CN212226473U

CN212226473U - Supplementary mapping device of three-dimensional topography in city

Info

Publication number: CN212226473U
Application number: CN202020406160.7U
Authority: CN
Inventors: 谭林
Original assignee: Shandong Institute of Geological Surveying and Mapping
Current assignee: University Northeast Forestry
Priority date: 2020-03-26
Filing date: 2020-03-26
Publication date: 2020-12-25
Anticipated expiration: 2030-03-26

Abstract

The utility model discloses a supplementary mapping device of three-dimensional topography in city belongs to city survey and drawing field. The utility model provides a surveying and mapping device is assisted to three-dimensional topography in city, includes the base, the base top left and right sides is symmetrical structure and is equipped with two bracing pieces, bracing piece front side middle part is linear equidistant a plurality of locating holes of having seted up, two be equipped with between the bracing piece middle part and remove the subassembly, it is equipped with two connecting plates to remove subassembly front end both sides and be symmetrical structure, all be equipped with locating component on the connecting plate, the base all is equipped with the support in surface middle part all around. Through the locating component who sets up, the locating hole on the bracing piece is seted up in the cooperation, and through the reference column that sets up and the cooperation relation of locating hole, can effectually carry out effectual support to the surveying instrument, also conveniently adjust the height of surveying instrument simultaneously, the staff's of the work of convenient different heights use improves surveying device's practicality, and then improves surveying device's work efficiency.

Description

Supplementary mapping device of three-dimensional topography in city

Technical Field

The utility model relates to a city survey and drawing field, more specifically say, relate to a supplementary mapping device of three-dimensional topography in city.

Background

Surveying is measuring and mapping. Based on computer technology, photoelectric technology, network communication technology, space science and information science, a global navigation positioning system, a shaking sense and a geographic information system are taken as technical cores, and the existing characteristic points and boundary lines of the ground are measured to obtain the graph and position information reflecting the current situation of the ground, so that the graph and position information is used for planning design and administrative management of engineering construction, measurement work carried out by planning design, construction and management of urban construction and the like, including control and measurement of dusty cities, mapping of urban topographic maps, compiling of various special maps, construction lofting during building of municipal engineering, deformation observation of important buildings and the like. In the work of three-dimensional topography survey and drawing in city, because the survey and drawing needs, need carry the surveying instrument, current surveying instrument receives the influence of jolting in handling, causes the damage of surveying instrument easily, simultaneously at the survey and drawing in-process, because the highly fixed of surveying instrument, the staff to the height of difference inconveniently adjusts, work efficiency when influencing the survey and drawing, in view of this, we propose an auxiliary mapping device of three-dimensional topography in city.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a surveying and mapping device is assisted to city three-dimensional topography to solve the problem that proposes in the above-mentioned background art.

2. Technical scheme

The utility model provides a surveying and mapping device is assisted to three-dimensional topography in city, includes the base, the base top left and right sides is symmetrical structure and is equipped with two bracing pieces, bracing piece front side middle part is linear equidistant a plurality of locating holes of having seted up, two the bracing piece middle part is equipped with removes the subassembly, it is equipped with the surveying instrument to remove the subassembly top, it is equipped with locating component to remove subassembly front end both sides, base bottom surface four corners department all is equipped with the universal wheel, base surface middle part all is equipped with the support all around.

Preferably, the bottom surface of the base is in a cross structure and is provided with a support groove, and the support is rotatably connected with the support groove through a rotating shaft.

Preferably, the supporting rod is internally provided with a sliding groove.

Preferably, the movable assembly comprises a supporting seat, a placing groove is formed in the supporting seat, a square structure is arranged at the bottom of the placing groove, a plurality of springs A are arranged, one ends of the springs A are fixedly connected with the bottom surface of the placing groove, the other ends of the springs A are fixedly connected with the surveying instrument, sliding rods are fixedly arranged in the middle of the two sides of the supporting seat, and the sliding rods are limited in sliding grooves and are in sliding fit with the sliding rods.

Preferably, locating component is including fixing a position the casing, the through-hole has all been seted up to location casing both sides, the inside spring chamber of having seted up of location casing, the spring intracavity is equipped with spring B, the inside reference column that is equipped with of spring B, the reference column left end passes the through-hole and extends to outside and locating hole sliding fit, the reference column right-hand member extends to the outside and is equipped with the handle, reference column and through-hole sliding fit, the reference column left side is located the fixed baffle that is equipped with of spring intracavity, baffle left surface and the contact of spring chamber left side inner wall, spring B one end is fixed with spring chamber right side inner wall connection, the spring B other end is connected fixedly with the baffle.

Preferably, the positioning shell and the supporting seat are fixed in a penetrating manner.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses a locating component who sets up, the locating hole on the bracing piece is seted up in the cooperation, through the reference column that sets up and the cooperation relation of locating hole, because the effect of spring B answer power under natural state, can effectually carry out effectual support to the surveying instrument, can conveniently adjust the height of surveying instrument simultaneously, and then the use of the staff of the work of convenient different heights has more the flexibility, improves surveying device's practicality, and then improves surveying device's work efficiency.

2. The utility model discloses a standing groove and spring A in the removal subassembly that sets up when because the survey and drawing needs to move the instrument, can effectual reduction through the spring that sets up because jolt in the handling to the influence of surveying instrument, can be effectual to the protection of surveying instrument, and then prolong its life.

Drawings

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

FIG. 2 is a schematic structural view of the moving assembly and the positioning assembly of the present invention;

FIG. 3 is a schematic structural view of a base portion of the present invention;

FIG. 4 is a schematic view of the internal structure of the positioning assembly of the present invention;

FIG. 5 is a schematic view of the overall structure of the positioning assembly of the present invention;

the reference numbers in the figures illustrate: 1. a support bar; 101. a chute; 2. positioning holes; 3. a moving assembly; 301. a supporting seat; 302. a slide bar; 303. a placement groove; 304. a spring A; 4. a positioning assembly; 401. positioning the housing; 402. a spring cavity; 403. a spring B; 404. a baffle plate; 405. a positioning column; 406. a handle; 5. a base; 501. a bracket groove; 6. a universal wheel; 7. a support; 8. a connecting plate; 9. a surveying instrument.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides a technical solution:

the utility model provides a surveying and mapping device is assisted to three-dimensional topography in city, the on-line screen storage device comprises a base 5, the 5 top left and right sides of base is symmetrical structure and is equipped with two bracing pieces 1, 1 front side middle part of bracing piece is linear equidistant a plurality of locating holes 2 of having seted up, be equipped with between 1 middle part of two bracing pieces and remove subassembly 3, it is equipped with two connecting plates 8 to remove 3 front end both sides of subassembly and be symmetrical structure, all be equipped with locating component 4 on the connecting plate 8, it is equipped with surveying instrument 9 to remove 3 tops of subassembly, 5 bottom surface four corners departments of base all are equipped with universal wheel 6.

Further, base 5 bottom surface is cross structure and has seted up support groove 501, and support 7 rotates through pivot and support groove 501 to be connected, rotates the relation of being connected through support 7 and support groove 501, when the device needs to remove, with support 7 through the complex relation of joint with support groove 501, can accomplish accomodating support 7, when surveying and mapping, untie the cooperation in support 7 and groove, can carry out effectual support to the mapping device.

Furthermore, the supporting rod 1 is internally provided with a sliding groove 101, and the sliding rod 302 can move in the groove through the matching relationship between the sliding groove 101 and the sliding rod 302 arranged on the supporting seat 301, so that the moving assembly 3 can move up and down conveniently, and further the height of the surveying and mapping device can be adjusted conveniently.

Further, remove subassembly 3 including supporting seat 301, supporting seat 301 is inside to have seted up standing groove 303, standing groove 303 bottom surface is square structure and is equipped with a plurality of spring A304, spring A304 one end is connected fixedly with standing groove 303 bottom surface, the spring A304 other end is connected fixedly with surveying instrument 9, supporting seat 301 both sides middle part is fixed and is equipped with slide bar 302, slide bar 302 is spacing in spout 101 and rather than sliding fit, standing groove 303 and the spring A304 of inslot setting through seting up, can effectually support mapping device, reduction that simultaneously can be by a wide margin is at the removal in-process owing to the damage of jolting to mapping device.

Further, the positioning assembly 4 comprises a positioning housing 401, a spring cavity 402 is formed in the positioning housing 401, a positioning column 405 is arranged in the spring cavity 402, a baffle 404 is fixedly arranged at the left end of the positioning column 405, a spring B403 is arranged at the right side of the baffle 404, one end of the spring B403 is fixedly connected with the right side surface of the baffle 404, the other end of the spring B403 is fixedly connected with the right side inner wall of the spring cavity 402, the left end of the positioning column 405 passes through the left side inner wall of the spring cavity 402 to extend to the outside and is in sliding fit with the positioning hole 2, a handle 406 is welded at the right end of the positioning column 405 passes through the right side inner wall of the spring cavity 402 to extend to the outside, the positioning hole 2 formed in the supporting rod 1 is matched through the positioning assembly 4, the positioning column 405 and the positioning hole 2 are matched, under the natural state, the action of the, and then make things convenient for the staff's of the work of different heights use, have more the flexibility, improve mapping device's practicality, and then improve mapping device's work efficiency.

Further, location casing 401 runs through fixedly with supporting seat 301, is connected fixed relation through location casing 401 and supporting seat 301, can improve the stability of whole device structure, can guarantee the fixed connection relation of removal subassembly 3 and locating component 4 simultaneously, and the convenience is adjusted mapping device.

The working principle is as follows: when the utility model is used, the positioning component 4 is arranged, the positioning column 405 is matched with the spring B403 arranged outside the positioning column 405, the spring B403 is in a compression state under a natural state, one end of the positioning column 405 is matched with the positioning hole 2 due to the restoring force of the spring B403, and then the whole surveying and mapping device can be supported, when the height of the surveying and mapping instrument 9 is required to be adjusted, the handle 406 arranged at one end of the positioning column 405 is pulled to one side by hand, when the positioning column 405 is taken out from the positioning hole 2, the sliding rods 302 arranged at the left side and the right side of the positioning shell 401 are matched with the sliding groove 101 arranged inside the supporting rod 1, the height of the surveying and mapping device can be adjusted, the movement of the surveying and mapping device can be realized by the arrangement of the universal wheel 6, when the work is required, the matching relation between the support 7 and the support groove 501 is removed, the entire device is supported by a support 7.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an supplementary mapping device of city three-dimensional topography, includes base (5), its characterized in that: base (5) top left and right sides is symmetrical structure and is equipped with two bracing pieces (1), bracing piece (1) front side middle part is linear equidistant a plurality of locating holes (2), two be equipped with between bracing piece (1) the middle part and remove subassembly (3), it is equipped with two connecting plates (8) to remove subassembly (3) front end both sides and be symmetrical structure, all be equipped with locating component (4) on connecting plate (8), it is equipped with surveying instrument (9) to remove subassembly (3) top, base (5) bottom surface four corners department all is equipped with universal wheel (6), base (5) surface all is equipped with support (7) all around.

2. The urban three-dimensional terrain auxiliary mapping device according to claim 1, characterized in that: the bottom surface of the base (5) is of a cross structure and is provided with a support groove (501), and the support (7) is rotatably connected with the support groove (501) through a rotating shaft.

3. The urban three-dimensional terrain auxiliary mapping device according to claim 1, characterized in that: the inner wall of the support rod (1) is provided with a sliding groove (101).

4. The urban three-dimensional terrain auxiliary mapping device according to claim 3, wherein: remove subassembly (3) including supporting seat (301), standing groove (303) have been seted up to supporting seat (301) top surface, standing groove (303) bottom surface is square structure and is equipped with a plurality of spring A (304), spring A (304) one end is connected fixedly with standing groove (303) bottom surface, spring A (304) other end and surveying instrument (9) bottom surface are connected fixedly, supporting seat (301) both sides middle part is fixed and is equipped with slide bar (302), slide bar (302) are spacing in spout (101) and rather than sliding fit.

5. The urban three-dimensional terrain auxiliary mapping device according to claim 1, characterized in that: locating component (4) is including location casing (401), spring chamber (402) have been seted up to location casing (401) inside, be equipped with reference column (405) in spring chamber (402), reference column (405) left end is equipped with baffle (404) admittedly, baffle (404) right side is equipped with spring B (403), spring B (403) one end is connected fixedly with baffle (404) right flank, spring B (403) other end and spring chamber (402) right side inner wall connection are fixed, reference column (405) left end pass spring chamber (402) left side inner wall extend to the outside and with locating hole (2) sliding fit, reference column (405) right-hand member passes spring chamber (402) right side inner wall and extends to outside still welding has handle (406).

6. The urban three-dimensional terrain auxiliary mapping device according to claim 5, wherein: the positioning shell (401) is fixedly penetrated with the connecting plate (8).