CN216046634U - Surveying instrument positioning device for surveying and mapping national soil - Google Patents

Abstract

The utility model discloses a positioning device of a surveying instrument for surveying and mapping national soil, which comprises a fixed seat, wherein the surface of the fixed seat is provided with a level gauge, the middle of the bottom of the fixed seat is fixedly connected with a fixed assembly, the left side and the right side of the fixed seat are fixedly connected with two groups of connecting blocks, the surfaces of the two groups of connecting blocks are in through connection with two groups of connecting shafts, the two groups of connecting shafts are movably connected with two groups of supporting assemblies, one sides of the two groups of supporting assemblies, which are far away from each other, are provided with two groups of first rotating rods, a first handle drives a first threaded rod to rotate, the second supporting rod extends and retracts in the first supporting rod to adjust the length to be matched with the level gauge through being matched with a first limiting block, so that the device can keep horizontal, the measuring accuracy is improved, the surveying instrument is placed on an installation seat, the second handle is matched with a third conical gear to drive a second threaded rod to rotate, and is matched with a connecting column through a second limiting block, drive four group's grip blocks and be close to each other, can fix the surveying instrument, avoid the surveying instrument to drop and cause the damage.

Description

Surveying instrument positioning device for surveying and mapping national soil

Technical Field

The utility model belongs to the technical field of surveying and mapping devices, and particularly relates to a positioning device of a surveying and mapping instrument for surveying and mapping the territory.

Background

The land surveying and mapping is based on computer technology, photoelectric technology, network communication technology, space science and information science, a global positioning system, remote sensing and a geographic information system are used as cores, existing characteristic points and boundary lines of the ground are obtained through a measuring means to obtain graph and position information reflecting the current situation of the ground, the graph and the position information are used for planning design and administrative management of engineering construction, when the surveying and mapping device is positioned, due to the terrain, the device is difficult to keep horizontal, the accuracy of surveying and mapping is influenced, and the surveying and mapping instrument cannot be fixed, so that the surveying and mapping instrument positioning device for surveying and mapping the country and the soil is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a positioning device of a surveying instrument for surveying and mapping homeland, which aims to solve the problem that the device cannot be kept in a horizontal state and the surveying and mapping accuracy is influenced in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: surveying and mapping appearance positioner for homeland, which comprises a fixed base, the surface of fixing base is equipped with the spirit level, the fixed subassembly of fixedly connected with in the middle of the bottom of fixing base, two sets of connecting blocks of left and right sides fixedly connected with of fixing base, the surface through connection of two sets of connecting blocks has two sets of connecting axles, two sets of connecting axle swing joint have two sets of supporting subassemblies, one side that two sets of supporting subassemblies kept away from each other is equipped with two sets of first dwang, two sets of first in command of one end fixedly connected with that two sets of first dwang kept away from each other, three fixed plates of bottom fixedly connected with of fixed subassembly and two sets of supporting subassemblies, three fixed cones of bottom fixedly connected with of three fixed plates, the top fixedly connected with mount pad of fixing base, the right side of mount pad is equipped with the second dwang, the right-hand member fixedly connected with second handle of second dwang, the top of mount pad is equipped with four groups of grip blocks all around.

Preferably, fixed subassembly is including first fixed column, the surface of first fixed column is equipped with vertical removal and leads to the groove, the right side that removes and leads to the groove is equipped with the rotary disk, the outer lane of rotary disk is the first tooth piece of a plurality of groups of ring array fixedly connected with, the fixed connection has the axis of rotation in the middle of the surface of rotary disk, be equipped with the fixing clip pole in the axis of rotation, the bottom that the surface of first fixed column is located the rotary disk is equipped with fixing clip groove, fixing clip pole and fixing clip groove joint, the bottom of first fixed column is equipped with the second fixed column, and the bottom that the top of second fixed column runs through first fixed column extends to first fixed column inner chamber top, the surface of second fixed column from top to bottom fixedly connected with a plurality of groups second tooth piece, and the second tooth piece is connected with the meshing of first tooth piece through the surface that removes and leads to the groove and runs through first fixed column.

Preferably, the supporting component is including first support column, the horizontal connecting rod of fixedly connected with in the middle of the inner chamber left side of first support column, the first conical gear of right-hand member fixedly connected with of first connecting rod, the connecting rod not with the one end that first conical gear connects runs through two sets of one side and two sets of that first support column kept away from each other the one end fixed connection that first pivot pole is close to each other, first conical gear's right side top and bottom are equipped with two sets of and first conical gear assorted second conical gear, two sets of vertical first threaded rods of one side fixedly connected with that two sets of second conical gear kept away from each other.

Preferably, the top and the bottom of first support column are equipped with two sets of second support columns, just the top and two sets of second support column the connecting axle swing joint, two sets of second support column one side that is close to each other run through the top of first support column and the two sets of first stoppers of inner chamber fixedly connected with that the bottom extends to first support column, and two sets of first threaded rods one end of keeping away from each other run through two sets of second support column one side that is close to each other and extend to two sets of inner chamber fixedly connected with two sets of locating pieces of second support column.

Preferably, four groups of supporting blocks are fixedly connected in the middle of four walls of the inner cavity of the mounting seat, four groups of second threaded rods are movably connected to one side of each of the four groups of supporting blocks, which is not connected with the inner wall of the mounting seat, the left end of each second rotating rod penetrates through the right side of the mounting seat and the right end of each right supporting block and is fixedly connected with the right end of each right second threaded rod, four groups of third bevel gears are fixedly connected to one ends of the four groups of second threaded rods, which are not connected with the four groups of supporting blocks, four groups of second limiting blocks are sleeved on the surfaces of the four groups of second threaded rods, four groups of connecting columns are fixedly connected to the surfaces of the four groups of second limiting blocks, and one ends of the four groups of connecting columns, which are not connected with the four groups of second limiting blocks, penetrate through the mounting seat and are fixedly connected with the bottoms of the four groups of clamping plates.

Compared with the prior art, the utility model has the beneficial effects that:

1. when the ground is uneven, the first handle drives the first rotating rod, the connecting rod and the first bevel gear to rotate, the first bevel gear is meshed with the second bevel gear, so that the second bevel gear drives the first threaded rod to rotate, and the second supporting column extends into the first supporting column to adjust the length by matching with the first limiting block to be matched with the level gauge, so that the device can be kept horizontal, and the measuring accuracy is improved;

2. place the surveying instrument on the mount pad, the second handle drives second dwang and right side second threaded rod and rotates, mutually supports through four group's third bevel gears, makes four group's second threaded rod rotate, through second stopper and spliced pole cooperation, drives four group's grip blocks and is close to each other, can fix the surveying instrument, avoids the surveying instrument to drop and causes the damage.

Drawings

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

FIG. 2 is a schematic view of a fixing assembly according to the present invention;

FIG. 3 is a schematic view of a support assembly according to the present invention;

fig. 4 is a schematic structural diagram of the mounting base of the present invention.

In the figure: the device comprises a fixed seat 1, a level meter 2, a fixed component 3, a first fixed column 31, a through groove 32, a rotating disc 33, a first tooth block 34, a rotating shaft 35, a fixed clamping rod 36, a fixed clamping groove 37, a second fixed column 38, a second tooth block 39, a connecting block 4, a connecting shaft 5, a supporting component 6, a first supporting column 61, a connecting rod 62, a first bevel gear 63, a second bevel gear 64, a first threaded rod 65, a second supporting column 66, a first limiting block 67, a positioning block 68, a first rotating rod 7, a first handle 8, a fixing plate 9, a fixing cone 10, an installation seat 11, a supporting block 111, a second threaded rod 112, a third bevel gear 113, a second limiting block 114, a connecting column 115, a second rotating rod 12, a second handle 13 and a clamping plate 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1, the present invention provides a technical solution: a positioning device of a surveying instrument for surveying and mapping homeland comprises a fixed seat 1, wherein the surface of the fixed seat 1 is provided with a level 2, the middle of the bottom of the fixed seat 1 is fixedly connected with a fixed component 3, the left side and the right side of the fixed seat 1 are fixedly connected with two groups of connecting blocks 4, the surfaces of the two groups of connecting blocks 4 are in through connection with two groups of connecting shafts 5, the two groups of connecting shafts 5 are movably connected with two groups of supporting components 6, one sides of the two groups of supporting components 6, which are far away from each other, are provided with two groups of first rotating rods 7, one ends of the two groups of first rotating rods 7, which are far away from each other, are fixedly connected with two groups of first handles 8, the bottoms of the fixed component 3 and the two groups of supporting components 6 are fixedly connected with three groups of fixed plates 9, the bottoms of the three groups of fixed plates 9 are fixedly connected with three groups of fixed cones 10, the top of the fixed seat 1 is fixedly connected with an installation seat 11, the right side of the installation seat 11 is provided with a second rotating rod 12, and the right end of the second handle 13 is fixedly connected with the second rotating rod 12, four groups of clamping plates 14 are arranged around the top of the mounting seat 11.

In this embodiment, referring to fig. 2, the fixing assembly 3 includes a first fixing column 31, a vertical moving through slot 32 is disposed on a surface of the first fixing column 31, a rotating disk 33 is disposed on a right side of the moving through slot 32, a plurality of sets of first tooth blocks 34 are fixedly connected to an outer ring of the rotating disk 33 in an annular array, a rotating shaft 35 is fixedly connected to a middle of a surface of the rotating disk 33, a fixing rod 36 is disposed on the rotating shaft 35, a fixing slot 37 is disposed on a surface of the first fixing column 31 at a bottom of the rotating disk 33, the fixing rod 36 is connected to the fixing slot 37 in a clamping manner, a second fixing column 38 is disposed at a bottom of the first fixing column 31, a top of the second fixing column 38 extends to a top of an inner cavity of the first fixing column 31 through a bottom of the first fixing column 31, a plurality of sets of second tooth blocks 39 are fixedly connected to a surface of the second fixing column 38 from top to bottom, and the second tooth blocks 39 are engaged with the first tooth blocks 34 through the moving through slot 32, separating the fixed clamping rod 36 from the fixed clamping groove 37, rotating the rotating disc 33, and mutually matching the first tooth block 34 and the second tooth block 39 to enable the second fixing column 38 to extend and adjust the height in the first fixing column 31;

in this embodiment, referring to fig. 1 and 3, the supporting assembly 6 includes a first supporting column 61, a transverse connecting rod 62 is fixedly connected to the middle of the left side of the inner cavity of the first supporting column 61, a first tapered gear 63 is fixedly connected to the right end of the first connecting rod 62, one end of the connecting rod 62, which is not connected to the first tapered gear 63, penetrates through one side of the two groups of first supporting columns 61, which is far away from each other, and is fixedly connected to one end of the two groups of first rotating rods 7, which is close to each other, two groups of second tapered gears 64 are arranged at the top and bottom of the right side of the first tapered gear 63, one side of the two groups of second tapered gears 64, which is far away from each other, is fixedly connected to two groups of vertical first threaded rods 65, the first handle 8 drives the first rotating rods 7, the connecting rod 62 and the first tapered gear 63 to rotate, and because the first tapered gear 63 is meshed with the second tapered gears 64, the second bevel gear 64 drives the first threaded rod 65 to rotate;

in this embodiment, referring to fig. 1 and 3, two sets of second support columns 66 are disposed at the top and the bottom of the first support column 61, the top of the second support column 66 is movably connected to the two sets of connecting shafts 5, two sets of first limiting blocks 67 are fixedly connected to inner cavities of the first support column 61 through the top and the bottom of the first support column 61 at sides where the two sets of second support columns 66 are close to each other, two sets of positioning blocks 68 are fixedly connected to inner cavities of the two sets of second support columns 66 through one sides where the two sets of second support columns 66 are close to each other at ends where the two sets of first threaded rods 65 are far away from each other, and the first threaded rods 65 rotate to cooperate with the first limiting blocks 67, so that the second support columns 66 extend into the first support columns 61 to adjust the length;

example 2

Referring to fig. 1 and 4, this embodiment differs from the first embodiment in that: four groups of supporting blocks 111 are fixedly connected in the middle of four walls of the inner cavity of the mounting seat 11, one side of the four groups of supporting blocks 111 which is not connected with the inner wall of the mounting seat 11 is movably connected with four groups of second threaded rods 112, the left end of the second rotating rod 12 penetrates through the right side of the mounting seat 11 and the right side supporting blocks 111 and is fixedly connected with the right end of the right side second threaded rod 112, one end of the four groups of second threaded rods 112 which is not connected with the four groups of supporting blocks 111 is fixedly connected with four groups of third conical gears 113, four groups of second limiting blocks 114 are sleeved on the surface of the four groups of second threaded rods 112, four groups of connecting columns 115 are fixedly connected on the surface of the four groups of second limiting blocks 114, one end of the four groups of connecting columns 115 which is not connected with the four groups of second limiting blocks 114 penetrates through the mounting seat 11 and is fixedly connected with the bottoms of the four groups of clamping plates 14, the second handle 13 drives the second rotating rod 12 and the right side second threaded rod 112 to rotate, and are mutually matched through the four groups of third conical gears 113, the four sets of second threaded rods 112 are rotated to drive the four sets of clamping plates 14 to approach or depart from each other through the cooperation of the second limiting blocks 114 and the connecting columns 115.

The working principle is as follows: when the device is used, the fixed cone 10 is inserted into the ground for fixing, the fixed clamping rod 36 is separated from the fixed clamping groove 37, the rotating disc 33 is rotated, the first tooth block 34 and the second tooth block 39 are matched with each other, the second fixed column 38 extends into the height of the line adjusting device in the first fixed column 31, when the ground is not flat, the first handle 8 drives the first rotating rod 7, the connecting rod 62 and the first conical gear 63 to rotate, the second conical gear 64 drives the first threaded rod 65 to rotate due to the meshing connection between the first conical gear 63 and the second conical gear 64, the second conical gear 64 drives the second threaded rod 65 to rotate, the second supporting column 66 extends into the first supporting column 61 to adjust the length and is matched with the level gauge 2 through being matched with the first limiting block 67, the device can be kept horizontal, the surveying instrument is placed on the mounting seat 11, the second handle 13 drives the second threaded rod 12 and the right second threaded rod 112 to rotate, the four groups of the second threaded rods 112 are rotated by the mutual matching of the four groups of the third bevel gears 113, and the four groups of the clamping plates 14 are driven to be close to each other by the matching of the second limiting blocks 114 and the connecting columns 115, so that the surveying instrument can be fixed.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. Survey and drawing appearance positioner for native of survey and drawing, including fixing base (1), its characterized in that: the surface of the fixing seat (1) is provided with a level meter (2), a fixing component (3) is fixedly connected in the middle of the bottom of the fixing seat (1), two groups of connecting blocks (4) are fixedly connected to the left side and the right side of the fixing seat (1), two groups of connecting shafts (5) are connected on the surface of the two groups of connecting blocks (4) in a penetrating manner, two groups of connecting shafts (5) are movably connected with two groups of supporting components (6), two groups of first rotating rods (7) are arranged on one sides of the supporting components (6) far away from each other, two groups of first handles (8) are fixedly connected to one ends of the first rotating rods (7) far away from each other, three groups of fixing plates (9) are fixedly connected to the bottoms of the fixing components (3) and the two groups of supporting components (6), three groups of fixing cones (10) are fixedly connected to the bottoms of the fixing plates (9), and a mounting seat (11) is fixedly connected to the top of the fixing seat (1), the right side of mount pad (11) is equipped with second dwang (12), right-hand member fixedly connected with second handle (13) of second dwang (12), the top of mount pad (11) is equipped with four groups grip block (14) all around.

2. The mapping apparatus positioning device for mapping territory according to claim 1, characterized in that: the fixing assembly (3) comprises a first fixing column (31), a vertical moving through groove (32) is formed in the surface of the first fixing column (31), a rotating disc (33) is arranged on the right side of the moving through groove (32), a plurality of groups of first tooth blocks (34) are fixedly connected to the outer ring of the rotating disc (33) in an annular array, a rotating shaft (35) is fixedly connected to the middle of the surface of the rotating disc (33), a fixing clamping rod (36) is arranged on the rotating shaft (35), a fixing clamping groove (37) is formed in the position, located at the bottom of the rotating disc (33), of the surface of the first fixing column (31), the fixing clamping rod (36) is clamped with the fixing clamping groove (37), a second fixing column (38) is arranged at the bottom of the first fixing column (31), and the top of the second fixing column (38) penetrates through the bottom of the first fixing column (31) and extends to the top of the inner cavity of the first fixing column (31), the surface of the second fixing column (38) is fixedly connected with a plurality of groups of second tooth blocks (39) from top to bottom, and the second tooth blocks (39) penetrate through the surface of the first fixing column (31) through the moving through groove (32) and are meshed with the first tooth blocks (34).

3. The mapping apparatus positioning device for mapping territory according to claim 1, characterized in that: supporting component (6) is including first support column (61), fixedly connected with horizontal connecting rod (62) in the middle of the inner chamber left side of first support column (61), the first conical gear (63) of right-hand member fixedly connected with of connecting rod (62), connecting rod (62) not with the one end that first conical gear (63) are connected runs through two sets of one side and two sets of that first support column (61) kept away from each other first rotating rod (7) one end fixed connection that is close to each other, the right side top and the bottom of first conical gear (63) be equipped with two sets ofly with first conical gear (63) assorted second conical gear (64), two sets of one side fixedly connected with two sets of vertical first threaded rod (65) that second conical gear (64) kept away from each other.

4. The mapping apparatus positioning device for mapping territory according to claim 3, characterized in that: the top and the bottom of first support column (61) are equipped with two sets of second support column (66), just the top and two sets of second support column (66) connecting axle (5) swing joint, and are two sets of one side that second support column (66) are close to each other runs through the top and the bottom of first support column (61) extend to two sets of first stopper (67) of the inner chamber fixedly connected with of first support column (61), and are two sets of the one end that first threaded rod (65) kept away from each other runs through two sets of one side that second support column (66) are close to each other extends to two sets of the two sets of locating pieces (68) of inner chamber fixedly connected with of second support column (66).

5. The mapping apparatus positioning device for mapping territory according to claim 1, characterized in that: fixedly connected with four groups of supporting blocks (111) in the middle of the four walls of the inner cavity of the mounting seat (11), four groups of supporting blocks (111) do not have four groups of second threaded rods (112) movably connected to one side of the inner wall of the mounting seat (11), the left end of the second rotating rod (12) penetrates through the right side and the right side of the mounting seat (11), the supporting blocks (111) are fixedly connected with the right end of the second threaded rod (112), four groups of second threaded rods (112) do not have four groups of third conical gears (113) fixedly connected to one ends of the supporting blocks (111), four groups of second limiting blocks (114) are sleeved on the surface of the second threaded rod (112), four groups of connecting columns (115) are fixedly connected to the surface of the second limiting blocks (114), and one ends of the connecting columns (115) which are not connected to the four groups of second limiting blocks (114) penetrate through the mounting seat (11) and the bottom fixing plates (14) of the four groups of clamping plates (14) And (4) connecting.

Images