CN219389167U - Surveying instrument mounting frame - Google Patents

Abstract

The utility model discloses a surveying instrument mounting frame, and relates to the technical field of surveying instrument assistance. The utility model comprises a vertical plate, wherein an external screw cylinder is fixed in the middle of the lower side of the vertical plate, an internal screw ring is spirally connected to the surface side of the external screw cylinder, ring grooves are formed in the surface side of the internal screw ring, ring plates are rotatably sleeved in the ring grooves, four movable columns which are annularly and uniformly distributed are arranged at the lower part of the surface side of the vertical plate, support columns are arranged at the lower end parts of the movable columns, baffle plates are fixed at the upper end parts of the support columns, pull ropes are fixed between the baffle plates and similar connecting plates, and springs are fixed at the upper ends of the baffle plates. According to the utility model, the built-in spiral ring is rotated up and down, so that the supporting range of the supporting column can be adjusted according to the height of the surveying instrument, the use stability of the surveying instrument is improved, meanwhile, the pushing of the baffle by the spring can be avoided, the manual pulling of the supporting column can be avoided, the use efficiency is improved, and the operation time is shortened.

Description

Surveying instrument mounting frame

Technical Field

The utility model belongs to the technical field of auxiliary correlation of a surveying instrument, and particularly relates to a mounting frame of the surveying instrument.

Background

The surveying instrument is an instrument and a device for collecting, processing, outputting and the like of data designed and manufactured for surveying operation, and is used for planning various orientations, ranging, angle measurement, height measurement, mapping, photogrammetry and other aspects required by measuring operation in the engineering construction, construction and management stages, so that in order to improve the stability of the work of the surveying instrument, a corresponding mounting rack is generally used, but the following defects still exist in the practical use:

1. when the height of the surveying instrument is adjusted, the supporting range of the mounting frame of the surveying instrument cannot be adjusted rapidly, so that the unstable supporting condition of the mounting frame of the surveying instrument can occur;

2. when using the surveying instrument mounting bracket, when adjusting the bearing structure of mounting bracket, most need the manual work to draw one by one, consequently can reduce availability factor, improve artifical intensity simultaneously, cause the waste of time.

Therefore, the existing mounting frame of the surveying instrument cannot meet the requirements in practical use, so that an improved technology is urgently needed in the market to solve the above problems.

Disclosure of Invention

The utility model aims to provide a surveying instrument mounting frame, which can adjust the supporting range of a supporting column according to the height of a surveying instrument by rotating an internal spiral ring up and down, so that the use stability of the surveying instrument is improved, meanwhile, the pushing of a baffle by a spring can be avoided, the manual pulling of the supporting column is avoided, the use efficiency is improved, and the operation time is shortened.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a surveying instrument mounting frame which comprises a vertical plate, wherein an external screw cylinder is fixed at the middle position of the lower side of the vertical plate, an internal screw ring is spirally connected to the surface side of the external screw cylinder, ring grooves are formed in the surface side of the internal screw ring, ring plates are rotatably sleeved in the ring grooves, four movable columns which are uniformly distributed in a ring shape are arranged at the lower part of the surface side of the vertical plate, support columns are arranged at the positions of the lower end parts of the movable columns, connecting plates are fixed at the positions of the surface side of the ring plates, corresponding to the support columns, baffle plates are fixed at the upper end parts of the support columns, pull ropes are fixed between the baffle plates and the adjacent connecting plates, and springs are fixed at the upper ends of the baffle plates.

Further, an electric lifting rod is fixed at the middle position of the upper side of the vertical plate, the lower end part of the electric lifting rod is positioned at the inner position of the external screw cylinder, and the lifting end of the electric lifting rod is fixed with a lifting plate.

Further, a limiting plate is fixed at the lower end part of the external screw cylinder.

Further, the positions of the surface sides of the vertical plates corresponding to the movable columns are provided with rotary openings, and the upper ends of the movable columns are fixed with rotary blocks positioned in the rotary openings.

Further, shaft holes are formed in the middle of two opposite side walls of the rotating opening, and shaft rods which are in rotary connection with the shaft holes are fixed on the two opposite side walls of the rotating block.

Further, the middle part of movable column lower extreme has all been seted up and has kept off the hole, and the upper end that keeps off the hole has all been seted up the aperture and is greater than the movable hole that keeps off the hole, and the baffle setting is in the inside position of similar movable hole.

Further, the inside of the movable hole above the baffle is fixed with a built-in ring, the inside of the movable hole above the built-in ring is fixed with a bending cylinder, and the upper end of the spring is connected with the built-in ring.

Further, the stay cord all passes similar movable column, crooked section of thick bamboo, built-in ring and spring, and the lower tip of support column all is fixed with the universal wheel, through the setting of universal wheel, improves the slip efficiency of support column, can be convenient for simultaneously to the holistic removal of mounting bracket.

The utility model has the following beneficial effects:

1. when the utility model is used, the built-in spiral ring is rotated up and down, so that the built-in spiral ring can loosen the pull rope to pull the pull rope, thereby enabling the pull rope to control the baffle to move in the movable hole, further controlling the extension or retraction of the support column at the lower end of the movable column, further realizing the control of the supporting range contacted between the four support columns and the ground, adjusting the supporting range of the support column according to the height of the surveying instrument, and improving the use stability of the surveying instrument.

2. When the movable support column is used, the baffle plate moves towards the direction of the built-in ring when the support column moves towards the inside of the movable column, and the spring is compressed, so that the support column can be directly pushed out of the inside of the movable column by the spring at the moment when the baffle plate is not pulled by the pull rope, the manual pulling of the support column can be avoided, the use efficiency is improved, and the operation time is shortened.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure;

FIG. 2 is a block diagram of a support post, built-in spiro ring and ring plate;

FIG. 3 is a block diagram of a riser and external screw barrel;

FIG. 4 is a block diagram of a movable column and a support column;

fig. 5 is an external structural view of the movable column.

In the drawings, the list of components represented by the various numbers is as follows:

1. a vertical plate; 101. an electric lifting rod; 102. a rotating port; 103. a shaft hole; 2. a lifting plate; 3. a movable column; 301. a blocking hole; 302. a movable hole; 303. a built-in ring; 304. a bending cylinder; 305. a rotating block; 306. a shaft lever; 4. a support column; 401. a baffle; 402. a universal wheel; 403. a spring; 5. an external screw cylinder; 501. a limiting plate; 6. a built-in spiral ring; 601. a ring groove; 7. a ring plate; 701. a connecting plate; 702. and (5) pulling the rope.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1 to 5, the utility model discloses a mapping instrument mounting frame, which comprises a vertical plate 1, wherein an external screw cylinder 5 is fixed at the middle position of the lower side of the vertical plate 1, an internal screw ring 6 is spirally connected to the surface side of the external screw cylinder 5, ring grooves 601 are respectively formed in the surface side of the internal screw ring 6, ring plates 7 are rotatably sleeved in the ring grooves 601, four movable columns 3 which are annularly and uniformly arranged are arranged at the lower part of the surface side of the vertical plate 1, support columns 4 are respectively arranged at the positions of the lower end parts of the movable columns 3, connecting plates 701 are respectively fixed at the positions of the surface side of the ring plates 7 corresponding to the support columns 4, baffle plates 401 are respectively fixed at the upper end parts of the support columns 4, pull ropes 702 are respectively fixed between the baffle plates 401 and the adjacent connecting plates 701, and springs 403 are respectively fixed at the upper ends of the baffle plates 401;

through the setting of above-mentioned structure is used, install behind the upside position of mounting bracket at the surveying instrument, through upwards rotate built-in spiral ring 6 after, built-in spiral ring 6 can loosen stay cord 702 this moment, from this spring 403 can promote baffle 401 downwardly moving, thereby promote the support column 4 in the downside of movable column 3, thereby make the length between movable column 3 and the support column 4 adjust, so that the supporting range of four support columns 4 increases this moment, simultaneously with built-in spiral ring 6 downwardly rotating, from this built-in spiral ring 6 can drag stay cord 702, so that stay cord 702 drives baffle 401 and upwards moves, and drive support column 4 and remove the inside of movable column 3, and then the length between support column 4 and the movable column 3 shortens, with this reduction supporting range.

As shown in fig. 1, 3 and 5, an electric lifting rod 101 is fixed at the middle position of the upper side of the vertical plate 1, the lower end of the electric lifting rod 101 is located at the inner position of the external screw cylinder 5, the lifting end of the electric lifting rod 101 is fixed with a lifting plate 2, the electric lifting rod 101 is controlled to work, the lifting plate 2 is pushed to move up and down by the electric lifting rod 101, after the surveying instrument is installed at the upper position of the lifting plate 2, the lifting plate 2 drives the surveying instrument to move up and down, a limiting plate 501 is fixed at the lower end of the external screw cylinder 5, rotating ports 102 are formed at the positions of the surface side of the vertical plate 1 corresponding to the movable column 3, rotating blocks 305 located in the rotating ports 102 are fixed at the upper ends of the movable column 3, shaft holes 103 are formed in the middle of two opposite side walls of the rotating ports 102, shaft rods 306 which are in rotary connection with the shaft holes 103 are fixed on the two opposite side walls of the rotating blocks 305, after the position of the built-in screw ring 6 is adjusted, the movable column 3 can be rotated, and accordingly the movable column 3 can drive the rotating blocks to rotate in the rotating ports 102 and drive the rotating blocks to rotate in the inner portions of the rotating ports 102.

As shown in fig. 2 and 4, the middle part of the lower end of the movable column 3 is provided with a baffle hole 301, the upper end of the baffle hole 301 is provided with a movable hole 302 with a hole diameter larger than that of the baffle hole 301, the baffle 401 is arranged at the inner position of the adjacent movable hole 302, the inner ring 303 is fixed in the movable hole 302 above the baffle 401, when the support column 4 moves towards the movable column 3, the baffle 401 moves towards the inner ring 303 and compresses the spring 403, the inner part of the movable hole 302 above the inner ring 303 is fixed with a bending cylinder 304, the upper end of the spring 403 is connected with the inner ring 303, the pull rope 702 passes through the adjacent movable column 3, the bending cylinder 304, the inner ring 303 and the spring 403, the lower end of the support column 4 is fixed with a universal wheel 402, and after the extension length of the support column 4 is adjusted, the universal wheel 402 is driven to slide on the ground.

The foregoing is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, and any modification, equivalent replacement, and improvement of some of the technical features described in the foregoing embodiments are all within the scope of the present utility model.

Claims (8)

1. The utility model provides a surveying instrument mounting bracket, includes riser (1), its characterized in that: the utility model discloses a spiral shell of riser (1), including riser (1) lower side, external spiral shell section of thick bamboo (5) are fixed with in the middle part position of riser (1) downside, the table side screwed connection of external spiral shell section of thick bamboo (5) has built-in spiral ring (6), ring groove (601) have all been seted up to the table side of built-in spiral ring (6), the inside rotatory cover of ring groove (601) is equipped with annular board (7), the lower part of riser (1) table side is provided with four movable columns (3) that are annular equipartition setting, the position department of movable column (3) lower extreme all is provided with support column (4), the table side of annular board (7) corresponds the position department of support column (4) all is fixed with connecting plate (701), the upper end of support column (4) all is fixed with baffle (401), all be fixed with stay cord (702) between baffle (401) and the similar connecting plate (701), the upper end of baffle (401) all is fixed with spring (403).

2. The plotter mount of claim 1, wherein: an electric lifting rod (101) is fixed at the middle position of the upper side of the vertical plate (1), the lower end part of the electric lifting rod (101) is positioned at the inner position of the external screw cylinder (5), and the lifting end of the electric lifting rod (101) is fixed with a lifting plate (2).

3. A mapper mount according to claim 2, wherein: and a limiting plate (501) is fixed at the lower end part of the external screw cylinder (5).

4. The plotter mount of claim 1, wherein: the rotary ports (102) are formed in the positions, corresponding to the movable columns (3), on the surface sides of the vertical plates (1), and rotary blocks (305) located in the rotary ports (102) are fixed at the upper ends of the movable columns (3).

5. The plotter mount as recited in claim 4, wherein: shaft holes (103) are formed in the middle of two opposite side walls of the rotating opening (102), and shaft rods (306) which are in rotary connection with the shaft holes (103) are fixed on two opposite side walls of the rotating block (305).

6. The plotter mount of claim 1, wherein: the middle part of movable post (3) lower extreme has all seted up and has kept off hole (301), keep off the upper end of hole (301) and have all been seted up aperture and be greater than keep off movable hole (302) of hole (301), baffle (401) set up near movable hole (302) inside position.

7. The mapper mount of claim 6, wherein: the inner parts of the movable holes (302) above the baffle plates (401) are respectively fixed with an inner ring (303), the inner parts of the movable holes (302) above the inner rings (303) are respectively fixed with a bending cylinder (304), and the upper ends of the springs (403) are respectively connected with the inner rings (303).

8. The plotter mount of claim 7, wherein: the stay cord (702) all passes similar movable column (3), crooked section of thick bamboo (304), built-in ring (303) and spring (403), the lower tip of support column (4) all is fixed with universal wheel (402).