CN210372646U

CN210372646U - Engineering surveying and mapping support base

Info

Publication number: CN210372646U
Application number: CN201921387933.5U
Authority: CN
Inventors: 贾斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-26
Filing date: 2019-08-26
Publication date: 2020-04-21
Anticipated expiration: 2029-08-26

Abstract

The utility model discloses an engineering surveying and mapping support base, which comprises a supporting rod, wherein a supporting base is fixedly arranged at the upper end of the supporting rod, a measuring instrument fixing device is arranged on the supporting base, an auxiliary support matched with the supporting rod is arranged at the bottom of the supporting base, the measuring instrument fixing device comprises a fixed plate, a fixed frame, a sliding block, a rotating rod, a first rotating seat, a second rotating seat and an adjusting device, the fixed plate is arranged on the supporting base, the sliding block is arranged at the bottom of the fixed plate, the fixed frame is fixedly arranged between the supporting rod and the supporting base, the sliding block is arranged on the fixed frame in a sliding way, the first rotating seat is arranged at the bottom of the sliding block, the adjusting device is arranged on the supporting rod, the second rotating seat is arranged on the adjusting device, the rotating rod is arranged between the second rotating seat and the first rotating seat, is convenient to use.

Description

Engineering surveying and mapping support base

Technical Field

The utility model relates to an engineering technical field specifically is an engineering survey and drawing support base.

Background

At present, various instruments in aspects of orientation, distance measurement, angle measurement, height measurement, mapping, photogrammetry and the like required for measurement work in engineering construction are planned and designed, construction and operation management stages. In the measurement process, need use the survey and drawing tripod to be used for supporting measuring instrument, such as theodolite etc. current support frame can support measuring tool though, but measuring tool has different big or small specifications, and current supporting seat can only be fixed a measuring tool, and this just makes to use inconveniently, perhaps increases the unnecessary cost to current supporting seat is inconvenient to be installed and is dismantled measuring tool, for this reason the utility model provides an engineering survey and drawing support base is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an engineering survey and drawing support base to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an engineering survey and drawing support base, includes the bracing piece and supports the base, the fixed support base that is equipped with in upper end of bracing piece, be equipped with measuring apparatu fixing device on the support base, the bottom of supporting the base be equipped with bracing piece complex auxiliary stand, measuring apparatu fixing device includes fixed plate, mount, sliding block, dwang, first rotation seat, second rotation seat and adjusting device, be equipped with the fixed plate on the support base, the bottom of fixed plate is equipped with the sliding block, the bracing piece with support between the base fixed be equipped with the mount, and the sliding block slides and set up on the mount, the bottom of sliding block is equipped with first rotation seat, be equipped with adjusting device on the bracing piece, adjusting device is last to be equipped with the second and rotates the seat, the second rotates and is equipped with the dwang.

Adjusting device includes L shape cover and rotating chuck, L shape cover is established on the bracing piece, L shape cover's bottom is rotated and is equipped with rotating chuck, and rotating chuck sets up on the bracing piece, rotating chuck and bracing piece between through threaded connection.

The measuring instrument fixing devices are four in number.

The second rotates the seat and includes fixing base, grip block and pivot, the fixing base is fixed to be set up and is sheathe in at the shape of L ring, the both sides of fixing base are equipped with the grip block, two be equipped with the pivot between the grip block, and rotate in the pivot and be equipped with the dwang, the second rotates the seat and is the looks isostructure with first rotation seat.

The inboard of fixed plate is equipped with the protection pad, and the protection pad is made for rubber.

The auxiliary support comprises a fixed support sleeve, a telescopic frame, a limiting block, a spring and a fixing bolt, the support sleeve is fixedly arranged at the bottom of the support base, the telescopic frame is inserted into the support sleeve, the limiting block is arranged at the end of the telescopic frame, the spring is arranged in the support sleeve, the spring is arranged between the telescopic frame and the support sleeve, and the fixing bolt is arranged at the end of the support sleeve.

The embodiment of the utility model provides an engineering survey and drawing support base. The method has the following beneficial effects:

when the measuring apparatu that needs to be changed, through rotatory rotating chuck, can be so that rotating chuck drives L shape annular sleeve and rises, then the second rotates the seat and drives the dwang upwards, then the dwang is at outside extrusion sliding block, the sliding block can drive the outside extension of fixed plate, then can place the measuring apparatu, then it is to rotate rotating chuck downwards, make the fixed plate to shrink inwards, through such setting, can conveniently install and dismantle the measuring apparatu in, can also shrink and open through four fixed plates, fix the measuring apparatu of equidimension not, high durability and convenient use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

fig. 3 is a schematic structural view of the second rotating base of the present invention.

In the figure: the device comprises a supporting rod 1, a supporting base 2, a fixing plate 3, a fixing frame 4, a sliding block 5, a rotating rod 6, a first rotating seat 7, a second rotating seat 8, a fixing seat 81, a clamping plate 82, a rotating shaft 83, an auxiliary support 9, a fixing supporting sleeve 91, an expansion bracket 92, a limiting block 93, a spring 94, a fixing bolt 95, a protective pad 10, an L-shaped annular sleeve 11 and a rotating chuck 12.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an engineering surveying and mapping support base comprises a supporting rod 1 and a supporting base 2, the upper end of the supporting rod 1 is fixedly provided with the supporting base 2, the supporting base 2 is provided with a measuring instrument fixing device, the bottom of the supporting base 2 is provided with an auxiliary support 9 matched with the supporting rod 1, the measuring instrument fixing device comprises a fixing plate 3, a fixing frame 4, a sliding block 5, a rotating rod 6, a first rotating seat 7, a second rotating seat 8 and an adjusting device, the supporting base 2 is provided with the fixing plate 3, the bottom of the fixing plate 3 is provided with the sliding block 5, the fixing frame 4 is fixedly arranged between the supporting rod 1 and the supporting base 2, and sliding block 5 slides and sets up on mount 4, and the bottom of sliding block 5 is equipped with first rotation seat 7, is equipped with adjusting device on the bracing piece 1, and adjusting device is last to be equipped with the second and to rotate seat 8, is equipped with dwang 6 between second rotation seat 8 and the first rotation seat 7.

Furthermore, the adjusting device comprises an L-shaped annular sleeve 11 and a rotating chuck 12, the L-shaped annular sleeve 11 is sleeved on the supporting rod 1, the rotating chuck 12 is rotatably arranged at the bottom of the L-shaped annular sleeve 11, the rotating chuck 12 is arranged on the supporting rod 1, the rotating chuck 12 is in threaded connection with the supporting rod 1, the rotating chuck 12 can drive the L-shaped annular sleeve 11 to descend by rotating the rotating chuck 12, and the rotating chuck 12 is rotatably arranged on the L-shaped annular sleeve 11, so that the L-shaped annular sleeve 11 cannot rotate in the rotating process of the rotating chuck 12;

furthermore, four measuring instrument fixing devices are arranged, the periphery of the measuring instrument can be fixed through the four measuring instrument fixing devices, and the use is convenient;

further, the second rotating seat 8 comprises a fixed seat 81, clamping plates 82 and a rotating shaft 83, the fixed seat 81 is fixedly arranged on the L-shaped annular sleeve 11, the clamping plates 82 are arranged on two sides of the fixed seat 81, the rotating shaft 83 is arranged between the two clamping plates 82, the rotating shaft 83 is rotatably provided with the rotating rod 6, the second rotating seat 8 and the first rotating seat 7 are in the same structure, and the rotating rod 6 can be rotatably arranged on the L-shaped annular sleeve 11 by the clamping plates 82 on the fixed seat 81 matching with the rotating shaft 83;

further, a protective pad 10 is arranged on the inner side of the fixing plate 3, the protective pad 10 is made of rubber, and the protective pad 10 can protect a measuring instrument when the measuring instrument is fixed;

further, the auxiliary stand 9 includes fixed support cover 91, the expansion bracket 92, stopper 93, spring 94 and fixing bolt 95, support the fixed bottom that sets up at support base 2 of cover 91, it is equipped with expansion bracket 92 to support the interpolation of cover 91, and the tip of expansion bracket 92 is equipped with stopper 93, be equipped with spring 94 in supporting cover 91, and spring 94 sets up between expansion bracket 92 and support cover 91, the tip of supporting cover 91 is equipped with fixing bolt 95, can make things convenient for auxiliary stay pole 1 to fix the measuring apparatu through supporting cover 91 cooperation expansion bracket 92, and the setting through spring 94, be convenient for conveniently extrude expansion bracket 92, make expansion bracket 92 and ground zonulae occludens, then fix through fixing bolt 95, thereby guarantee that auxiliary stay's effect is better.

The working principle is as follows: in the in-process that uses, when the measuring apparatu that needs to be changed, through rotatory rotating chuck 12, can make rotating chuck 12 drive L shape annular sleeve 11 and rise, then the second rotates seat 8 and drives dwang 6 upwards, then dwang 6 is outwards extrudeing sliding block 5, sliding block 5 can drive fixed plate 3 and outwards expand, then can place the measuring apparatu, then rotate rotating chuck 12 downwards and be, make fixed plate 3 inwards shrink, thereby can conveniently install and dismantle the measuring apparatu, or change the measuring apparatu of other different specifications.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an engineering survey and drawing support base, includes bracing piece (1) and support base (2), its characterized in that: the upper end of the supporting rod (1) is fixedly provided with a supporting base (2), the supporting base (2) is provided with a measuring instrument fixing device, the bottom of the supporting base (2) is provided with an auxiliary support (9) matched with the supporting rod (1), the measuring instrument fixing device comprises a fixing plate (3), a fixing frame (4), a sliding block (5), a rotating rod (6), a first rotating seat (7), a second rotating seat (8) and an adjusting device, the supporting base (2) is provided with the fixing plate (3), the bottom of the fixing plate (3) is provided with the sliding block (5), the fixing frame (4) is fixedly arranged between the supporting rod (1) and the supporting base (2), the sliding block (5) is arranged on the fixing frame (4) in a sliding manner, the bottom of the sliding block (5) is provided with the first rotating seat (7), the supporting rod (1) is provided with the, the adjusting device is provided with a second rotating seat (8), and a rotating rod (6) is arranged between the second rotating seat (8) and the first rotating seat (7).

2. The engineering surveying and mapping support base of claim 1, wherein: adjusting device includes L shape cover (11) and rotating chuck (12), L shape cover (11) cover is established on bracing piece (1), the bottom rotation of L shape cover (11) is equipped with rotating chuck (12), and rotates chuck (12) and set up on bracing piece (1), rotate between chuck (12) and bracing piece (1) through threaded connection.

3. An engineering surveying and mapping support mount as claimed in claim 2, wherein: the measuring instrument fixing devices are four in number.

4. An engineering surveying and mapping support mount as claimed in claim 2, wherein: the second rotates seat (8) and includes fixing base (81), grip block (82) and pivot (83), fixing base (81) are fixed to be set up on L shape annular sheath (11), the both sides of fixing base (81) are equipped with grip block (82), two be equipped with pivot (83) between grip block (82), and rotate in pivot (83) and be equipped with dwang (6), the second rotates seat (8) and first rotation seat (7) and is the looks isostructure.

5. The engineering surveying and mapping support base of claim 1, wherein: the inner side of the fixing plate (3) is provided with a protective pad (10), and the protective pad (10) is made of rubber.

6. The engineering surveying and mapping support base of claim 1, wherein: the auxiliary support (9) comprises a fixed support sleeve (91), an expansion bracket (92), a limiting block (93), a spring (94) and a fixing bolt (95), the support sleeve (91) is fixedly arranged at the bottom of the support base (2), the expansion bracket (92) is inserted into the support sleeve (91), the limiting block (93) is arranged at the end part of the expansion bracket (92), the spring (94) is arranged in the support sleeve (91), the spring (94) is arranged between the expansion bracket (92) and the support sleeve (91), and the fixing bolt (95) is arranged at the end part of the support sleeve (91).