Retaining wall construction climbing formwork device with automatic verticality monitoring function

Abstract

A retaining wall construction climbing formwork device with automatic verticality monitoring, including climbing frame, hoisting frame, hoisting plate, formwork, universal ball seat one, universal ball one, mounting seat, infrared emitter, rear frame, infrared receiver assembly and alarm, the hoisting frame is installed in the top side of climbing frame, hoisting frame and hoisting plate fixed connection, formwork is hung in the bottom end of hoisting plate by hoisting mode, the rear frame is fixed in the back of hoisting plate, alarm is installed in the top end of hoisting plate, alarm is electrically connected with infrared receiver assembly by wire, the hoisting plate is fixedly connected with universal ball seat one, universal ball one can be rolled and embedded in the bottom center of universal ball seat one, mounting seat is fixed in the bottom of universal ball one and is synchronous with it Angle adjustment, the bottom of mounting seat is installed infrared emitter, the rear frame is provided with infrared receiver assembly matched with the infrared emitter. The utility model discloses realize real-time monitoring and early warning of automation.

Description

Technical Field

[0001] This utility model belongs to the field of building construction equipment, and in particular relates to a climbing formwork device for retaining wall construction. Background Technology

[0002] In the construction of retaining walls, climbing formwork devices, as a highly efficient formwork system, are widely used in the layer-by-layer pouring of the wall. They mainly use climbing frames to drive the formwork upwards, thereby meeting the continuous construction needs of tall structures such as retaining walls. The verticality of the formwork directly affects the wall forming quality and structural safety. Therefore, it is necessary to accurately monitor the verticality of the formwork during the construction process.

[0003] Existing monitoring methods often fail to detect deviations until they are significant, as they lack automated real-time monitoring and early warning mechanisms. At this point, adjustments are difficult and costly, and may even require rework, impacting construction progress. Summary of the Invention

[0004] To overcome the shortcomings of existing technologies, this utility model provides a retaining wall construction climbing formwork device with automatic verticality monitoring, realizing automated real-time monitoring and early warning.

[0005] The technical solution adopted by this utility model to solve its technical problem is: A retaining wall construction climbing formwork device with automatic verticality monitoring includes a climbing frame, a hoisting frame, a hoisting plate, a template, a universal ball seat, a universal ball, a mounting base, an infrared transmitter, a rear frame, an infrared receiver assembly, and an alarm. The hoisting frame is installed on one side of the top of the climbing frame and is fixedly connected to the hoisting plate. The template is suspended from the bottom of the hoisting plate by a hoisting method. The rear frame is fixed to the back of the hoisting plate. The alarm is installed at the top of the hoisting plate and is electrically connected to the infrared receiver assembly via a wire. The hoisting plate is fixedly connected to the universal ball seat. The universal ball is rotatably embedded in the center of the bottom of the universal ball seat. The mounting base is fixed to the bottom of the universal ball and adjusts its angle synchronously with it. An infrared transmitter is installed at the bottom of the mounting base, and an infrared receiver assembly that cooperates with the infrared transmitter is provided on the rear frame.

[0006] Furthermore, two universal ball joints are fixed to the bottom sides of the lifting plate, serving as the mounting base for the universal ball joints. Infrared receiver assemblies are provided on both sides of the bottom of the rear frame.

[0007] Furthermore, the device also includes a counterweight column, which is embedded in the center of the mounting base and maintains the overall vertical posture by gravity.

[0008] Preferably, the infrared receiver assembly includes a second universal ball joint fixed to the bottom inner side of the rear frame. A second universal ball joint is rotatably embedded in the top of the second universal ball joint, and a receiver is fixedly connected to the top of the second universal ball joint. This receiver is used to determine vertical deviation and trigger an alarm by receiving changes in the position of the infrared signal. The receiver corresponds to the position of the infrared transmitter. Of course, other connection methods for the infrared receiver assembly can also be used.

[0009] Furthermore, the device also includes an anti-rolling assembly, which includes a drive unit and a top block. The drive unit is mounted on the surface of the lifting plate, and the output end of the drive unit is fixedly connected to the top block. The top block corresponds to the position of the side through hole of the universal ball seat, and the top block cooperates with the universal ball seat.

[0010] Preferably, the end face of the top block is arc-shaped, and the through hole is arc-shaped.

[0011] The main benefits of this invention are: it enables automated real-time monitoring and early warning, timely detection of verticality deviations, avoidance of rework, and helps ensure construction progress. Attached Figure Description

[0012] Figure 1 A three-dimensional schematic diagram of a climbing formwork device for retaining wall construction with automatic verticality monitoring; Figure 2 A structural schematic diagram of a climbing formwork device for retaining wall construction with automatic verticality monitoring; Figure 3 for Figure 2 A structural diagram viewed from below; Figure 4 for Figure 3 A magnified view of the structure at point A; Figure 5 This is a sectional view of the mounting base.

[0013] The attached diagram is labeled as follows: 1 is the climbing frame; 2 is the hoisting frame; 3 is the hoisting plate; 4 is the template; 5 is the first universal ball joint; 6 is the first universal ball joint; 7 is the mounting base; 8 is the infrared transmitter; 9 is the through hole; 10 is the rear frame; 11 is the infrared receiver assembly; 111 is the second universal ball joint; 112 is the second universal ball joint; 113 is the receiver; 12 is the anti-rolling assembly; 121 is the drive unit; 122 is the top block; 13 is the alarm; and 14 is the counterweight column. Detailed Implementation

[0014] The present invention will now be further described with reference to the accompanying drawings.

[0015] Reference Figures 1-5A retaining wall construction climbing formwork device with automatic verticality monitoring includes a climbing frame 1, a hoisting frame 2, a hoisting plate 3, a formwork 4, a universal ball joint 5, a universal ball joint 6, a mounting base 7, an infrared transmitter 8, a rear frame 10, an infrared receiver assembly 11, an anti-rolling assembly 12, an alarm 13, and a counterweight column 14. The infrared receiver assembly 11 includes a second universal ball joint 111, a second universal ball joint 112, and a receiver 113. The anti-rolling assembly 12 includes a drive unit 121 and a top block 122. The climbing frame 1 is fixedly connected to the hoisting frame 2. The hoisting frame 2 is installed on one side of the top of the climbing frame 1 to form a load-bearing frame and transfer the load of subsequent components.

[0016] The lifting frame 2 is fixedly connected to the lifting plate 3, and the lifting plate 3 is rigidly connected to the lifting frame 2 to ensure stable load-bearing capacity.

[0017] The hoisting plate 3 is hoisted and connected to the formwork 4. The formwork 4 is suspended from the bottom of the hoisting plate 3 by hoisting to ensure the stability of the contact surface with the concrete.

[0018] The lifting plate 3 is fixedly connected to the rear frame 10, and the rear frame 10 is fixed to the back side of the lifting plate 3, forming an integrated structure.

[0019] The hoisting plate 3 is installed and electrically connected to the alarm 13. The alarm 13 is installed on the top of the hoisting plate 3 and electrically connected to the receiver 113 through wires to realize real-time signal transmission and early warning.

[0020] The lifting plate 3 is fixedly connected to the universal ball seat 5. The two universal ball seats 5 are fixed on both sides of the bottom end of the lifting plate 3, serving as the mounting base for the universal ball 6.

[0021] The universal ball seat 5 and the universal ball 6 are connected by a low-friction rolling fit. The universal ball 6 can be rolled and embedded in the center of the bottom end of the universal ball seat 5. The friction between the two is small, which ensures that the universal ball can be adjusted flexibly.

[0022] The universal ball 6 is fixedly connected to the mounting base 7, which is fixed to the bottom of the universal ball 6 and adjusts its angle synchronously.

[0023] Mounting base 7 is embedded and fixedly connected to counterweight column 14. Counterweight column 14 is embedded in the center of mounting base 7 and maintains the overall vertical posture by gravity.

[0024] Mounting base 7 is fixedly connected to infrared transmitter 8, which is fixed at the bottom of mounting base 7 and maintains a vertical emission posture with the mounting base.

[0025] The rear frame 10 is fixedly connected to the universal ball joint 111. The two universal ball joints 111 are fixed to the bottom inner side of the rear frame 10, corresponding to the positions of the universal ball joints 5 on both sides.

[0026] Universal ball seat 211 and universal ball 212 are connected by a damped rolling fit. Universal ball 212 can be rolled and embedded on the top of universal ball seat 211. There is friction between the two, and the fixed posture can be maintained after the angle is adjusted.

[0027] The omnidirectional ball 2 112 is fixedly connected to the receiver 113. The receiver 113 is fixed on the top of the omnidirectional ball 2 112 and corresponds to the position of the infrared transmitter 8 on the same side to ensure accurate signal reception.

[0028] The lifting plate 3 is installed and connected to the drive unit 121. The drive unit 121 is installed on the surface of the lifting plate 3, and its output end faces the universal ball seat 5.

[0029] The drive unit 121 is fixedly connected to the top block 122. The top block 122 is fixed at the output end of the drive unit 121 and corresponds to the position of the through hole 9 of the universal ball seat 5. It can pass through the through hole to press the universal ball 6 tightly and realize its position locking.

[0030] In this embodiment, the climbing frame 1 serves as the basic load-bearing structure of the entire device, supporting components such as the hoisting frame 2, the formwork 4, and the monitoring components. Simultaneously, through its own climbing drive function, such as a hydraulic system, it drives the entire device to move upward along the wall, providing support for the layer-by-layer pouring of the retaining wall. It is the core load-bearing component for the climbing formwork device to achieve continuous construction. The top side of the climbing frame 1 has a hoisting frame 2, which connects the climbing frame 1 and the hoisting plate 3. The hoisting frame 2 has a hoisting plate 3, which is the load-bearing plate for directly hoisting the formwork 4. It is the installation carrier for the formwork 4 and the monitoring components. The bottom end of the hoisting plate 3 is equipped with the formwork 4, and its verticality directly determines the construction quality of the retaining wall.

[0031] Both sides of the bottom end of the lifting plate 3 are fixedly connected to the universal ball seat 5, which provides the installation and rotation space for the universal ball 6. The universal ball 6 is fixed to the bottom end of the lifting plate 3. Its inner side cooperates with the universal ball 6 to form a low friction rotation, which ensures that the universal ball 6 can flexibly adjust its angle under the action of gravity, and provides support for the vertical reference posture of the infrared transmitter 8. The universal ball 6 is rolledly embedded in the center of the bottom end of the universal ball seat 5. The bottom end of the universal ball 6 is fixedly connected to the mounting base 7. The center of the mounting base 7 is embedded in the counterweight column 14. The bottom end of the mounting base 7 is fixedly connected to the infrared transmitter 8. Under the action of the universal ball 6 and the counterweight column 14, the transmitter 8 always remains vertical and emits infrared signals. The verticality deviation of the template 4 is directly reflected by comparing its position change with that of the receiver 113. A through hole 9 is provided on one side of the universal ball seat 5 to provide an action channel for the top block 122 of the anti-rolling component 12. When the top block 122 passes through the through hole 9, it can directly contact the universal ball 6 and fix its position to prevent it from rolling unnecessarily. A rear frame 10 is fixedly connected to the back side of the lifting plate 3. An infrared receiver component 11 is provided on the rear frame 10. An anti-rolling component 12 is provided on one side of the universal ball seat 5.

[0032] The friction between the universal ball seat 5 and the universal ball 6 is small. An alarm 13 is installed on the top of the hoisting plate 3 and is electrically connected to the receiver 113. When the receiver 113 detects that the signal deviation of the infrared transmitter 8 exceeds the preset value, it immediately issues an audible and visual alarm to remind the construction personnel to adjust the verticality of the template in time, thus realizing the function of early warning of deviation.

[0033] The infrared receiver assembly 11 includes two universal ball seats 111 fixed to the bottom inner side of the rear frame 10. Universal ball 112 is rotatably embedded at the top of the universal ball seat 111. There is a certain friction between the universal ball seat 111 and the universal ball 112 to increase the friction damping coefficient. The friction between the ball seat and the ball seat forms damping, which can fix the receiver 113 after rotation adjustment. The receiver 113 is fixedly connected to the top of the universal ball 112. The vertical deviation is judged by the position change of the received infrared signal and the alarm 13 is triggered. The position of the receiver 113 corresponds to that of the infrared transmitter 8 on the same side.

[0034] The anti-rolling component 12 includes a drive unit 121, which is an electric push rod. The drive unit 121 is installed on the surface of the lifting plate 3. The output end of the drive unit 121 is fixedly connected to a top block 122. The arc-shaped design can fit the spherical surface, increase its contact area, and stabilize and fix the universal ball 6. The top block 122 corresponds to the position of the through hole 9 on the same side, and its corresponding surface is arc-shaped.

[0035] The working process of this embodiment is as follows: When the retaining wall construction climbing formwork device with automatic verticality monitoring is working, in the initial state, the drive part 121 of the anti-roll component 12 is in a retracted state, and the top block 122 at its output end is separated from the through hole 9 on one side of the universal ball seat 5. At this time, the counterweight column 14 embedded in the center of the mounting base 7 drives the universal ball 6 to roll flexibly within the universal ball seat 5 with low friction due to gravity, so that the infrared transmitter 8 fixed at the bottom of the mounting base 7 always maintains the vertical reference posture; at the same time, due to the damping coefficient between the universal ball seat 2 111 and universal ball 2 112 fixed at the bottom of the inner side of the rear frame 10, the receiver 113 at the top of the universal ball 2 112 is adjusted and fixed after rotation, ensuring that the receiver 113 is precisely aligned with the infrared transmitter 8 on the same side, and completing the monitoring reference calibration; When the formwork 4 tilts due to factors such as stress imbalance and foundation settlement during construction, the hoisting plate 3 will tilt synchronously with the formwork 4, thereby causing the rear frame 10 and the infrared receiver assembly 11 to shift as a whole. However, the infrared transmitter 8 remains vertical under the synergistic effect of the counterweight column 14 and the universal ball 6, resulting in a deviation in the relative position between the receiver 113 and the infrared transmitter 8. After the receiver 113 detects this deviation signal, it immediately transmits the signal to the alarm 13 installed on the top of the hoisting plate 3, triggering the alarm 13 to issue an audible and visual warning, reminding the construction personnel to adjust the verticality of the formwork 4 in time. When entering the non-monitoring stage, such as concrete pouring, the drive unit 121 starts and drives the top block 122 through the through hole 9. The arc-shaped top block 122 fits against the spherical surface of the universal ball 6 to fix it, preventing the universal ball 6 from rolling unnecessarily due to construction vibration, ensuring the stability of the device in the non-monitoring state, realizing automatic real-time monitoring and abnormal warning of the verticality of the formwork 4 throughout the process, and assisting in the precise construction of the retaining wall.

[0036] The embodiments described in this specification are merely examples of implementations of the inventive concept and are for illustrative purposes only. The scope of protection of this utility model should not be considered limited to the specific forms described in these embodiments; rather, it extends to equivalent technical means that can be conceived by those skilled in the art based on the inventive concept.

Claims

1. A retaining wall construction climbing formwork device with automatic verticality monitoring, characterized in that, The device includes a climbing frame, a hoisting frame, a hoisting plate, a template, a universal ball seat, a universal ball, a mounting base, an infrared transmitter, a rear frame, an infrared receiver assembly, and an alarm. The hoisting frame is installed on one side of the top of the climbing frame and is fixedly connected to the hoisting plate. The template is suspended from the bottom of the hoisting plate by a hoisting method. The rear frame is fixed to the back of the hoisting plate. The alarm is installed at the top of the hoisting plate and is electrically connected to the infrared receiver assembly via wires. The hoisting plate is fixedly connected to the universal ball seat. The universal ball is rotatably embedded in the center of the bottom of the universal ball seat. The mounting base is fixed to the bottom of the universal ball and adjusts its angle synchronously with it. An infrared transmitter is installed at the bottom of the mounting base. An infrared receiver assembly that cooperates with the infrared transmitter is provided on the rear frame.

2. The retaining wall construction climbing formwork device with automatic verticality monitoring as described in claim 1, characterized in that, Two universal ball joints are fixed to the bottom sides of the lifting plate, serving as the mounting base for the universal ball joints. Infrared receiver assemblies are provided on both sides of the bottom of the rear frame.

3. The retaining wall construction climbing formwork device with automatic verticality monitoring as described in claim 1 or 2, characterized in that, The device also includes a counterweight column, which is embedded in the center of the mounting base and maintains the overall vertical posture by gravity.

4. The retaining wall construction climbing formwork device with automatic verticality monitoring as described in claim 1 or 2, characterized in that, The infrared receiver assembly includes a universal ball seat two fixed to the bottom inner side of the rear frame. The top of the universal ball seat two is rotatably embedded with a universal ball two. The top of the universal ball two is fixedly connected to a receiver, which is used to determine the verticality deviation by receiving the position change of the infrared signal and trigger the alarm. The position of the receiver corresponds to that of the infrared transmitter.

5. The retaining wall construction climbing formwork device with automatic verticality monitoring as described in claim 1 or 2, characterized in that, The device also includes an anti-rolling assembly, which includes a drive unit and a top block. The drive unit is mounted on the surface of the lifting plate, and the output end of the drive unit is fixedly connected to the top block. The top block corresponds to the position of the side through hole of the universal ball seat, and the top block cooperates with the universal ball seat.

6. The retaining wall climbing formwork device with automatic verticality monitoring as described in claim 5, characterized in that, The end face of the top block is arc-shaped, and the through hole is arc-shaped.

Images