Surveying and mapping device with leveling prompt function

Abstract

The utility model belongs to the technical field of surveying and mapping devices, and particularly relates to a surveying and mapping device with a leveling prompt function, which comprises a supporting seat, a mounting block, an upper bracket, a lower bracket, a pressure sensor, a ball and an indicator light, and an adjusting device is arranged above the supporting seat. According to the surveying and mapping device with the leveling prompt function, the motor is started to drive the first gear to rotate, the second gear drives the supporting column to rotate around the bearing under meshing of the first gear and the second gear, the supporting column drives the surveying and mapping instrument on the top of the rotating disc to rotate when rotating, and surveying and mapping angle adjustment of the surveying and mapping instrument is achieved; the surveying and mapping instrument is convenient for surveying and mapping positions in different directions, does not need manual adjustment by a worker, and solves the problems that the angle of the surveying and mapping instrument needs to be manually adjusted by the worker when other directions of a construction site need to be measured in the background technology, and the tripod moves in the adjusting process, so that the surveying and mapping efficiency is improved. And the surveying instrument is not in a horizontal state any more and needs to be leveled again, so that the operation is inconvenient.

Description

Technical Field

[0001] The utility model relates to the technical field of surveying and mapping devices, in particular to a surveying and mapping device with a leveling prompting function. Background Art

[0002] When calculating the cost of a construction project, it is necessary to survey the site and measure the construction site in order to estimate the cost of the construction project more accurately, so a surveying and mapping device is needed.

[0003] The existing surveying and mapping devices generally consist of a tripod and a surveying and mapping instrument body. The surveying and mapping instrument body is installed on the tripod. The staff adjusts the height of the tripod to meet the needs of their own surveying and mapping operations. However, the construction site environment is generally complex and the road surface is generally uneven. When the staff adjusts the height of each support leg of the tripod to ensure the horizontality of the surveying and mapping instrument body, there is no good reference standard, which makes it difficult for the staff to conveniently adjust the length of the support legs to make the rangefinder in a horizontal state for measurement.

[0004] For example, a surveying and mapping device with a leveling prompt function disclosed in Chinese patent CN219551505U is used in conjunction with a circular groove, a ball, a pressure sensor and an indicator light. After the length of the supporting legs of the tripod is adjusted, when the ball rolls from the circular groove to the arc groove, the staff can observe through the cover plate to determine that the tripod is in a horizontal balance state after the adjustment, and the ball will contact the pressure sensor at this time. After the pressure sensor receives the pressure signal, it can give a prompt through the indicator light, which further facilitates the staff to adjust the length of the tripod so that the surveying and mapping instrument body is in a horizontal state for measurement, thereby ensuring the accuracy of the measurement.

[0005] However, when the device needs to measure other directions of the construction site during use, the staff is required to manually adjust the angle of the surveying instrument. During the adjustment process, the tripod may move, causing the surveying instrument to no longer be in a horizontal state and need to be leveled again, which is inconvenient to operate.

[0006] For this reason, we urgently need to provide a surveying and mapping device with a leveling prompting function. Utility Model Content

[0007] The purpose of the utility model is to provide a surveying and mapping device with a leveling prompt function, so as to solve the problem proposed in the above background technology that when it is necessary to measure other directions of the construction site, the staff needs to manually adjust the angle of the surveying and mapping instrument, and there is a situation that the tripod moves during the adjustment process, causing the surveying and mapping instrument to no longer be in a horizontal state and need to be leveled again, which is inconvenient to operate.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a surveying and mapping device with a leveling prompt function, comprising a support seat, a mounting block, an upper bracket, a lower bracket, a pressure sensor, a ball bearing and an indicator light, wherein the mounting block is fixedly mounted at the bottom of the support seat, the upper bracket is rotatably connected to the inside of the mounting block, the lower bracket is slidably connected to the lower end of the upper bracket, the pressure sensor is mounted inside the support seat, the ball bearing is mounted inside the support seat, the indicator light is mounted on the top left side of the support seat, and an adjustment device is arranged above the support seat.

[0009] The adjusting device comprises an angle adjusting unit, a fixing unit and a leveling unit. The angle adjusting unit is arranged above the supporting seat, the fixing unit is arranged above the supporting seat, and the leveling unit is arranged at the bottom of the supporting seat.

[0010] The angle adjustment unit includes a support rod, a box body, a bearing, a support column, a motor, a first gear, a second gear, a rotating disk and a surveying instrument. The support rod is fixedly installed around the top of the support seat, the box body is fixedly installed on the top of the support rod, the bearing is fixedly installed on the bottom of the box body, the support column is fixedly installed on the inner ring of the bearing, the motor is fixedly installed on the top of the box body on the right side of the support column, the output end of the motor is fixedly installed with an output shaft, the first gear is fixedly installed on the outer lower end of the output shaft, the second gear is fixedly installed on the outer lower end of the support column, the rotating disk is fixedly installed on the top of the support column, and the surveying instrument is installed on the top of the rotating disk.

[0011] Preferably, the fixing unit comprises a fixing block, a threaded rod and a limit block, the fixing block is fixedly mounted on the front and rear sides of the top of the rotating disk, the threaded rod is threadedly connected to the inside of the fixing block, and the limit block is fixedly mounted on one end of the threaded rod.

[0012] Preferably, the leveling unit includes side blocks, a connecting block, a second threaded rod and a knob, the side blocks are fixedly installed on the upper and lower ends of the side of the upper bracket, the connecting block is fixedly installed on the upper end side of the lower bracket and extends to the outside of the upper bracket, the second threaded rod is threadedly connected to the inside of the upper and lower side blocks, and the knob is fixedly installed on the top of the second threaded rod.

[0013] Preferably, a placement groove is opened inside the support base, the pressure sensor and the ball are installed in the placement groove, and the placement groove is sealed by a transparent glass cover, and a control module is arranged on the top of the support base, the indicator light is electrically connected to the control module, and the control module is electrically connected to the pressure sensor, when the support base is leveled, the ball stays on the top of the pressure sensor, and after the pressure sensor receives the pressure signal, the indicator light prompts the support base to be leveled.

[0014] Preferably, a limiting groove equal to the width of the connecting block is provided on the outer surface of the upper bracket, and the connecting block is threadedly connected to the outer surface of the second threaded rod. When leveling the support seat, the second threaded rod is threadedly connected to the connecting block by turning the knob, so that the connecting block drives the lower bracket to move up and down along the inside of the upper bracket to level the support seat.

[0015] Preferably, the first gear and the second gear are meshed with each other, and the first gear is driven to rotate by the motor. When the first gear and the second gear are meshed, the second gear drives the support column to rotate around the bearing. When the support column rotates, it drives the surveying instrument on the top of the rotating disk to rotate, thereby realizing the surveying angle adjustment of the surveying instrument.

[0016] Preferably, a rubber pad is installed on one side adjacent to the front and rear limit blocks, so as to prevent the limit blocks from scratching the surface of the surveying instrument when fixing the surveying instrument.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The surveying and mapping device with a leveling prompt function is provided with an angle adjustment unit, and a starting motor drives the first gear to rotate. When the first gear is meshed with the second gear, the second gear drives the support column to rotate around the bearing. When the support column rotates, it drives the surveying and mapping instrument on the top of the rotating disk to rotate, so as to adjust the surveying and mapping angle of the surveying and mapping instrument, which is convenient for surveying and mapping positions in different directions without manual adjustment by staff. This solves the problem in the background technology that when it is necessary to measure other directions of the construction site, the staff needs to manually adjust the angle of the surveying and mapping instrument, and the tripod moves during the adjustment process, causing the surveying and mapping instrument to no longer be in a horizontal state and need to be leveled again, which is inconvenient to operate.

[0019] 2. The surveying and mapping device with a leveling prompt function is provided with a leveling unit. By turning the knob, the threaded rod 2 is driven to be threadedly connected with the connecting block, so that the connecting block drives the lower bracket to move up and down along the inside of the upper bracket, and the support seat is adjusted horizontally, which is convenient to adjust. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0021] Figure 2 This is a schematic diagram of the angle adjustment unit structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the internal structure of the support base of the utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the connection between the support seat and the upper bracket of the utility model;

[0024] Figure 5 This is a cross-sectional view of the connection between the upper bracket and the leveling unit of the utility model.

[0025] In the figure: 1. support seat; 2. mounting block; 3. upper bracket; 4. lower bracket; 5. pressure sensor; 6. ball bearing; 7. indicator light; 801. support rod; 802. box body; 803. bearing; 804. support column; 805. motor; 806. first gear; 807. second gear; 808. rotating disk; 809. surveying instrument; 901. fixing block; 902. threaded rod; 903. limit block; 1001. side block; 1002. connecting block; 1003. threaded rod two; 1004. knob. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-Figure 5 , the utility model provides a technical solution:

[0028] Embodiment 1:

[0029] A surveying and mapping device with a leveling prompt function comprises a support seat 1, a mounting block 2, an upper bracket 3, a lower bracket 4, a pressure sensor 5, a ball 6 and an indicator light 7. The mounting block 2 is fixedly mounted at the bottom of the support seat 1, the upper bracket 3 is rotatably connected to the inside of the mounting block 2, the lower bracket 4 is slidably connected to the lower end of the upper bracket 3, the pressure sensor 5 is mounted inside the support seat 1, a placement groove is provided inside the support seat 1, the pressure sensor 5 and the ball 6 are mounted in the placement groove, and the placement groove is sealed above by a transparent glass cover, a control module is arranged on the top of the support seat 1, the indicator light 7 is electrically connected to the control module, and the control module is electrically connected to the pressure sensor 5, when the support seat 1 is leveled, the ball 6 stays on the top of the pressure sensor 5, and after the pressure sensor 5 receives the pressure signal, it prompts the support seat 1 to be leveled through the indicator light 7, the ball 6 is mounted inside the support seat 1, the indicator light 7 is mounted on the left side of the top of the support seat 1, and an adjustment device is arranged above the support seat 1.

[0030] The adjusting device comprises an angle adjusting unit, a fixing unit and a leveling unit. The angle adjusting unit is arranged above the supporting seat 1 , the fixing unit is arranged above the supporting seat 1 , and the leveling unit is arranged at the bottom of the supporting seat 1 .

[0031] The angle adjustment unit includes a support rod 801, a box body 802, a bearing 803, a support column 804, a motor 805, a first gear 806, a second gear 807, a rotating disk 808 and a surveying instrument 809. The support rod 801 is fixedly installed around the top of the support seat 1, the box body 802 is fixedly installed on the top of the support rod 801, the bearing 803 is fixedly installed on the bottom of the box body 802, the support column 804 is fixedly installed on the inner ring of the bearing 803, the motor 805 is fixedly installed on the top of the box body 802 on the right side of the support column 804, the output end of the motor 805 is fixedly installed with an output shaft, the first gear 806 Fixedly installed on the lower end of the outer side of the output shaft, the first gear 806 and the second gear 807 are meshed with each other, and the first gear 806 is driven to rotate by the motor 805. When the first gear 806 and the second gear 807 are meshed, the second gear 807 drives the support column 804 to rotate around the bearing 803. When the support column 804 rotates, it drives the surveying instrument 809 on the top of the rotating disk 808 to rotate, so as to adjust the surveying angle of the surveying instrument 809. The second gear 807 is fixedly installed on the lower end of the outer side of the support column 804, the rotating disk 808 is fixedly installed on the top of the support column 804, and the surveying instrument 809 is installed on the top of the rotating disk 808.

[0032] The leveling unit includes side blocks 1001, connecting blocks 1002, threaded rod 1003 and knob 1004. The side blocks 1001 are fixedly installed at the upper and lower ends of the side of the upper bracket 3. The connecting blocks 1002 are fixedly installed on the upper end side of the lower bracket 4 and extend to the outside of the upper bracket 3. The outer surface of the upper bracket 3 is provided with a limiting groove equal to the width of the connecting block 1002. The connecting block 1002 is threadedly connected to the outer surface of the threaded rod 1003. When leveling the support seat 1, the threaded rod 1003 is threadedly connected to the connecting block 1002 by rotating the knob 1004, so that the connecting block 1002 drives the lower bracket 4 to move up and down along the inside of the upper bracket 3 to level the support seat 1. The threaded rod 1003 is threadedly connected to the inside of the upper and lower side blocks 1001. The knob 1004 is fixedly installed on the top of the threaded rod 1003. The surface of the knob 1004 is provided with anti-slip grooves, which is convenient for the staff to turn the knob 1004 to level the support seat 1.

[0033] Embodiment 2:

[0034] On the basis of Example 1: the fixing unit includes a fixing block 901, a threaded rod 902 and a limit block 903. The fixing block 901 is fixedly installed on the front and rear sides of the top of the rotating disk 808. The threaded rod 902 is threadedly connected to the inside of the fixing block 901. By rotating the threaded rod 902 and threading the fixing block 901, the limit block 903 is driven to connect with the ground on both sides of the surveying instrument 809 to fix the surveying instrument 809. The limit block 903 is fixedly installed on one end of the threaded rod 902.

[0035] Embodiment three:

[0036] On the basis of the second embodiment: a rubber pad is installed on one side adjacent to the front and rear limit blocks 903, so as to prevent the limit blocks 903 from scratching the surface of the surveying instrument 809 when fixing the surveying instrument 809.

[0037] When in use, the support seat 1 is placed in the surveying position, and the support seat 1 is supported by the lower bracket 4, the surveying instrument 809 is placed on the top of the rotating disk 808, and then the threaded rod 902 is rotated to be threadedly connected with the fixing block 901, driving the limit block 903 to abut against both sides of the surveying instrument 809 to fix the surveying instrument 809. When the support seat 1 needs to be leveled, the threaded rod 1003 is driven to be threadedly connected with the connecting block 1002 by rotating the knob 1004, so that the connecting block 1002 drives the lower bracket 4 to move up and down along the inside of the upper bracket 3, and the support seat 1 is adjusted horizontally. During the adjustment process, when the ball 6 When in contact with the pressure sensor 5, after the pressure sensor 5 receives the pressure signal, the indicator light 7 flashes to remind the staff and level it, and then the surveying and mapping is carried out through the surveying and mapping instrument 809. When it is necessary to map other directions, the motor 805 is started to drive the first gear 806 to rotate. Under the meshing of the first gear 806 and the second gear 807, the second gear 807 drives the support column 804 to rotate around the bearing 803. When the support column 804 rotates, it drives the surveying and mapping instrument 809 on the top of the rotating disk 808 to rotate, thereby realizing the adjustment of the mapping angle of the surveying and mapping instrument 809, which is convenient for mapping positions in different directions.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A surveying and mapping device with a leveling prompt function, comprising a support base (1), a mounting block (2), an upper bracket (3), a lower bracket (4), a pressure sensor (5), a ball (6) and an indicator light (7), wherein the mounting block (2) is fixedly mounted on the bottom of the support base (1), the upper bracket (3) is rotatably connected to the inside of the mounting block (2), the lower bracket (4) is slidably connected to the lower end of the upper bracket (3), the pressure sensor (5) is mounted on the inside of the support base (1), the ball (6) is mounted on the inside of the support base (1), and the indicator light (7) is mounted on the left side of the top of the support base (1), characterized in that: An adjustment device is provided above the support seat (1); The adjustment device comprises an angle adjustment unit, a fixing unit and a leveling unit, wherein the angle adjustment unit is arranged above the support seat (1), the fixing unit is arranged above the support seat (1), and the leveling unit is arranged at the bottom of the support seat (1); The angle adjustment unit comprises a support rod (801), a box body (802), a bearing (803), a support column (804), a motor (805), a first gear (806), a second gear (807), a rotating disk (808) and a surveying instrument (809), wherein the support rod (801) is fixedly mounted on the top of the support seat (1), the box body (802) is fixedly mounted on the top of the support rod (801), the bearing (803) is fixedly mounted on the bottom of the box body (802), and the support column (804) is fixedly mounted on the bottom of the box body (802). The motor (805) is fixedly mounted on the inner ring of the bearing (803), the motor (805) is fixedly mounted on the top of the box body (802) and located on the right side of the support column (804), the output end of the motor (805) is fixedly mounted with an output shaft, the first gear (806) is fixedly mounted on the lower end of the outer side of the output shaft, the second gear (807) is fixedly mounted on the lower end of the outer side of the support column (804), the rotating disk (808) is fixedly mounted on the top of the support column (804), and the surveying instrument (809) is mounted on the top of the rotating disk (808).

2. A surveying and mapping device with a leveling prompting function according to claim 1, characterized in that: The fixing unit comprises a fixing block (901), a threaded rod (902) and a limit block (903); the fixing block (901) is fixedly mounted on the front and rear sides of the top of the rotating disk (808); the threaded rod (902) is threadedly connected to the inside of the fixing block (901); and the limit block (903) is fixedly mounted on one end of the threaded rod (902).

3. A surveying and mapping device with a leveling prompting function according to claim 1, characterized in that: The leveling unit comprises a side block (1001), a connecting block (1002), a second threaded rod (1003) and a knob (1004); the side block (1001) is fixedly mounted on the upper and lower ends of the side surface of the upper bracket (3); the connecting block (1002) is fixedly mounted on the upper end side surface of the lower bracket (4) and extends to the outside of the upper bracket (3); the second threaded rod (1003) is threadably connected to the inside of the upper and lower side blocks (1001); and the knob (1004) is fixedly mounted on the top of the second threaded rod (1003).

4. The surveying and mapping device with leveling prompt function according to claim 1, characterized in that: The support base (1) is provided with a placement groove inside, the pressure sensor (5) and the ball (6) are installed in the placement groove, and the placement groove is sealed by a transparent glass cover. A control module is arranged on the top of the support base (1), the indicator light (7) is electrically connected to the control module, and the control module is electrically connected to the pressure sensor (5).

5. The surveying and mapping device with leveling prompt function according to claim 3, characterized in that: The outer surface of the upper bracket (3) is provided with a limiting groove having a width equal to that of the connecting block (1002), and the connecting block (1002) is threadedly connected to the outer surface of the second threaded rod (1003).

6. The surveying and mapping device with leveling prompt function according to claim 1, characterized in that: The first gear (806) and the second gear (807) are meshed with each other.

7. The surveying and mapping device with leveling prompt function according to claim 2, characterized in that: A rubber pad is installed on one side adjacent to the front and rear limit blocks (903).

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