CN214580062U

CN214580062U - Surveying instrument for surveying and mapping engineering construction

Info

Publication number: CN214580062U
Application number: CN202120795614.9U
Authority: CN
Inventors: 黄圆圆; 刘锋
Original assignee: Chongqing Sixi Surveying And Mapping Technology Co ltd
Current assignee: Chongqing Sixi Surveying And Mapping Technology Co ltd
Priority date: 2021-04-16
Filing date: 2021-04-16
Publication date: 2021-11-02
Anticipated expiration: 2031-04-16

Abstract

The utility model discloses a surveying instrument is used in mapping engineering construction. The utility model comprises a surveying instrument body, a mounting seat and a positioning and adjusting device, wherein the surveying instrument body is mounted on the mounting seat; the positioning and adjusting device comprises an adjusting mechanism, a first positioning rod, a sliding part and a plurality of second positioning rods, and the mounting seat is rotatably connected to the positioning and adjusting device; the first positioning rod is arranged at the lower end of the adjusting mechanism; the sliding part is connected to the adjusting mechanism in a sliding manner; the upper end of the second positioning rod is rotatably connected to the sliding piece. The utility model facilitates the rotation of the surveying instrument body, thereby adjusting the angle of the surveying instrument body; the first positioning rod and the second positioning rod can be used independently, can be used for positioning respectively, can also be used in a matched mode, firstly, the first positioning rod is used for preliminary positioning, and then, the second positioning rod is used for final positioning, so that the stability is enhanced, the use is more flexible, and the stability is guaranteed; conveniently adjust the height of surveying instrument body for the regulation of surveying instrument body is more nimble.

Description

Surveying instrument for surveying and mapping engineering construction

Technical Field

The utility model belongs to the technical field of the mapping device, concretely relates to surveying instrument is used in mapping engineering construction.

Background

The mapping engineering industry is developing rapidly, and the scanner for mapping engineering construction is used for detecting and analyzing and displaying the shape (geometric structure) and appearance data (such as color, surface albedo and other properties) of objects or environments in the world. The collected data is often used to perform three-dimensional reconstruction calculations to create a digital model of the actual object in the virtual world.

When the existing scanner works, a tripod is generally selected to be erected for auxiliary scanning, and the tripod is connected to a computer through a data line to transmit three-dimensional data information. However, the construction environment of the scanner is often not very good, so that the stability of the existing tripod is not very good, and the existing angle adjustment is not flexible enough and has poor stability.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a surveying instrument is used in mapping engineering construction for solve the above-mentioned problem that exists among the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a surveying instrument for surveying and mapping engineering construction comprises a surveying instrument body, a mounting seat and a positioning and adjusting device, wherein the surveying instrument body is mounted on the mounting seat; the positioning and adjusting device comprises an adjusting mechanism, a first positioning rod, a sliding piece and a plurality of second positioning rods, and the mounting seat is rotatably connected to the positioning and adjusting device; the first positioning rod is arranged at the lower end of the adjusting mechanism and used for preliminary positioning; the sliding part is connected to the adjusting mechanism in a sliding manner and used for adjusting the height of the sliding part under the control of the adjusting mechanism; the upper ends of all the second positioning rods are rotatably connected to the sliding piece for final positioning.

Optionally, the adjusting mechanism comprises a rotating base, a top plate, a threaded column and a plurality of connecting columns, the top plate is arranged above the base in parallel, and the first locating rod is arranged below the base; the upper ends of all the connecting columns are connected with the top plate, the lower ends of all the connecting columns are connected with the base, and the sliding parts are connected to all the connecting columns in a sliding mode; the rotating seat is rotatably connected to the top plate and is connected with the threaded column, the threaded column is rotatably connected to the top plate, and the sliding piece is in threaded connection with the threaded column.

Optionally, the upper end of the threaded column penetrates through the top plate and the rotating seat in sequence and extends into the mounting seat, and the threaded column is rotatably connected with the top plate and the mounting seat through the first bearing.

Optionally, the threaded column is fixedly connected with the rotary base or connected through a first one-way bearing.

Optionally, a plurality of limiting through holes are formed in the sliding piece, and each connecting column penetrates through one limiting through hole in a matched mode.

Optionally, a stopping mechanism is arranged on the mounting seat and comprises a first handle, an adjusting rod and a locking block, the middle part of the adjusting rod is rotatably connected to the mounting seat, one end of the first handle is connected with the upper end of the adjusting rod, and the lower end of the adjusting rod is in threaded connection with the locking block; the locking piece is provided with the friction stop surface along vertical direction sliding connection in roating seat one side on the outer wall of roating seat, can realize locking piece and friction stop surface ground butt stop along with going up of locking piece.

Optionally, the upper part of the rotating seat is a conical structural section with a diameter gradually decreasing from top to bottom, the outer wall of the conical structural section forms the friction stop surface, and one side of the locking block facing the rotating seat is an arc-shaped inclined surface structure corresponding to the friction stop surface; the lower extreme of mount pad is provided with spacing portion, and spacing portion is vertical face structure towards one side of locking piece, and the opposite side sliding connection of locking piece is in one side of spacing portion.

Optionally, the lower part of roating seat is cylindrical structure section, and the edge of cylindrical structure section is located the locking piece under, but along with the gliding butt in cylindrical structure section's of locking piece upper end, and when the locking piece butt on cylindrical structure section, be provided with the clearance between locking piece and the conical structure section.

Optionally, the adjusting rod comprises a clamping section, a cylindrical section and a threaded section which are sequentially arranged from top to bottom, and the cylindrical section of the adjusting rod is rotatably connected with the mounting seat; one end of the first handle is provided with a clamping hole, and the clamping section of the adjusting rod is arranged in the clamping hole in a matching manner; the middle part of the locking block is provided with a threaded hole, and the thread section of the adjusting rod is connected in the threaded hole in a matched manner.

Optionally, a plurality of second handles are arranged around the cylindrical structural section of the rotary base.

Has the advantages that: the mounting seat of the utility model is rotationally connected to the positioning adjusting device, which is convenient for the mounting seat to rotate, and also convenient for the surveying instrument body to rotate, thereby adjusting the angle of the surveying instrument body; the first positioning rod and the second positioning rod can be used independently, can be used for positioning respectively, can also be used in a matched mode, firstly, the first positioning rod is used for preliminary positioning, and then, the second positioning rod is used for final positioning, so that the stability is enhanced, the use is more flexible, and the stability is guaranteed; utilize adjustment mechanism to adjust the height of slider, can adjust the height of second locating lever, when utilizing the second locating lever to fix a position alone, then conveniently adjust the height of surveying instrument body for the regulation of surveying instrument body is more nimble.

Drawings

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

fig. 2 is a cross-sectional view of the mounting seat and the rotary seat of the present invention when mounted on the threaded post;

fig. 3 is a top view of the sliding member of the present invention.

Reference numerals: 1-surveying instrument body; 2-mounting a base; 201-a limiting part; 3-a first positioning rod; 4-a slide; 5-a second positioning rod; 6-a rotating seat; 601-a second handle; 7-a base; 8-a top plate; 9-a threaded post; 10-connecting column; 11-a first handle; 12-adjusting the rod; 13-locking block.

Detailed Description

Examples

As shown in fig. 1-3, a surveying instrument for surveying and mapping engineering construction comprises a surveying instrument body 1, a mounting seat 2 and a positioning and adjusting device, wherein the surveying instrument body 1 is mounted on the mounting seat 2; the positioning and adjusting device comprises an adjusting mechanism, a first positioning rod 3, a sliding part 4 and a plurality of second positioning rods 5, the mounting seat 2 is rotatably connected to the positioning and adjusting device, so that the mounting seat 2 is convenient to rotate, the surveying and mapping instrument body 1 is convenient to rotate, and the angle of the surveying and mapping instrument body 1 is adjusted; the first positioning rod 3 is arranged at the lower end of the adjusting mechanism and used for preliminary positioning; the sliding part 4 is connected to the adjusting mechanism in a sliding manner and used for adjusting the height of the sliding part 4 under the control of the adjusting mechanism; the upper ends of all the second positioning rods 5 are rotatably connected to the sliding member 4 for final positioning, and the height of the second positioning rods 5 is conveniently adjusted. The first positioning lever 3 and the second positioning lever 5 may be used alone or in combination.

The mounting seat 2 is rotatably connected to the positioning adjusting device, so that the mounting seat 2 and the surveying instrument body 1 can rotate conveniently, and the angle of the surveying instrument body 1 can be adjusted; the first positioning rod 3 and the second positioning rod 5 can be used independently, positioned respectively, or used in a matching mode, the first positioning rod 3 is firstly utilized for preliminary positioning, and then the second positioning rod 5 is utilized for final positioning, so that the stability is enhanced, the use is more flexible, and the stability is guaranteed; utilize adjustment mechanism to adjust the height of slider 4, can adjust the height of second locating lever 5, when utilizing second locating lever 5 to fix a position alone, then conveniently adjust the height of surveying instrument body 1 for surveying instrument body 1's regulation is more nimble.

In this embodiment, it should be further described that the adjusting mechanism includes a rotating base 6, a base 7, a top plate 8, a threaded column 9 and a plurality of connecting columns 10, the top plate 8 is disposed above the base 7 in parallel, and the first positioning rod 3 is mounted below the base 7; the upper ends of all the connecting columns 10 are connected with the top plate 8, the lower ends of all the connecting columns 10 are connected with the base 7, the parallel structure of the top plate 8 and the base 7 can ensure that the connecting columns 10 are vertically arranged, when a plurality of connecting columns 10 are arranged, all the connecting columns 10 can be kept parallel, the sliding part 4 is connected to all the connecting columns 10 in a sliding mode, and the sliding part 4 can stably slide in the vertical direction along the connecting columns 10; the roating seat 6 rotates to be connected on roof 8, and roating seat 6 is connected with screw thread post 9, conveniently through 6 control screw thread posts 9 of roating seat, and screw thread post 9 rotates to be connected on roof 8, guarantees the stable rotation of screw thread post 9, and slider 4 and screw thread post 9 threaded connection drive slider 4 and slide along spliced pole 10 through screw thread post 9 is rotatory.

In this embodiment, it should be further described that the upper end of the threaded column 9 sequentially penetrates through the top plate 8 and the rotating base 6 and extends into the mounting base 2, and the threaded column 9 is rotatably connected with the top plate 8 and the mounting base 2 through the first bearing.

It should be further explained in this embodiment, fixed connection or be connected through first one-way bearing between screw post 9 and the roating seat 6, all can guarantee that roating seat 6 can come control screw post 9 rotatory, when being connected through first one-way bearing between screw post 9 and roating seat 6, can guarantee that roating seat 6 only rotates to a direction, just can drive screw post 9 rotatory, when roating seat 6 is rotatory to another direction, then can not influence screw post 9, can avoid when adjusting mount pad 2 like this, in order to influence roating seat 6, thereby influence screw post 9.

In this embodiment, it should be further noted that a plurality of limiting through holes are disposed on the sliding member 4, and each connecting column 10 is adapted to penetrate through one limiting through hole.

In this embodiment, it should be further described that the mounting base 2 is provided with a stop mechanism, the stop mechanism includes a first handle 11, an adjusting rod 12 and a locking block 13, the middle portion of the adjusting rod 12 is rotatably connected to the mounting base 2, one end of the first handle 11 is connected to the upper end of the adjusting rod 12, the adjusting rod 12 can be driven to rotate by adjusting the first handle 11, the lower end of the adjusting rod 12 is in threaded connection with the locking block 13, and the locking block 13 can be driven to rotate spirally by rotating the adjusting rod 12; locking piece 13 is along vertical direction sliding connection in roating seat 6 one side, and then carries on spacingly to locking piece 13, forbids it to rotate, just also adjusting pole 12 pivoted in-process, can drive locking piece 13 vertical lift, is provided with the friction on the outer wall of roating seat 6 and ends the stopping surface, can realize locking piece 13 and friction and end the stopping surface ground butt along with the last slip of locking piece 13 and end the stopping, and then realize the location of scanner body 1.

In this embodiment, it should be further described that the upper portion of the rotating seat 6 is a conical structural section with a diameter gradually decreasing from top to bottom, an outer wall of the conical structural section forms the friction stop surface, and a side of the locking block 13 facing the rotating seat 6 is an arc-shaped inclined surface structure corresponding to the friction stop surface, so that the locking block 13 can be in full contact with the friction stop surface; the lower extreme of mount pad 2 is provided with spacing portion 201, and spacing portion 201 is vertical face structure towards one side of locking piece 13, and the opposite side sliding connection of locking piece 13 in one side of spacing portion 201, vertical face structure can effectual restriction locking piece 13's slip direction for locking piece 13 can slide along vertical direction, simple structure, and stability is good.

It should be further described that in this embodiment, the lower part of the rotary base 6 is a cylindrical structure section, the edge of the cylindrical structure section is located under the locking block 13, and along with the downward sliding of the locking block 13, the locking block 13 is prevented from moving downwards continuously, so as to separate from the adjusting rod 12, and when the locking block 13 abuts on the cylindrical structure section, a gap is provided between the locking block 13 and the conical structure section, and the mounting base 2 is not influenced to further rotate with the scanner body 1, thereby achieving the angle adjustment of the scanner body 1.

In this embodiment, it should be further described that the adjusting rod 12 includes a clamping section, a cylindrical section, and a threaded section that are sequentially arranged from top to bottom, and the cylindrical section of the adjusting rod 12 is rotatably connected to the mounting base 2, so as to ensure that the adjusting rod 12 and the mounting base 2 rotate relatively; one end of the first handle 11 is provided with a clamping hole, and a clamping section of the adjusting rod 12 is arranged in the clamping hole in a matching manner, so that the first handle 11 is connected with the adjusting rod 12; the middle part of the locking block 13 is provided with a threaded hole, and the thread section of the adjusting rod 12 is connected in the threaded hole in a matching manner. It should be noted that, preferably, the outer diameter of the threaded section is not greater than the diameter of the cylindrical section, so that the adjusting rod 12 can be conveniently detached from the upper end of the mounting base 2, and assembly and later maintenance are facilitated.

It should be further described in this embodiment that a plurality of second handles 601 are arranged around the cylindrical structural section of the rotating base 6, and the rotating base 6 can be controlled to rotate by controlling the second handles 601, so as to control the rotation of the threaded column, so that the adjustment of the threaded column is more convenient.

Finally, it should be noted that: the above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A surveying instrument for surveying and mapping engineering construction is characterized by comprising a surveying instrument body (1), a mounting seat (2) and a positioning adjusting device, wherein the surveying instrument body (1) is mounted on the mounting seat (2); the positioning adjusting device comprises an adjusting mechanism, a first positioning rod (3), a sliding part (4) and a plurality of second positioning rods (5), and the mounting seat (2) is rotatably connected to the positioning adjusting device; the first positioning rod (3) is arranged at the lower end of the adjusting mechanism and used for preliminary positioning; the sliding part (4) is connected to the adjusting mechanism in a sliding manner and used for adjusting the height of the sliding part (4) under the control of the adjusting mechanism; the upper ends of all the second positioning rods (5) are rotatably connected to the sliding piece (4) for final positioning.

2. The construction surveying instrument for surveying and mapping engineering according to claim 1, wherein the adjusting mechanism comprises a rotating base (6), a base (7), a top plate (8), a threaded column (9) and a plurality of connecting columns (10), the top plate (8) is arranged above the base (7) in parallel, and the first positioning rod (3) is arranged below the base (7); the upper ends of all the connecting columns (10) are connected with the top plate (8), the lower ends of all the connecting columns (10) are connected with the base (7), and the sliding part (4) is connected to all the connecting columns (10) in a sliding mode; the rotary seat (6) is rotatably connected to the top plate (8), the rotary seat (6) is connected with the threaded column (9), the threaded column (9) is rotatably connected to the top plate (8), and the sliding piece (4) is in threaded connection with the threaded column (9).

3. The surveying instrument for surveying and mapping engineering construction according to claim 2, wherein the upper end of the threaded column (9) sequentially penetrates through the top plate (8) and the rotating base (6) and extends into the mounting base (2), and the threaded column (9) is rotatably connected with the top plate (8) and the mounting base (2) through the first bearing.

4. The surveying instrument for surveying and mapping engineering construction according to claim 3, characterized in that the threaded post (9) is fixedly connected with the rotating base (6) or connected through a first one-way bearing.

5. The surveying instrument for surveying and mapping engineering construction according to claim 2, wherein the sliding member (4) is provided with a plurality of limiting through holes, and each connecting column (10) is adapted to penetrate through one limiting through hole.

6. The surveying instrument for surveying and mapping engineering construction according to claim 2, wherein the mounting base (2) is provided with a stop mechanism, the stop mechanism comprises a first handle (11), an adjusting rod (12) and a locking block (13), the middle part of the adjusting rod (12) is rotatably connected to the mounting base (2), one end of the first handle (11) is connected with the upper end of the adjusting rod (12), and the lower end of the adjusting rod (12) is in threaded connection with the locking block (13); locking piece (13) are provided with the friction on the outer wall of roating seat (6) along vertical direction sliding connection in roating seat (6) one side, can realize locking piece (13) and friction on the ground butt stop of stopping along with going up of locking piece (13).

7. The surveying instrument for surveying and mapping engineering construction according to claim 6, wherein the upper portion of the rotating base (6) is a conical structure section with a diameter gradually decreasing from top to bottom, the outer wall of the conical structure section forms the friction stop surface, and the side of the locking block (13) facing the rotating base (6) is an arc-shaped inclined surface structure corresponding to the friction stop surface; the lower extreme of mount pad (2) is provided with spacing portion (201), and spacing portion (201) are vertical face structure towards one side of locking piece (13), and the opposite side sliding connection of locking piece (13) is in one side of spacing portion (201).

8. The surveying instrument for surveying and mapping engineering construction according to claim 7, wherein the lower portion of the rotating base (6) is a cylindrical structure section, the edge of the cylindrical structure section is located right below the locking block (13), the locking block (13) can abut against the upper end of the cylindrical structure section along with sliding down, and when the locking block (13) abuts against the cylindrical structure section, a gap is arranged between the locking block (13) and the conical structure section.

9. The surveying instrument for surveying and mapping engineering construction according to claim 8, wherein the adjusting rod (12) comprises a clamping section, a cylindrical section and a threaded section which are arranged in sequence from top to bottom, and the cylindrical section of the adjusting rod (12) is rotatably connected with the mounting seat (2); one end of the first handle (11) is provided with a clamping hole, and the clamping section of the adjusting rod (12) is arranged in the clamping hole in a matching manner; the middle part of the locking block (13) is provided with a threaded hole, and the thread section of the adjusting rod (12) is connected in the threaded hole in a matching manner.

10. The surveying instrument for surveying and mapping engineering construction according to claim 8, characterized in that a plurality of second handles (601) are arranged around the cylindrical structural section of the swivel (6).