Intelligent automatic tensioning system for cable wind rope of large steel form cast-in-place column

Abstract

The utility model discloses a kind of cable wind rope intelligent automatic tensioning systems of large steel mould cast-in-place column, comprising: protective shell, combined cast-in-place column, the upper end four corners of the combined cast-in-place column are fixedly connected with fixed ring, the top four corners of the combined cast-in-place column are placed with cable wind rope, the upper and lower ends of the cable wind rope are installed with thimble, and upper end thimble is sleeved on fixed ring;Anchor rod mechanism, the middle of the thimble of bottom is sleeved with anchor rod mechanism, the middle of the cable wind rope is installed with intelligent controller, by being provided with intelligent controller, the tension, angle and environmental factor of cable wind rope are conveniently monitored, convenient control automatic tensioning mechanism, cable wind rope is tensioned and adjusted, by anchor rod mechanism, the device can be conveniently fixed with ground, to reinforce the stability of the device, by position protection mechanism, cable wind rope is positioned after being installed, and cable wind rope can be separated from combined cast-in-place column corner.

Description

Technical Field

[0001] This utility model relates to the field of building engineering technology, and in particular to an intelligent automatic tensioning system for guy ropes of large steel formwork cast-in-place columns. Background Technology

[0002] In construction engineering, large steel formwork cast-in-place columns are a common construction method used for pouring concrete columns. During construction, the large steel formwork needs to be fixed and stabilized using guy ropes to prevent displacement or collapse of the formwork during pouring.

[0003] However, existing guy ropes require manual periodic inspection and adjustment of their tension, which is time-consuming and labor-intensive. Manual adjustment makes it difficult to accurately control the tension of the guy ropes, which can easily lead to formwork displacement or collapse. Under dynamic loads such as wind loads and concrete pouring pressure, the tension of the guy ropes will change, and manual adjustment cannot respond in real time. Moreover, manual operation poses certain safety risks, especially in high-altitude or complex construction environments. Therefore, it is necessary to provide a new intelligent automatic tensioning system for guy ropes of large steel formwork cast-in-place columns to solve the above technical problems. Utility Model Content

[0004] The purpose of this invention is to provide an intelligent automatic tensioning system for guy ropes of large steel formwork cast-in-place columns, so as to solve the above-mentioned shortcomings in the prior art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: an intelligent automatic tensioning system for guy ropes of a large steel formwork cast-in-place column, comprising: a combined cast-in-place column, wherein fixed rings are fixedly connected to the four corners of the upper end of the combined cast-in-place column, guy ropes are installed at the four corners of the top of the combined cast-in-place column, and collars are installed at the upper and lower ends of the guy ropes, with the upper collar sleeved on the fixed rings;

[0006] The anchor bolt mechanism is sleeved in the middle of the bottom collar. An intelligent controller is installed in the middle of the guy rope. An automatic tensioning mechanism is installed on the intelligent controller. Positioning protection mechanisms are installed at the four corners of the upper end of the combined cast-in-place column. The positioning protection mechanisms are located at the bottom of the fixing ring.

[0007] As a further description of the above technical solution: the anchor bolt mechanism includes a threaded anchor bolt, a fixed plate is fixedly connected to the top of the threaded anchor bolt, a connecting ring is fixedly connected to the top of the fixed plate, and the connecting ring is sleeved on the bottom collar, a nut is screwed to the upper end of the threaded anchor bolt, and a grout stop plug is sleeved on the upper end of the threaded anchor bolt.

[0008] As a further description of the above technical solution: the grout stopper has a movable groove that is adapted to the threaded anchor rod.

[0009] As a further description of the above technical solution: the automatic tensioning mechanism includes a motor installed at the rear end of the intelligent controller, a rotating shaft seat installed at the front end of the intelligent controller, a rotating drum connected to the power output end of the motor, and the front end of the rotating drum being rotatably mounted on the rotating shaft seat, and the guy rope being rotatably wound around the rotating drum.

[0010] As a further description of the above technical solution: the intelligent controller is electrically connected to the automatic tensioning mechanism.

[0011] As a further description of the above technical solution: the positioning and protection mechanism includes an L-shaped plate installed on the combined cast-in-place column, a connecting rod is fixedly connected to one side of the L-shaped plate away from each other, a positioning wheel is rotatably installed at the other end of the connecting rod, and fixing bolts are inserted on the left and right sides of the L-shaped plate.

[0012] As a further description of the above technical solution: the L-shaped plate and the combined cast-in-place column are provided with threaded grooves that are compatible with the fixing bolts.

[0013] This utility model provides an intelligent automatic tensioning system for guy ropes of large steel formwork cast-in-place columns. It has the following beneficial effects:

[0014] 1. Equipped with an intelligent controller, it is easy to monitor the tension, angle, and environmental factors of the guy ropes, and convenient to control the automatic tensioning mechanism to adjust the tension of the guy ropes;

[0015] 2. The device is secured to the ground by means of threaded anchor bolts, which enhances its stability. The anchor bolt plugs prevent grout flow during grouting and control the flow of grout. Nuts ensure the stability of the connection between the base plate and the ground.

[0016] 3. By setting up a positioning and protection mechanism, the guy rope is easily positioned after installation through the connecting rod and positioning wheel. It can also separate the guy rope from the corner of the combined cast-in-place column, avoiding friction between the guy rope and the corner of the combined cast-in-place column, which would affect the service life of the guy rope. By setting up an L-shaped plate and fixing bolts, it is easy to separate this device from the combined cast-in-place column, making it convenient to maintain and replace the positioning wheel. Attached Figure Description

[0017] Figure 1 This utility model presents an overall structural schematic diagram of an intelligent automatic tensioning system for guy ropes of a large steel formwork cast-in-place column. Figure 1 ;

[0018] Figure 2 This utility model presents an overall structural schematic diagram of an intelligent automatic tensioning system for guy ropes of a large steel formwork cast-in-place column. Figure 2 ;

[0019] Figure 3 This is a schematic diagram of the anchor bolt mechanism in this utility model;

[0020] Figure 4 This is a schematic diagram of the automatic tensioning mechanism in this utility model;

[0021] Figure 5 This is a schematic diagram of the positioning and protection mechanism in this utility model;

[0022] Figure 6 This is a schematic diagram of the intelligent controller in this utility model.

[0023] Legend:

[0024] 1. Modular cast-in-place column; 2. Fixing ring; 3. Guy rope; 4. Collar; 5. Anchor bolt mechanism; 501. Threaded anchor bolt; 502. Fixing disc; 503. Connecting ring; 504. Nut; 505. Grout stop plug; 6. Automatic tensioning mechanism; 601. Motor; 602. Rotary shaft seat; 603. Rotary drum; 7. Intelligent controller; 8. Positioning and protection mechanism; 801. L-shaped plate; 802. Connecting rod; 803. Positioning wheel; 804. Fixing bolt. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0026] Example 1, Reference Figure 1 and Figure 2 This utility model discloses an intelligent automatic tensioning system for guy ropes of large steel formwork cast-in-place columns. It can solve the problems of existing guy ropes that require manual periodic inspection and adjustment of the guy rope tension, which is time-consuming and labor-intensive. Manual adjustment is difficult to accurately control the tension of the guy rope, which can easily lead to template displacement or collapse. Under the action of dynamic loads such as wind load and concrete pouring pressure, the tension of the guy rope will change, and manual adjustment cannot respond in real time. In addition, manual operation has certain safety risks, especially in high-altitude or complex construction environments. The system includes a combined cast-in-place column 1, with fixed rings 2 fixedly connected to the four corners of the upper end of the combined cast-in-place column 1. Guy ropes 3 are installed at the four corners of the top of the combined cast-in-place column 1. Loops 4 are installed at the upper and lower ends of the guy ropes 3, and the upper loop 4 is sleeved on the fixed ring 2.

[0027] An anchor bolt mechanism 5 is sleeved in the middle of the bottom collar 4. An intelligent controller 7 is installed in the middle of the guy rope 3. An automatic tensioning mechanism 6 is installed on the intelligent controller 7. Positioning protection mechanism 8 is installed at the four corners of the upper end of the combined cast-in-place column 1. The positioning protection mechanism 8 is located at the bottom of the fixing ring 2.

[0028] Working principle: The fixing ring 2 facilitates the connection and fixation of the loop 4 on the guy rope 3. The guy rope 3 facilitates the tensioning of the combined cast-in-place column 1. The loop 4 facilitates the installation of the guy rope 3. The anchor mechanism 5 facilitates the fixing of the device to the ground, thereby strengthening the stability of the device. The automatic tensioning mechanism 6 and the intelligent controller 7 facilitate the monitoring of the tension, angle and environmental factors of the guy rope 3, and facilitate the control of the automatic tensioning mechanism 6 to adjust the tension of the guy rope 3. The positioning and protection mechanism 8 facilitates the positioning of the guy rope 3 after installation and can separate the guy rope 3 from the corner of the combined cast-in-place column 1.

[0029] Example 2, refer to Figure 3 , Figure 4 , Figure 5 and Figure 6 This embodiment solves the problem that existing guy ropes require manual periodic inspection and adjustment of tension, which is time-consuming and labor-intensive. Manual adjustment makes it difficult to precisely control the tension, easily leading to formwork displacement or collapse. Under dynamic loads such as wind loads and concrete pouring pressure, the tension of the guy ropes changes, and manual adjustment cannot respond in real time. Furthermore, manual operation poses certain safety risks, especially in high-altitude or complex construction environments. This intelligent automatic tensioning system for guy ropes of large steel formwork cast-in-place columns also includes an anchor mechanism 5 comprising a threaded anchor rod 501. A fixing plate 502 is fixedly connected to the top of the threaded anchor rod 501, and a connecting ring 503 is fixedly connected to the top of the fixing plate 502. The connecting ring 503 is sleeved on the bottom collar 4. A nut 504 is screwed to the upper end of the threaded anchor rod 501, and a grout stop plug 50 is sleeved on the upper end of the threaded anchor rod 501. 5. The grout stop plug 505 has a movable groove adapted to the threaded anchor rod 501. The automatic tensioning mechanism 6 includes a motor 601 installed at the rear end of the intelligent controller 7. A rotating shaft seat 602 is installed at the front end of the intelligent controller 7. The power output end of the motor 601 is connected to a rotating drum 603. The front end of the rotating drum 603 is rotatably mounted on the rotating shaft seat 602. The guy rope 3 is rotatably wound around the rotating drum 603. The intelligent controller 7 is electrically connected to the automatic tensioning mechanism 6. The positioning and protection mechanism 8 includes an L-shaped plate 801 installed on the combined cast-in-place column 1. A connecting rod 802 is fixedly connected to one side of the L-shaped plate 801 away from each other. A positioning wheel 803 is rotatably installed at the other end of the connecting rod 802. Fixing bolts 804 are inserted on the left and right sides of the L-shaped plate 801. The L-shaped plate 801 and the combined cast-in-place column 1 have threaded grooves adapted to the fixing bolts 804.

[0030] Working principle: After the combined cast-in-place column 1 is placed in a suitable position, the collar 4 on the guy rope 3 is fitted onto the fixing ring 2. After adjusting the guy rope 3 to a suitable angle, the connecting rod 802 and the positioning wheel 803 facilitate the positioning of the guy rope 3 after installation and can separate the guy rope 3 from the corners of the combined cast-in-place column 1, avoiding friction between the guy rope 3 and the corners of the combined cast-in-place column 1, which would affect the service life of the guy rope 3. After positioning, the nut 504 and the grout stop plug 505 are installed on the threaded anchor rod 501. After the threaded anchor rod 501 is fixed to the ground by the anchor drilling machine, the collar 4 at the other end of the guy rope 3 is fitted onto the connecting ring 503 for fixation. After the device is installed, the intelligent controller 7 is turned on. The intelligent controller 7 is internally equipped with... Equipped with tension sensors, angle sensors, an environmental monitoring module, a central processing unit, a controller, an alarm system, and intelligent algorithms, the tension, angle, and environmental factors of the guy rope are easily monitored through the tension sensor, angle sensor, and environmental monitoring module. The central processing unit and intelligent algorithms analyze the collected data based on preset safety thresholds to determine whether the tension of the guy rope 3 needs to be adjusted. When the guy rope 3 needs tension adjustment, the controller controls the motor 602 to rotate, which in turn drives the rotating drum 604 to adjust the tension of the guy rope 3. When the tension of the guy rope 3 that needs adjustment is detected to be beyond the adjustment range, the alarm system is triggered to remind the user to perform maintenance or adjustment, thus improving the safety of the device.

[0031] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0032] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An intelligent automatic tensioning system for guy ropes of large steel formwork cast-in-place columns, characterized in that, include: A composite cast-in-place column (1) has a fixed ring (2) fixedly connected to the four corners of the upper end of the composite cast-in-place column (1). A guy rope (3) is installed at the four corners of the top of the composite cast-in-place column (1). A collar (4) is installed at both the upper and lower ends of the guy rope (3), and the upper collar (4) is sleeved on the fixed ring (2). An anchor bolt mechanism (5) is sleeved in the middle of the bottom collar (4). An intelligent controller (7) is installed in the middle of the guy rope (3). An automatic tensioning mechanism (6) is installed on the intelligent controller (7). A positioning protection mechanism (8) is installed at the four corners of the upper end of the combined cast-in-place column (1). The positioning protection mechanism (8) is located at the bottom of the fixed ring (2).

2. The intelligent automatic tensioning system for guy ropes of a large steel formwork cast-in-place column according to claim 1, characterized in that, The anchor bolt mechanism (5) includes a threaded anchor bolt (501), a fixed plate (502) is fixedly connected to the top of the threaded anchor bolt (501), a connecting ring (503) is fixedly connected to the top of the fixed plate (502), and the connecting ring (503) is sleeved on the bottom collar (4). A nut (504) is screwed to the upper end of the threaded anchor bolt (501), and a grout stop plug (505) is sleeved on the upper end of the threaded anchor bolt (501).

3. The intelligent automatic tensioning system for guy ropes of a large steel formwork cast-in-place column according to claim 2, characterized in that, The grout stopper (505) has a movable groove that is compatible with the threaded anchor rod (501).

4. The intelligent automatic tensioning system for guy ropes of a large steel formwork cast-in-place column according to claim 1, characterized in that, The automatic tensioning mechanism (6) includes a motor (601) installed at the rear end of the intelligent controller (7), a rotating shaft seat (602) installed at the front end of the intelligent controller (7), a rotating drum (603) connected to the power output end of the motor (601), and the front end of the rotating drum (603) is rotatably mounted on the rotating shaft seat (602), and the guy rope (3) is rotatably wound around the rotating drum (603).

5. The intelligent automatic tensioning system for guy ropes of a large steel formwork cast-in-place column according to claim 1, characterized in that, The intelligent controller (7) is electrically connected to the automatic tensioning mechanism (6).

6. The intelligent automatic tensioning system for guy ropes of a large steel formwork cast-in-place column according to claim 1, characterized in that, The positioning and protection mechanism (8) includes an L-shaped plate (801) installed on the combined cast-in-place column (1). A connecting rod (802) is fixedly connected to one side of the L-shaped plate (801) away from each other. A positioning wheel (803) is rotatably installed at the other end of the connecting rod (802). Fixing bolts (804) are inserted on the left and right sides of the L-shaped plate (801).

7. The intelligent automatic tensioning system for guy ropes of a large steel formwork cast-in-place column according to claim 6, characterized in that, The L-shaped plate (801) and the combined cast-in-place column (1) are provided with threaded grooves that are compatible with the fixing bolts (804).

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