A visual vault casting device and detection construction method

Abstract

The embodiments of the present application disclose a visual vault casting device and a detection construction method, which relate to the field of tunnel construction devices. In a visual vault casting device, a plurality of precast concrete parts are provided, and the plurality of precast concrete parts are arranged along the inner wall of the tunnel, and the precast concrete parts are attached to the inner wall of the tunnel; a support component is provided between two of the precast concrete parts, and the support component abuts the precast concrete parts so that the precast concrete parts abut each other; a detection component is provided on the support component or the precast concrete part, and the detection component cooperates with a controller to detect the position of the precast concrete part. By providing the precast concrete parts and the detection component, the vault in the tunnel can be fixed in position, and combined with the visual operation scheme, the position can be precisely controlled to avoid deformation of the tunnel vault.

Description

Technical Field

[0001] The present application relates to the field of tunnel construction equipment, and in particular to a visual vault casting device and a detection construction method. Background Art

[0002] With the rapid development of my country's transportation sector, the demand for tunnel construction under complex geological conditions is increasing. Under these conditions, tunnel vault installation and construction face challenges such as low efficiency, poor safety, and difficulty ensuring construction quality. Traditional arch installation methods rely primarily on manual labor, which can lead to inaccurate vault positioning. Specifically, for large vault structures, the tunnel vault can easily be misaligned during the installation of precast concrete components, leading to construction accidents. Existing technology requires strict supervision and management of the construction process to prevent these situations, but fundamentally requires further technical improvements to improve the accuracy of vault installation. Summary of the Invention

[0003] In order to solve the problems existing in the prior art, the present invention provides a visual vault casting device and a detection construction method, wherein the visual vault casting device includes:

[0004] A plurality of precast concrete parts are provided, wherein the plurality of precast concrete parts are arranged along the inner wall of the tunnel and the precast concrete parts are attached to the inner wall of the tunnel;

[0005] a support assembly disposed between the two prefabricated concrete parts, the support assembly abutting the prefabricated concrete parts so that the prefabricated concrete parts abut against each other;

[0006] a detection assembly, disposed on the support assembly or the precast concrete part, and cooperating with a controller to detect a position of the precast concrete part;

[0007] The plurality of detection components detect the position of each precast concrete part and generate position coordinates, and the detection components connect the position coordinates to the controller, so that the controller generates a visualization coordinate system based on the position coordinates of the detection components and displays the position of each precast concrete part on the visualization coordinate system.

[0008] Optionally, in some embodiments of the present application, the support assembly includes a support rod and an adjustment block, and each support assembly is provided with two adjustment blocks, the two adjustment blocks are respectively arranged at two sides of the precast concrete component and are connected by the support rod for adjustment;

[0009] The adjusting block on the inner side of the precast concrete part is threadedly connected to the support rod, and the adjusting block is in contact with the precast concrete part at one side thereof facing the precast concrete part;

[0010] The detection components are located at both ends of the support rod.

[0011] Optionally, in some embodiments of the present application, the detection component includes a GPS positioning module and a control terminal, and at least two GPS positioning modules are provided, and the two GPS positioning modules are respectively installed at both ends of the support rod;

[0012] The GPS positioning module is electrically connected to the control terminal, and the control terminal collects the positioning signal of the GPS positioning module and generates the position coordinates according to the positioning signal;

[0013] The control end is connected to the controller.

[0014] Optionally, in some embodiments of the present application, the detection component further includes a detection vehicle, the detection vehicle is provided with positioning coordinates, and the GPS positioning module performs coordinate positioning through the detection vehicle.

[0015] Optionally, in some embodiments of the present application, a pouring cavity is provided on the precast concrete component, and the pouring cavity is located on the precast concrete component toward the inner wall of the tunnel.

[0016] Optionally, in some embodiments of the present application, abutment blocks are provided on both sides of the support rod, the abutment blocks abut against the prefabricated concrete parts, and the abutment blocks are connected to the support rod via a connecting piece;

[0017] A spring is provided between the abutment block and the support rod, and the abutment block abuts against the support rod through the spring.

[0018] Optionally, in some embodiments of the present application, the support rod includes an inner rod and an outer rod, the inner rod is sleeved inside the outer rod, and the inner rod is threadedly connected to the outer rod;

[0019] GPS positioning modules are provided at both ends of the inner rod;

[0020] The outer rod is rotatably connected to the adjusting block.

[0021] The present application also provides a detection construction method, which is performed by a visual vault casting device as described above, and the method includes:

[0022] Step 1: Install the precast concrete parts along the inner wall of the tunnel, and install the support components and detection components between the precast concrete parts;

[0023] Step 2: Place the inspection vehicle at the center of the area enclosed by the support assembly and the inspection assembly, generate a corresponding positioning signal through the GPS positioning module on the inspection assembly, transmit the positioning signal to the controller, and the controller generates a visual coordinate system based on the positioning signal and displays the position of each precast concrete part on the visual coordinate system;

[0024] Step 3: Adjust the support rods of the support assembly according to the coordinate position of the precast concrete part on the visual coordinate system, so that the precast concrete part moves to the set target position;

[0025] Step 4: Separate the inner rod from the support assembly and fill the casting cavity of the precast concrete part with concrete to form the inner arch of the tunnel.

[0026] Compared with the prior art, the present invention has the following beneficial effects:

[0027] In the embodiment of the present application, the position of the vault in the tunnel can be fixed by providing prefabricated concrete parts and detection components. Combined with the visual operation scheme, the position can be precisely controlled to avoid deformation of the tunnel vault. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0029] Figure 1 A schematic diagram of the overall structure of the precast concrete parts assembly provided in an embodiment of the present application;

[0030] Figure 2 for Figure 1 A in the middle is an enlarged structural diagram;

[0031] Figure 3 A schematic diagram of the structure of the support assembly and the detection assembly provided in an embodiment of the present application;

[0032] Figure 4 A schematic diagram of the overall process of the detection construction method provided in the embodiment of the present application.

[0033] Description of reference numerals:

[0034] 100. Precast concrete part; 110. Casting cavity; 200. Support assembly; 210. Support rod; 211. Inner rod; 212. Outer rod; 220. Adjustment block; 230. Abutment block; 240. Connector; 250. Spring; 300. Detection assembly; 310. GPS positioning module; 400. Inspection vehicle. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments of the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application. It is understood that the drawings are only provided for reference and illustration purposes and are not used to limit the present application. The connection relationship shown in the drawings is only for the convenience of clear description and does not limit the connection method.

[0036] Specifically, if Figure 1 As shown, in an embodiment of the present application, a visual vault casting device is provided, which specifically includes a prefabricated concrete part 100, a support assembly 200 and a detection assembly 300, and is used in conjunction with a controller, specifically:

[0037] In this application, six precast concrete parts 100 are provided, and the six precast concrete parts 100 enclose a tunnel vault, which is convenient for pouring to form the tunnel. However, due to the uneven surface of the tunnel, direct pouring will cause the tunnel vault to deform. At this time, the precast concrete parts 100 need to be positioned to facilitate construction.

[0038] A support assembly 200 and a detection assembly 300 are provided between the precast concrete parts 100, wherein Figure 3 As shown, the support assembly 200 includes a support rod 210 and an adjustment block 220. The adjustment block 220 is arranged on the support rod 210 and is threadedly connected to the support rod 210. Two adjustment blocks 220 are provided on the support rod 210. The precast concrete part 100 is located between the two adjustment blocks 220. The adjustment function of the adjustment block 220 can be used to fix the precast concrete part 100 to facilitate the formation of the vault.

[0039] In the present application, the support assembly 200 is disposed between two prefabricated concrete parts 100 , and each adjustment block 220 fixes the prefabricated concrete parts 100 on both sides.

[0040] In the present application, an embodiment may further provide a support assembly 200 at the center of the precast concrete part 100 to fix the precast concrete part 100. At this time, when the support assembly 200 is at the center of the precast concrete part 100, the end of the support rod 210 on the support assembly 200 away from the arch needs to be inserted into the foundation to achieve the installation of the precast concrete part 100.

[0041] In the embodiment of the present application, the structural mode of the support assembly 200 between two prefabricated concrete parts 100 is preferably selected.

[0042] In the above description, the adjusting block 220 is adjusted on the supporting rod 210 so that one end of the adjusting block 220 facing the precast concrete part abuts against the precast concrete part 100 .

[0043] Through the above structure, the prefabricated concrete part 100 can be quickly installed. At the same time, a detection component 300 is provided on the support component 200, and positioning can be performed through the GPS positioning module 310 on the detection component 300 to cooperate with the controller for coordinate positioning.

[0044] The coordinate conversion is as follows:

[0045] The detection component 300 includes a GPS positioning module 310 and a control end. The GPS positioning module 310 is arranged at both ends of the support rod 210, so that two GPS positioning modules 310 are arranged between the two prefabricated concrete parts 100 to generate a positioning signal through the control end. The control end receives the positioning signal to generate position coordinates. The generation of the position coordinates is executed by the detection vehicle 400. The detection vehicle 400 is provided with positioning coordinates. Each GPS positioning module 310 generates a positioning signal corresponding to the positioning coordinates according to the positioning coordinates, which facilitates the generation of position coordinates. Among them, the control end can be set on the detection vehicle 400 for convenient positioning use.

[0046] In the embodiment of the present application, the inspection vehicle 400 is preferably positioned and moved in the tunnel so that the inspection components 300 corresponding to the multiple rows of precast concrete parts 100 all generate corresponding positioning signals, thereby facilitating the generation of three-dimensional position coordinates.

[0047] The position coordinates are generated by the controller, which receives the position coordinates sent by the control end to facilitate the generation of simulated coordinates of the prefabricated concrete part 100 in the visual coordinate system, so as to facilitate the judgment of whether the position relationship of the prefabricated concrete part 100 meets the expected position.

[0048] The expected position is a position set by the controller. When the position of the prefabricated concrete part 100 meets the expected position, it indicates that the position of the prefabricated concrete part 100 is correctly installed. At this time, the dome can be reinforced with concrete to facilitate the formation of the inner wall of the tunnel. When the position of the prefabricated concrete part 100 does not meet the expected position, it indicates that the position of the prefabricated concrete part 100 is installed with deviation. At this time, it is necessary to adjust the adjustment block 220 to adjust the position of the prefabricated concrete part 100.

[0049] In the above, the adjustment process is:

[0050] like Figure 3 As shown, abutment blocks 230 are provided on both sides of the support rod 210, and a spring 250 is provided between the abutment block 230 and the support rod 210. The abutment block 230 can be abutted against the precast concrete part 100 through the spring 250. At the same time, a connecting member 240 is provided on the abutment block 230, and the connecting member 240 connects the abutment block 230 and the adjustment block 220, so that the abutment block 230 is rotatably connected to the adjustment block 220 through the connecting member 240, so that the adjustment block 220 can be adjusted to facilitate the distance between the precast concrete parts 100 on both sides.

[0051] After the above-mentioned precast concrete part 100 is positioned, the precast concrete part 100 can be fixed. The fixation can be achieved by filling the casting cavity 110 provided in the precast concrete part 100 with concrete so that the concrete is fixed to form the tunnel vault.

[0052] Before pouring, the detection assembly 300 needs to be dismantled to facilitate recycling, specifically:

[0053] In an embodiment of the present application, the support rod 210 is provided with an inner rod 211 and an outer rod 212, the inner rod 211 is sleeved in the outer rod 212, and the inner rod 211 and the outer rod 212 are threadedly connected; GPS positioning modules 310 are provided at both ends of the inner rod 211, and the outer rod 212 is rotatably connected to the adjustment block 220.

[0054] Through the above structure, this application provides a detection construction method, such as Figure 4 As shown, the method is specifically as follows:

[0055] Step 1: Install the precast concrete parts 100 along the inner wall of the tunnel, and install the support assembly 200 and the detection assembly 300 between the precast concrete parts 100;

[0056] Step 2: The inspection vehicle 400 is placed at the center of the area enclosed by the support assembly 200 and the inspection assembly 300. A positioning signal is generated by the GPS positioning module 310 on the inspection assembly 300, and the positioning signal is transmitted to the controller. The controller generates a visual coordinate system based on the positioning signal and displays the position of each precast concrete component 100 on the visual coordinate system.

[0057] Step 3: adjusting the support rod 210 of the support assembly 200 according to the coordinate position of the precast concrete part 100 on the visual coordinate system, so that the precast concrete part 100 moves to the set target position;

[0058] Step 4: detach the inner rod 211 of the support rod 210 from the support assembly 200 , and fill the casting cavity 110 of the precast concrete part 100 with concrete to form an inner arch of the tunnel.

[0059] The above embodiments are only used to illustrate the technical method of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical method of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical method of the present invention.

Claims

1. A visual vault casting device, characterized in that: include: A plurality of precast concrete parts are provided, wherein the plurality of precast concrete parts are arranged along the inner wall of the tunnel and are attached to the inner wall of the tunnel; a support assembly disposed between the two prefabricated concrete parts, the support assembly abutting the prefabricated concrete parts so that the prefabricated concrete parts abut against each other; a detection assembly, disposed on the support assembly or the precast concrete part, and cooperating with a controller to detect the position of the precast concrete part; wherein the plurality of detection components detect the position of each of the precast concrete parts and generate position coordinates, and the detection components connect the position coordinates to the controller, so that the controller generates a visual coordinate system according to the position coordinates of the detection components and displays the position of each precast concrete part on the visual coordinate system; The support assembly includes a support rod and an adjustment block. Two adjustment blocks are provided on each support assembly. The two adjustment blocks are respectively provided on both sides of the precast concrete component and are connected and adjusted by the support rod. The adjusting block on the inner side of the precast concrete part is threadedly connected to the support rod, and the adjusting block is in contact with the precast concrete part at one side thereof facing the precast concrete part; The detection components are located at both ends of the support rod.

2. A visual vault casting device according to claim 1, characterized in that: The detection component includes a GPS positioning module and a control end. There are at least two GPS positioning modules, and the two GPS positioning modules are respectively installed at the two ends of the support rod; The GPS positioning module is electrically connected to the control terminal, and the control terminal collects the positioning signal of the GPS positioning module and generates the position coordinates according to the positioning signal; The control end is connected to the controller.

3. A visual vault casting device according to claim 2, characterized in that: The detection component also includes a detection vehicle, and positioning coordinates are set on the detection vehicle. The GPS positioning module performs coordinate positioning through the detection vehicle.

4. A visual vault casting device according to claim 1, characterized in that: A pouring cavity is provided on the precast concrete part, and the pouring cavity is arranged on the precast concrete part toward the inner wall of the tunnel.

5. The visual vault casting device according to claim 1, characterized in that: The support assembly includes a support rod and an adjustment block. Abutment blocks are provided on both sides of the support rod. The abutment blocks abut against the prefabricated concrete parts. The abutment blocks are rotatably connected to the adjustment blocks via a connecting piece. A spring is provided between the abutting block and the supporting rod, and the abutting block abuts against the supporting rod through the spring. The adjusting block is rotated so that the abutting block abuts against the prefabricated concrete part.

6. The visual vault casting device according to claim 2, characterized in that: The support rod includes an inner rod and an outer rod, the inner rod is sleeved in the outer rod, and the inner rod is threadedly connected to the outer rod; GPS positioning modules are provided at both ends of the inner rod; The outer rod is rotatably connected to the adjusting block.

7. A construction detection method, performed by a visual vault casting device according to any one of claims 1 to 6, characterized in that: The method includes: Step 1: Install the precast concrete parts along the inner wall of the tunnel, and install the support components and detection components between the precast concrete parts; Step 2: Place the inspection vehicle at the center of the area enclosed by the support assembly and the inspection assembly, generate a corresponding positioning signal through the GPS positioning module on the inspection assembly, transmit the positioning signal to the controller, and the controller generates a visual coordinate system based on the positioning signal and displays the position of each precast concrete part on the visual coordinate system; Step 3: Adjust the support rods of the support assembly according to the coordinate position of the precast concrete part on the visual coordinate system, so that the precast concrete part moves to the set target position; Step 4: Separate the inner rod from the support assembly and fill the casting cavity of the precast concrete part with concrete to form the inner arch of the tunnel.

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