Foundation foundation measuring device

Abstract

The utility model relates to the technical field of basic foundation measurement, in particular to a basic foundation measuring device which moves a measuring instrument to a working area through a moving mechanism, protects the measuring instrument through a contact protection mechanism and drives the measuring instrument to rotate through an angle adjusting mechanism, so that the measuring operation at any angle is completed. The whole equipment does not need to be moved for measurement, the working efficiency is improved, meanwhile, the measuring instrument is effectively protected through the arrangement of the protection mechanism, the service life of the measuring instrument is prolonged, and the practicability is high; the mounting table and the first connecting plate are connected through four connecting rods, the bottom ends of the four connecting rods are all connected with the top end of the mounting table, the top ends of the four connecting rods are all connected with the bottom end of the first connecting plate, and an angle adjusting mechanism is arranged on the mounting table and comprises a first rotating shaft and a second rotating shaft; and two first fixing plates are symmetrically and fixedly mounted on the mounting table.

Description

Technical Field

[0001] The present application relates to the technical field of foundation measurement, and in particular to a foundation measurement device. Background Art

[0002] The foundation refers to the soil or rock supporting the foundation under the building. The soil layer used as the foundation of the building is divided into rock, gravel soil, sand, silt, clay and artificial fill; there are two types of foundations: natural foundation and artificial foundation (composite foundation). The natural foundation is a natural soil layer that does not require human reinforcement, while the artificial foundation needs human reinforcement. Common methods include stone chip cushion layer, sand cushion layer, mixed lime soil backfill and compaction, etc.

[0003] At present, when the foundation is inspected, measurements are required, which mainly rely on manual measurement with a handheld tape measure, which is inconvenient, time-consuming and labor-intensive. It cannot ensure that the measurement is in a horizontal state, resulting in insufficient accuracy of the measurement results. There are no effective protection measures for the measuring instruments. Long-term exposure to the air will affect the accuracy of the instrument measurement and is prone to bumps. Therefore, a basic foundation measurement device is needed to improve the above problems. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In response to the deficiencies in the prior art, the present application provides a basic foundation measuring device that is capable of moving a measuring instrument to a working area through a moving mechanism, performing protective operations on the measuring instrument through a contact protection mechanism, and driving the measuring instrument to rotate through an angle adjustment mechanism, thereby completing measurement operations at any angle without moving the entire device for measurement, thereby improving work efficiency. At the same time, the measuring instrument is effectively protected through the setting of a protective mechanism, thereby increasing the service life of the measuring instrument, thereby providing a basic foundation measuring device with high practicality.

[0006] Technical Solution

[0007] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a basic foundation measurement device, comprising a mounting platform and a first connecting plate, wherein the mounting platform and the first connecting plate are connected by four connecting rods, the bottom ends of the four connecting rods are connected to the top end of the mounting platform, and the top ends of the four connecting rods are connected to the bottom end of the first connecting plate;

[0008] An angle adjustment mechanism is provided on the mounting platform, the angle adjustment mechanism includes a first rotating shaft and a second rotating shaft, two first fixed plates are symmetrically fixedly installed on the mounting platform, two slide grooves are provided on the mounting platform, two racks are slidably installed in the two slide grooves, the two racks are connected by a second connecting plate, two ends of the first rotating shaft are respectively rotatably connected with the inner ends of the two first fixed plates, two gears are fixedly installed on the first rotating shaft, the two gears are respectively meshed with the two racks, a first through hole is provided on the first connecting plate, the second rotating shaft is rotatably connected with the first through hole, bevel gears are fixedly installed on the first rotating shaft and the second rotating shaft, the two bevel gears are meshed, a rotating plate is fixedly installed on the top end of the second rotating shaft, and a measuring instrument is provided on the rotating plate;

[0009] The rotating plate is provided with a protection mechanism for the protection operation of the measuring instrument, the protection mechanism includes a protection cover and a second screw, the bottom end of the protection cover is fitted with the top end of the rotating plate, the bottom end of the rotating plate is fixedly installed with a second fixed plate, a motor is fixedly installed on the second fixed plate, the output end of the motor is fixedly installed with a first screw, both ends of the protection cover are provided with thread grooves, the first screw and the second screw are respectively screwed with the two thread grooves, and synchronous wheels are fixedly installed on the first screw and the second screw, and the two synchronous wheels are connected by belts;

[0010] A moving mechanism is provided at the bottom end of the mounting platform for moving the measuring instrument;

[0011] A protection mechanism is arranged at the bottom end of the rotating plate for protecting the motor and the two synchronous wheels.

[0012] Preferably, the moving mechanism includes four support columns, the top ends of the four support columns are fixedly connected to the bottom end of the mounting platform, and the bottom ends of the four support columns are fixedly mounted with pulleys. The installation of the four support columns and the four pulleys facilitates the movement of the measuring instrument.

[0013] Furthermore, the protection mechanism includes a protective shell, which is fixedly installed at the bottom end of the rotating plate. The motor and the two synchronous wheels are located inside the protective shell. A plurality of heat dissipation holes are provided on the outer wall of the protective shell. The installation of the protective shell protects the motor and the two synchronous wheels, and the heat generated when the motor is working is discharged through the heat dissipation holes.

[0014] Furthermore, a rib plate is fixedly installed on the inner end of each support column, and the top end of each rib plate is fixedly connected to the bottom end of the mounting platform. The installation of four rib plates makes the four support columns and the mounting platform more stable.

[0015] On the basis of the above-mentioned solution, a handle is provided on the second connecting plate, and the setting of the handle facilitates the pulling operation of the second connecting plate.

[0016] Beneficial Effects

[0017] Compared with the prior art, the present application provides a basic foundation measurement device, which has the following beneficial effects:

[0018] The basic ground measurement device moves the measuring instrument to the working area through a moving mechanism, starts a motor, and uses the motor to provide power to drive the first screw to rotate. Through the cooperation of two synchronous wheels, the first screw rotates and the second screw is driven to rotate at the same time, so that the protective cover is raised to a higher level on the first screw and the second screw, thereby releasing the protective operation of the measuring instrument. By pulling the second connecting plate, the two racks are driven to move. Through the meshing of the two racks and the two gears, the two racks move and the two gears are driven to rotate at the same time. The two gears rotate and the first rotating shaft is driven to rotate at the same time. Through the cooperation of the two bevel gears, the first rotating shaft rotates and the second rotating shaft is driven to rotate at the same time, so that the rotating plate drives the measuring instrument to rotate, thereby completing the measurement operation at any angle, without moving the entire equipment for measurement, thereby improving the work efficiency. At the same time, through the setting of the protective mechanism, the measuring instrument is effectively protected, the service life of the measuring instrument is increased, and the practicality is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the cross-sectional structure of the main view of this application;

[0020] Figure 2 This is a structural diagram of the main view of this application;

[0021] Figure 3 It is a schematic diagram of the cross-sectional structure of the side view of part of this application;

[0022] Figure 4 It is a structural schematic diagram of a partial side view of this application;

[0023] Figure 5 For this application Figure 1 Schematic diagram of the enlarged structure of part A in the middle.

[0024] Markings in the accompanying drawings: 1. mounting table; 2. first connecting plate; 3. connecting rod; 4. first fixed plate; 5. rack; 6. second connecting plate; 7. first rotating shaft; 8. gear; 9. second rotating shaft; 10. bevel gear; 11. rotating plate; 12. measuring instrument; 13. protective cover; 14. motor; 15. first screw; 16. second screw; 17. synchronous wheel; 18. support column; 19. pulley; 20. rib plate; 21. second fixed plate; 22. protective shell; 23. handle. DETAILED DESCRIPTION

[0025] Example

[0026] See also Figure 1-4A basic foundation measuring device includes a mounting platform 1 and a first connecting plate 2, the mounting platform 1 and the first connecting plate 2 are connected by four connecting rods 3, the bottom ends of the four connecting rods 3 are connected to the top of the mounting platform 1, and the tops of the four connecting rods 3 are connected to the bottom end of the first connecting plate 2, an angle adjustment mechanism is provided on the mounting platform 1, and the angle adjustment mechanism includes a first rotating shaft 7 and a second rotating shaft 9, two first fixed plates 4 are symmetrically fixedly installed on the mounting platform 1, two slide grooves are provided on the mounting platform 1, and two racks 5 are slidably installed in the two slide grooves, and the two racks 5 are connected by a second connecting plate 6. By pulling the second connecting plate 6, the two racks 5 are driven to move, and the two ends of the first rotating shaft 7 are respectively rotatably connected to the inner ends of the two first fixed plates 4, and two gears are fixedly installed on the first rotating shaft 7 8. The two gears 8 are respectively meshed with the two racks 5. Through the meshing of the two racks 5 and the two gears 8, the two racks 5 move and drive the two gears 8 to rotate. The two gears 8 rotate and drive the first rotating shaft 7 to rotate. A first through hole is provided on the first connecting plate 2. The second rotating shaft 9 is rotatably connected with the first through hole. Bevel gears 10 are fixedly installed on the first rotating shaft 7 and the second rotating shaft 9. The two bevel gears 10 are meshed. Therefore, through the cooperation of the two bevel gears 10, the first rotating shaft 7 rotates and drives the second rotating shaft 9 to rotate. A rotating plate 11 is fixedly installed on the top of the second rotating shaft 9. A measuring instrument 12 is arranged on the rotating plate 11, so that the rotating plate 11 drives the measuring instrument 12 to rotate, thereby completing the measurement operation of any angle.

[0027] See also Figure 1 and Figure 2 , a protective mechanism is provided on the rotating plate 11 for protecting the measuring instrument 12, the protective mechanism includes a protective cover 13 and a second screw 16, the bottom end of the protective cover 13 is in contact with the top end of the rotating plate 11, a second fixed plate 21 is fixedly installed on the bottom end of the rotating plate 11, a motor 14 is fixedly installed on the second fixed plate 21, a first screw 15 is fixedly installed on the output end of the motor 14, the motor 14 is started, and the motor 14 provides power to drive the first screw 15 to rotate, thread grooves are provided at both ends of the protective cover 13, the first screw 15 and the second screw 16 are respectively screwed with the two thread grooves, and synchronous wheels 17 are fixedly installed on the first screw 15 and the second screw 16, the two synchronous wheels 17 are connected by belts, and the first screw 15 rotates while the second screw 16 is driven to rotate by the cooperation of the two synchronous wheels 17, so that the protective cover 13 is raised on the first screw 15 and the second screw 16, thereby releasing the protective operation of the measuring instrument 12.

[0028] See also Figure 1 and Figure 2A moving mechanism is provided at the bottom end of the mounting platform 1 for moving the measuring instrument 12. The measuring instrument 12 is moved to the working area by the moving mechanism. The moving mechanism includes four supporting columns 18. The top ends of the four supporting columns 18 are fixedly connected to the bottom end of the mounting platform 1. Pullways 19 are fixedly installed at the bottom ends of the four supporting columns 18. The installation of the four supporting columns 18 and the four pulleys 19 facilitates the moving operation of the measuring instrument 12.

[0029] See also Figure 1 , Figure 2 and Figure 5 A protective mechanism is provided at the bottom end of the rotating plate 11 for protecting the motor 14 and the two synchronous wheels 17. The protective mechanism includes a protective shell 22, which is fixedly mounted at the bottom end of the rotating plate 11. The motor 14 and the two synchronous wheels 17 are both located inside the protective shell 22. A plurality of heat dissipation holes are provided on the outer wall of the protective shell 22. The installation of the protective shell 22 protects the motor 14 and the two synchronous wheels 17, and the heat generated by the motor 14 when working is discharged through the heat dissipation holes.

[0030] See also Figure 1 and Figure 2 A rib plate 20 is fixedly installed at the inner end of each support column 18, and the top end of each rib plate 20 is fixedly connected to the bottom end of the mounting platform 1. The installation of four rib plates 20 makes the four support columns 18 and the mounting platform 1 more stable.

[0031] See also Figure 1 and Figure 4 A handle 23 is provided on the second connecting plate 6, and the setting of the handle 23 facilitates the pulling operation of the second connecting plate 6.

[0032] In summary, when the foundation measuring device is in use, the measuring instrument 12 is moved to the working area through the cooperation of the four support columns 18 and the four pulleys 19, and the motor 14 is started. This motor is a well-known device for technicians in this field that is directly purchased on the market. Here we just use it and do not make any improvements to its structure and function. We will not go into details here. The motor is provided with a control switch matched with it. The installation position of the control switch is selected according to actual use requirements to facilitate the operator to operate and control. The motor 14 provides power to drive the first screw 15 to rotate. Through the cooperation of the two synchronous wheels 17, the first screw 15 rotates while driving the second screw 16 to rotate, so that the protective cover 13 is rotated between the first screw 15 and the second The screw rod 16 is raised in height, thereby releasing the protective operation of the measuring instrument 12. By pulling the handle 23, the second connecting plate 6 drives the two racks 5 to move. Through the engagement of the two racks 5 and the two gears 8, the two racks 5 move and drive the two gears 8 to rotate. The two gears 8 rotate and drive the first rotating shaft 7 to rotate. The first rotating shaft 7 rotates and drives the second rotating shaft 9 to rotate through the cooperation of the two bevel gears 10, so that the rotating plate 11 drives the measuring instrument 12 to rotate. By adjusting the measuring instrument 12, measurement operations at any angle can be completed. After use, the motor 14 is operated in reverse to make the protective cover 13 descend to shield and protect the measuring instrument 12.

Claims

1. A foundation measurement device, comprising a mounting platform (1) and a first connecting plate (2), characterized in that: The mounting platform (1) and the first connecting plate (2) are connected via four connecting rods (3), the bottom ends of the four connecting rods (3) are connected to the top end of the mounting platform (1), and the top ends of the four connecting rods (3) are connected to the bottom end of the first connecting plate (2); The mounting platform (1) is provided with an angle adjustment mechanism, which comprises a first rotating shaft (7) and a second rotating shaft (9). Two first fixed plates (4) are symmetrically fixedly installed on the mounting platform (1). Two sliding grooves are provided on the mounting platform (1). Two racks (5) are slidably installed in the two sliding grooves. The two racks (5) are connected through a second connecting plate (6). The two ends of the first rotating shaft (7) are respectively rotatably connected to the inner ends of the two first fixed plates (4). Two gears (8) are fixedly installed on the first rotating shaft (7). The two gears (8) are respectively meshed with the two racks (5). A first through hole is provided on the first connecting plate (2). The second rotating shaft (9) is rotatably connected with the first through hole. Bevel gears (10) are fixedly installed on the first rotating shaft (7) and the second rotating shaft (9). The two bevel gears (10) are meshed. A rotating plate (11) is fixedly installed on the top end of the second rotating shaft (9). A measuring instrument (12) is provided on the rotating plate (11). A protective mechanism is provided on the rotating plate (11) for protective operation of the measuring instrument (12), the protective mechanism comprising a protective cover (13) and a second screw (16), the bottom end of the protective cover (13) is in contact with the top end of the rotating plate (11), a second fixed plate (21) is fixedly mounted on the bottom end of the rotating plate (11), a motor (14) is fixedly mounted on the second fixed plate (21), a first screw (15) is fixedly mounted on the output end of the motor (14), both ends of the protective cover (13) are provided with thread grooves, the first screw (15) and the second screw (16) are respectively screwed with the two thread grooves, and synchronous wheels (17) are fixedly mounted on the first screw (15) and the second screw (16), and the two synchronous wheels (17) are connected by a belt; A moving mechanism is provided at the bottom end of the mounting platform (1) for moving the measuring instrument (12); A protection mechanism is provided at the bottom end of the rotating plate (11) for protecting the motor (14) and the two synchronous wheels (17).

2. A foundation measurement device according to claim 1, characterized in that: The moving mechanism comprises four support columns (18), the top ends of the four support columns (18) are fixedly connected to the bottom end of the mounting platform (1), and the bottom ends of the four support columns (18) are fixedly mounted with pulleys (19).

3. A basic ground measurement device according to claim 2, characterized in that: The protection mechanism comprises a protection shell (22), the protection shell (22) is fixedly mounted on the bottom end of the rotating plate (11), the motor (14) and the two synchronous wheels (17) are located inside the protection shell (22), and a plurality of heat dissipation holes are provided on the outer wall of the protection shell (22).

4. A basic ground foundation measuring device according to claim 3, characterized in that: A rib plate (20) is fixedly mounted on the inner end of each support column (18), and the top end of each rib plate (20) is fixedly connected to the bottom end of the mounting platform (1).

5. A basic ground foundation measuring device according to claim 4, characterized in that: The second connecting plate (6) is provided with a handle (23).

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