阅读说明：本技术 一种便携式城市地貌数据采集仪 (Portable city landform data acquisition instrument ) 是由 韦薇 可锦宁 于 2020-06-10 设计创作，主要内容包括：本发明公开了一种便携式城市地貌数据采集仪,包括壳体,所述壳体上转动连接有转杆,所述转杆的另一端贯穿壳体,且转杆的贯穿端上固接有主体,所述壳体的侧壁上分别开设有空腔和凹槽,所述空腔的顶面安装有马达,所述马达的输出端上固接有传动轴一,所述传动轴一上固定套接有主动斜齿轮,所述主动斜齿轮的侧壁上啮合连接有从动斜齿轮一,所述从动斜齿轮一的另一端固接有转轴一,所述转轴一的另一端固接有从动斜齿轮二。该便携式城市地貌数据采集仪缩小了采集仪的体积,使得采集仪便于携带,省时省力,减小了工作量,降低了成本消耗,且使得采集仪不因外界的冲击而晃动,降低了数据采集的误差,提高了测量的效果。(The invention discloses a portable urban landform data acquisition instrument which comprises a shell, wherein a rotating rod is rotatably connected to the shell, the other end of the rotating rod penetrates through the shell, a main body is fixedly connected to the penetrating end of the rotating rod, a cavity and a groove are respectively formed in the side wall of the shell, a motor is installed on the top surface of the cavity, a first transmission shaft is fixedly connected to the output end of the motor, a first driving helical gear is fixedly connected to the first transmission shaft, a first driven helical gear is connected to the side wall of the first driving helical gear in a meshed mode, the other end of the first driven helical gear is fixedly connected to a first rotating shaft, and a second driven helical gear is fixedly connected to the other end of the first. This portable city landform data acquisition instrument has reduced the volume of gathering the appearance for gather appearance portable, labour saving and time saving has reduced work load, the cost is reduced and consumed, and make the appearance of gathering not rock because of external impact, reduced data acquisition's error, improved measuring effect.)

1. The utility model provides a portable city landform data acquisition appearance, includes casing (1), its characterized in that: the transmission mechanism is characterized in that a rotating rod (2) is rotatably connected to the shell (1), the other end of the rotating rod (2) penetrates through the shell (1), a main body (3) is fixedly connected to the penetrating end of the rotating rod (2), a cavity and a groove are respectively formed in the side wall of the shell (1), a motor (4) is installed on the top surface of the cavity, a first transmission shaft (5) is fixedly connected to the output end of the motor (4), a first driving helical gear (6) is fixedly connected to the first transmission shaft (5), a first driven helical gear (7) is connected to the side wall of the first driving helical gear (6) in a meshed mode, a first rotating shaft (8) is fixedly connected to the other end of the first driven helical gear (7), a second driven helical gear (9) is fixedly connected to the other end of the first rotating shaft (8), a third driven helical gear (10) is connected to the side wall of the second driven helical gear (9), the bottom rigid coupling of pivot two (11) has drive gear (12), the meshing is connected with driven gear (13) on the lateral wall of drive gear (12), the other end rigid coupling of driven gear (13) has fixed gear (14), chain (15) have been cup jointed in the meshing on the lateral wall of fixed gear (14), fixed gear two (16) have been cup jointed in the other end meshing of chain (15), the rigid coupling has transmission shaft two (17) on fixed gear two (16), the other end of transmission shaft two (17) extends to in the recess, and the rigid coupling has bracing piece (18) on the end of stretching into of transmission shaft two (17).

2. The portable urban geomorphic data acquisition instrument according to claim 1, characterized in that: the bottom surface rigid coupling of transmission shaft (5) has driving gear (19), the meshing is connected with lead screw (20) on the lateral wall of driving gear (19), outside the other end of lead screw (20) extended to casing (1), and the end that stretches out of lead screw (20) is served and is rotated and be connected with backup pad (21).

3. The portable urban geomorphic data acquisition instrument according to claim 1, characterized in that: handle (25) are installed to the top surface of casing (1), and install control panel (24) on the lateral wall of casing (1), the output of control panel (24) and the input electric connection of motor (4).

4. The portable urban geomorphic data acquisition instrument according to claim 1, characterized in that: the rotating shaft I (8) is rotatably sleeved with a limiting rod (23), the other end of the limiting rod (23) is fixedly connected with the top surface of the cavity, the top surface of the rotating shaft II (11) is rotatably connected with the top surface of the cavity, and the supporting rod (18) is slidably sleeved with the groove.

5. The portable urban geomorphic data acquisition instrument according to claim 1, characterized in that: the number of the support rods (18) is four, and the four support rods (18) are respectively positioned at four corners of the bottom surface of the shell (1).

6. The portable urban geomorphic data acquisition instrument according to claim 2, characterized in that: the screw rods (20) are engaged and sleeved with fixing blocks (22), the fixing blocks (22) are fixedly connected with the bottom surfaces of the cavities, the number of the screw rods (20) is four, and the four screw rods (20) are uniformly distributed around the driving gear (19).

7. The portable urban geomorphic data acquisition instrument according to claim 2, characterized in that: the first driven bevel gears (7) and the first rotating shaft (8) are respectively provided with two, and the first driven bevel gears (7) and the first rotating shaft (8) are symmetrically arranged relative to the first transmission shaft (5).

Technical Field

The invention relates to the technical field of landform measurement, in particular to a portable urban landform data acquisition instrument.

Background

At present, modern construction is developed rapidly, a city is planned before development, various auxiliary works are needed for the urban planning construction, particularly, a measuring device can be used for facilitating workers to quickly measure and collect required data so as to provide favorable guarantee for the development of later construction, and urban surveying and mapping provides services for urban planning, construction and management and comprises urban control measurement, urban topographic map surveying and making, thematic map making, urban engineering survey and an urban geographic information system;

general city landform data acquisition appearance type on the market is bigger than normal, is unfavorable for carrying, wastes time and energy, has increased work load, has improved the human cost, and general city landform data acquisition appearance does not have corresponding firm mechanism for the collection appearance easily rocks because of external factors produces, thereby causes data acquisition to go wrong, has brought the inaccurate problem of measurement, for this reason, we propose a portable city landform data acquisition appearance.

Disclosure of Invention

The invention aims to provide a portable urban landform data acquisition instrument, which aims to solve the problems that the common urban landform data acquisition instrument provided by the background technology is large in size, not convenient to carry, time-consuming and labor-consuming, and high in workload and labor cost, does not have a corresponding stabilizing mechanism, so that the acquisition instrument is easy to shake due to external factors, data acquisition errors occur, and measurement is inaccurate.

In order to achieve the purpose, the invention provides the following technical scheme: a portable city landform data acquisition instrument comprises a shell, wherein a rotating rod is rotatably connected to the shell, the other end of the rotating rod penetrates through the shell, a main body is fixedly connected to the penetrating end of the rotating rod, a cavity and a groove are respectively formed in the side wall of the shell, a motor is installed on the top surface of the cavity, a first transmission shaft is fixedly connected to the output end of the motor, a first driving helical gear is fixedly sleeved on the first transmission shaft, a first driven helical gear is connected to the side wall of the first driving helical gear in a meshed mode, a first rotating shaft is fixedly connected to the other end of the first driven helical gear, a second driven helical gear is fixedly connected to the other end of the first rotating shaft in a meshed mode, a third driven helical gear is connected to the side wall of the second driven helical gear in a meshed mode, a second rotating shaft is fixedly sleeved inside the third driven helical gear, a, the other end of the driven gear is fixedly connected with a first fixed gear, a chain is meshed and sleeved on the side wall of the first fixed gear, the other end of the chain is meshed and sleeved with a second fixed gear, a second transmission shaft is fixedly connected to the second fixed gear, the other end of the second transmission shaft extends into the groove, and a supporting rod is fixedly connected to the extending end of the second transmission shaft.

Preferably, the bottom surface rigid coupling of transmission shaft one has the driving gear, the meshing is connected with the lead screw on the lateral wall of driving gear, the other end of lead screw extends to outside the casing, and the extension of lead screw is served and is rotated and be connected with the backup pad.

Preferably, the handle is installed to the top surface of casing, and installs control panel on the lateral wall of casing, control panel's output and the input electric connection of motor.

Preferably, a limiting rod is rotatably sleeved on the first rotating shaft, the other end of the limiting rod is fixedly connected with the top surface of the cavity, the top surface of the second rotating shaft is rotatably connected with the top surface of the cavity, and the supporting rod is slidably sleeved with the groove.

Preferably, the number of the support rods is four, and the four support rods are respectively positioned at four corners of the bottom surface of the shell.

Preferably, the screw rods are engaged and sleeved with fixing blocks, the fixing blocks are fixedly connected with the bottom surface of the cavity, the number of the screw rods is four, and the four screw rods are uniformly distributed around the driving gear.

Preferably, the first driven bevel gear and the first rotating shaft are respectively provided with two, and the two first driven bevel gears and the first rotating shaft are symmetrically arranged around the first transmission shaft.

Compared with the prior art, the invention has the beneficial effects that:

the portable city landform data acquisition instrument starts a motor in a cavity through a control panel on a shell, so that the motor drives a driving bevel gear to rotate through a transmission shaft, a driven bevel gear I in meshed connection with the driving bevel gear rotates, the driven bevel gear I drives a driven bevel gear II to rotate through a rotating shaft I on a limiting rod, the transmission direction of the motor is changed from horizontal rotation to vertical rotation, the structure is changed, a driven bevel gear III in meshed connection with the driven bevel gear II drives a rotating shaft II to rotate, the rotation direction is further changed, the rotating shaft II drives the driven gear to rotate through a transmission gear, the fixed gear I on the driven gear rotates, the fixed gear I drives the fixed gear II to rotate through a chain, the transmission distance is increased, and the transmission shaft II on the fixed gear II drives a supporting rod in a groove to rotate, the purpose of contracting the supporting rod is achieved, so that the transmission of the motor is extended, the structure is optimized, the collecting instrument is lifted through the lifting handle, the volume of the collecting instrument is reduced, the collecting instrument is convenient to carry, time and labor are saved, the workload is reduced, and the cost consumption is reduced;

this portable city landform data acquisition instrument passes through the driving gear on the transmission shaft one and drives the lead screw and rotate, make the meshing direction that the lead screw passes through the fixed block move down, make the fixed block provide the holding power for the lead screw, make the lead screw drive the backup pad simultaneously and move down, make backup pad and bottom surface firm to be connected, the holding surface has been increased, reach the purpose that supports firm acquisition instrument, the main part is adjusted to the rethread bull stick, make acquisition instrument not rock because of external impact, data acquisition's error has been reduced, the measuring effect has been improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a front sectional view of the present invention;

FIG. 3 is an enlarged view of a portion A of the present invention;

FIG. 4 is an enlarged view of a portion B of the present invention;

FIG. 5 is a top view of a portion of the structure of the present invention.

In the figure: 1. a housing; 2. a rotating rod; 3. a main body; 4. a motor; 5. a first transmission shaft; 6. a driving bevel gear; 7. a driven bevel gear I; 8. a first rotating shaft; 9. a driven bevel gear II; 10. a driven bevel gear III; 11. a second rotating shaft; 12. a transmission gear; 13. a driven gear; 14. fixing a first gear; 15. a chain; 16. fixing a gear II; 17. a second transmission shaft; 18. a support bar; 19. a driving gear; 20. a screw rod; 21. a support plate; 22. a fixed block; 23. a limiting rod; 24. a control panel; 25. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a portable city landform data acquisition instrument comprises a shell 1, a rotating rod 2 is rotatably connected to the shell 1, the other end of the rotating rod 2 penetrates through the shell 1, a main body 3 is fixedly connected to a penetrating end of the rotating rod 2, a cavity and a groove are respectively formed in the side wall of the shell 1, a motor 4 is installed on the top surface of the cavity, a first transmission shaft 5 is fixedly connected to the output end of the motor 4, a first driving helical gear 6 is fixedly sleeved on the first transmission shaft 5, a first driven helical gear 7 is meshed and connected to the side wall of the first driving helical gear 6, a first rotating shaft 8 is fixedly connected to the other end of the first driven helical gear 7, a second driven helical gear 9 is fixedly connected to the other end of the first rotating shaft 8, a third driven helical gear 10 is meshed and connected to the side wall of the second driven helical gear 9, a second rotating shaft 11 is fixedly sleeved in the third driven helical gear 10, a transmission gear, the other end of the driven gear 13 is fixedly connected with a first fixed gear 14, the side wall of the first fixed gear 14 is engaged and sleeved with a chain 15, the other end of the chain 15 is engaged and sleeved with a second fixed gear 16, the second fixed gear 16 is fixedly connected with a second transmission shaft 17, the other end of the second transmission shaft 17 extends into the groove, the extending end of the second transmission shaft 17 is fixedly connected with a support rod 18, the motor 4 drives the driving helical gear 6 to rotate through the first transmission shaft 5, the first driven helical gear 7 engaged and connected with the driving helical gear 6 rotates, the first driven helical gear 7 drives the second driven helical gear 9 to rotate through the first rotation shaft 8 on the limiting rod 23, the transmission direction of the motor 4 is changed from horizontal rotation to vertical rotation, and the structure change is adapted, so that the third driven helical gear 10 engaged and connected with the second driven helical gear 9 drives the second rotation shaft 11 to rotate, and the, the rotating shaft II 11 drives the driven gear 13 to rotate through the transmission gear 12, so that the fixed gear I14 on the driven gear 13 rotates, the fixed gear I14 drives the fixed gear II 16 to rotate through the chain 15, and the transmission shaft II 17 on the fixed gear II 16 drives the supporting rod 18 in the groove to rotate, the purpose of retracting the supporting rod 18 is achieved, transmission of the motor 4 is extended, the structure is optimized, meanwhile, the collecting instrument is lifted through the lifting handle 25, the size of the collecting instrument is reduced, the collecting instrument is convenient to carry, time and labor are saved, the workload is reduced, and the cost consumption is reduced;

the bottom surface of the transmission shaft I5 is fixedly connected with a driving gear 19, the side wall of the driving gear 19 is meshed and connected with a screw rod 20, the other end of the screw rod 20 extends out of the shell 1, the extending end of the screw rod 20 is rotatably connected with a supporting plate 21, the screw rod 20 is driven to rotate by the driving gear 19 on the transmission shaft I5, so that the screw rod 20 moves downwards through the meshing guide of a fixing block 22, the fixing block 22 provides supporting force for the screw rod 20, the screw rod 20 drives the supporting plate 21 to move downwards, the purpose of stably supporting the acquisition instrument is achieved, the main body 3 is adjusted by a rotating rod 2, the acquisition instrument does not shake due to external impact, errors of data acquisition are reduced, and the measurement effect; a handle 25 is arranged on the top surface of the shell 1, a control panel 24 is arranged on the side wall of the shell 1, the output end of the control panel 24 is electrically connected with the input end of the motor 4, the motor 4 can be regulated and controlled at any time, and the collection instrument is convenient to carry; a limiting rod 23 is rotatably sleeved on the first rotating shaft 8, the other end of the limiting rod 23 is fixedly connected with the top surface of the cavity, the top surface of the second rotating shaft 11 is rotatably connected with the top surface of the cavity, and the supporting rod 18 is slidably sleeved with the groove, so that the structure is reasonable, the expected effect is conveniently achieved, and stable connection is provided; the number of the support rods 18 is four, and the four support rods 18 are respectively positioned on four corners of the bottom surface of the shell 1, so that the stability of the acquisition instrument is improved; the screw rods 20 are engaged and sleeved with the fixed blocks 22, the fixed blocks 22 are fixedly connected with the bottom surface of the cavity, the number of the screw rods 20 is four, and the four screw rods 20 are uniformly distributed around the driving gear 19, so that the fixed blocks 22 provide engagement supporting force for the screw rods 20, the stress of each screw rod 20 is reduced, and the load of each screw rod 20 is reduced; the two driven bevel gears 7 and the two rotating shafts 8 are respectively arranged, and the two driven bevel gears 7 and the two rotating shafts 8 are symmetrically arranged relative to the first transmission shaft 5, so that the structure is reasonable, and the supporting rods 18 on two sides of the shell 1 can be synchronously controlled to rotate.

The working principle is as follows: the motor 4 in the cavity is started through the control panel 24 on the shell 1, so that the motor 4 drives the driving bevel gear 6 to rotate through the first transmission shaft 5, the first driven bevel gear 7 meshed and connected with the driving bevel gear 6 rotates, the first driven bevel gear 7 drives the second driven bevel gear 9 to rotate through the first rotation shaft 8 on the limiting rod 23, the transmission direction of the motor 4 is changed from horizontal rotation to vertical rotation, the change of the structure is further adapted, the third driven bevel gear 10 meshed and connected with the second driven bevel gear 9 drives the second rotation shaft 11 to rotate, the rotation direction is further changed, the second rotation shaft 11 drives the driven gear 13 to rotate through the transmission gear 12, the first fixed gear 14 on the driven gear 13 rotates, the first fixed gear 14 drives the second fixed gear 16 to rotate through the chain 15, and the second transmission shaft 17 on the second fixed gear 16 drives the supporting rod 18 in the groove to rotate, the purpose of retracting the supporting rod 18 is achieved, the transmission of the motor 4 is extended, the structure is optimized, the acquisition instrument is lifted through the handle 25, the size of the acquisition instrument is reduced, the acquisition instrument is convenient to carry, time and labor are saved, the workload is reduced, the cost consumption is reduced, after the acquisition instrument reaches a designated position, the motor 4 is started again, the motor 4 drives the transmission shaft I5 to rotate, the operation is repeated, the supporting rod 18 opens the supporting shell 1, the driving gear 19 on the transmission shaft I5 drives the screw rod 20 to rotate, the screw rod 20 moves downwards through the meshing guide of the fixing block 22, the fixing block 22 provides supporting force for the screw rod 20, the screw rod 20 drives the supporting plate 21 to move downwards, the purpose of supporting and stabilizing the acquisition instrument is achieved, the inclination angle of the main body 3 is adjusted through the rotating rod 2, and the acquisition instrument does not shake due to external impact, the error of data acquisition is reduced, the measuring effect is improved, and the operation is finished.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.