CN218494543U

CN218494543U - Measurement positioning support device

Info

Publication number: CN218494543U
Application number: CN202222054078.4U
Authority: CN
Inventors: 李中华; 蔡志尧
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-05
Filing date: 2022-08-05
Publication date: 2023-02-17
Anticipated expiration: 2032-08-05

Abstract

The utility model discloses a measure location strutting arrangement relates to traffic construction measurement positioning device technical field. The utility model discloses, including standing on the tripod of ground department, the top fixed mounting of tripod has the spherical shell, spherical groove has been seted up at the inside center of spherical shell, spherical groove's inside is rotated and is connected with the bulb, the centre of sphere of bulb and spherical groove's centre of sphere coincidence, the outer wall fixed mounting of bulb has the regulation pole. When the adjustable leveling device is used, the adjusting rod can rotate at any angle along the opening range of the spherical shell, the horizontal direction of each assembly connected with the mounting platform can be changed along with the rotation of the ball head, and meanwhile, the limiting bolt arranged can be conveniently and quickly fixed when the required angle is reached.

Description

Measurement positioning support device

Technical Field

The utility model relates to a positioning device technical field is measured in traffic construction, concretely relates to measure location strutting arrangement.

Background

In recent years, with the rapid development of our country's economy and the emphasis on the infrastructure, the industry has been developed rapidly, and in the infrastructure construction, survey needs to be performed on the site by using a measuring instrument, and the measuring instrument needs to establish a horizontal support at the bottom of the measuring instrument during survey.

In traffic construction, a simple tripod is used for supporting a measuring instrument conveniently, the position of the measuring instrument generally needs to be changed continuously in the surveying process, so that the accuracy of construction is guaranteed, therefore, the horizontal calibration needs to be carried out on the measuring device again when the position is changed every time, the calibration procedure is complex, the convenience of moving and using the measuring device is difficult to achieve, and therefore, the measuring and positioning supporting device capable of carrying out the horizontal calibration quickly and conveniently is very necessary.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: carry out quick leveling's problem to the measuring instrument for solving that current strutting arrangement can't be convenient, the utility model provides a measure location strutting arrangement.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a measure location strutting arrangement, is including standing on the tripod of ground department, its characterized in that, the top fixed mounting of tripod has the spherical shell, spherical recess has been seted up at the inside center of spherical shell, spherical recess's inside is rotated and is connected with the bulb, the centre of sphere of bulb and spherical recess's centre of sphere coincidence, the outer wall fixed mounting of bulb has the regulation pole, the length of regulation pole is to the diameter with the bulb to the coincidence, the outside threaded connection of spherical shell has spacing bolt, adjust pole top surface fixed connection mounting platform, fixed mounting has the air level on the mounting platform.

Further, the mounting platform comprises a first platform, a supporting block, a second platform and a mounting hole, wherein the supporting block is vertically connected with the first platform, the second platform is vertically connected with the supporting block, the mounting hole penetrates through the center of the second platform, and the mounting hole can be used for mounting a measuring instrument.

Furthermore, a plurality of auxiliary plates are arranged on the outer wall of the spherical shell, supporting bolts are in threaded connection with the thickness direction of the auxiliary plates, the supporting bolts are perpendicular to the auxiliary plates, and the auxiliary plates are uniformly distributed on the outer side of the spherical shell around the center of the groove.

Furthermore, the end of the supporting bolt is provided with a supporting ball head which is abutted against and limits the first platform.

Further, the level bubble is fixedly arranged on one side of the top surface of the first platform.

Furthermore, the end part of the limiting bolt is fixedly provided with a rubber head which abuts against the fixed ball head.

The utility model has the advantages as follows:

the utility model discloses, adjust the pole when using and can follow the rotation of spherical shell opening within range and do arbitrary angle, each subassembly that the mounting platform accessible is connected with it changes the horizontal direction along with the rotation of bulb, and the spacing bolt that is equipped with simultaneously can carry out very convenient fixing when reaching the demand angle, and so design makes the adaptable various complicated scenes of the device carry out quick leveling, has spreading value.

Drawings

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

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

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

reference numerals are as follows: 1. a tripod; 2. a spherical shell; 3. a ball head; 4. a limit bolt; 5. a rubber head; 6. adjusting a rod; 7. a spherical recess; 8. a support bolt; 9. an auxiliary plate; 10. a ball head is supported; 11. mounting a platform; 1101. a first platform; 1102. mounting holes; 1103. a support block; 1104. a second platform; 12. a level bubble.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention.

As shown in fig. 1, 2 and 3, a measuring, positioning and supporting device comprises a tripod 1 standing on the ground, a spherical shell 2 is fixedly mounted at the top of the tripod 1, a spherical groove 7 is formed in the center of the interior of the spherical shell 2, a ball head 3 is rotatably connected to the interior of the spherical groove 7, the center of the ball head 3 coincides with the center of the spherical groove 7, an adjusting rod 6 is fixedly mounted on the outer wall of the ball head 3, the length direction of the adjusting rod 6 coincides with the diameter direction of the ball head 3, a limiting bolt 4 is connected to the outer side of the spherical shell 2 in a threaded manner, a mounting platform 11 is fixedly connected to the top surface of the adjusting rod 6, a leveling bubble 12 is fixedly mounted on the mounting platform 11, in some embodiments, the adjusting rod 6 can rotate at any angle along the opening range of the spherical shell 2 in use, the mounting platform 11 can change the horizontal direction along with the rotation of the ball head 3 through components connected with the mounting platform, and the limiting bolt 4 can be conveniently fixed when the required angle is reached.

The working principle here is: when the tripod 1 is used, a measuring instrument is prepared in advance, the tripod 1 is placed in a designated place and is roughly placed horizontally, then the adjusting rod 6 is rotated to drive the mounting platform 11 to the direction to be observed, and the screw limiting bolt 4 is screwed to abut against the fixed ball head 3 when the observation bubble 12 reaches the level, so that the ball head 3 cannot rotate, and horizontal adjustment is realized.

As shown in fig. 1, 2, and 3, in particular, the mounting platform 11 includes a first platform 1101, a mounting hole 1102, a supporting block 1103, and a second platform 1104, the supporting block 1103 is vertically connected to the first platform 1101, the second platform 1104 is vertically connected to the supporting block 1103, the mounting hole 1102 is opened through the center of the second platform 1104, and the mounting hole 1102 is used for mounting a measuring instrument;

the working principle here is: the second platform 1104 is used for simply installing the measuring instrument, the second platform 1104 is coaxially parallel to the first platform 1101, so that the measuring instrument is installed with errors as small as possible, the installation hole 1102 is used for installing the measuring instrument, installation bolts are arranged at the bottoms of most instruments, and during installation, the bolts at the bottom of the measuring instrument only need to penetrate through the installation hole 1102 and then the rotating nuts abut against the bottom of the second platform 1104.

As shown in fig. 2 and 3, in some embodiments, in order to optimize the leveling process and make the levelness more accurate, a plurality of auxiliary plates 9 are disposed on the outer wall of the spherical shell 2, support bolts 8 are screwed to the thickness direction of the plurality of auxiliary plates 9, the support bolts 8 are perpendicular to the auxiliary plates 9, and the plurality of auxiliary plates 9 are uniformly distributed on the outer side of the spherical shell 2 around the center of the groove.

The working principle here is: during adjustment, the hand moves the adjusting rod 6, there may be shake, which may cause errors, where the auxiliary plate 9 and the supporting bolt 8 are added, and during use, rough horizontal leveling may be performed by hand, and the end of the supporting bolt 8 in each orientation is rotated to abut against the bottom of the first platform 1101, and then the hand holding the adjusting rod 6 is released, and the supporting bolt 8 in each orientation is rotated, so that the supporting bolt 8 in each orientation moves up and down in the vertical direction, and cooperates with the bubble 12 to level the first platform 1101, where a precise leveling function is added.

As shown in fig. 2 and 3, in particular, the end of the supporting bolt 8 is provided with a supporting ball 10, which interferes with and limits the first platform 1101;

the working principle here is: the support ball 10 achieves a minimum contact surface with the first platform 1101, that is, a contact area between a spherical surface and a plate surface is a point, and the accuracy of the support bolt 8 in adjusting the first platform 1101 is achieved through point-to-surface interference.

As shown in fig. 2 and 3, the vials 12 are fixedly mounted on the top surface of the first platform 1101, and the vials 12 are disposed thereon and can be modified in accordance therewith during the leveling process.

As shown in fig. 2 and 3, specifically, the end of the limit bolt 4 is fixedly provided with a rubber head 5 which is abutted against the fixed ball head 3, and the rubber head 5 can increase the friction force between the limit bolt 4 and the ball head 3, so that the ball head 3 cannot slide when being fixed.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a measure location strutting arrangement, is including standing on tripod (1) of ground department, its characterized in that, the top fixed mounting of tripod (1) has spherical shell (2), spherical recess (7) have been seted up at the inside center of spherical shell (2), the inside rotation of spherical recess (7) is connected with bulb (3), the centre of sphere of bulb (3) and the centre of sphere coincidence of spherical recess (7), the outer wall fixed mounting of bulb (3) has regulation pole (6), the length of adjusting pole (6) to the diameter with bulb (3) to the coincidence, the outside threaded connection of spherical shell (2) has spacing bolt (4), adjust pole (6) top surface fixed connection mounting platform (11), fixed mounting has level bubble (12) on mounting platform (11).

2. A measurement positioning support device according to claim 1, wherein said mounting platform (11) comprises a first platform (1101), a mounting hole (1102), a support block (1103), a second platform (1104), said support block (1103) is vertically connected with said first platform (1101), said second platform (1104) is vertically connected with said support block (1103), said mounting hole (1102) is opened through the center of said second platform (1104), and said mounting hole (1102) is used for mounting the measuring instrument.

3. A measuring, positioning and supporting device according to claim 1, characterized in that a plurality of auxiliary plates (9) are arranged on the outer wall of the spherical shell (2), a plurality of supporting bolts (8) are screwed on the plurality of auxiliary plates (9) in the thickness direction, the supporting bolts (8) are perpendicular to the auxiliary plates (9), and the plurality of auxiliary plates (9) are uniformly distributed on the outer side of the spherical shell (2) around the center of the groove.

4. A measuring and positioning support device according to claim 3, characterized in that the end of the supporting bolt (8) is provided with a supporting bulb (10) which limits the first platform (1101) against interference.

5. A measurement and alignment brace as claimed in claim 1 wherein the vial (12) is fixedly mounted on the top side of the first platform (1101).

6. A measuring, positioning and supporting device according to claim 1, characterized in that the end of the limit bolt (4) is fixedly provided with a rubber head (5) which is against the limit ball head (3).