CN-121976660-A - Variable intelligent climbing formwork system

CN121976660ACN 121976660 ACN121976660 ACN 121976660ACN-121976660-A

Abstract

The invention discloses a variable intelligent climbing formwork system, and belongs to the field of building construction. The invention comprises first climbing mechanisms symmetrically arranged on two sides of a building and second climbing mechanisms arranged between the two first climbing mechanisms, wherein a variable section is formed on the building, the first climbing mechanisms and the second climbing mechanisms comprise climbing units, frame units and template units, the first climbing mechanism further comprises two groups of template moving units, each group of template moving units comprises two template moving modules, the two template moving modules on the same group of template moving units are respectively and slidably connected to the bottoms of two horizontal guide rails, and the horizontal guide rails are fixed on the building. According to the invention, the integral climbing formwork is divided into the two symmetrically arranged first climbing mechanisms and the second climbing mechanism positioned in the middle, so that seamless adaptation of the climbing formwork system in the construction process of the variable section of the building is realized.

Inventors

YANG KAI
MA XINQIAO
XIA XIAO
MEI CHAO
WANG BAOYU
ZHAO NING
RAN WEI
GU NAIZHONG
FANG JIABAO
YUAN CHANGJUN
REN WENHUI
DONG FENGCHUN
CHENG AIMIN
ZHAO FEI

Assignees

中铁四局集团有限公司
中铁四局集团第一工程有限公司
蚌埠市建设工程质量管理服务站

Dates

Publication Date: 20260505
Application Date: 20260204

Claims (10)

1. The variable intelligent climbing formwork system is characterized by comprising first climbing mechanisms (2) symmetrically arranged on two sides of a building (1), and a second climbing mechanism (3) arranged between the two first climbing mechanisms (2); in the construction process, along with the bottom-up molding of the building (1), the climbing form guide rail (31) of the second climbing mechanism (3) is synchronously embedded and fixed; -said building (1) is formed with a variable section; The first climbing mechanism (2) and the second climbing mechanism (3) comprise climbing units, frame units and template units; The first climbing mechanism (2) further comprises two groups of template moving units, each group of template moving units comprises two template moving modules, the two template moving modules on the same group of template moving units are respectively and slidably connected to the bottoms of two horizontal guide rails, the horizontal guide rails are fixed on a building (1), and the two template moving units are respectively fixed at two ends of the climbing unit.
2. The variable intelligent climbing formwork system according to claim 1, wherein the variable section is an isosceles trapezoid structure, and the sectional dimension of the variable section from bottom to top is gradually reduced or gradually increased.
3. The variable intelligent climbing formwork system of claim 1, wherein the climbing unit comprises a wall-attached hanging seat fixed on the outer wall of the building (1), a climbing formwork body is hung on the wall-attached hanging seat, a climbing formwork guide rail (31) capable of being hung on the wall-attached hanging seat is penetrated in the climbing formwork body, The climbing unit comprises two climbing mould guide rails (31) which are parallel to each other and are arranged on a building (1), the climbing mould guide rails (31) are perpendicular to the ground, and an upper reversing box and a lower reversing box which are distributed up and down are arranged on the climbing mould guide rails (31), and a hydraulic cylinder is connected between the upper reversing box and the lower reversing box; the hydraulic cylinder realizes climbing of the climbing frame body and the climbing guide rail (31) on the wall-attached hanging seat alternately attached to the building (1) through the upper reversing box and the lower reversing box.
4. A variable intelligent climbing formwork system according to claim 3, wherein the number of the climbing formwork guide rails (31) is two, and the two climbing formwork guide rails (31) are parallel to each other and are perpendicular to the ground.
5. The variable intelligent climbing formwork system according to claim 3, wherein the frame unit is mounted on top of the climbing formwork, and the formwork unit is mounted on the frame unit.
6. The variable intelligent climbing formwork system according to claim 4, wherein the frame unit on the first climbing mechanism (2) is of a U-shaped structure, the frame unit on the second climbing mechanism (3) is of a straight-line-shaped structure, and the second climbing mechanism (3) and the first climbing mechanism (2) are surrounded to be of a straight-line-shaped structure.
7. The variable intelligent climbing formwork system according to claim 1, wherein proximity switches are arranged at middle sections of two ends of the climbing formwork body of the first climbing mechanism (2); An infrared emission module and an infrared receiving module are respectively arranged at the two end surfaces of the climbing frame body of the first climbing mechanism (2), and a pipe body is arranged on the climbing frame body of the second climbing mechanism (3); the infrared light emitted by the infrared emission module passes through the tube body and is received by the infrared receiving module; The device is also provided with a controller and a first infrared distance sensor, wherein the first infrared distance sensor is used for detecting the distance between two first climbing mechanisms (2); the infrared remote control system further comprises a controller, wherein the controller is connected with the first infrared distance sensor, the infrared receiving module, the proximity switch and the hydraulic cylinder.
8. The variable intelligent climbing formwork system according to claim 7, further comprising a second infrared distance sensor for detecting a distance between the upper reversing box and the lower reversing box at both ends of any one of the hydraulic cylinders, wherein the second infrared distance sensor is connected to the controller.
9. The variable intelligent climbing formwork system according to claim 8, further comprising a flow sensor for monitoring a rate of oil supply in the hydraulic cylinder, the flow sensor being connected to the controller.
10. The variable intelligent climbing formwork system according to claim 1, wherein after the frame units of the first climbing mechanism (2) and the second climbing mechanism (3) are lifted to the same height, two adjacent frame units are connected into a whole through bolts.

Description

Variable intelligent climbing formwork system Technical Field The invention relates to the field of building construction, in particular to a variable intelligent climbing formwork system. Background In high-rise building and pier construction, the technology of hydraulic climbing templates is largely used, and the hydraulic climbing template device generally consists of a climbing template frame, a hydraulic lifting mechanism, a guide rail, a wall-attached hanging seat, a template assembly and the like, wherein the wall-attached hanging seat is fixed on an embedded part of a building wall body, and then the guide rail (usually an I-beam) is matched with the wall-attached hanging seat. After demoulding of the newly poured concrete, the guide rail is driven to move from bottom to top under the action of the hydraulic lifting mechanism. Meanwhile, the other side of the guide rail is in sliding fit with the climbing die frame, a hydraulic lifting mechanism is arranged between the climbing die frame and the guide rail, and the guide rail and the climbing die frame are driven to lift through the hydraulic lifting mechanism. When the hydraulic climbing formwork device is used for construction, a layer of climbing formwork is formed, a layer of pouring is formed, the formwork is not required to be repeatedly assembled and disassembled, and the operation is convenient and safe. However, as the building construction height increases, the building exterior wall often requires one or more variable cross-section constructions. When such variable cross-section designs are encountered, conventional unitary climbing formwork systems are difficult to accommodate dynamic changes in structural dimensions. Most of prior art climbing formwork systems are fixed in specification, and the frame body structure and the size of the formwork are not adjustable, so that when the variable section construction is performed, all or part of the original climbing formwork system is required to be removed, and a set of system suitable for a new section size is required to be installed again. The operation has long construction period and low efficiency, increases the intensity and risk of high-altitude operation, and also leads to obvious increase of the use cost of equipment. Disclosure of Invention The invention provides a variable intelligent climbing formwork system which can solve the problem that the prior climbing formwork mechanism cannot adapt to the structural size change in the process of performing variable-section climbing formwork construction. The variable intelligent climbing formwork system comprises first climbing mechanisms symmetrically arranged on two sides of a building and second climbing mechanisms arranged between the two first climbing mechanisms, climbing formwork guide rails of the second climbing mechanisms are synchronously embedded and fixed along with the forming of the building from bottom to top in the construction process, variable sections are formed on the building, the first climbing mechanisms and the second climbing mechanisms comprise climbing units, frame units and formwork units, each first climbing mechanism further comprises two groups of formwork moving units, each formwork moving unit comprises two formwork moving modules, the two formwork moving modules on the same group of formwork moving units are respectively and slidably connected to the bottoms of the two horizontal guide rails, the horizontal guide rails are fixed on the building, and the two formwork moving units are respectively fixed at two ends of the climbing units. Further, the variable cross section is of an isosceles trapezoid structure, and the cross section size of the variable cross section is gradually reduced or gradually increased from bottom to top. The climbing unit comprises a climbing die guide rail which can be hung on the wall-attached hanging seat, wherein the climbing die guide rail is parallel to each other and is arranged on the building, the climbing die guide rail is vertical to the ground, an upper reversing box and a lower reversing box which are vertically distributed are arranged on the climbing die guide rail, and a hydraulic cylinder is connected between the upper reversing box and the lower reversing box; The hydraulic cylinder realizes that the climbing formwork body and the climbing formwork guide rail are alternately attached to the building climbing on the wall-attached hanging seat through the upper reversing box and the lower reversing box. Further, the number of the climbing form guide rails is two, and the two climbing form guide rails are parallel to each other and are perpendicular to the ground. Further, the frame body unit is arranged at the top of the climbing frame body, and the template unit is arranged on the frame body unit. Further, the frame body unit on the first climbing mechanism is of a U-shaped structure, the frame body unit on the second climbing mechanism is of a straight-line-sh