CN218897350U

CN218897350U - Field surveying and mapping device

Info

Publication number: CN218897350U
Application number: CN202222148715.4U
Authority: CN
Inventors: 赵宝年; 徐红专
Original assignee: Anhui Zhonghui Urban Planning Survey & Design Institute Co ltd
Current assignee: Anhui Zhonghui Urban Planning Survey & Design Institute Co ltd
Priority date: 2022-08-16
Filing date: 2022-08-16
Publication date: 2023-04-21
Anticipated expiration: 2032-08-16

Abstract

The utility model discloses an field surveying and mapping device which comprises a tripod bracket and a surveying instrument body arranged at the top of the tripod bracket, wherein the tripod bracket comprises a supporting table surface and three groups of supporting legs arranged below the supporting table surface, the middle part of the supporting table surface is provided with a mounting seat, the periphery of the supporting table surface is provided with an annular storage groove, a protective cover is arranged in the annular storage groove, an outer cylinder is arranged below the protective cover, the outer cylinder is fixed at the bottom of the supporting table surface and is internally provided with a mounting groove, a connecting plate, a reset pad, a pull rope and a magnetic separation disc are sequentially arranged in the mounting groove from top to bottom, the connecting plate is provided with four groups, the upper end and the lower end of the connecting plate are respectively connected with the protective cover and the reset pad, the pull rope penetrates through the reset pad, the upper end of the pull rope is fixedly provided with a limiting ball, the limiting ball is positioned in the middle of the reset pad, and the lower end of the pull rope is connected with the magnetic separation disc. The induction protection mechanism designed by the utility model has a simple structure, is optimized based on the structure of the existing surveying instrument, and greatly improves the safety of the surveying instrument.

Description

Field surveying and mapping device

Technical Field

The utility model relates to the technical field of building mapping, in particular to an field mapping device.

Background

The surveying and mapping literal is to be understood as measurement and drawing, which is based on computer technology, photoelectric technology, network communication technology, space science and information science, uses Global Navigation Satellite System (GNSS), remote Sensing (RS) and Geographic Information System (GIS) as technical cores, selects the existing characteristic points and boundary lines of the ground and obtains the graph and position information reflecting the current situation of the ground through measuring means, so as to be used for engineering construction, planning design and administrative management.

However, the existing surveying instrument for construction has the following problems in the use process: (1) Surveying instrument is in actual operation use, needs to put the surveying instrument steady and measure the processing to the building object, however in actual operation, receives the influence of external force sometimes, for example: the situation that the surveying instrument is inclined is easy to occur due to collision or wind power; (2) Tripod that the surveying instrument used, though can reach the effect of supporting, then its stability still lacks, when the surveying instrument emptys, leads to the organism of upper end and ground collision to damage easily. For this purpose, a corresponding technical solution is required to be designed to solve the existing technical problems.

Disclosure of Invention

The utility model aims to provide an field surveying and mapping device, which solves the problems that a surveying and mapping instrument needs to be stably placed and a building object is measured in the actual operation and use process, however, the surveying and mapping device is sometimes influenced by external force in the actual operation process, for example: the situation that the surveying instrument is inclined easily caused by collision or wind power is solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a field surveying device, includes the tripod and installs in the surveying instrument organism at tripod top, the tripod includes supporting mesa and installs in the three supporting legs of supporting mesa below, supporting mesa's middle part is provided with the mount pad and peripherally has seted up annular storage tank, annular storage tank embeds has the protection casing, the urceolus is installed to the below of protection casing, the urceolus is fixed in supporting mesa's bottom and inside has seted up the mounting groove, connecting plate, reset pad, stay cord and magnetism separation disc have set gradually from the top down in the mounting groove, the connecting plate divide to be equipped with four sets of and upper and lower both ends respectively with the protection casing, reset pad is connected, the pass reset pad and the upper end of stay cord is fixed with spacing ball, spacing ball is located reset pad's middle part, the lower extreme and the magnetism separation disc of stay cord are connected, the magnetism separation disc has the battery through line connection, the battery has sensing mechanism through line connection, sensing mechanism includes inclination sensor and the controller that is connected with inclination sensor, the controller is connected with the battery.

As a preferable mode of the utility model, the protective cover consists of four groups of cambered surface guard plates, and the four groups of cambered surface guard plates are uniformly inserted into the annular storage groove and the lower end of the cambered surface guard plates is connected with the connecting plate.

As a preferable mode of the utility model, the lower edge of the cambered surface guard plate is provided with a limit bump in a machining mode, and the cambered surface guard plate is made of elastic metal material and is in a cambered surface structure.

As a preferable mode of the utility model, a plurality of groups of deformation grooves are formed on the surface of the cambered surface guard plate, and a baffle is formed between two adjacent groups of deformation grooves.

In a preferred embodiment of the present utility model, the reset pad is made of a rubber material and is formed by internal processing into a laminated structure.

As a preferable mode of the utility model, the magnetic separation disc comprises a chassis which is fixed at the bottom of the outer cylinder through threads and an electromagnet which is fixed in the chassis, wherein a magnetic block is adsorbed above the electromagnet and is connected with the storage battery through a circuit, and the upper end of the magnetic block is connected with the pull rope.

Compared with the prior art, the utility model has the following beneficial effects:

1. this scheme has optimized current surveying instrument structure, has special sensing mechanism of empting at the tripod of surveying instrument design and cooperation and installs the protection casing on the tripod, can respond to when the tripod appears empting the condition and stretch out through the protection casing of accomodating in tripod top and reach the purpose to surveying instrument organism protection, has improved the security of surveying instrument in the use to a great extent.

2. The induction protection mechanism designed by the scheme has a simple structure, optimizes the structure based on the existing surveying instrument, and greatly improves the safety of the surveying instrument.

Drawings

FIG. 1 is an overall block diagram of the present utility model;

FIG. 2 is a schematic view of the hood according to the present utility model in its unfolded state;

FIG. 3 is a view showing the construction of the inside of the outer cylinder according to the present utility model;

fig. 4 is a connection structure diagram of the cambered surface guard plate and the connecting plate.

In the figure, 1, a surveying instrument body; 2. supporting the table top; 3. supporting feet; 4. a mounting base; 5. an annular receiving groove; 6. a protective cover; 7. an outer cylinder; 8. a mounting groove; 9. a connecting plate; 10. a reset pad; 11. a pull rope; 12. a magnetic separation disc; 13. a limit ball; 14. a storage battery; 15. an inclination sensor; 16. a controller; 17. a cambered surface guard board; 18. a limit bump; 19. a deformation groove; 20. a baffle; 21. a chassis; 22. an electromagnet; 23. a magnetic block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a field surveying device, including tripod and install in the surveying instrument organism 1 at tripod top, tripod includes supporting table surface 2 and install in the three support legs 3 of supporting table surface 2 below, the middle part of supporting table surface 2 is provided with mount pad 4 and peripheral the having seted up annular storage tank 5, annular storage tank 5 embeds has protection casing 6, urceolus 7 is installed to the below of protection casing 6, urceolus 7 is fixed in the bottom of supporting table surface 2 and inside has seted up mounting groove 8, connecting plate 9 has set gradually from the top down in the mounting groove 8, reset pad 10, stay cord 11 and magnetism separation disc 12, connecting plate 9 divide and are equipped with four sets of and upper and lower both ends are connected with protection casing 6 respectively, reset pad 10, the passing of stay cord 11 is fixed with spacing ball 13 in the middle part of reset pad 10, the lower extreme and the magnetism separation disc 12 of stay cord 11 are connected, the magnetism separation disc 12 is connected with battery 14 through the circuit connection, battery 14 has sensing mechanism through the circuit connection, sensing mechanism includes tilt sensor 15 and the controller 16 that is connected with tilt sensor 15, controller 16 is connected with 14.

Further improved, as shown in fig. 2: the protection cover 6 is composed of four groups of cambered surface protection plates 17, the four groups of cambered surface protection plates 17 are uniformly inserted into the annular storage groove 5, the lower end of the four groups of cambered surface protection plates is connected with the connecting plate 9, and the aim of peripheral protection of the surveying instrument body 1 can be achieved.

Further improved, as shown in fig. 4: the lower edge of the cambered surface guard plate 17 is provided with a limiting lug 18 in a machining mode, the cambered surface guard plate 17 is made of elastic metal materials and is in a cambered surface structure, and the overturning angle of the cambered surface guard plate 17 is limited.

Further improved, as shown in fig. 2: a plurality of groups of deformation grooves 19 are formed in the surface of the cambered surface guard plate 17, and a baffle 20 is formed between two adjacent groups of deformation grooves 19.

Further improved, as shown in fig. 3: the reset pad 10 is made of rubber material and is internally molded into a laminated structure, so that the elasticity of the reset pad 10 can be improved.

Specifically, the magnetic separation disc 12 comprises a chassis 21 fixed at the bottom of the outer cylinder 7 through threads and an electromagnet 22 fixed in the chassis 21, a magnetic block 23 is adsorbed above the electromagnet 22 and connected with the storage battery 14 through a circuit, the upper end of the magnetic block 23 is connected with the pull rope 11, the electromagnet 22 is adsorbed with the magnetic block 23 in a conventional state, the purpose of pulling down the pull rope 11 and enabling the protective cover 6 to shrink is achieved, when the electromagnet 22 is electrified to generate magnetism, the butt joint surface of the electromagnet 22 and the magnetic block 23 is homopolar and repels, so that the pull rope 11 moves upwards and the protective cover 6 is unfolded.

And (3) notes: the tilt sensor 15 is of the SVT626T type, and the controller is of the LM79L12 type.

When in use: when the surveying instrument is used in the external environment, the tripod is stably placed, then a worker opens the sensing mechanism, the electromagnet 22 and the magnetic block 23 at the moment are attracted, the purpose of pulling down the pull rope 11 and enabling the protective cover 6 to shrink is achieved, when the surveying instrument is inclined, the inclination sensor 15 senses and transmits signals to the controller 16 in the inclined process, the controller 16 opens a control switch of the storage battery 14, the storage battery 14 is electrified with the electromagnet 22, when the electromagnet 22 is electrified to generate magnetism, the electromagnet 22 and the butt joint surface of the magnetic block 23 are homopolar and repel, at the moment, the electromagnet 22 is separated from the magnetic block 23, the pressure of the pull rope 11 on the reset pad 10 is lost, the reset pad 10 moves upwards rapidly and enables the protective cover 6 to be unfolded, and therefore the purpose of protecting the periphery of the surveying instrument body 1 is achieved.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides an field surveying device, includes the tripod and installs in surveying instrument organism (1) at tripod top, its characterized in that: the three-leg support comprises a support table top (2) and three groups of support legs (3) arranged below the support table top (2), wherein the middle part of the support table top (2) is provided with a mounting seat (4) and the periphery of the support table top is provided with an annular storage groove (5), a protective cover (6) is arranged in the annular storage groove (5), an outer cylinder (7) is arranged below the protective cover (6), the outer cylinder (7) is fixed at the bottom of the support table top (2) and internally provided with the mounting groove (8), a connecting plate (9), a reset pad (10), a pull rope (11) and a magnetic separation disc (12) are sequentially arranged in the mounting groove (8) from top to bottom, the connecting plate (9) is respectively provided with four groups of four upper ends and lower ends of the connecting plate are respectively connected with a protective cover (6) and the reset pad (10), a limit ball (13) is fixedly arranged at the upper end of the pull rope (11) penetrating through the reset pad (10), the lower end of the limit ball (13) is positioned at the middle part of the reset pad (10), the lower end of the pull rope (11) is connected with the magnetic separation disc (12), the tilt angle sensor (14) is connected with a storage battery sensor (16) through a tilt angle sensor (14), the controller (16) is connected to the battery (14).

2. The field mapping device of claim 1 wherein: the protective cover (6) consists of four groups of cambered surface guard plates (17), wherein the four groups of cambered surface guard plates (17) are uniformly inserted into the annular storage groove (5) and the lower end of the cambered surface guard plates is connected with the connecting plate (9).

3. A field mapping device according to claim 2, wherein: the lower edge of the cambered surface guard plate (17) is provided with a limit lug (18) in a machining mode, and the cambered surface guard plate (17) is made of elastic metal materials and is in a cambered surface structure.

4. A field mapping device according to claim 3, wherein: a plurality of groups of deformation grooves (19) are formed in the surface of the cambered surface guard plate (17), and a baffle plate (20) is formed between two adjacent groups of deformation grooves (19).

5. The field mapping device of claim 1 wherein: the reset pad (10) is made of rubber materials and is internally processed and molded into a laminated structure.

6. The field mapping device of claim 1 wherein: the magnetic separation disc (12) comprises a chassis (21) fixed at the bottom of the outer cylinder (7) through threads and an electromagnet (22) fixed in the chassis (21), a magnetic block (23) is adsorbed above the electromagnet (22) and connected with the storage battery (14) through a circuit, and the upper end of the magnetic block (23) is connected with the pull rope (11).