CN213236835U

CN213236835U - Supplementary mapping device of three-dimensional topography in city

Info

Publication number: CN213236835U
Application number: CN202022114283.6U
Authority: CN
Inventors: 张婧
Original assignee: Kaili University
Current assignee: Kaili University
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-05-18
Anticipated expiration: 2030-09-24

Abstract

The utility model provides a surveying and mapping device is assisted to city three-dimensional topography belongs to the mapping and mapping device technical field to in solving the supplementary mapping and mapping device of current city three-dimensional topography, lack reasonable fixed knot and construct, the support frame takes place to deflect easily when using, and subaerial at the unevenness moreover, support stability can receive the influence, brings very big inconvenience to the measurement process, reduces measurement of efficiency's problem, including the surveying and mapping appearance body, surveying and mapping appearance body bottom is equipped with the fixing base. The utility model discloses in because all be equipped with the second connecting rod between slip ring and the three head rod, and the second connecting rod all rotates through round pin axle and slip ring and head rod to be connected, the slip ring slides upwards along the slide bar, through first connecting rod and second connecting rod transmission effect, can strut the connecting block to the outside to make the main hack lever be the open mode, carry out locking control through first locking bolt simultaneously, a structure is simple, high durability and convenient use, and it is more stable to make the body frame pole support.

Description

Supplementary mapping device of three-dimensional topography in city

Technical Field

The utility model belongs to the technical field of the mapping device, more specifically say, in particular to supplementary mapping device of city three-dimensional topography.

Background

Three-dimensional measurement, namely, the measured object is measured in all directions as the name implies, and the three-dimensional coordinate measurement data of the measured object is determined. The measuring principle is divided into four aspects of distance measurement, angular displacement, scanning and orientation. The instruments developed according to the three-dimensional technical principle include three measuring instruments, namely a photographing type (structured light) three-dimensional scanner, a laser three-dimensional scanner and a three-coordinate measuring machine.

As in application No.: CN 201922315439.4's utility model discloses a supplementary mapping device of city three-dimensional topography, including fixed bolster, fixed plate, fixing device and surveyor's level body, fixed welding of fixed plate bottom center department has the supporting shoe, the fixed welding in supporting shoe bottom has the movable block, the movable block bottom runs through the installation piece top to extend to it inside, and rotate with the inside lateral wall of installation piece and be connected, the installation piece bottom is provided with three fixed bolsters of group, the equal fixed welding in fixed plate top both sides has the fixed block, and is two sets of fixed welding has the slide bar between the fixed block, sliding connection has the slider on the slide bar, slider top fixed welding has the mount pad, mount pad and the threaded rod threaded connection who sets up in the slide bar top, be provided with fixing device on the mount pad front and back end, the mount pad top is provided with the. This supplementary mapping device of three-dimensional topography in city, simple structure, convenience are to the regulation of surveyor's level body lateral distance.

Based on the retrieval of above-mentioned patent to and combine the equipment discovery among the prior art, among the supplementary mapping device of current city three-dimensional topography, support frame structure is single, lacks reasonable fixed knot structure, and the support frame takes place to deflect easily when using, and subaerial at the unevenness moreover, support stability can receive the influence, brings very big inconvenience to measurement process, reduces measurement of efficiency.

Therefore, in view of the above, research and improvement are made for the existing structure and defects, and an auxiliary mapping device for urban three-dimensional terrain is provided, so as to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a surveying and mapping device is assisted to city three-dimensional topography to among solving the supplementary surveying and mapping device of current city three-dimensional topography, support frame structure singleness lacks reasonable fixed knot structure, and the support frame takes place to deflect easily when using, and subaerial at the unevenness moreover, support stability can receive the influence, brings very big inconvenience to measurement process, reduces measurement of efficiency's problem.

The utility model discloses supplementary mapping device of city three-dimensional topography's purpose and efficiency are reached by following concrete technical means:

an auxiliary mapping device for urban three-dimensional terrain comprises a mapping instrument body, wherein a fixed seat is arranged at the bottom end of the mapping instrument body, and the mapping instrument body is detachably connected with the fixed seat; a support column is welded in the middle of the bottom end of the fixed seat; the side wall of the fixed seat is provided with three connecting blocks which are distributed in an annular array mode and are rotationally connected with the fixed seat through a rotating shaft; the bottom ends of the three connecting blocks are fixedly provided with two main frame rods in a threaded manner, and an auxiliary frame rod is arranged between the two main frame rods; the auxiliary frame rod is connected with the fixing sleeve in a sliding manner and is locked by a second locking bolt; the auxiliary frame rod comprises a groove and a sliding sleeve, the sliding sleeve is fixedly mounted at the top end of the auxiliary frame rod, the auxiliary frame rod is connected with the main frame rod in a sliding mode through the sliding sleeve, the auxiliary frame rod is provided with the groove, a fixing support is arranged on the side wall of the groove and is rotatably connected with the auxiliary frame rod through a rotating shaft, a sleeve rod is arranged in the groove, and the sleeve rod is rotatably connected with the auxiliary frame rod through the rotating shaft; the bottom end of the auxiliary frame rod is provided with a tip, and the tip is fixedly connected with the auxiliary frame rod through a screw; the bottom end of the loop bar is provided with an inserted bar.

Further, the support column includes slide bar, head rod, second connecting rod, slip ring and lockbolt, all be equipped with the head rod between support column and the three connecting blocks, and the three head rod is ring array mode and distributes to the head rod all rotates with support column and connecting block through the round pin axle and is connected, the support column bottom is equipped with the slide bar, and the slide bar passes through threaded mode and support column fixed connection, be equipped with the slip ring on the slide bar, and slip ring and slide bar sliding connection, all be equipped with the second connecting rod between slip ring and the three head rod, and the second connecting rod all rotates with slip ring and head rod through the round pin axle and is connected.

Further, the fixed bolster includes extension spring and butt joint running-on, the welding of fixed bolster tip has the butt joint running-on, and the butt joint running-on is half arc structure, be equipped with extension spring on the fixed bolster, and extension spring tip and subframe pole fixed connection.

Further, the loop bar includes docking post, fixed looping and spacing bolt, the loop bar is rectangle tubular structure, and the welding of loop bar mouth of pipe department has fixed looping, be equipped with spacing bolt on the fixed looping, loop bar and inserted bar sliding connection, through spacing bolt control, the welding of loop bar one side has the docking post, and docking post and docking looping phase-match.

Furthermore, the inserted bar comprises a limiting groove, the inserted bar is provided with a limiting groove, the limiting groove is matched with the limiting bolt, and a wave-shaped structure is arranged in the limiting groove.

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

because the first connecting rods are arranged between the supporting columns and the three connecting blocks and the three connecting rods are distributed in a ring array manner, the first connecting rods are rotatably connected with the supporting columns and the connecting blocks through pin shafts, the bottom ends of the supporting columns are provided with sliding rods, the sliding rod is fixedly connected with the supporting column in a threaded mode, a sliding ring is arranged on the sliding rod and is connected with the sliding rod in a sliding mode, second connecting rods are arranged between the sliding ring and the three first connecting rods, the second connecting rods are rotatably connected with the sliding ring and the first connecting rod through pin shafts, the sliding ring slides upwards along the sliding rod, the connecting block can be spread outwards through the transmission action of the first connecting rod and the second connecting rod, thereby make the main frame pole be the open mode, carry out locking control through first locking bolt simultaneously, its simple structure, convenient to use to it is more stable to make the main frame pole support.

The rod is of a rectangular tubular structure, a fixed sleeve opening is welded at the pipe orifice of the sleeve rod, a limiting bolt is arranged on the fixed sleeve opening, the sleeve rod is connected with the inserted rod in a sliding mode and controlled by the limiting bolt, a butt-joint column is welded on one side of the sleeve rod and matched with the butt-joint sleeve opening; the limiting groove is formed in the inserted bar, the limiting groove is matched with the limiting bolt, a wave-shaped structure is arranged in the limiting groove, when the ground is uneven, the rotating sleeve bar is in a vertical state, the butt joint sleeve opening is connected with the butt joint column, the rotating sleeve bar is fixedly supported through the fixing support, the inserted bar slides downwards from the inside of the sleeve bar, and locking control is performed through the limiting bolt, so that the supporting is more stable, and the use of different ground environments is met.

Drawings

Fig. 1 is a schematic axial view of the present invention.

Fig. 2 is the utility model discloses demolish behind the surveying instrument body structure sketch map.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

Fig. 4 is a schematic view of the structure of the support column of the present invention.

Fig. 5 is a schematic structural view of the main frame rod and the lower part of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a surveying instrument body; 2. a fixed seat; 3. connecting blocks; 4. a main frame bar; 5. a support pillar; 501. a slide bar; 502. a first connecting rod; 503. a second connecting rod; 504. a slip ring; 505. a first locking bolt; 6. an auxiliary frame rod; 601. a groove; 602. a sliding sleeve; 7. fixing a bracket; 701. an extension spring; 702. butting a sleeve opening; 8. a loop bar; 801. butting columns; 802. fixing the looping; 803. a limit bolt; 9. inserting a rod; 901. a limiting groove; 10. fixing a sleeve; 11. a tip; 12. and a second locking bolt.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 5:

the utility model provides an auxiliary mapping device for urban three-dimensional terrain, which comprises a mapping instrument body 1, wherein a fixed seat 2 is arranged at the bottom end of the mapping instrument body 1, and the mapping instrument body 1 and the fixed seat 2 are detachably connected; a support column 5 is welded in the middle of the bottom end of the fixed seat 2; the side wall of the fixed seat 2 is provided with three connecting blocks 3, the three connecting blocks 3 are distributed in an annular array mode, and the connecting blocks 3 are rotatably connected with the fixed seat 2 through rotating shafts; the bottom ends of the three connecting blocks 3 are fixedly provided with two main frame rods 4 in a threaded manner, and an auxiliary frame rod 6 is arranged between the two main frame rods 4; the bottom end of the main frame rod 4 is fixedly provided with a fixed sleeve 10, and the auxiliary frame rod 6 is connected with the fixed sleeve 10 in a sliding manner and locked by a second locking bolt 12; the auxiliary frame rod 6 comprises a groove 601 and a sliding sleeve 602, the sliding sleeve 602 is fixedly mounted at the top end of the auxiliary frame rod 6, the auxiliary frame rod 6 is connected with the main frame rod 4 in a sliding manner through the sliding sleeve 602, the groove 601 is formed in the auxiliary frame rod 6, a fixing support 7 is arranged on the side wall of the groove 601, the fixing support 7 is rotatably connected with the auxiliary frame rod 6 through a rotating shaft, a sleeve rod 8 is arranged in the groove 601, and the sleeve rod 8 is rotatably connected with the auxiliary frame rod 6 through the rotating shaft; the fixed support 7 comprises an extension spring 701 and a butt joint sleeve opening 702, the butt joint sleeve opening 702 is welded at the end part of the fixed support 7, the butt joint sleeve opening 702 is of a half arc structure, the extension spring 701 is arranged on the fixed support 7, and the end part of the extension spring 701 is fixedly connected with the auxiliary frame rod 6; a pointed end 11 is arranged at the bottom end of the auxiliary frame rod 6, and the pointed end 11 is fixedly connected with the auxiliary frame rod 6 through a screw; the bottom end of the loop bar 8 is provided with an inserted bar 9.

Wherein, the supporting column 5 comprises a sliding rod 501, a first connecting rod 502, a second connecting rod 503, a sliding ring 504 and a first locking bolt 505, the first connecting rods 502 are arranged between the supporting column 5 and the three connecting blocks 3, the three first connecting rods 502 are distributed in a ring array mode, the first connecting rods 502 are rotatably connected with the supporting column 5 and the connecting blocks 3 through pin shafts, the sliding rod 501 is arranged at the bottom end of the supporting column 5, the sliding rod 501 is fixedly connected with the supporting column 5 through a thread mode, the sliding ring 504 is arranged on the sliding rod 501, the sliding ring 504 is slidably connected with the sliding rod 501, the second connecting rods 503 are arranged between the sliding ring 504 and the three first connecting rods 502, the second connecting rods 503 are rotatably connected with the sliding ring 504 and the first connecting rods 502 through pin shafts, the sliding ring 504 slides upwards along the sliding rod 501, the connecting blocks 3 can be opened outwards through the transmission action of the first connecting rods 502 and the second connecting rods 503, thereby make body frame pole 4 be the open mode, control through first locking bolt 505 locking simultaneously, its simple structure, convenient to use to it is more firm to make body frame pole 4 support.

The sleeve rod 8 comprises a butt joint column 801, a fixed sleeve opening 802 and a limiting bolt 803, the sleeve rod 8 is of a rectangular tubular structure, the fixed sleeve opening 802 is welded at the pipe orifice of the sleeve rod 8, the limiting bolt 803 is arranged on the fixed sleeve opening 802, the sleeve rod 8 is connected with the inserted link 9 in a sliding mode and controlled by the limiting bolt 803, the butt joint column 801 is welded on one side of the sleeve rod 8, and the butt joint column 801 is matched with the butt joint sleeve opening 702; the inserted bar 9 includes spacing groove 901, spacing groove 901 has been seted up on the inserted bar 9, and spacing groove 901 and spacing bolt 803 phase-match, and be equipped with the wave structure in the spacing groove 901, when meetting the ground of unevenness, it is vertical state to rotate loop bar 8, be connected butt joint fore-and-aft 702 with butt joint post 801, carry out the fixed stay to rotating loop bar 8 through fixed bolster 7, the inside roll-off downwards of inserted bar 9 follow loop bar 8 simultaneously, and carry out locking control through spacing bolt 803, it is more stable to make the support, thereby satisfy the use of different ground environment.

The specific use mode and function of the embodiment are as follows:

in the utility model, when in use, first connecting rods 502 are arranged between the supporting columns 5 and the three connecting blocks 3, the three first connecting rods 502 are distributed in a ring array mode, the first connecting rods 502 are rotatably connected with the supporting columns 5 and the connecting blocks 3 through pin shafts, the bottom end of the supporting column 5 is provided with a sliding rod 501, the sliding rod 501 is fixedly connected with the supporting columns 5 through a thread mode, the sliding rod 501 is provided with a sliding ring 504, the sliding ring 504 is slidably connected with the sliding rod 501, second connecting rods 503 are arranged between the sliding ring 504 and the three first connecting rods 502, the second connecting rods 503 are rotatably connected with the sliding ring 504 and the first connecting rods 502 through pin shafts, the sliding ring 504 slides upwards along the sliding rod 501, the connecting blocks 3 can be unfolded outwards through the transmission action of the first connecting rods 502 and the second connecting rods 503, thereby the main frame rod 4 is in an opening state, and the locking control is carried out through the first locking bolts 505, the main frame rod 4 is simple in structure and convenient to use, and is more firmly supported;

in addition, the loop bar 8 is of a rectangular tubular structure, a fixed loop opening 802 is welded at the pipe orifice of the loop bar 8, a limit bolt 803 is arranged on the fixed loop opening 802, the loop bar 8 is connected with the inserted link 9 in a sliding mode and is controlled by the limit bolt 803, a butt joint column 801 is welded on one side of the loop bar 8, and the butt joint column 801 is matched with the butt joint loop opening 702; the limiting groove 901 is formed in the inserted link 9, the limiting groove 901 is matched with the limiting bolt 803, a wavy structure is arranged in the limiting groove 901, when the ground is uneven, the rotating link 8 is in a vertical state, the butt joint sleeve opening 702 is connected with the butt joint column 801, the rotating link 8 is fixedly supported through the fixing support 7, the inserted link 9 slides downwards from the inside of the link 8, and locking control is performed through the limiting bolt 803, so that the support is more stable, and the use of different ground environments is met.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides an auxiliary mapping device of city three-dimensional topography which characterized in that: the surveying instrument comprises a surveying instrument body (1), wherein a fixed seat (2) is arranged at the bottom end of the surveying instrument body (1), and the surveying instrument body (1) is detachably connected with the fixed seat (2); a support column (5) is welded in the middle of the bottom end of the fixed seat (2); the side wall of the fixed seat (2) is provided with three connecting blocks (3), the three connecting blocks (3) are distributed in an annular array mode, and the connecting blocks (3) are rotatably connected with the fixed seat (2) through rotating shafts; the bottom ends of the three connecting blocks (3) are fixedly provided with two main frame rods (4) in a threaded manner, and an auxiliary frame rod (6) is arranged between the two main frame rods (4); the bottom end of the main frame rod (4) is fixedly provided with a fixed sleeve (10), and the auxiliary frame rod (6) is connected with the fixed sleeve (10) in a sliding manner and locked by a second locking bolt (12); the auxiliary frame rod (6) comprises a groove (601) and a sliding sleeve (602), the top end of the auxiliary frame rod (6) is fixedly provided with the sliding sleeve (602), the auxiliary frame rod (6) is connected with the main frame rod (4) in a sliding mode through the sliding sleeve (602), the groove (601) is formed in the auxiliary frame rod (6), a fixed support (7) is arranged on the side wall of the groove (601), the fixed support (7) is rotatably connected with the auxiliary frame rod (6) through a rotating shaft, a sleeve rod (8) is arranged in the groove (601), and the sleeve rod (8) is rotatably connected with the auxiliary frame rod (6) through the rotating shaft; a pointed end (11) is arranged at the bottom end of the auxiliary frame rod (6), and the pointed end (11) is fixedly connected with the auxiliary frame rod (6) through a screw; the bottom end of the loop bar (8) is provided with an inserted bar (9).

2. The urban three-dimensional terrain auxiliary mapping device according to claim 1, wherein: the supporting column (5) comprises a sliding rod (501), a first connecting rod (502), a second connecting rod (503), a sliding ring (504) and a first locking bolt (505), first connecting rods (502) are arranged between the supporting columns (5) and the three connecting blocks (3), the three first connecting rods (502) are distributed in an annular array manner, the first connecting rods (502) are rotatably connected with the supporting columns (5) and the connecting blocks (3) through pin shafts, the bottom ends of the supporting columns (5) are provided with sliding rods (501), the sliding rod (501) is fixedly connected with the supporting column (5) in a threaded mode, a sliding ring (504) is arranged on the sliding rod (501), the sliding ring (504) is connected with the sliding rod (501) in a sliding way, second connecting rods (503) are arranged between the sliding ring (504) and the three first connecting rods (502), and the second connecting rods (503) are rotatably connected with the sliding ring (504) and the first connecting rod (502) through pin shafts.

3. The urban three-dimensional terrain auxiliary mapping device according to claim 1, wherein: the fixing support (7) comprises an extension spring (701) and a butt joint sleeve opening (702), the butt joint sleeve opening (702) is welded at the end of the fixing support (7), the butt joint sleeve opening (702) is of a half arc structure, the extension spring (701) is arranged on the fixing support (7), and the end of the extension spring (701) is fixedly connected with the auxiliary frame rod (6).

4. The urban three-dimensional terrain auxiliary mapping device according to claim 1, wherein: loop bar (8) are including docking post (801), fixed linking (802) and spacing bolt (803), loop bar (8) are rectangle tubular structure, and loop bar (8) mouth of pipe department welding has fixed linking (802), be equipped with spacing bolt (803) on fixed linking (802), loop bar (8) and inserted bar (9) sliding connection, through spacing bolt (803) control, the welding of loop bar (8) one side has docking post (801), and docking post (801) and docking linking (702) phase-match.

5. The urban three-dimensional terrain auxiliary mapping device according to claim 1, wherein: the inserted bar (9) comprises a limiting groove (901), the limiting groove (901) is formed in the inserted bar (9), the limiting groove (901) is matched with the limiting bolt (803), and a wavy structure is arranged in the limiting groove (901).