Construction site survey lofting system

Abstract

The utility model provides a surveying and setting-out system for a construction site. The surveying and setting-out system comprises an automatic total station; the data transmission module is in signal connection with the automatic total station; the data processing and calculating module is connected with the data transmission module; the storage module is connected with the data processing and calculating module; the graph forming module is connected with the data processing and calculating module; and the touch display equipment is connected with the graph forming module. The data processing calculation module is connected with the automatic total station through the data transmission module, so that a measurement instruction can be conveniently generated to the automatic total station according to CAD design drawing coordinates, the problem that lofting personnel cannot easily distinguish the direction when adjusting a centering rod is effectively solved, point location selection is flexible, meanwhile, measurement coordinates can be obtained in real time, and the measurement accuracy is improved. And the deviation data is obtained through comparison calculation with the design coordinates, so that the measurement working efficiency is improved, and the risk of measurement quality accidents caused by manual input errors is reduced.

Description

Technical Field

[0001] The utility model relates to the field of construction measurement, in particular to a construction site measurement and setting out system. Background Art

[0002] Construction surveying refers to the surveying work for construction control, layout and final acceptance. In contrast to general mapping work, construction layout is to mark the location, shape, size and elevation of the designed building on the ground according to the design drawings, so that construction can be carried out according to these marked points and lines.

[0003] At present, in the process of traditional bridge jacking construction measurement, surveyors mainly control the plane position and other parameters of the structure through one point at a time. The traditional measurement method is to measure and lay out one point at a time through a total station. However, during the measurement and installation process, the total station cannot record more information, and it is necessary to carry a notebook to record the measurement coordinate structure in real time. The temporary point calculation is cumbersome, and it is difficult for the layout personnel to adjust the centering rod to distinguish the direction. The construction measurement efficiency is low, and the layout result display is not intuitive. At the same time, the coordinates need to be manually entered into the total station or Excel table for deviation calculation, which is prone to errors, resulting in low construction measurement efficiency and non-intuitive layout results, affecting the accuracy of the measurement. Therefore, a construction site measurement and layout system is proposed to solve the above problems. Utility Model Content

[0004] The main purpose of the utility model is to provide a construction site measurement and layout system to solve the problems that the total station cannot record more information, a notebook needs to be carried, the measurement coordinate structure needs to be recorded in real time, temporary point calculations are cumbersome, it is difficult for layout personnel to distinguish the direction when adjusting the centering rod, the construction measurement efficiency is low, and the display of the layout results is not intuitive. At the same time, the coordinates need to be manually entered into the total station or an Excel table for deviation calculation, which is prone to errors, resulting in low construction measurement efficiency and non-intuitive display of the layout results, affecting the accuracy of the measurement.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is: a construction site measurement and setting out system, comprising:

[0006] Automatic total station, used to receive measurement instructions and perform automatic measurement;

[0007] Data transmission module, connected with the automatic total station signal, used for data transmission and importing CAD design drawings;

[0008] The data processing and calculation module is connected to the data transmission module and is connected to the automatic total station signal through the data transmission module, and is used to issue measurement instructions to the automatic total station according to the coordinates of the CAD design drawing, and at the same time obtain the measurement coordinates of the automatic total station and calculate the deviation from the coordinates of the CAD design drawing;

[0009] A storage module, connected to the data processing and calculation module, is used to store CAD design drawings and measurement coordinates of the automatic total station;

[0010] A graphics forming module, connected to the data processing and calculation module, is used to display the deviation between the total station measurement coordinates and the design coordinates on the CAD design drawing;

[0011] The touch display device is connected to the graphics forming module and is used to display deviation data and deviation CAD graphics and input instructions.

[0012] In a preferred embodiment, the data transmission module is connected to the automatic total station and imports the CAD design drawings via one of WiFi, Bluetooth or USB connections.

[0013] In the preferred embodiment, a remote terminal device is also included which is signal-connected to the data transmission module.

[0014] In a preferred embodiment, a temporary fixing component is provided on the back of the housing of the touch display device, which is used to temporarily fix the touch display device on a support frame of an automatic total station at a construction site.

[0015] In a preferred embodiment, the temporary fixing component includes a mounting sleeve that is mounted on the outside of the touch display device from the back, and a clamping component that is arranged on the back of the mounting sleeve for fixing.

[0016] In a preferred embodiment, the clamping assembly comprises a U-shaped seat arranged on the back of the mounting sleeve, and three grooves are arranged equidistantly on the inner side of the middle plate of the U-shaped seat, and two slide bars and a screw are arranged in the three grooves respectively, wherein the screw is rotatably arranged in the groove, and a handle is arranged at one end passing through the side wall of the U-shaped seat, and two opposite threaded sections are arranged on the outside of the screw;

[0017] Two clamping plates moving in opposite directions are slidably arranged in the U-shaped seat, and two sliding shafts respectively connected in sliding manner with the sliding rod and an internal threaded shaft connected in thread with the screw rod are arranged on the clamping plates.

[0018] The utility model provides a construction site measurement and layout system, in which a data processing and calculation module is connected to an automatic total station through a data transmission module, so that measurement instructions are sent to the automatic total station according to the coordinates of the CAD design drawing, and the problem that it is difficult for layout personnel to distinguish the direction when adjusting the centering rod is effectively solved. The point selection is flexible and maneuverable, and the measurement coordinates can be obtained in real time, and compared and calculated with the design coordinates to obtain deviation data, thereby improving the measurement work efficiency and reducing the risk of measurement quality accidents caused by manual input errors. In addition, the deviation graph can be formed through the graphic forming module and the touch display device, and the deviation data can be intuitively displayed to the construction personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0020] Figure 1 It is a schematic diagram of the utility model system;

[0021] Figure 2 This is a structural diagram of the connection between the touch display device and the temporary fixing component of the utility model;

[0022] Figure 3 It is an exploded view of the connection structure between the touch display device and the temporary fixing component of the utility model;

[0023] Figure 4 This is a back structural diagram of the temporary fixing assembly of the utility model;

[0024] Figure 5 This is an exploded structural diagram of the clamping assembly of the utility model;

[0025] In the figure: automatic total station 1; data processing and calculation module 2; storage module 3; graphics forming module 4; touch display device 5; data transmission module 6; remote terminal device 7; temporary fixing component 8; mounting sleeve 81; clamping component 82; U-shaped seat 821; groove 822; sliding rod 823; screw rod 824; handle 825; splint 826; sliding shaft 827; internal threaded shaft 828. DETAILED DESCRIPTION

[0026] Example 1

[0027] like Figure 1 As shown, a construction site measurement and layout system includes:

[0028] An automatic total station 1, used for receiving measurement instructions to automatically measure the target area;

[0029] The data transmission module 6 is connected to the automatic total station 1 by signal, and is used for data transmission and importing CAD design drawings. In this embodiment, the data transmission module 6 is connected to the automatic total station 1 and imports the CAD design drawings through one of WiFi, Bluetooth or USB connection;

[0030] The data processing and calculation module 2 is connected to the data transmission module 6 and is connected to the automatic total station 1 by signal through the data transmission module 6, and is used to send measurement instructions to the automatic total station 1 according to the coordinates of the CAD design drawing, perform automatic alignment measurement, and simultaneously obtain the measurement coordinates of the automatic total station 8, and calculate the deviation from the coordinates of the CAD design drawing. The data processing and calculation module 2 uses the processor to send measurement instructions to the automatic total station 1, and calculates the relevant coordinate parameters according to the measurement coordinates and the design coordinates of the CAD design drawing, and provides data for the subsequent graphic forming module 4;

[0031] The storage module 3 is connected to the data processing and calculation module 2 and is used to store the CAD design drawings and the measurement coordinates of the automatic total station 8;

[0032] The graphics forming module 4 is connected to the data processing and calculation module 2 and is used to display the deviation between the total station measurement coordinates and the design coordinates on the CAD design drawing, so that the user can intuitively observe the deviation results;

[0033] The touch display device 5 is connected to the graphic forming module 4 and is used to display deviation data and deviation CAD graphics and input instructions.

[0034] In the preferred embodiment, a remote terminal device 7 is also included which is signal-connected to the data transmission module 6. The deviation data and the deviation CAD graphics can be sent to other remote terminal devices 7 through the data transmission module 6, so that other construction personnel can view them.

[0035] In this embodiment, the construction site measurement and layout system can be implemented in the form of an EXCEL table. When in use, the multi-point coordinates of the measured coordinates and the designed coordinates can be imported into it, and the deviation results can be automatically calculated using the EXCEL table.

[0036] When the system of this embodiment is in use, the CAD design drawings are imported into it through the data transmission module 6, and the automatic total station 1 is connected. The corresponding CAD design drawings are displayed through the touch display device 5. The data processing and calculation module 2 sends measurement instructions to the automatic total station 1 that has been set up according to the selected CAD design drawings, and compares and calculates the measured coordinates with the coordinates of the CAD design drawings to obtain parameters such as mileage offset distance, movement value, height difference, etc., and forms an intuitive deviation graph on the CAD design drawing through the graphic forming module 4, which is displayed through the touch display device 5 and can be sent to the remote terminal device 7 at the same time for other construction personnel to view, thereby facilitating the construction personnel to adjust the measurement and layout such as template verification and point measurement until the design and specification requirements are met. By laying out according to the CAD design drawings, points can be selected according to the edge lines of the structure for layout to avoid construction obstruction or inability to layout.

[0037] Example 2

[0038] Further illustrate with reference to Example 1, Figure 2-5 In the structure shown, a temporary fixing component 8 is provided on the back of the shell of the touch display device 5 for temporarily fixing it on the support frame of the automatic total station 1 at the construction site.

[0039] In a preferred embodiment, the temporary fixing component 8 includes a mounting sleeve 81 which is mounted on the outside of the touch display device 5 from the back, and a clamping component 82 which is arranged on the back of the mounting sleeve 81 for fixing. The groove on the mounting sleeve 81 is adapted to the touch display device 5 .

[0040] In a preferred embodiment, the clamping assembly 82 includes a U-shaped seat 821 disposed on the back of the mounting sleeve 81, and three grooves 822 are equidistantly disposed on the inner side of the middle plate of the U-shaped seat 821, and two slide bars 823 and a screw 824 are respectively disposed in the three grooves 822, wherein the slide bar 823 is fixed in the groove 822, the screw 824 is rotatably disposed in the groove 822, and a handle 825 is disposed at one end penetrating through the side wall of the U-shaped seat 821, and two opposite threaded sections are disposed on the outside of the screw 824;

[0041] Two clamping plates 826 that move in opposite directions are slidably disposed in the U-shaped seat 821 , and two sliding shafts 827 that are slidably connected to the sliding rod 823 respectively, and an internal threaded shaft 828 that is threadedly connected to the screw rod 824 are fixedly disposed on the clamping plates 826 .

[0042] When in use, the screw rod 824 is rotated by the handle 825 to make the two clamping plates 826 slide in relative or separate directions under the restriction of the slide bar 823, so that the touch display device 5 can be clamped and fixed on the support frame of the automatic total station 1 to avoid long-term handheld use.

[0043] The above embodiments are only preferred technical solutions of the present invention and should not be regarded as limitations of the present invention. The protection scope of the present invention shall be the technical solutions recorded in the claims, including equivalent replacement solutions of the technical features in the technical solutions recorded in the claims. That is, equivalent replacement improvements within this scope are also within the protection scope of the present invention.

Claims

1. A construction site measurement and layout system, characterized by: An automatic total station (1) is used to receive measurement instructions and perform automatic measurement; A data transmission module (6) connected to the automatic total station (1) for signal transmission and for importing CAD design drawings; The data processing and calculation module (2) is connected to the data transmission module (6) and is connected to the automatic total station (1) through the data transmission module (6) to generate measurement instructions for the automatic total station (1) according to the coordinates of the CAD design drawing, and simultaneously obtains the measurement coordinates of the automatic total station (1) and calculates the deviation from the coordinates of the CAD design drawing; A storage module (3) connected to the data processing and calculation module (2) and used for storing CAD design drawings and measurement coordinates of the automatic total station (1); A graphics forming module (4) is connected to the data processing and calculation module (2) and is used to display the deviation between the total station measurement coordinates and the design coordinates on the CAD design drawing; A touch display device (5) connected to the graphics forming module (4) and used for displaying deviation data and deviation CAD graphics and inputting instructions; A temporary fixing component (8) is provided on the back of the housing of the touch display device (5) for temporarily fixing it on a support frame of the automatic total station (1) at a construction site; The temporary fixing component (8) comprises a mounting sleeve (81) which is sleeved on the outside of the touch display device (5) from the back, and a clamping component (82) which is arranged on the back of the mounting sleeve (81) for fixing.

2. A construction site measurement and setting out system according to claim 1, characterized in that: The data transmission module (6) is connected to the automatic total station (1) and imports the CAD design drawings via one of WiFi, Bluetooth or USB connections.

3. A construction site measurement and setting out system according to claim 1, characterized in that: It also includes a remote terminal device (7) which is signal-connected to the data transmission module (6).

4. A construction site measurement and setting out system according to claim 1, characterized in that: The clamping assembly (82) comprises a U-shaped seat (821) arranged on the back side of the mounting sleeve (81), three grooves (822) are arranged equidistantly on the inner side of the middle plate of the U-shaped seat (821), two slide bars (823) and a screw rod (824) are respectively arranged in the three grooves (822), wherein the screw rod (824) is rotatably arranged in the groove (822), and a handle (825) is arranged at one end passing through the side wall of the U-shaped seat (821), and two opposite threaded sections are arranged on the outside of the screw rod (824); Two clamping plates (826) that move in opposite directions are slidably disposed in the U-shaped seat (821), and the clamping plates (826) are provided with two sliding shafts (827) that are slidably connected to the sliding rods (823) respectively, and an internal threaded shaft (828) that is threadedly connected to the screw rod (824).

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