sliding base, a middle operating platform, a sliding hydraulic cylinder, a climbing frame, and an embedded part. , guide rail, the first climbing hydraulic cylinder, the first fixing screw, the second climbing hydraulic cylinder, the second fixing screw; the outer side of the building wall is fixed with a template through the wall bolts, and the outer side of the template is fixed with a template bracket, and the template The bottom of the bracket is connected with the sliding base through the load-bearing support, the sliding base is slidably connected in the chute on the middle operation platform, the sliding hydraulic cylinder is drivingly connected with the sliding base, and the bottom of the middle operation platform is connected with a climbing frame, the climbing frame It is connected and fixed with the embedded parts in the building wall. A guide rail is arranged between the building wall and the climbing frame. The first climbing hydraulic cylinder is installed on the guide rail. The piston rod of the first climbing hydraulic cylinder and the middle operating platform pass through the first fixing screw. The lower part of the climbing frame is installed with a second climbing hydraulic cylinder, and the piston rod of the second climbing hydraulic cylinder is connected and fixed with the guide rail through a second fixing screw.

Further, the guide rail is fixed to the building wall through a guide rail support, and the guide rail is inserted into the guide rail support and fixed by screws.

Further, the upper end of the template support is provided with an upper operating platform, and a safety pole is fixed on the outer side of the upper operating platform.

Further, the outer side of the middle operation platform is also fixed with a safety pole.

Further, the bottom of the climbing frame is provided with a lower operating platform.

Further, diagonal braces are respectively fixed on the formwork support and the climbing frame.

The working principle of the utility model is as follows: firstly, the guide rail is lifted, the formwork and formwork support are moved to the right by the sliding hydraulic cylinder, the screws on the guide rail support are removed, the second climbing hydraulic cylinder drives the guide rail to rise, and the second fixing screw is removed, The first climbing hydraulic cylinder drives the middle operation platform to rise, thereby driving the climbing frame, formwork support and formwork to rise. During the construction process, the piston rod of the second climbing hydraulic cylinder is fixed on the guide rail with the second fixing screw. On the one hand, prepare The next round of guide rail climbing, on the other hand, at this time, the piston rods of the first climbing hydraulic cylinder and the second climbing hydraulic cylinder act on the climbing frame and the guide rail respectively, which can play the role of anti-fall, and the next round of climbing will be carried out. When the first fixing screw is removed, the guide rail can be lifted first.

After the above structure is adopted, the beneficial effects of the present utility model are as follows: the electric climbing formwork device for building construction described in the present utility model can make the formwork support and the climbing frame stable in position without the need for special anti-falling devices, and the construction is safe. The utility model has the advantages of simple structure, reasonable setting, low production cost and the like.

Description of drawings

Fig. 1 is the structure diagram of the present utility model;

Fig. 2 is the enlarged view of A part in Fig. 1;

Fig. 3 is the state diagram after the template of the present invention and the template support are moved to the right;

FIG. 4 is an enlarged view of part B in FIG. 3 .

Description of reference numbers:

Building wall 1, formwork 2, wall bolts 3, formwork support 4, load-bearing support 5, sliding base 6, middle operating platform 7, sliding hydraulic cylinder 8, climbing frame 9, embedded parts 10, guide rails 11, first Climbing hydraulic cylinder 12 , first fixing screw 13 , second climbing hydraulic cylinder 14 , second fixing screw 15 , guide rail support 16 , upper operating platform 17 , safety pole 18 , lower operating platform 19 , diagonal brace 20 .

Detailed ways

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are just some embodiments of the present invention, and for those of ordinary skill in the art, other drawings can also be obtained from these drawings without any creative effort.

Referring to Figures 1 to 4, this specific embodiment adopts the following technical solutions: it includes a building wall 1, a template 2, a wall bolt 3, a template bracket 4, a load-bearing support 5, a sliding base 6, and a central operation. Platform 7, sliding hydraulic cylinder 8, climbing frame 9, embedded part 10, guide rail 11, first climbing hydraulic cylinder 12, first fixing screw 13, second climbing hydraulic cylinder 14, second fixing screw 15; the building The outer side of the wall 1 is fixed with the formwork 2 through the wall bolts 3, the outer side of the formwork 2 is fixed with the formwork support 4, the bottom of the formwork support 4 is connected with the sliding base 6 through the load-bearing support 5, and the sliding base 6 is slidably connected in the middle for operation. In the chute on the platform 7 , the sliding hydraulic cylinder 8 is drivingly connected with the sliding base 6 , and the template 2 and the template bracket 4 are moved to the right by the sliding hydraulic cylinder 8 to facilitate the lifting of the guide rail 11 .

The bottom of the middle operation platform 7 is connected with a climbing frame 9, the climbing frame 9 is connected and fixed with the embedded part 10 in the building wall 1, a guide rail 11 is arranged between the building wall 1 and the climbing frame 9, and the first climbing hydraulic cylinder 12 is installed On the guide rail 11, the piston rod of the first climbing hydraulic cylinder 12 is connected with the middle operation platform 7 through the first fixing screw 13, the lower part of the climbing frame 9 is installed with the second climbing hydraulic cylinder 14, and the piston rod of the second climbing hydraulic cylinder 14 is installed. The guide rail 11 is connected and fixed with the guide rail 11 through the second fixing screw 15; the guide rail 11 is connected and fixed with the building wall 1 through the guide rail support 16, the guide rail 11 is inserted in the guide rail support 16, and is fixed by screw connection, and the guide rail support is removed. The screw on the seat 16, the second climbing hydraulic cylinder 14 drives the guide rail 11 to rise, the second fixing screw 15 is removed, and the first climbing hydraulic cylinder 12 drives the middle operation platform 7 to rise, thereby driving the climbing frame 9, formwork support 4 and formwork 2 to rise .

During the construction process, the piston rod of the second climbing hydraulic cylinder 14 is fixed on the guide rail 11 with the second fixing screw 15. On the one hand, the guide rail is prepared for the next round of climbing. On the other hand, at this time, the first climbing hydraulic cylinder 12 The piston rod and the second climbing hydraulic cylinder 14 act on the climbing frame 9 and the guide rail 11 respectively, which can play the role of anti-fall. When the next round of climbing is carried out, the first fixing screw 13 can be removed to perform the guide rail 11 first. promote.

The upper end of the formwork support 4 is provided with an upper operating platform 17 , and a safety pole 18 is fixed on the outer side of the upper operating platform 17 for safe construction operations.

The outer side of the middle operation platform 7 is also fixed with a safety pole 18, and the middle operation platform 7 is used for disassembly and assembly during the climbing process.

The bottom of the climbing frame 9 is provided with a lower operating platform 19, which is also used for disassembly and assembly during the climbing process.

The formwork support 4 and the climbing frame 9 are respectively fixed with diagonal braces 20 .

The basic principles and main features of the present invention and the advantages of the present invention are shown and described above. It should be understood by those skilled in the art that the present invention is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention There will also be various changes and improvements in the new model, which all fall within the scope of the claimed invention. The claimed scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. an electric climbing formwork device for building construction is characterized in that: it comprises a building wall, a formwork, a wall bolt, a formwork support, a load-bearing support, a sliding base, a middle operating platform, a sliding hydraulic cylinder, a climbing frame, Embedded parts, guide rails, a first climbing hydraulic cylinder, a first fixing screw, a second climbing hydraulic cylinder, and a second fixing screw; the outer side of the building wall is fixed with a template through wall bolts, and the outer side of the template is fixed with a template bracket , the bottom of the formwork bracket is connected with the sliding base through the load-bearing support, the sliding base is slidably connected in the chute on the middle operating platform, the sliding hydraulic cylinder is drivingly connected with the sliding base, and the bottom of the middle operating platform is connected with a climbing frame. The climbing frame is fixed with the embedded parts in the building wall, a guide rail is arranged between the building wall and the climbing frame, the first climbing hydraulic cylinder is installed on the guide rail, and the piston rod of the first climbing hydraulic cylinder and the middle operating platform are fixed by the first connected by screws, a second climbing hydraulic cylinder is installed on the lower part of the climbing frame, and the piston rod of the second climbing hydraulic cylinder is fixed with the guide rail through a second fixing screw. 2. An electric climbing formwork device for building construction according to claim 1, characterized in that: the guide rail is fixed to the building wall through a guide rail support, the guide rail is inserted in the guide rail support, and fixed by screws . 3 . The electric climbing formwork device for building construction according to claim 1 , wherein the upper end of the formwork support is provided with an upper operating platform, and a safety pole is fixed on the outer side of the upper operating platform. 4 . 4 . The electric climbing formwork device for building construction according to claim 1 , wherein a safety pole is also fixed on the outer side of the middle operation platform. 5 . 5 . The electric climbing formwork device for building construction according to claim 1 , wherein the bottom of the climbing frame is provided with a lower operating platform. 6 . 6 . The electric climbing formwork device for building construction according to claim 1 , wherein diagonal braces are respectively fixed on the formwork support and the climbing frame. 7 .

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