CN215000595U

CN215000595U - City planning measuring device

Info

Publication number: CN215000595U
Application number: CN202121337488.9U
Authority: CN
Inventors: 杜青青; 夏洁
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-16
Filing date: 2021-06-16
Publication date: 2021-12-03
Anticipated expiration: 2031-06-16

Abstract

The utility model discloses a city planning measuring device relates to the city planning field. This city planning measuring device includes measuring apparatu main part and flexible leg, the bottom fixedly connected with mounting plate of measuring apparatu main part, spacing jack has been seted up to mounting plate's four corners department, four square locating pieces of group of the bottom fixedly connected with of mounting plate, the top fixedly connected with bottom fixed disk of flexible leg, the top of bottom fixed disk is rotated and is connected with and supports rotary platform, the mounting plate assembly is at the top that supports rotary platform, be equipped with the fixed establishment corresponding with square locating piece on the support rotary platform. This city planning measuring device need not to use the bolt to fix when butt joint the measuring apparatu main part on the support of bottom, directly utilizes the fixed establishment who sets up to assemble, and the assembly process is simple convenient, labour saving and time saving.

Description

City planning measuring device

Technical Field

The utility model relates to a city planning technical field specifically is a city planning measuring device.

Background

The urban planning is to standardize urban development construction, study future development of cities, reasonably arrange cities and comprehensively arrange comprehensive deployment of various urban engineering constructions, is a blueprint of urban development in a certain period, is an important component of urban management, and is a basis for urban construction and management.

When urban planning and measuring engineering is carried out, instruments commonly used in engineering measurement mainly comprise a level, a theodolite, a total station and the like, and have different functions, but no matter which instrument is used, a stable supporting device such as a tripod is required, the traditional tripod has a simple structure, the bottom of the tripod generally consists of telescopic legs, the leveling is convenient, but when the measuring instrument is assembled on the tripod, bolts are often used for screwing and fixing, so that the installation is inconvenient, the assembling time of the measuring instrument is long, tools such as a screwdriver and the like are also needed, and after the fixing, the measuring instrument is required to rotate, the whole tripod is often required to rotate together, thus after three supporting points at the bottom of the tripod are moved, the horizontal leveling is possibly required again, the operation is very complicated, and the defects of the prior art are overcome, to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model discloses a city planning measuring device to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an urban planning measuring device comprising:

the measuring instrument comprises a measuring instrument main body, wherein the bottom of the measuring instrument main body is fixedly connected with an installation bottom plate, four corners of the installation bottom plate are provided with limiting jacks, and the bottom of the installation bottom plate is fixedly connected with four groups of square positioning blocks;

the telescopic leg, the top fixedly connected with bottom fixed disk of telescopic leg, the top of bottom fixed disk is rotated and is connected with and supports rotary platform, mounting plate assembles at the top that supports rotary platform, be equipped with the fixed establishment corresponding with square locating piece on the support rotary platform.

Preferably, the fixing mechanism comprises two groups of hollow fixing blocks, the two groups of hollow fixing blocks are fixedly connected to the bottom of the supporting rotary platform, four groups of square positioning grooves are formed in the top of the supporting rotary platform, the square positioning blocks are movably inserted into the square positioning grooves, and each group of hollow fixing blocks is movably clamped between the two groups of square positioning blocks.

Preferably, the side wall of the square positioning block is provided with a locking hole, four corners of the top of the supporting rotary platform are fixedly connected with limiting insertion columns, and the mounting bottom plate is sleeved on the limiting insertion columns through the limiting insertion holes.

Preferably, the inside of cavity fixed block is equipped with the inner chamber, sliding connection has two sets of sliding columns in the inner chamber of cavity fixed block, and two sets of fixedly connected with spring between the sliding column, the spring is in compression state, and two sets of one side fixedly connected with check lock lever that the sliding column is opposite, the check lock lever passes the cavity fixed block and the activity is pegged graft in the locking hole.

Preferably, the center of the bottom of the supporting rotary platform is fixedly connected with a large bearing, the top of the bottom fixed disk is fixedly connected with an inner bearing column, and the inner bearing column is fixedly connected in an inner ring of the large bearing.

Preferably, the bottom fixedly connected with chucking support that supports rotary platform, the lateral wall of chucking support is equipped with the notch, the bottom fixed disk is located this notch, the bottom fixedly connected with nut seat of chucking support, the axle center department threaded connection of nut seat has the chucking bolt, the top of chucking bolt offsets with the lower surface of bottom fixed disk.

The utility model discloses a city planning measuring device, its beneficial effect who possesses as follows:

1. this city planning measuring device, when butt-jointing the measuring apparatu main part on the support of bottom, need not to use the bolt to fix, the fixed establishment who directly utilizes the setting assembles, the assembly process is simple convenient, time saving and labor saving, and after fixing whole device, when needing the rotation measuring apparatu main part, also need not to use whole device to rotate, the fulcrum of bottom need not to remove, consequently can not lead to carrying out the leveling to the measuring apparatu main part once more after the rotation, whole device is simple to use convenient, satisfy the user demand.

2. This city planning measuring device, the spacing post of inserting of setting can insert in the spacing jack, realizes realizing the location installation when assembling the measuring apparatu main part on the one hand, and on the other hand can carry out the side direction to the measuring apparatu main part and support, guarantees that measuring apparatu main part atress is stable after the assembly, can not take place lateral displacement.

Drawings

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

FIG. 2 is a perspective view of the device body of the present invention;

FIG. 3 is a bottom structure view of the mounting plate of the present invention;

FIG. 4 is a top view of the support rotating platform of the present invention;

fig. 5 is an exploded view of the device body of the present invention.

In the figure: 1. a meter body; 2. mounting a bottom plate; 201. limiting the jacks; 3. a square positioning block; 301. a locking hole; 4. supporting a rotating platform; 401. limiting and inserting the column; 402. a square positioning groove; 5. a hollow fixed block; 501. a sliding post; 502. a spring; 503. a locking lever; 6. a large bearing; 7. an inner bearing column; 8. a bottom fixing disc; 9. a telescopic leg; 10. clamping the support; 11. a nut seat; 12. and (4) clamping the bolt.

Detailed Description

The embodiment of the utility model discloses city planning measuring device, as shown in fig. 1-5, include:

the measuring instrument comprises a measuring instrument main body 1, wherein the bottom of the measuring instrument main body 1 is fixedly connected with a mounting bottom plate 2, limiting jacks 201 are formed in four corners of the mounting bottom plate 2, and four groups of square positioning blocks 3 are fixedly connected to the bottom of the mounting bottom plate 2;

the telescopic leg 9, the top fixedly connected with bottom fixed disk 8 of telescopic leg 9, the top of bottom fixed disk 8 is rotated and is connected with and supports rotary platform 4, and mounting plate 2 assembles at the top of supporting rotary platform 4, supports and is equipped with the fixed establishment corresponding with square locating piece 3 on the rotary platform 4.

Fixing mechanism includes two sets of cavity fixed

blocks

5, 5 fixed connection of two sets of cavity fixed blocks are in the bottom that supports rotary platform 4, support rotary platform 4's top and seted up four square constant head tank 402 of group, 3 activities of square locating piece are pegged graft in square

constant head tank

402, 5 movable joint of each group's cavity fixed block are between two sets of square locating pieces 3, the fixing mechanism's of setting simple structure, high durability and convenient use, square locating piece 3 can utilize cavity fixed block 5 to carry out the chucking fixedly.

Locking hole 301 has been seted up to the lateral wall of square locating piece 3, support the spacing post 401 of inserting of top four corners department fixedly connected with of rotary platform 4, mounting plate 2 cup joints on spacing post 401 of inserting through spacing jack 201, the spacing post 401 of inserting of setting can insert in the spacing jack 201, on the one hand when realizing assembling measuring apparatu main part 1, realize the location installation, on the other hand can carry out the side direction support to measuring apparatu main part 1, guarantee that measuring apparatu main part 1 assembles the back atress stable, lateral displacement can not take place.

The inside of cavity fixed block 5 is equipped with the inner chamber, sliding connection has two sets of slip posts 501 in the inner chamber of cavity fixed block 5, fixedly connected with spring 502 between two sets of slip posts 501, spring 502 is in compression state, two sets of opposite one side fixedly connected with check lock lever 503 of slip post 501, check lock lever 503 passes cavity fixed block 5 and the activity is pegged graft in locking hole 301, when the check lock lever 503 of setting is pegged graft in locking hole 301, form the rigidity to measuring apparatu main part 1, spring 502 is in compression state, therefore its elasticity can guarantee that check lock lever 503 pegs graft stably, difficult pine takes off.

The bottom center of the supporting rotary platform 4 is fixedly connected with a large bearing 6, the top of the bottom fixing disc 8 is fixedly connected with an inner bearing column 7, the inner bearing column 7 is fixedly connected in an inner ring of the large bearing 6, and an outer ring of the arranged large bearing 6 is fixed at the bottom of the supporting rotary platform 4.

The bottom fixedly connected with chucking support 10 that supports rotary platform 4, the lateral wall of chucking support 10 is equipped with the notch, bottom fixed disk 8 is located this notch, the bottom fixedly connected with nut seat 11 of chucking support 10, the axle center department threaded connection of nut seat 11 has chucking bolt 12, the top of chucking bolt 12 offsets with the lower surface of bottom fixed disk 8, the chucking support 10 of setting can form the location of pairing rotation, the rotation and the fixing of convenient control measuring apparatu main part 1.

The utility model discloses when using, conveniently fix measuring apparatu main part 1 on the support of bottom, then conveniently carry out city planning and measure.

When assembling, at first stimulate two sets of sliding columns 501, sliding columns 501 drive locking lever 503 lateral sliding when extruding spring 502, this moment with mounting plate 2 aim at support rotary platform 4 and dock, realize the location installation in inserting spacing jack 201 with spacing post 401 during the butt joint, square locating piece 3 can insert in square constant head tank 402 and be located the both sides of cavity fixed block 5 this moment, loose hand sliding columns 501 this moment, utilize spring 502 elasticity to prop two sets of sliding columns 501 open, and drive locking lever 503 and insert in locking hole 301, realize the assembly to measuring apparatu main part 1, when later stage need lift measuring apparatu main part 1 off, can with above-mentioned assembly operation otherwise, the operation is simple and convenient, time saving and labor saving.

After the measuring instrument main body 1 is assembled, the height of the measuring instrument main body 1 can be adjusted by the aid of the arranged telescopic legs 9, and the arranged bottom fixing disc 8 can rotate, so that the measuring instrument main body 1 can be conveniently rotated in a horizontal plane.

When the rotation measuring instrument is rotated, the clamping bolt 12 is firstly unscrewed, the bottom fixing disc 8 and the clamping bolt 12 are not clamped, the whole supporting and rotating platform 4 is driven to rotate along the bottom fixing disc 8 after the rotation measuring instrument main body 1 is rotated, and when the positioning is needed, the clamping bolt 12 is screwed.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An urban planning measuring device, comprising:

the measuring instrument comprises a measuring instrument main body (1), wherein the bottom of the measuring instrument main body (1) is fixedly connected with an installation bottom plate (2), four corners of the installation bottom plate (2) are provided with limiting jacks (201), and the bottom of the installation bottom plate (2) is fixedly connected with four groups of square positioning blocks (3);

flexible leg (9), the top fixedly connected with bottom fixed disk (8) of flexible leg (9), the top of bottom fixed disk (8) is rotated and is connected with support rotary platform (4), mounting plate (2) assembly is at the top that supports rotary platform (4), be equipped with the fixed establishment corresponding with square locating piece (3) on support rotary platform (4).

2. The city planning measuring apparatus according to claim 1, wherein: the fixing mechanism comprises two groups of hollow fixing blocks (5), the two groups of hollow fixing blocks (5) are fixedly connected to the bottom of the supporting rotary platform (4), four groups of square positioning grooves (402) are formed in the top of the supporting rotary platform (4), the square positioning blocks (3) are movably inserted into the square positioning grooves (402), and each group of hollow fixing blocks (5) is movably clamped between the two groups of square positioning blocks (3).

3. A city planning measuring apparatus according to claim 2, wherein: locking hole (301) have been seted up to the lateral wall of square locating piece (3), support the spacing post of inserting of top four corners department fixedly connected with (401) of rotary platform (4), mounting plate (2) cup joint on spacing post of inserting (401) through spacing jack (201).

4. A city planning measuring apparatus according to claim 3, wherein: the inside of cavity fixed block (5) is equipped with the inner chamber, sliding connection has two sets of slip post (501) in the inner chamber of cavity fixed block (5), and is two sets of fixedly connected with spring (502) between slip post (501), spring (502) are in compression state, and are two sets of one side fixedly connected with check lock lever (503) that slip post (501) are opposite, check lock lever (503) pass cavity fixed block (5) and the activity is pegged graft in locking hole (301).

5. The city planning measuring apparatus according to claim 1, wherein: the supporting and rotating platform is characterized in that a large bearing (6) is fixedly connected to the center of the bottom of the supporting and rotating platform (4), an inner bearing column (7) is fixedly connected to the top of the bottom fixing disk (8), and the inner bearing column (7) is fixedly connected to the inner ring of the large bearing (6).

6. The city planning measuring device of claim 5, wherein: the bottom fixedly connected with chucking support (10) of supporting rotary platform (4), the lateral wall of chucking support (10) is equipped with the notch, bottom fixed disk (8) are located this notch, the bottom fixedly connected with nut seat (11) of chucking support (10), the axle center department threaded connection of nut seat (11) has chucking bolt (12), the top of chucking bolt (12) offsets with the lower surface of bottom fixed disk (8).