Multifunctional measuring base station structure for subway construction

Abstract

This utility model provides a multifunctional measuring base station structure for subway construction. During installation, the base plate is fixed to the ground. Pulling the handle upwards moves the fixing rod upwards via the moving plate, inserting it into the horizontal baffle hole. The base plate is then positioned to the right of the installation / removal mechanism and the limiting mechanism. Moving it to the left, the base plate is positioned between the top surface of the fixed base plate, the vertical baffle, the horizontal baffle, the front vertical limiting plate, the front horizontal limiting plate, the rear vertical limiting plate, and the rear horizontal limiting plate, until it abuts against the vertical baffle. Pulling the handle downwards moves the fixing rod downwards via the moving plate, inserting it into the vertical slot. For disassembly, pulling the handle upwards moves the fixing rod upwards via the moving plate, pulling it out of the vertical slot. Moving the base plate to the right, it is then completely removed from the aforementioned positions. This utility model allows for convenient disassembly of the measuring base station body without the need for tools, thus improving work efficiency and facilitating later maintenance or replacement.

Description

Technical Field

[0001] This utility model relates to the field of subway construction technology, and particularly to the field of subway construction surveying technology, specifically referring to a multi-functional surveying base station structure for subway construction. Background Technology

[0002] Subway construction refers to the process of building an underground rail transit system in a city, which includes tunnel excavation, track laying, station construction, and other stages. It typically employs technologies such as shield tunneling and open-cut tunneling.

[0003] The multi-functional surveying base station for subway construction is a high-precision intelligent surveying device used for real-time monitoring and data acquisition during tunnel construction. It integrates a total station, GNSS positioning, and sensors, automatically measuring displacement, settlement, and deformation, and wirelessly transmitting data to the control center. Featuring dust and water resistance, automatic leveling, and remote control capabilities, it adapts to the harsh environment of tunnels, improving construction efficiency and safety, and ensuring precise project progress.

[0004] A specific example of a multi-functional measuring base station structure for subway construction can be found in Chinese Utility Model Patent ZL202021052869.8, which discloses a multi-functional measuring base station structure for subway construction, including a base station shell. The base station shell is conical in shape, and ventilation slots are formed on the outer surface of the base station shell. A dustproof net is fixedly connected to one side of the ventilation slots. A hydraulic rod is fixedly connected to the bottom surface of the base station shell, and a protective box is fixedly connected to the fixed end of the hydraulic rod. A connecting device is provided inside the flange. This multi-functional measuring base station structure for subway construction achieves the purpose of preventing deformation of the base station shell through the conical base station shell design. The combination of L-shaped ventilation slots and dustproof nets achieves the purpose of dust and water protection. The hydraulic rod prevents inaccurate measurement due to ground subsidence. The buffer mechanism facilitates disassembly.

[0005] However, the aforementioned multi-functional measurement base station structure for subway construction does not have components that can be easily disassembled. When maintenance or replacement is required later, the existing multi-functional measurement base station structure for subway construction cannot easily disassemble the main body of the measurement base station. Tools are required for disassembly, which reduces work efficiency.

[0006] Therefore, it is desirable to provide a multifunctional measurement base station structure for subway construction, which can easily disassemble the main body of the measurement base station without the need for tools, thereby improving work efficiency and facilitating later maintenance or replacement. Utility Model Content

[0007] In order to overcome the shortcomings of the prior art, one objective of this utility model is to provide a multifunctional measurement base station structure for subway construction, which can easily disassemble the main body of the measurement base station without the need for tools, thereby improving work efficiency, facilitating later maintenance or replacement, and is suitable for large-scale promotion and application.

[0008] Another objective of this utility model is to provide a multi-functional measurement base station structure for subway construction, which is ingeniously designed, simple in structure, easy to manufacture, and low in manufacturing cost, making it suitable for large-scale promotion and application.

[0009] To achieve the above objectives, this utility model provides a multi-functional measurement base station structure for subway construction, including a measurement base station body, in which measurement elements are installed. The multi-functional measurement base station structure for subway construction further includes a mounting base plate, a fixing base plate, an installation / removal mechanism, and a limiting mechanism, wherein:

[0010] Both the mounting base plate and the fixed base plate are horizontally arranged and both are arranged in the left-right direction. The mounting base plate abuts against the fixed base plate, and the fixed base plate is used to fix it to the ground. The main body of the measuring base station is set on the mounting base plate, and a vertical slot is provided on the top surface of the left end of the mounting base plate.

[0011] The installation and removal mechanism includes a baffle assembly, a movable plate, a lifting handle, and a fixing rod. The baffle assembly includes a vertical baffle and a horizontal baffle. The vertical baffle is arranged along the front-back direction on the left end of the fixed base plate and is located to the left of the left end of the mounting base plate and abuts against the left end of the mounting base plate. The horizontal baffle is arranged along the front-back direction and abuts against the left end of the mounting base plate. The left side of the horizontal baffle is connected to the top side of the vertical baffle. The horizontal baffle has a vertically arranged insertion hole located on the vertical slot. The movable plate is arranged horizontally along the front-back direction and abuts against the horizontal baffle. The lifting handle is arranged on the movable plate. The fixing rod is arranged vertically and located below the movable plate and connected to the movable plate. The fixing rod is vertically movable and inserted into the insertion hole and the vertical slot respectively.

[0012] The limiting mechanism includes a front limiting component and a rear limiting component. The front limiting component includes a front vertical limiting plate and a front horizontal limiting plate. The front vertical limiting plate is disposed on the front of the fixed base plate along the left-right direction and is located in front of and abuts against the front of the mounting base plate. The front horizontal limiting plate is disposed along the left-right direction and abuts against the front of the mounting base plate. The front side of the front horizontal limiting plate is connected to the top side of the front vertical limiting plate. The rear limiting component includes a rear vertical limiting plate and a rear horizontal limiting plate. The rear vertical limiting plate is disposed on the rear of the fixed base plate along the left-right direction and is located behind and abuts against the rear of the mounting base plate. The rear horizontal limiting plate is disposed along the left-right direction and abuts against the rear of the mounting base plate. The rear side of the rear horizontal limiting plate is connected to the top side of the rear vertical limiting plate.

[0013] Preferably, there are multiple fixing rods, which are spaced apart from each other. The number of insertion holes and the number of vertical slots are the same as the number of fixing rods, and the insertion holes, the vertical slots and the fixing rods are arranged in a one-to-one correspondence.

[0014] Preferably, the lifting handle is an inverted U-shaped handle, which is vertically arranged and along the front-rear direction, and the lower ends of the front arm and the lower ends of the rear arm of the inverted U-shaped handle are both located on the moving plate.

[0015] Preferably, the installation and removal mechanism further includes a guide rod, a fixing plate, and an elastic element. The guide rod is vertically arranged, and its lower end is disposed on the horizontal baffle. The movable plate is vertically movably sleeved on the guide rod. The fixing plate is horizontally arranged on the upper end of the guide rod. The elastic element is vertically arranged and located between the fixing plate and the movable plate, and is respectively connected to the fixing plate and the movable plate.

[0016] Preferably, there are multiple front limiting components, and the multiple front limiting components are arranged at intervals from each other on the left and right.

[0017] Preferably, there are multiple rear limiting components, and the multiple rear limiting components are arranged at intervals from each other on the left and right.

[0018] Preferably, the multi-functional measurement base station structure for subway construction further includes an auxiliary mechanism, wherein:

[0019] The top surface of the fixed base plate is provided with a front auxiliary groove and a rear auxiliary groove along the left and right directions, and the front auxiliary groove and the rear auxiliary groove are spaced apart from each other. The bottom surface of the mounting base plate is provided with a front sliding groove and a rear sliding groove along the left and right directions, and the front sliding groove and the rear sliding groove are spaced apart from each other and located on the front auxiliary groove and the rear auxiliary groove, respectively. The left end of the front sliding groove and the left end of the rear sliding groove are both open.

[0020] The auxiliary mechanism includes a front auxiliary component and a rear auxiliary component. The front auxiliary component includes a front roller and a front fixed rod. The front fixed rod is disposed in the front auxiliary groove along the front-rear direction. The front roller is vertically disposed and disposed along the left-right direction, and is respectively located in the front sliding groove and the front auxiliary groove. The front roller is rotatably sleeved on the front fixed rod around the front-rear direction and is located below the bottom of the front sliding groove and abuts against the bottom of the front sliding groove. The rear auxiliary component includes a rear roller and a rear fixed rod. The rear fixed rod is disposed in the rear auxiliary groove along the front-rear direction. The rear roller is vertically disposed and disposed along the left-right direction, and is respectively located in the rear sliding groove and the rear auxiliary groove. The rear roller is rotatably sleeved on the rear fixed rod around the front-rear direction and is located below the bottom of the rear sliding groove and abuts against the bottom of the rear sliding groove.

[0021] More preferably, there are multiple front auxiliary components, and the multiple front auxiliary components are arranged at intervals between each other on the left and right.

[0022] More preferably, there are multiple rear auxiliary components, and the multiple rear auxiliary components are arranged at intervals between each other on the left and right.

[0023] Preferably, the multi-functional measuring base station structure for subway construction further includes fixing blocks and fixing bolts. The fixing blocks are horizontally arranged, and the fixing bolts are vertically arranged and vertically movable, inserted into the fixing blocks. The head of the fixing bolt abuts against the fixing block, and the tail of the fixing bolt protrudes downward from the fixing block for vertical insertion and is threaded into the ground. There are multiple fixing blocks, which are horizontally arranged around the fixing base plate and spaced apart from each other. The number of fixing bolts is the same as the number of fixing blocks, and the fixing bolts and fixing blocks are arranged in a one-to-one correspondence.

[0024] The main beneficial effects of this utility model are as follows:

[0025] 1. When installing the multi-functional measuring base station structure for subway construction of this utility model, fix the fixed base plate on the ground, pull the lifting handle and lift it up, causing the moving plate to move upward, and then causing the fixed insertion rod to move upward until the lower end of the fixed insertion rod is completely inserted into the insertion hole of the horizontal baffle. Place the mounting base plate to the right of the installation and removal mechanism and the limiting mechanism, so that the mounting base plate is aligned with the position between the top surface of the fixed base plate, the vertical baffle and horizontal baffle of the baffle assembly, the front vertical limiting plate and front horizontal limiting plate of the front limiting assembly, and the rear vertical limiting plate and rear horizontal limiting plate of the rear limiting assembly. Move the mounting base plate to the left so that the mounting base plate enters the above position until it abuts against the vertical baffle. To disassemble, pull the handle down, causing the movable plate to move down, which in turn moves the fixed rod down and inserts it into the vertical slot at the left end of the mounting base plate. To remove the base plate, pull the handle up, causing the movable plate to move up, which in turn moves the fixed rod up, pulling it out of the vertical slot at the left end of the mounting base plate. Then, move the mounting base plate to the right until it is completely detached from the above position, removing the mounting base plate along with the measuring base station body from the fixed base plate. Therefore, it allows for convenient disassembly of the measuring base station body without the need for tools, improving work efficiency and facilitating later maintenance or replacement, making it suitable for large-scale application.

[0026] 2. When installing the multi-functional measuring base station structure for subway construction of this utility model, fix the base plate on the ground, pull the lifting handle and lift it up, causing the moving plate to move upward, and then causing the fixed rod to move upward until the lower end of the fixed rod is completely inserted into the insertion hole of the horizontal baffle. Place the mounting base plate to the right of the installation and dismantling mechanism and the limiting mechanism, so that the mounting base plate is aligned with the position between the top surface of the fixed base plate, the vertical baffle and horizontal baffle of the baffle assembly, the front vertical limiting plate and front horizontal limiting plate of the front limiting assembly, and the rear vertical limiting plate and rear horizontal limiting plate of the rear limiting assembly. Move the mounting base plate to the left, so that the installation... Once the mounting plate is in the aforementioned position and against the vertical baffle, move the lifting handle downwards, causing the moving plate to move downwards, which in turn causes the fixing rod to move downwards and insert into the vertical slot at the left end of the mounting plate. When disassembly is required, pull the lifting handle and lift upwards, causing the moving plate to move upwards, which in turn causes the fixing rod to move upwards, pulling out the vertical slot at the left end of the mounting plate. Then move the mounting plate to the right until it is completely detached from the aforementioned position. Remove the mounting plate along with the measuring base station body from the fixing base plate. Therefore, its design is ingenious, its structure is simple, its manufacturing is convenient, and its manufacturing cost is low, making it suitable for large-scale promotion and application.

[0027] These and other objects, features and advantages of this utility model will be fully apparent from the following detailed description and drawings, and can be achieved by the means, devices and combinations thereof specifically pointed out in the description of the utility model. Attached Figure Description

[0028] Figure 1This is a three-dimensional schematic diagram of a specific embodiment of the multifunctional measurement base station structure for subway construction according to this utility model.

[0029] Figure 2 yes Figure 1 A magnified view of region A in the middle.

[0030] Figure 3 yes Figure 1 The specific embodiment shown is illustrated in a three-dimensional sectional view. Figure 1 .

[0031] Figure 4 yes Figure 3 A magnified view of region C in the middle.

[0032] Figure 5 yes Figure 1 A magnified view of region B in the middle.

[0033] Figure 6 yes Figure 1 The specific embodiment shown is illustrated in a three-dimensional sectional view. Figure 2 .

[0034] Figure 7 yes Figure 6 A magnified schematic diagram of region D in the middle.

[0035] Figure 8 yes Figure 1 The diagram shows a partially enlarged three-dimensional cross-sectional view of a specific embodiment.

[0036] (Explanation of reference numerals in the attached diagram)

[0037] 1. Measurement of the main body of the base station;

[0038] 2. Mounting base plate; 21. Vertical slot; 22. Front slide rail; 23. Rear slide rail;

[0039] 3. Fixed base plate; 31. Front auxiliary groove; 32. Rear auxiliary groove;

[0040] 4 Installation and removal mechanism; 41 Baffle assembly; 411 Vertical baffle; 412 Horizontal baffle; 413 Insertion hole; 42 Moving plate; 43 Lifting handle; 44 Fixed insertion rod; 45 Guide rod; 46 Fixed plate; 47 Elastic element;

[0041] 5. Limiting mechanism; 51. Front limiting assembly; 511. Front vertical limiting plate; 512. Front horizontal limiting plate; 52. Rear limiting assembly; 521. Rear vertical limiting plate; 522. Rear horizontal limiting plate;

[0042] 6 measuring elements;

[0043] 7 Auxiliary mechanism; 71 Front auxiliary assembly; 711 Front roller; 712 Front fixing rod; 72 Rear auxiliary assembly; 721 Rear roller; 722 Rear fixing rod;

[0044] 8. Fixing blocks; 9. Fixing bolts;

[0045] 10 Support frame; 101 Front support plate; 102 Rear support plate. Detailed Implementation

[0046] In order to better understand the technical content of this utility model, the following embodiments are provided for detailed description.

[0047] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0048] Please see Figures 1 to 8 As shown, in a specific embodiment of this utility model, the multifunctional measurement base station structure for subway construction includes a measurement base station body 1, a mounting base plate 2, a fixing base plate 3, an installation / removal mechanism 4, and a limiting mechanism 5, wherein:

[0049] The measuring base station body 1 is provided with a measuring element 6. The mounting base plate 2 and the fixed base plate 3 are both horizontally arranged and both are arranged in the left and right directions. The mounting base plate 2 abuts against the fixed base plate 3. The fixed base plate 3 is used to fix it to the ground. The measuring base station body 1 is set on the mounting base plate 2. The top surface of the left end of the mounting base plate 2 is provided with a vertical slot 21.

[0050] The installation and removal mechanism 4 includes a baffle assembly 41, a movable plate 42, a lifting handle 43, and a fixing rod 44. The baffle assembly 41 includes a vertical baffle 411 and a horizontal baffle 412. The vertical baffle 411 is arranged along the front-back direction on the left end of the fixed base plate 3 and is located to the left of the left end of the mounting base plate 2, abutting against the left end of the mounting base plate 2. The horizontal baffle 412 is arranged along the front-back direction and abuts against the left end of the mounting base plate 2. The left side of the horizontal baffle 412 is connected to the vertical baffle 411. On the top side of the baffle 411, the horizontal baffle 412 is vertically provided with an insertion hole 413, the insertion hole 413 is located on the vertical slot 21, the moving plate 42 is horizontally arranged and arranged along the front-back direction and abuts against the horizontal baffle 412, the lifting handle 43 is arranged on the moving plate 42, the fixed insertion rod 44 is vertically arranged and located below the moving plate 42 and connected to the moving plate 42, and the fixed insertion rod 44 is vertically movably inserted into the insertion hole 413 and the vertical slot 21 respectively;

[0051] The limiting mechanism 5 includes a front limiting component 51 and a rear limiting component 52. The front limiting component 51 includes a front vertical limiting plate 511 and a front horizontal limiting plate 512. The front vertical limiting plate 511 is disposed on the front part of the fixed base plate 3 along the left-right direction and is located in front of and abuts against the front part of the mounting base plate 2. The front horizontal limiting plate 512 is disposed along the left-right direction and abuts against the front part of the mounting base plate 2. The front side of the front horizontal limiting plate 512 is connected to the... The top side of the front vertical limiting plate 511; the rear limiting assembly 52 includes a rear vertical limiting plate 521 and a rear horizontal limiting plate 522. The rear vertical limiting plate 521 is disposed on the rear part of the fixed base plate 3 along the left-right direction and is located behind the rear part of the mounting base plate 2 and abuts against the rear part of the mounting base plate 2. The rear horizontal limiting plate 522 is disposed along the left-right direction and abuts against the rear part of the mounting base plate 2. The rear side of the rear horizontal limiting plate 522 is connected to the top side of the rear vertical limiting plate 521.

[0052] The number of fixing rods 44 can be determined as needed. Preferably, there are multiple fixing rods 44, which are spaced apart from each other. The number of insertion holes 413 and the number of vertical slots 21 are the same as the number of fixing rods 44. The insertion holes 413, the vertical slots 21, and the fixing rods 44 are arranged in a one-to-one correspondence. The term "multiple" refers to two or more. Please refer to [link to relevant documentation]. Figure 4 As shown, in a specific embodiment of this utility model, the number of fixing rods 44 is 2.

[0053] The lifting handle 43 can have any suitable shape; please refer to [link / reference]. Figure 2 and Figure 4 As shown, in a specific embodiment of this utility model, the lifting handle 43 is an inverted U-shaped handle, which is vertically arranged and arranged along the front-back direction. The lower ends of the front arm and the rear arm of the inverted U-shaped handle are both arranged on the moving plate 42.

[0054] The installation / removal mechanism 4 may also include any other suitable components; please refer to [link / reference]. Figure 2 and Figure 4As shown, in a specific embodiment of this utility model, the installation and removal mechanism 4 further includes a guide rod 45, a fixing plate 46, and an elastic element 47. The guide rod 45 is vertically arranged, and its lower end is disposed on the horizontal baffle 412. The movable plate 42 is vertically movably sleeved outside the guide rod 45. The fixing plate 46 is horizontally arranged on the upper end of the guide rod 45. The elastic element 47 is vertically arranged and located between the fixing plate 46 and the movable plate 42, and connects the fixing plate 46 and the movable plate 42 respectively. When the lifting handle 43 is an inverted U-shaped handle, the guide rod 45, the fixing plate 46, and the elastic element 47 are all located in the inverted U-shaped handle.

[0055] The elastic element 47 can be any suitable elastic element; please refer to [link / reference]. Figure 2 and Figure 4 As shown, in a specific embodiment of this utility model, the elastic element 47 is a spring, and the spring is sleeved on the guide rod 45.

[0056] The number of the front limiting components 51 can be determined as needed. Preferably, there are multiple front limiting components 51, which are spaced apart from each other. "Multiple" here refers to two or more. Please refer to [link to relevant documentation]. Figure 1 and Figure 6 As shown, in a specific embodiment of this utility model, the number of front limiting components 51 is 3.

[0057] The number of rear limiting components 52 can be determined as needed. Preferably, there are multiple rear limiting components 52, which are spaced apart from each other. In a specific embodiment of this utility model, there are three rear limiting components 52.

[0058] The multi-functional measurement base station structure for subway construction may also include any other suitable components; please refer to [link / reference]. Figure 1 , Figure 3 , Figures 6-8 As shown, in a specific embodiment of this utility model, the multi-functional measurement base station structure for subway construction further includes an auxiliary mechanism 7, wherein:

[0059] The top surface of the fixed base plate 3 is provided with a front auxiliary groove 31 and a rear auxiliary groove 32 along the left and right directions, respectively. The front auxiliary groove 31 and the rear auxiliary groove 32 are spaced apart from each other. The bottom surface of the mounting base plate 2 is provided with a front sliding groove 22 and a rear sliding groove 23 along the left and right directions, respectively. The front sliding groove 22 and the rear sliding groove 23 are spaced apart from each other and are located on the front auxiliary groove 31 and the rear auxiliary groove 32, respectively. The left end of the front sliding groove 22 and the left end of the rear sliding groove 23 are both open.

[0060] The auxiliary mechanism 7 includes a front auxiliary component 71 and a rear auxiliary component 72. The front auxiliary component 71 includes a front roller 711 and a front fixing rod 712. The front fixing rod 712 is disposed in the front auxiliary groove 31 along the front-rear direction. The front roller 711 is vertically disposed and disposed along the left-right direction, and is respectively located in the front sliding groove 22 and the front auxiliary groove 31. The front roller 711 is rotatably sleeved on the front fixing rod 712 around the front-rear direction and is located below the bottom of the front sliding groove 22 and abuts against it. The rear auxiliary assembly 72 includes a rear roller 721 and a rear fixing rod 722. The rear fixing rod 722 is arranged in the rear auxiliary groove 32 along the front-rear direction. The rear roller 721 is arranged vertically and along the left-right direction and is located in the rear sliding groove 23 and the rear auxiliary groove 32 respectively. The rear roller 721 is rotatably sleeved on the rear fixing rod 722 around the front-rear direction and is located below the bottom of the rear sliding groove 23 and abuts against the bottom of the rear sliding groove 23.

[0061] The number of the front auxiliary components 71 can be determined as needed. More preferably, there are multiple front auxiliary components 71, which are spaced apart from each other on the left and right sides. Please refer to [link / reference]. Figure 6 As shown, in a specific embodiment of this utility model, the number of the front auxiliary components 71 is 5.

[0062] The number of the rear auxiliary components 72 can be determined as needed. More preferably, there are multiple rear auxiliary components 72, which are spaced apart from each other on the left and right sides. Please refer to [link / reference]. Figure 6 As shown, in a specific embodiment of this utility model, the number of rear auxiliary components 72 is 5.

[0063] The fixed base plate 3 is used to fix it to the ground and can adopt any suitable structure. Please refer to [link / reference]. Figure 1 , Figure 5 and Figure 6As shown in a specific embodiment of this utility model, the multifunctional measuring base station structure for subway construction further includes a fixing block 8 and a fixing bolt 9. The fixing block 8 is horizontally arranged, and the fixing bolt 9 is vertically arranged and vertically movably inserted into the fixing block 8. The head of the fixing bolt 9 abuts against the fixing block 8, and the tail of the fixing bolt 9 protrudes downward from the fixing block 8 for vertical insertion and is threaded into the ground. There are multiple fixing blocks 8, which are horizontally arranged around the fixing base plate 3 and spaced apart from each other. The number of fixing bolts 9 is the same as the number of fixing blocks 8, and the fixing bolts 9 and fixing blocks 8 are arranged in a one-to-one correspondence. With the above arrangement, when it is necessary to fix the fixing base plate 3 to the ground, the tail of the fixing bolt 9 is screwed into the ground to fix the fixing base plate 3 to the ground.

[0064] The number of fixed blocks 8 can be determined as needed. "Multiple blocks" refers to two or more blocks. Please refer to [link to relevant documentation]. Figure 1 and Figure 6 As shown, in a specific embodiment of this utility model, the number of fixing blocks 8 is 2, and the 2 fixing blocks 8 are arranged at intervals between each other.

[0065] The main body 1 of the measurement base station is mounted on the mounting base plate 2 and can adopt any suitable structure. Please refer to [link / reference]. Figure 1 and Figure 6 As shown, in a specific embodiment of this utility model, the multi-functional measurement base station structure for subway construction further includes a support frame 10, which is mounted on the mounting base plate 2, and the measurement base station body 1 is mounted on the support frame 10.

[0066] The support frame 10 can have any suitable configuration; please refer to [link / reference]. Figure 1 and Figure 6 As shown, in a specific embodiment of this utility model, the support frame 10 includes a front support plate 101 and a rear support plate 102. The front support plate 101 and the rear support plate 102 are both vertically arranged and arranged along the left-right direction and are spaced apart from each other. The bottom of the front support plate 101 and the bottom of the rear support plate 102 are both disposed on the mounting base plate 2. The measuring base station body 1 is located between the top of the front support plate 101 and the top of the rear support plate 102 and is respectively connected to the top of the front support plate 101 and the top of the rear support plate 102.

[0067] The front support plate 101 and the rear support plate 102 can have any suitable shape. Please refer to [link / reference]. Figure 1 As shown, in a specific embodiment of this utility model, both the front support plate 101 and the rear support plate 102 are triangular support plates.

[0068] The mounting base plate 2 and the fixing base plate 3 can have any suitable shape. Please refer to [link / reference]. Figure 1 and Figure 6 As shown, in a specific embodiment of this utility model, both the mounting base plate 2 and the fixing base plate 3 are rectangular plates.

[0069] During installation, fix the base plate 3 to the ground, pull the lifting handle 43 and lift it up, which will move the moving plate 42 upward, thereby moving the fixing rod 44 upward until the lower end of the fixing rod 44 is fully inserted into the insertion hole 413 of the horizontal baffle 412. Place the mounting base plate 2 to the right of the installation and removal mechanism 4 and the limiting mechanism 5, so that the mounting base plate 2 is aligned with the top surface of the base plate 3, the vertical baffle 411 and the horizontal baffle 412 of the baffle assembly 41, and the front limiting assembly 5. The position between the front vertical limiting plate 511 and the front horizontal limiting plate 512 of the 1st and the rear vertical limiting plate 521 and the rear horizontal limiting plate 522 of the rear limiting assembly 52 is adjusted. The mounting base plate 2 is moved to the left so that it enters the above position until it abuts against the vertical baffle 411. The lifting handle 43 is then moved down, which moves the moving plate 42 down, and in turn moves the fixed insertion rod 44 down, inserting it into the vertical slot 21 at the left end of the mounting base plate 2. The installation of this utility model is then completed.

[0070] When disassembly is required, pull the lifting handle 43 and lift it up to move the moving plate 42 upward, which in turn moves the fixed insertion rod 44 upward. Pull out the vertical slot 21 at the left end of the mounting base plate 2, and then move the mounting base plate 2 to the right until the mounting base plate 2 is completely separated from the position between the top surface of the fixed base plate 3, the vertical baffle 411 and the horizontal baffle 412 of the baffle assembly 41, the front vertical limit plate 511 and the front horizontal limit plate 512 of the front limit assembly 51, and the rear vertical limit plate 521 and the rear horizontal limit plate 522 of the rear limit assembly 52. ​​Remove the mounting base plate 2 and the measuring base station body 1 from the fixed base plate 3.

[0071] With the guide rod 45, the fixed plate 46, and the elastic element 47 present, when the pull handle 43 is pulled and lifted, the moving plate 42 moves upward along the guide rod 45 and compresses the elastic element 47. When it is necessary to move the pull handle 43 downward, the pull handle 43 can be released directly. Through the elastic force of the elastic element 47 and the gravity of the pull handle 43, the moving plate 42, and the fixed rod 44, the moving plate 42 moves downward, driving the fixed rod 44 downward.

[0072] When the auxiliary mechanism 7 is present, when the mounting base plate 2 moves left and right, the front slide groove 22 and the rear slide groove 23 respectively abut against the front roller 711 and the rear roller 721 and drive the front roller 711 and the rear roller 721 to rotate in the front-back direction, thereby reducing the resistance to left and right movement.

[0073] Compared with the prior art, the present invention has the following beneficial effects:

[0074] 1. This utility model, through its structural design of an installation base plate, a fixed base plate, an installation and dismantling mechanism, and a limiting mechanism, achieves the function of easy disassembly. It solves the problem that the existing multi-functional measuring base station structure for subway construction does not have components that can be easily disassembled. When maintenance or replacement is required later, the existing multi-functional measuring base station structure for subway construction cannot be easily disassembled and requires tools to be used during disassembly, thus reducing work efficiency. This utility model improves the work efficiency during disassembly.

[0075] 2. Through the structural design of the auxiliary mechanism, this utility model realizes the function of assisted movement, which solves the problem that if there is no assisted movement component, when moving the mounting base plate along with the measuring base station body left and right, the resistance may be slightly large, and it is a bit difficult to move the measuring base station body with effort, thus making it impossible to install and dismantle the measuring base station body with ease. It reduces the installation and dismantling resistance, further facilitates the installation and dismantling of this utility model, and further improves work efficiency.

[0076] In summary, the multifunctional measurement base station structure for subway construction of this utility model allows for convenient disassembly of the main body of the measurement base station without the need for tools, thereby improving work efficiency and facilitating later maintenance or replacement. It is ingeniously designed, has a simple structure, is easy to manufacture, and has low manufacturing cost, making it suitable for large-scale promotion and application.

[0077] Therefore, it is evident that the objective of this utility model has been fully and effectively achieved. The function and structural principles of this utility model have been demonstrated and explained in the embodiments. Without departing from the stated principles, any modifications can be made to the implementation methods. Therefore, this utility model includes all modified embodiments based on the spirit and scope of the claims.

Claims

1. A multifunctional measurement base station structure for subway construction, comprising a measurement base station body, wherein the measurement base station body is provided with measurement elements, characterized in that, The multi-functional measurement base station structure for subway construction also includes an installation base plate, a fixed base plate, an installation / removal mechanism, and a limiting mechanism, wherein: Both the mounting base plate and the fixed base plate are horizontally arranged and both are arranged in the left-right direction. The mounting base plate abuts against the fixed base plate, and the fixed base plate is used to fix it to the ground. The main body of the measuring base station is set on the mounting base plate, and a vertical slot is provided on the top surface of the left end of the mounting base plate. The installation and removal mechanism includes a baffle assembly, a movable plate, a lifting handle, and a fixing rod. The baffle assembly includes a vertical baffle and a horizontal baffle. The vertical baffle is arranged along the front-back direction on the left end of the fixed base plate and is located to the left of the left end of the mounting base plate and abuts against the left end of the mounting base plate. The horizontal baffle is arranged along the front-back direction and abuts against the left end of the mounting base plate. The left side of the horizontal baffle is connected to the top side of the vertical baffle. The horizontal baffle has a vertically arranged insertion hole located on the vertical slot. The movable plate is arranged horizontally along the front-back direction and abuts against the horizontal baffle. The lifting handle is arranged on the movable plate. The fixing rod is arranged vertically and located below the movable plate and connected to the movable plate. The fixing rod is vertically movable and inserted into the insertion hole and the vertical slot respectively. The limiting mechanism includes a front limiting component and a rear limiting component. The front limiting component includes a front vertical limiting plate and a front horizontal limiting plate. The front vertical limiting plate is disposed on the front of the fixed base plate along the left-right direction and is located in front of and abuts against the front of the mounting base plate. The front horizontal limiting plate is disposed along the left-right direction and abuts against the front of the mounting base plate. The front side of the front horizontal limiting plate is connected to the top side of the front vertical limiting plate. The rear limiting component includes a rear vertical limiting plate and a rear horizontal limiting plate. The rear vertical limiting plate is disposed on the rear of the fixed base plate along the left-right direction and is located behind and abuts against the rear of the mounting base plate. The rear horizontal limiting plate is disposed along the left-right direction and abuts against the rear of the mounting base plate. The rear side of the rear horizontal limiting plate is connected to the top side of the rear vertical limiting plate.

2. The multi-functional measurement base station structure for subway construction as described in claim 1, characterized in that, The number of fixed plug rods is multiple, and the multiple fixed plug rods are arranged at intervals. The number of plug holes and the number of vertical slots are the same as the number of fixed plug rods. The plug holes, the vertical slots and the fixed plug rods are arranged in a one-to-one correspondence.

3. The multi-functional measurement base station structure for subway construction as described in claim 1, characterized in that, The lifting handle is an inverted U-shaped handle, which is vertically arranged along the front-to-back direction. The lower ends of the front and rear arms of the inverted U-shaped handle are both located on the moving plate.

4. The multi-functional measurement base station structure for subway construction as described in claim 1, characterized in that, The installation and dismantling mechanism also includes a guide rod, a fixing plate, and an elastic element. The guide rod is vertically arranged, and its lower end is disposed on the horizontal baffle. The movable plate is vertically movable and sleeved on the outside of the guide rod. The fixing plate is horizontally arranged on the upper end of the guide rod. The elastic element is vertically arranged and located between the fixing plate and the movable plate, and is respectively connected to the fixing plate and the movable plate.

5. The multi-functional measurement base station structure for subway construction as described in claim 1, characterized in that, The number of the front limiting components is multiple, and the multiple front limiting components are arranged at intervals to each other on the left and right.

6. The multi-functional measurement base station structure for subway construction as described in claim 1, characterized in that, The number of rear limiting components is multiple, and the multiple rear limiting components are arranged at intervals to each other on the left and right.

7. The multi-functional measurement base station structure for subway construction as described in claim 1, characterized in that, The multi-functional measurement base station structure for subway construction also includes auxiliary mechanisms, wherein: The top surface of the fixed base plate is provided with a front auxiliary groove and a rear auxiliary groove along the left and right directions, and the front auxiliary groove and the rear auxiliary groove are spaced apart from each other. The bottom surface of the mounting base plate is provided with a front sliding groove and a rear sliding groove along the left and right directions, and the front sliding groove and the rear sliding groove are spaced apart from each other and located on the front auxiliary groove and the rear auxiliary groove, respectively. The left end of the front sliding groove and the left end of the rear sliding groove are both open. The auxiliary mechanism includes a front auxiliary component and a rear auxiliary component. The front auxiliary component includes a front roller and a front fixed rod. The front fixed rod is disposed in the front auxiliary groove along the front-rear direction. The front roller is vertically disposed and disposed along the left-right direction, and is respectively located in the front sliding groove and the front auxiliary groove. The front roller is rotatably sleeved on the front fixed rod around the front-rear direction and is located below the bottom of the front sliding groove and abuts against the bottom of the front sliding groove. The rear auxiliary component includes a rear roller and a rear fixed rod. The rear fixed rod is disposed in the rear auxiliary groove along the front-rear direction. The rear roller is vertically disposed and disposed along the left-right direction, and is respectively located in the rear sliding groove and the rear auxiliary groove. The rear roller is rotatably sleeved on the rear fixed rod around the front-rear direction and is located below the bottom of the rear sliding groove and abuts against the bottom of the rear sliding groove.

8. The multi-functional measurement base station structure for subway construction as described in claim 7, characterized in that, The number of the front auxiliary components is multiple, and the multiple front auxiliary components are arranged at intervals between each other on the left and right.

9. The multi-functional measurement base station structure for subway construction as described in claim 7, characterized in that, The number of rear auxiliary components is multiple, and the multiple rear auxiliary components are arranged at intervals between each other on the left and right.

10. The multi-functional measurement base station structure for subway construction as described in claim 1, characterized in that, The multi-functional measurement base station structure for subway construction also includes fixing blocks and fixing bolts. The fixing blocks are horizontally arranged, and the fixing bolts are vertically arranged and vertically movable, inserted into the fixing blocks. The head of the fixing bolt abuts against the fixing block, and the tail of the fixing bolt protrudes downward from the fixing block for vertical insertion and is threaded into the ground. There are multiple fixing blocks, which are horizontally arranged around the fixing base plate and spaced apart from each other. The number of fixing bolts is the same as the number of fixing blocks, and the fixing bolts and fixing blocks are arranged in a one-to-one correspondence.

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