Secondary lining pouring information integration control cabinet

Abstract

The utility model relates to a secondary lining pouring information integration control cabinet which comprises a control cabinet body. The front surface of the control cabinet body is divided into left and right parts; the left part comprises a high-frequency vibrator control system signboard, a pressure display port, a flat plate vibrator start button, a flat plate vibrator stop button, a flat plate vibrator layered start-stop conversion button and a pressure access port; the right part comprises a tunnel anti-void early warning device signboard, a monitoring display large screen, a display screen control button, a second lining anti-void buzzer, an anti-void early warning test button, an anti-void early warning conversion button and a video access port; the pressure display port is electrically connected with the pressure access port; the flat plate vibrator start button and the flat plate vibrator stop button are electrically connected with the corresponding flat plate vibrators respectively; the second lining anti-disengaging buzzer is electrically connected with the anti-disengaging early warning signal probe; and the pressure access port is electrically connected with the pressure transmitter. The secondary lining pouring device is easy to operate, convenient to use and high in integration degree, and secondary lining pouring quality is effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of tunnel construction technology, and in particular to an integrated control cabinet for secondary lining pouring information. Background Technology

[0002] The positioning of the secondary lining trolley often relies on workers' visual observation and the feel of hydraulic operation to judge the tightness with the previous secondary lining. In the traditional secondary lining pouring process, the performance and stratification of concrete in the trough can only be observed manually window by window, which is time-consuming and laborious. The plate vibrator can only be started and stopped manually based on the worker's experience, which is highly random. Although there are corresponding equipment to monitor the pressure control and fullness of concrete top pouring, the degree of integration is low. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide an integrated control cabinet for secondary lining casting information that is easy to operate, convenient to use, and highly integrated.

[0004] To address the aforementioned problems, this utility model provides an integrated control cabinet for secondary lining pouring information, comprising a control cabinet body. The control cabinet body is characterized by the following features: the front of the control cabinet body is divided into left and right sections; the left section includes a high-frequency vibrator control system sign, a pressure display port, a plate vibrator start button, a plate vibrator stop button, a plate vibrator layered start / stop conversion button, and a pressure access port; the right section includes a tunnel anti-voidage early warning device sign, a monitoring display screen, display screen control buttons, a secondary lining anti-voidage buzzer, an anti-voidage early warning test button, an anti-voidage early warning conversion button, and a video access port; the pressure display port is electrically connected to the pressure access port; the plate vibrator start button and plate vibrator stop button are electrically connected to their respective plate vibrators; the secondary lining anti-voidage buzzer is electrically connected to an anti-voidage early warning signal probe installed on the grouting hole of the trolley after positioning; and the pressure access port is electrically connected to a pressure transmitter installed on the central support plate of the arch.

[0005] The control cabinet is a three-level rainproof distribution box with dimensions of 80*100*30cm.

[0006] Below the identification plate of the high-frequency vibrator control system is the pressure display port; below the pressure display port are two rows of staggered start buttons and two rows of stop buttons for the plate vibrator; below the stop buttons for the plate vibrator are three plate vibrator layer start / stop switching buttons; there are two pressure access ports, located on the left side of the control cabinet.

[0007] The pressure display port is a weighing display controller, model XK3190-C8+.

[0008] The start button (3) of the flat plate vibrator and the stop button of the flat plate vibrator corresponding to it control the first row of 1-5 and the second row of 6-10 flat plate vibrators respectively from left to right.

[0009] The three plate vibrator layer start / stop switching buttons, from left to right, are group layer control buttons for plate vibrators, and are equipped with manual start and timed automatic vibration functions; among them, 1-4 are the first group, located at the first window of the secondary lining trolley; 4-8 are the second group, located at the second window of the secondary lining trolley; 9-10 are the third group, located at the arch of the secondary lining trolley.

[0010] Below the sign for the tunnel anti-cavitation early warning device is a monitoring display screen, and in the lower right corner of the monitoring display screen are several display screen control buttons; below the monitoring display screen are arranged a row of secondary lining anti-cavitation buzzers, a row of anti-cavitation early warning test buttons, and a row of anti-cavitation early warning conversion buttons; the number of video access ports is 1, and it is located on the right side of the control cabinet.

[0011] The monitoring display screen and the control buttons of the display screen are equipped with one megapixel high-definition display screen, one video recorder, one switch, six 360° cameras, six camera brackets, six PoE adapters, and Seetong monitoring software downloaded from the mobile application market; the cameras and the camera brackets are installed on the secondary lining trolley; the six cameras are connected to the video access port and simultaneously monitor the real-time construction scene of six windows, namely the first window, the second window, and the third window of the secondary lining trolley, with one camera on each of the left and right sides of each window.

[0012] The number of anti-vacuum warning signal probes is matched with the number of anti-vacuum buzzers for the secondary lining, the number of anti-vacuum warning test buttons, and the number of anti-vacuum warning conversion buttons.

[0013] The row of anti-empty warning conversion buttons and the row of anti-empty warning test buttons, from left to right, are the control buttons of groups 1-6 of the segment; the anti-empty warning conversion buttons are equipped with manual / automatic rotary switches.

[0014] This utility model has the following advantages compared with the prior art:

[0015] 1. This utility model integrates the information control of secondary lining concrete pouring into a "five-in-one" system, which integrates concrete positioning pressure monitoring, concrete jacking pressure monitoring, concrete pouring video monitoring, concrete slab control, and concrete anti-void monitoring. The integrated functions and information control effectively improve the quality of secondary lining pouring.

[0016] 2. This utility model effectively monitors the positioning pressure of the trolley and the top pressure of the concrete by installing a transmitter and a weighing display on the trolley; installs high-definition cameras and their supporting devices in layers, and monitors the concrete placement and performance in real time via a mobile APP; installs a plate vibrator control system to set the vibration time for each layer and automatically start and stop; and installs an anti-void warning device to effectively improve the compactness of the secondary lining concrete arch.

[0017] 3. This utility model integrates information control methods for secondary lining construction, making the equipment easy to assemble and simple to use, thereby improving the quality and efficiency of secondary lining concrete construction. Attached Figure Description

[0018] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings.

[0019] Figure 1 This is a schematic diagram of the structure of this utility model.

[0020] In the diagram: 1—Control cabinet; 2—Pressure display port; 3—Plane vibrator start button; 4—Plane vibrator stop button; 5—Plane vibrator layer start / stop switch button; 6—Monitoring display screen; 7—Display screen control button; 8—Secondary lining anti-vacuum buzzer; 9—Anti-vacuum early warning test button; 10—Anti-vacuum early warning switch button; 11—Pressure access port; 12—Video access port. Detailed Implementation

[0021] like Figure 1 As shown, an integrated control cabinet for secondary lining pouring information includes a control cabinet body 1. The front of the control cabinet body 1 is divided into left and right parts; the left part includes a high-frequency vibrator control system sign, a pressure display port 2, a plate vibrator start button 3, a plate vibrator stop button 4, a plate vibrator layer start / stop conversion button 5, and a pressure access port 11; the right part includes a tunnel anti-voidage early warning device sign, a monitoring display screen 6, a display screen control button 7, a secondary lining anti-voidage buzzer 8, an anti-voidage early warning test button 9, an anti-voidage early warning conversion button 10, and a video access port 12; the pressure display port 2 is electrically connected to the pressure access port 11; the plate vibrator start button 3 and the plate vibrator stop button 4 are electrically connected to their respective plate vibrators; the secondary lining anti-voidage buzzer 8 is electrically connected to the anti-voidage early warning signal probe installed on the grouting hole of the trolley after the trolley is positioned; the pressure access port 11 is electrically connected to the pressure transmitter installed on the central support plate of the arch.

[0022] Among them, control cabinet 1 adopts a three-level rainproof distribution box with dimensions of 80*100*30cm (height*width*thickness).

[0023] Below the identification plate of the high-frequency vibrator control system is a pressure display port 2; below the pressure display port 2 are two rows of staggered plate vibrator start buttons 3 and two rows of plate vibrator stop buttons 4; below the plate vibrator stop buttons 4 are three plate vibrator layer start / stop conversion buttons 5; there are two pressure access ports 11, which are located on the left side of the control cabinet 1.

[0024] Pressure display port 2 is a weighing display controller, model XK3190-C8+.

[0025] The start button 3 for the plate vibrator and the stop button 4 for the plate vibrator control plate vibrators 1-5 in the first row and 6-10 in the second row from left to right, respectively. The number of plate vibrators and buttons can be increased or decreased according to the actual site conditions.

[0026] Three plate vibrator start / stop switches (5 buttons, from left to right) control the plate vibrators in groups, with manual start and timed automatic vibration functions. Groups 1-4 are the first group, located at the first window of the secondary lining trolley; group 4-8 are the second group, located at the second window of the secondary lining trolley; and group 9-10 are the third group, located at the arch top of the secondary lining trolley. Manual operation is achieved by turning a knob individually. Automatic operation is time-controlled (the time can be set by on-site personnel based on actual site conditions). Automatic operation is divided into three groups, each with a timer (upper, middle, lower). When the knob is set to automatic, high-frequency vibration operates and automatically stops after the set time. On-site construction personnel can select the lower (upper, middle, lower) high-frequency vibrator group based on the specific pouring progress. The middle and upper groups are simultaneously turned on or off during automatic operation.

[0027] Pressure input port 11 is the terminal of the pressure transmitter feedback signal line in the distribution cabinet. The pressure transmitter is installed on the support plate at the center of the dome. Holes need to be opened on the support plate and nuts matching the size of the transmitter diameter need to be welded on. The pressure transmitter is tightened and installed on the nuts. The feedback signal line is led to the terminal block in the distribution cabinet to form a closed loop with the instrument.

[0028] Below the tunnel anti-cavitation early warning device sign is the monitoring display screen 6. The lower right corner of the monitoring display screen 6 has several display control buttons 7. Below the monitoring display screen 6 are arranged a row of secondary lining anti-cavitation buzzers 8, a row of anti-cavitation early warning test buttons 9, and a row of anti-cavitation early warning conversion buttons 10. There is one video access port 12, which is located on the right side of the control cabinet 1.

[0029] The monitoring display screen 6 and display control buttons 7 are equipped with one megapixel high-definition display screen, one video recorder, one switch, six 360° cameras, six camera brackets, six PoE adapters, and Seetong monitoring software downloaded from the mobile application market. The cameras and camera brackets are installed on the lining trolley. The six cameras are connected to video access port 12 and simultaneously monitor the real-time construction scene of six windows: window one, window two, and window three of the lining trolley, one on each side of each window. The number of cameras can be increased or decreased according to the actual site conditions. The cameras have lighting functions, and the brackets are made of aluminum alloy composite rods and are retractable. They extend into the window during pouring and retract when the concrete reaches the window position, without affecting the construction area.

[0030] Register an account and log in to the Seetong monitoring software. Click "Device" in the lower left corner, then click the "+" in the upper right corner of your phone screen, click "Network Recorder," and then click "Add via QR Code." Scan the QR code on the recorder screen with your phone. (Note: A stable network connection is required. If the network connection is successful, the screen will display "Online"; if the network connection is unsuccessful, the screen will display "Offline.") This function supports network connectivity and requires activation via the PTZ (Pan-Tilt-Side) system. It offers daily, monthly, and yearly subscription options and supports playback. In offline mode, the monitoring screen only displays real-time dynamics without playback. It provides real-time monitoring of the concrete status after the secondary lining concrete is poured into the formwork.

[0031] The number of anti-vacuum warning signal probes is matched with the number of secondary lining anti-vacuum buzzers 8, the number of anti-vacuum warning test buttons 9, and the number of anti-vacuum warning conversion buttons 10.

[0032] The row of anti-fall-off warning conversion buttons 10 and the row of anti-fall-off warning test buttons 9, from left to right, are the control buttons of the first to sixth groups of the segment; the anti-fall-off warning conversion button 10 is equipped with a manual / automatic rotary switch, which automatically reacts to the probe, and the relay is activated to emit a warning sound. In the manual position, the anti-fall-off warning test button 9 only functions as a test sound warning device.

[0033] Secondary Lining Anti-Dropout Buzzer 8: When the concrete fills the extrusion signal probe, the signal probe sends an action signal to the relay, and the buzzer emits a flashing and alarm signal. All components (relay, buzzer, signal light) are powered by DC24V. The power supply is converted from AC220V to DC24V via a power converter to ensure the safety of construction personnel. The signal probes are installed inside the arch waterproofing liner, preferably in a tower shape, to ensure good signal contact and normal feedback. Each secondary liner liner is 12m long, and six sets are laid at equal intervals along the longitudinal direction of the arch. The signal acquisition probes serve as monitoring points, and the six signal lines are sequentially led to the terminal blocks of the distribution box. Terminal sequence: (A1, A2) is group 1, (B1, B2) is group 2, (C1, C2) is group 3, (D1, D2) is group 4, (E1, E2) is group 5, and (F1, F2) is group 6. Six sets of monitoring point signal probes are connected in series to ensure that the relay is activated after all six monitoring points are fully charged, and the flashing buzzer on the distribution box operation panel simultaneously issues a warning signal.

[0034] The method of using this utility model is as follows:

[0035] (1) Purchase a power distribution cabinet, pressure transmitter, weighing display, video monitoring equipment, voltage converter, 10-channel high-frequency vibration system and related supporting facilities, assemble the control cabinet, and install it on the secondary lining trolley.

[0036] (2) Connect the pressure transmitter to the weighing display to form a closed loop, perform trolley positioning, and determine the tightness based on the pressure display results.

[0037] (3) After the secondary lining trolley is positioned, a monitoring signal probe is installed at the corresponding position of the grouting hole with mold.

[0038] (4) Install camera brackets and cameras at each floor window, ensuring the cameras can freely extend and retract inside and outside the window without interfering with workers' operations. Then connect to the control cabinet via video access port 12. Register a mobile app for real-time monitoring. During concrete pouring, observe the concrete pouring height and workability on both sides of each floor window using the left and right cameras, and make dynamic adjustments accordingly.

[0039] (5) Install plate vibrators between windows according to the design position, and connect each plate vibrator to the corresponding button. Set the automatic vibration time of the plate vibrator according to the data of the first secondary lining concrete. When the concrete is poured to the position, start the plate vibrator layer button to assist vibration.

[0040] (6) When the concrete fills the extrusion signal probe, the signal probe sends an action signal to the relay, and the buzzer emits a red light and an alarm signal. When the concrete is full, the pressure transmitter receives a certain pressure. At this time, the pressure transmitter collects the signal and transmits the signal to the digital display pressure instrument in the distribution cabinet. The digital display of the instrument will change, thereby determining the fullness of the concrete pouring.

Claims

1. A two-lining pouring information integrated control cabinet, comprising a control cabinet body (1), characterized in that: The front of the control cabinet body (1) is divided into left and right parts; the left part includes a high-frequency vibrator control system signboard, a pressure display port (2), a flat plate vibrator start button (3), a flat plate vibrator stop button (4), a flat plate vibrator layering start-stop conversion button (5) and a pressure access port (11); the right part includes a tunnel anti-emptying early warning device signboard, a monitoring display large screen (6), a display screen control button (7), a secondary lining anti-emptying buzzer (8), an anti-emptying early warning test button (9), an anti-emptying early warning conversion button (10) and a video access port (12); the pressure display port (2) is electrically connected with the pressure access port (11); the flat plate vibrator start button (3) and the flat plate vibrator stop button (4) are respectively electrically connected with the corresponding flat plate vibrator; the secondary lining anti-emptying buzzer (8) is electrically connected with the anti-emptying early warning signal probe installed on the trolley grouting hole after positioning the trolley; the pressure access port (11) is electrically connected with the pressure transmitter installed on the center support plate of the arch.

2. The two-liner pouring information integrated control cabinet according to claim 1, characterized in that: The control cabinet body (1) adopts a three-level rainproof distribution box with a size of 80*100*30cm.

3. The two-liner pouring information integrated control cabinet according to claim 1, characterized in that: The pressure display port (2) is arranged below the high-frequency vibrator control system signboard; two rows of flat plate vibrator start buttons (3) and two rows of flat plate vibrator stop buttons (4) are arranged below the pressure display port (2) in a staggered manner; three flat plate vibrator layering start-stop conversion buttons (5) are arranged below the flat plate vibrator stop buttons (4); the number of the pressure access ports (11) is two, and they are arranged on the left side of the control cabinet body (1).

4. The two-liner pouring information integrated control cabinet according to claim 3, characterized in that: The pressure display port (2) is a weighing display controller with a model of XK3190-C8+.

5. The two-liner pouring information integrated control cabinet according to claim 3, characterized in that: The flat plate vibrator stop buttons (4) corresponding to the flat plate vibrator start buttons (3) control the first row of No.1-5 flat plate vibrators and the second row of No.6-10 flat plate vibrators from left to right.

6. The two-liner pouring information integrated control cabinet according to claim 3, characterized in that: The three flat plate vibrator layering start-stop conversion buttons (5) are group layering control flat plate vibrator buttons from left to right, and are provided with a manual start function and a timing automatic vibration function; wherein 1-4 are the first group and are located in the first window of the secondary lining trolley; 4-8 are the second group and are located in the second window of the secondary lining trolley; 9-10 are the third group and are located in the arch of the secondary lining trolley.

7. The two-liner pouring information integrated control cabinet according to claim 1, characterized in that: The monitoring display large screen (6) is arranged below the tunnel anti-emptying early warning device signboard; a plurality of display screen control buttons (7) are arranged at the lower right corner of the monitoring display large screen (6); a row of secondary lining anti-emptying buzzers (8), a row of anti-emptying early warning test buttons (9) and a row of anti-emptying early warning conversion buttons (10) are sequentially arranged below the monitoring display large screen (6); the number of the video access ports (12) is one, and they are arranged on the right side of the control cabinet body (1).

8. The two-liner pouring information integrated control cabinet according to claim 7, characterized in that: The monitoring display large screen (6) is configured with one million high-definition display screen, one video recorder, one switch, six 360° cameras, six camera supports, six POE adapters and Seetong monitoring software downloaded from a mobile phone application market; the camera is installed on the second lining trolley; six cameras are connected with the video access port (12) and simultaneously monitor the construction scene pictures of six windows, which are respectively the first window of the second lining trolley, the second window of the second lining trolley, the third window of the second lining trolley, and each window has one on the left side and one on the right side.

9. The two-liner pouring information integrated control cabinet according to claim 7, characterized in that: The number of the anti-disengagement early warning signal probes matches the number of the second lining anti-disengagement buzzer, the number of the anti-disengagement early warning test button and the number of the anti-disengagement early warning conversion button.

10. The two-liner pouring information integrated control cabinet according to claim 7, characterized in that: The anti-disengagement early warning conversion button (10) and the anti-disengagement early warning test button (9) from left to right are respectively the first to sixth section control buttons; the anti-disengagement early warning conversion button (10) is provided with a hand / automatic knob switch.

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