CN217382216U

CN217382216U - Supplementary leveling equipment of instrument stand for land survey and drawing

Info

Publication number: CN217382216U
Application number: CN202122819184.2U
Authority: CN
Inventors: 张守权; 郭浩; 郭谨嘉; 闫沛彤; 车巨轮
Original assignee: Individual
Current assignee: Yulin Biaoheng Surveying And Mapping Co ltd
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-09-06
Anticipated expiration: 2031-11-17

Abstract

The application discloses leveling equipment is assisted to instrument stand for land survey and drawing relates to land surveying instrument technical field. Including equipment base and support loading board, the inner wall laminating of equipment base has preceding baffle, equipment base with preceding baffle contact point is convex sunk structure, the support loading board install in the outside of preceding baffle, the side surface of equipment base is fixed with preceding baffle, the internally mounted of preceding baffle has the regulation complementary unit, the inboard of support loading board is provided with supports the inner panel, the support loading board with support stop gear is installed between the inner panel. The utility model discloses can directly be used for the bottom installation of instrument, can realize that leveling main shaft drive support loading board takes place rotatoryly through rotatory stalk, when the device was installed at the mounting point of certain slope, can correct the regulation with the directness of instrument to make surveying instrument keep normal work, and mounting structure is simple, and equipment use cost is lower.

Description

Supplementary leveling equipment of instrument stand for land surveying and mapping

Technical Field

The application relates to the technical field of land surveying and mapping, in particular to leveling equipment is assisted to instrument stand for land surveying and mapping.

Background

The land surveying and mapping means that existing characteristic points and boundary lines of the ground are measured to obtain figures and position information reflecting the current situation of the ground on the basis of a computer technology, a photoelectric technology, a network communication technology, a space science and an information science and by taking a global positioning system, remote sensing and a geographic information system as technical cores, and the figures and the position information are used for planning and designing engineering construction and administrative management.

When carrying out the survey and drawing of building site, often need carry out various surveying work in each plane, when the survey and drawing place too inclined for the degree of difficulty of surveying work in the mapping process is higher, and the deviation appears in the survey and drawing data.

SUMMERY OF THE UTILITY MODEL

An object of the application is to provide an instrument stand assists leveling equipment for land survey and drawing to solve current problem: when the survey and drawing place too inclined for survey and drawing work is higher at the degree of difficulty of survey and drawing in-process, and survey and drawing data the deviation appears.

In order to solve the technical problem, the application is realized by the following technical scheme: including equipment base and support loading board, the inner wall laminating of equipment base has preceding baffle, equipment base with preceding baffle contact point is convex sunk structure, the support loading board install in the outside of preceding baffle, the side surface of equipment base is fixed with preceding baffle, the internally mounted of preceding baffle has the regulation complementary unit, the inboard of support loading board is provided with supports the inner panel, the support loading board with support stop gear is installed between the inner panel.

Further, adjust complementary unit includes leveling main shaft, spacing groove, limiting plate, spacing adjustment disk and handle pole, the leveling main shaft set up in the interior side surface of preceding baffle, the spacing groove install in the exterior side surface of preceding baffle, the limiting plate install in the top inner wall of spacing groove, spacing adjustment disk install in the below of spacing groove, the handle pole laminate in the arc design of spacing adjustment disk inner wall, the arc that can realize preceding baffle removes on the surface of spacing adjustment disk.

Furthermore, the limiting plate with hinged joint between the spacing groove, spacing adjusting disk with the spacing groove is located same vertical direction, spacing adjusting disk's surperficial annular interval distributes the lug, the overall structure of handle pole is the L shape, can make the limiting plate rotatory through hinged joint.

Furthermore, the outer wall of the leveling main shaft is connected with a driving tooth body, the rear end of the limiting adjusting disc is connected with the driving main shaft, tooth blocks are distributed on the outer wall of the driving main shaft in an annular mode, the surface tooth blocks of the driving main shaft are connected with the driving tooth body in a meshed mode, and fine adjustment can be achieved after the driving tooth body connected in a meshed mode is driven.

Further, support stop gear includes position control piece, spacing bolt board and slot body, the support loading board with support and set up square trompil between the inner panel, the position control piece set up in the inboard of square trompil, the slot body is fixed in the top of position control piece, spacing bolt board install in the top lateral wall of position control piece, the appearance structure of slot body is the tube-shape, and multiunit slot body is used for the bottom sprag of support.

Further, the screw hole is seted up to the arc outer wall of slot body, the position control piece with the inner wall swing joint of square trompil, the surface connection of adjusting the axis body has the support curb plate, adjust the axis body about the central point bilateral symmetry of equipment base distributes, and the screw hole that the surface was seted up is used for filling in of bolt.

1. The device can be directly used for installing the bottom of an instrument, the leveling main shaft can be used for driving the support bearing plate to rotate by rotating the handle rod, and when the device is installed at an installation point with a certain inclination, the instrument can be directly corrected and adjusted, so that the surveying and mapping instrument can normally work, the installation structure is simple, and the use cost of the device is low;

2. according to the support bearing plate, the support side plates can rotate outwards through the rotating structures of the two groups of adjusting shaft bodies, so that the support surface of the bottom can be improved, the support stability is improved, the front baffle can move in an arc shape due to the arc-shaped grooves in the two inner side walls of the equipment base, and the stability of the support bearing plate in the adjusting process is improved;

3. this application passes through the handle pole of L shape, but the spacing adjusting disk of manual operation is rotatory, thereby make the drive main shaft that the rear end is connected, the drive tooth body that the drive meshing is connected, and make the leveling main shaft rotatory, in order to keep the stability of spacing adjusting disk under inactive state, with the limiting plate downwardly rotating to spacing adjusting disk directly over, thereby make the outer wall block of limiting plate inboard at the lug of spacing adjusting disk, can easily realize the stability of spacing adjusting disk.

4. This application has set up the slot body of multiunit tube-shape, is in the stabilizer blade that supports surveying instrument, and the slot body surface of every group tube-shape design all sets up the screw hole, can keep the slot body stable with the direct being connected of instrument through the plug bolt.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural view of an instrument support auxiliary leveling device for soil mapping according to the present application;

FIG. 2 is a side view of the leveling device assisted by an instrument holder for surveying and mapping the soil at a position of a limiting groove;

fig. 3 is a structural schematic diagram of a leveling main shaft of the leveling device assisted by an instrument support for surveying and mapping the soil.

Fig. 4 is a schematic structural diagram of a support bearing plate of the leveling device assisted by an instrument support for surveying and mapping the soil.

In the drawings, the components represented by the respective reference numerals are listed below:

1. an equipment base; 2. an adjusting shaft body; 3. supporting the side plates; 4. a bracket bearing plate; 5. a front baffle; 6. leveling the main shaft; 7. a limiting groove; 8. a limiting plate; 9. a limiting adjusting disc; 10. a handle bar; 11. Driving the main shaft; 12. a drive gear body; 13. a position adjusting block; 14. a limit bolt plate; 15. a slot body.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, and not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application.

Referring to fig. 1, the present application is an instrument stand auxiliary leveling device for surveying and mapping of soil, including a device base 1 and a stand bearing plate 4, a front baffle 5 is attached to an inner wall of the device base 1, a contact point of the device base 1 and the front baffle 5 is a circular arc-shaped concave structure, the stand bearing plate 4 is installed at an outer side of the front baffle 5, and the front baffle 5 is fixed on a side surface of the device base 1.

As shown in fig. 1, 2 and 3, an adjusting auxiliary mechanism is installed inside the front baffle 5, the adjusting auxiliary mechanism includes a leveling main shaft 6, a limiting groove 7, a limiting plate 8, a limiting adjusting disk 9 and a handle rod 10, the leveling main shaft 6 is arranged on the inner side surface of the front baffle 5, the limiting groove 7 is installed on the outer side surface of the front baffle 5, the limiting plate 8 is installed on the inner wall of the top end of the limiting groove 7, the limiting adjusting disk 9 is installed below the limiting groove 7, the handle rod 10 is attached to the surface of the limiting adjusting disk 9, by the arc design of the inner wall of the equipment base 1, the arc that can realize preceding baffle 5 removes, hinged joint between limiting plate 8 and the spacing groove 7, and spacing adjusting disk 9 is located same vertical direction with spacing groove 7, and spacing adjusting disk 9's surperficial annular interval distribution lug, the appearance structure of handle pole 10 are L shape, can make limiting plate 8 rotatory through hinged joint. The outer wall of the leveling main shaft 6 is connected with a driving tooth body 12, the rear end of the limiting adjusting disk 9 is connected with a driving main shaft 11, tooth blocks are distributed on the outer wall of the driving main shaft 11 in an annular mode, the surface tooth block of the driving main shaft 11 is meshed with the driving tooth body 12, fine adjustment can be achieved after the driving tooth body 12 connected in a meshed mode is driven, when leveling is needed, the handle rod 10 is held and rotates, the driving main shaft 11 connected to the rear end of the limiting adjusting disk 9 rotates, the tooth block arranged on the surface of the driving main shaft 11 is meshed with the driving tooth body 12, the leveling main shaft 6 is driven to rotate, the rear end of the leveling main shaft 6 is fixedly connected with the side wall of the support bearing plate 4, and therefore the support bearing plate 4 can be driven to rotate.

As shown in fig. 1 and 4, a support inner plate 16 is disposed on the inner side of the support plate 4, and a support limiting mechanism is installed between the support plate 4 and the support inner plate 16. Support stop gear includes position control block 13, spacing bolt board 14 and slot body 15, set up square trompil between support loading board 4 and the support inner panel 16, position control block 13 sets up in the inboard of square trompil, slot body 15 is fixed in position control block 13's top, spacing bolt board 14 is installed in position control block 13's top lateral wall, slot body 15's appearance structure is the tube-shape, multiunit slot body 15 is used for the bottom sprag of support, the slot body 15 of four group's tube-shapes is used for inserting of support foot, and the solid material in slot body 15's bottom, and the slot body 15 of tube-shape design, can hold thicker support foot, and the multiunit slot body 15 of adjustable position, can be applicable to different instrument stabilizer blades.

As shown in fig. 1 and fig. 4, the screw hole is seted up to slot body 15's arc outer wall, the inner wall swing joint of position control piece 13 and square trompil, the surface connection of adjusting the axis body 2 has support curb plate 3, adjust the axis body 2 about equipment base 1's central point bilateral symmetry distributes, the screw hole that the surface was seted up is used for filling in of bolt, in order to further improve slot body 15 and instrument support foot's stability, the screw hole is all seted up on the surface of every group slot body 15, through the grafting bolt, make bolt top and support foot laminating, can firmly fix the inboard at slot body 15 with support foot like this.

One specific application of this embodiment is: when the device is used, the bottom of an equipment base 1 is placed at a mounting point, a supporting side plate 3 is outwards rotated and attached to the ground by utilizing a rotating structure of an adjusting shaft body 2, the supporting area of the bottom is increased, instrument supporting legs are vertically inserted into a cylindrical slot body 15, the tops of bolts are attached to bracket legs through inserting bolts, so that the bracket legs can be firmly fixed on the inner side of the slot body 15, due to the fact that a position adjusting block 13 can move, appropriate adjustment can be carried out according to different positions of the bracket supporting legs, the bolts are inserted and fixed by utilizing a limiting bolt plate 14, when leveling is needed, a handle rod 10 is held and rotated, a driving main shaft 11 connected with the rear end of a limiting adjusting disc 9 is rotated, a tooth block arranged on the surface of the driving main shaft 11 is meshed and connected with a driving tooth body 12, and therefore a leveling main shaft 6 is driven to rotate, the rear end of the leveling main shaft 6 is fixedly connected with the side wall of the support bearing plate 4, so that the support bearing plate 4 can be driven to rotate, and the instrument in a horizontal state can be subjected to auxiliary leveling.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present application disclosed above are intended only to aid in the explanation of the application. The preferred embodiments are not exhaustive and do not limit the application to the precise embodiments described. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the application and the practical application, to thereby enable others skilled in the art to best understand and utilize the application. The application is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a leveling equipment is assisted with instrument support to land survey and drawing, includes equipment base (1) and support loading board (4), its characterized in that: baffle (5) before the inner wall laminating of equipment base (1), equipment base (1) with preceding baffle (5) contact point is convex sunk structure, support loading board (4) install in the outside of preceding baffle (5), the side surface of equipment base (1) is fixed with preceding baffle (5), the internally mounted of preceding baffle (5) has the regulation complementary unit, the inboard of support loading board (4) is provided with supports inner panel (16), support loading board (4) with support and install support stop gear between inner panel (16).

2. The instrument support auxiliary leveling device for the earth surveying and mapping according to claim 1, wherein the adjusting auxiliary mechanism comprises a leveling main shaft (6), a limiting groove (7), a limiting plate (8), a limiting adjusting disc (9) and a handle rod (10), the leveling main shaft (6) is arranged on the inner side surface of the front baffle (5), the limiting plate (8) is arranged on the inner wall of the top end of the limiting groove (7), the limiting adjusting disc (9) is arranged below the limiting groove (7), and the handle rod (10) is attached to the surface of the limiting adjusting disc (9).

3. The auxiliary leveling device of the instrument support for the soil mapping according to claim 2, wherein the limiting plate (8) is hinged to the limiting groove (7), the limiting adjusting disc (9) and the limiting groove (7) are located in the same vertical direction, protruding blocks are distributed on the surface of the limiting adjusting disc (9) at intervals in an annular mode, and the handle rod (10) is L-shaped in appearance structure.

4. The instrument support auxiliary leveling device for the soil mapping according to claim 3, wherein a driving toothed body (12) is connected to an outer wall of the leveling main shaft (6), a driving main shaft (11) is connected to a rear end of the limiting adjusting disc (9), toothed blocks are distributed on an outer wall of the driving main shaft (11) in an annular mode, and a surface toothed block of the driving main shaft (11) is in meshed connection with the driving toothed body (12).

5. The instrument support auxiliary leveling equipment for the soil mapping according to claim 1, wherein the support limiting mechanism comprises a position adjusting block (13), a limiting bolt plate (14) and a slot body (15), a square opening is formed between the support bearing plate (4) and the support inner plate (16), the position adjusting block (13) is arranged on the inner side of the square opening, the slot body (15) is fixed at the top end of the position adjusting block (13), the limiting bolt plate (14) is arranged on the side wall of the top end of the position adjusting block (13), and the slot body (15) is cylindrical in shape.

6. The auxiliary leveling equipment for the instrument support for the soil mapping according to claim 5, wherein a threaded hole is formed in the arc-shaped outer wall of the slot body (15), and the position adjusting block (13) is movably connected with the inner wall of the square hole; still include the regulation axis body (2), the surface of regulation axis body (2) is connected with supports curb plate (3), regulation axis body (2) about the central point bilateral symmetry of equipment base (1) distributes.