Visual vault pouring device and detection construction method

Abstract

The embodiment of the invention discloses a visual vault pouring device and a detection construction method, and relates to the field of tunnel construction devices.The visual vault pouring device is characterized in that a plurality of concrete prefabricated parts are arranged along the inner wall of a tunnel, and the concrete prefabricated parts are attached to the inner wall of the tunnel; the supporting assembly is arranged between the two concrete prefabricated parts, and the supporting assembly abuts against the concrete prefabricated parts so that the concrete prefabricated parts can abut against each other; the detection assembly is arranged on the supporting assembly or the concrete prefabricated part, the detection assembly is matched with the controller to detect the position of the concrete prefabricated part, and the concrete prefabricated part and the detection assembly are arranged to fix the position of the vault in the tunnel. And in combination with a visual operation scheme, the position can be conveniently and accurately controlled, and deformation of the tunnel vault is avoided.

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, the installation and construction of tunnel vaults face problems such as low efficiency, poor safety, and difficulty in ensuring construction quality. The traditional arch installation method mainly relies on manual labor, and there is a problem of inaccurate positioning of the vault construction. Specifically, for the structure of a large vault, when the concrete prefabricated parts are constructed and installed, it is easy to misalign the tunnel vault installation, resulting in unexpected construction situations. Under the existing technology, the construction process will be more strictly supervised and managed to avoid the occurrence of such situations, but in essence, further technical modifications are needed to improve the accuracy of vault construction and 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 a 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 is arranged between two of the precast concrete parts, and the support assembly abuts against the precast concrete parts so that the precast concrete parts abut against each other;

[0006] A detection component is arranged on the support component or the precast concrete component, and the detection component cooperates with a controller to detect the position of the precast concrete component;

[0007] Among them, multiple 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 visualization coordinate system according to 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 two adjustment blocks are provided on each support assembly, and the two adjustment blocks are respectively provided at two sides of the precast concrete component and are connected and adjusted by the support rod;

[0009] The adjusting block on the inner side of the precast concrete part is threadedly connected to the support rod, and the adjusting block abuts against the precast concrete part at one side 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 end, and at least two GPS positioning modules are provided, and the two GPS positioning modules are respectively installed at two ends of the support rod;

[0012] The GPS positioning module is electrically connected to the control end, and the control end 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 casting cavity is opened on the precast concrete component, and the casting cavity is arranged 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 at 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 arranged 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 in 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 in an embodiment, 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 the 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 according to the positioning signal, and displays the position of each precast concrete part on the visual coordinate system;

[0024] Step 3: adjusting the support rod 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: Disconnect the inner rod of the support 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 beneficial effects of the present invention are:

[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, and the position can be precisely controlled in combination with a visual operation scheme 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 drawings required for use in the description of the embodiments will be briefly introduced below. 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 the embodiment of the present application;

[0030] Figure 2 for Figure 1 The enlarged structural diagram at A in the middle;

[0031] Figure 3 A schematic diagram of the structure of the support assembly and the detection assembly provided in the 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, detection 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, rather than 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 belong to the protection scope of the present application. It is understood that the drawings are only provided for reference and illustration, 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 the 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 the present 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 inner surface of the tunnel, direct pouring will cause deformation of the tunnel vault. 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 arranged 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 the adjustment block 220 is threadedly connected to the support rod 210. Two adjustment blocks 220 are arranged on the support rod 210. The precast concrete part 100 is located between the two adjustment blocks 220. The precast concrete part 100 can be fixed by the adjustment function of the adjustment block 220 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, the embodiment may further arrange the support assembly 200 at the center position 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 position 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, 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 arranged 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, so as to facilitate the generation of position coordinates. The control end can be arranged on the detection vehicle 400 for convenient positioning.

[0046] In the embodiment of the present application, it is preferred that the inspection vehicle 400 is positioned and moved in its 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 generate simulated coordinates of the precast concrete part 100 in the visual coordinate system, so as to judge whether the position relationship of the precast concrete part 100 meets the expected position.

[0048] The expected position is the position set by the controller. When the position of the precast concrete part 100 meets the expected position, it means that the position of the precast concrete part 100 is installed correctly. At this time, the dome can be reinforced with concrete to facilitate the generation of the inner wall of the tunnel. When the position of the precast concrete part 100 does not meet the expected position, it means that the position of the precast 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 precast 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 adjusting block 220, so that the abutment block 230 is rotatably connected with the adjusting block 220 through the connecting member 240, so that the adjusting block 220 is conveniently adjusted to adjust the distance between the precast concrete parts 100 on both sides.

[0051] After the above-mentioned positioning of the precast concrete part 100 is completed, the precast concrete part 100 can be fixed. The fixing can be performed by a casting cavity 110 provided in the precast concrete part 100. Concrete is filled in the casting cavity 110 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 the 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 is threadedly connected to the outer rod 212; 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, the present application provides a detection construction method, such as Figure 4 As shown, the method is specifically:

[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: placing the inspection vehicle 400 at the center of the area enclosed by the support assembly 200 and the inspection assembly 300, generating a corresponding positioning signal through the GPS positioning module 310 on the inspection assembly 300, transmitting the positioning signal to the controller, and the controller generates a visual coordinate system according to 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 in 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 rather than to limit it. 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 the precast concrete parts are attached to the inner wall of the tunnel; A support assembly is arranged between two of the precast concrete parts, and the support assembly abuts against the precast concrete parts so that the precast concrete parts abut against each other; A detection component is arranged on the support component or the precast concrete component, and the detection component cooperates with a controller to detect the position of the precast concrete component; Among them, multiple 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 visualization coordinate system according to the position coordinates of the detection components and displays the position of each precast concrete part on the visualization coordinate system.

2. A visual vault casting device according to claim 1, characterized in that: 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 two 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 abuts against the precast concrete part at one side facing the precast concrete part; The detection components are located at both ends of the support rod.

3. A visual vault casting device according to claim 2, characterized in that: The detection component includes a GPS positioning module and a control end, and at least two GPS positioning modules are provided, 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 end, and the control end 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.

4. A visual vault casting device according to claim 3, 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.

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

6. A visual vault casting device according to claim 2, characterized in that: The support assembly includes a support rod and an adjusting block. Abutment blocks are arranged on both sides of the support rod. The abutment blocks abut against the prefabricated concrete parts. The abutment blocks are rotatably connected to the adjusting blocks through a connecting piece. A spring is arranged between the abutment block and the support rod, and the abutment block abuts against the support rod through the spring. The adjusting block is rotated so that the abutment block abuts against the prefabricated concrete part.

7. The visual vault casting device according to claim 3, characterized in that: The support rod comprises 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.

8. A detection construction method, performed by a visual vault casting device as claimed in any one of claims 1 to 7, characterized in that: The method comprises: Step 1: Install the precast concrete parts along the inner wall of the tunnel, and install the support components and the 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 according to the positioning signal, and displays the position of each precast concrete part on the visual coordinate system; Step 3: adjusting the support rod 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: Disconnect the inner rod of the support 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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