CN218179960U

CN218179960U - Portable sighting rod for building surveying and mapping

Info

Publication number: CN218179960U
Application number: CN202221686276.6U
Authority: CN
Inventors: 刘义君
Original assignee: Nanchong Chenxi Technology Co ltd
Current assignee: Nanchong Chenxi Technology Co ltd
Priority date: 2022-07-01
Filing date: 2022-07-01
Publication date: 2022-12-30
Anticipated expiration: 2032-07-01

Abstract

The utility model belongs to the technical field of the building survey and drawing technique and specifically relates to a portable sighting rod for building survey and drawing, including the sighting rod main part, sighting rod main part right-hand member fixedly connected with base, sighting rod main part rear fixedly connected with fixed block, fixed block dead ahead fixedly connected with commentaries on classics piece, the commentaries on classics piece outside is rotated and is connected with the stopper, be equipped with the bolt in the stopper one end, bolt rear end outside screw connection has the nut, nut outside fixedly connected with block rubber, the block rubber outside and fixed block fixed connection, be equipped with the extension bar in both sides about the sighting rod main part all, the utility model discloses in, sighting rod main part, fixed block, stopper, commentaries on classics piece, bolt, nut and the rubber layer through setting up, can be convenient fix in sighting rod main part both sides to the extension bar, make things convenient for extension bar collection sighting rod main part to carry, through the block rubber that sets up, can be convenient cushion the nut to the nut, the slight change takes place when the bolt is installed, makes things convenient for the installation of bolt.

Description

Portable sighting rod for building survey and drawing

Technical Field

The utility model relates to a building survey and drawing technical field specifically is a portable sighting rod for building survey and drawing.

Background

The building surveying and mapping is a technical work of measuring and mapping existing buildings or groups thereof by using manual and modern instruments, the results are used for researching, protecting and repairing the existing buildings or groups thereof, and a marker post is required to be matched with a surveying and mapping instrument for use in the surveying and mapping so as to achieve an accurate surveying and mapping result.

Traditional portable sighting rod for building survey and drawing when using often because the problem of sighting rod main part self length has great limitation when the survey and drawing, needs to extend through the extension bar this moment, when the extension bar uses, often needs to separately carry with the sighting rod main part, makes this sighting rod carry inconveniently, consequently, proposes a portable sighting rod for building survey and drawing to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable sighting rod is used in building survey and drawing to solve the sighting rod and be difficult to the problem of directly carrying.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a portable sighting rod for building survey and drawing, includes the sighting rod main part, sighting rod main part right-hand member fixedly connected with base, sighting rod main part rear fixedly connected with fixed block, the dead ahead fixedly connected with turning block of fixed block, the turning block outside is rotated and is connected with the stopper, be equipped with the bolt in the stopper one end, bolt rear end outside screw connection has the nut, nut outside fixedly connected with rubber block, the rubber block outside and fixed block fixed connection, be equipped with the extension bar in both sides about the sighting rod main part all, the extension bar rear is equipped with the fixed block, the dead ahead of extension bar is equipped with the stopper.

Preferably, sliding connection has the slide that is evenly distributed in the base, slide right side fixedly connected with fixed plate, one side is rotated in the fixed plate and is connected with the backup pad, the backup pad comprises iron plate, the constant head tank has all been seted up to the fixed plate both sides, be equipped with the locating piece that is evenly distributed in the base, be equipped with the limiting plate in the locating piece, limiting plate one side fixedly connected with gag lever post, the gag lever post other end and base fixed connection, the gag lever post outside is equipped with positioning spring, fixed plate right-hand member one side fixedly connected with magnet piece, the magnet piece closely laminates with the backup pad.

Preferably, both ends are all fixedly connected with the rubber layer in the dead ahead of fixed block, fixedly connected with rubber layer in the stopper rear one end.

Preferably, the number of the extension bars is two, and the rubber layers are tightly attached to the front side and the rear side of each extension bar.

Preferably, the upper side and the lower side of the marker post main body are both provided with rotating blocks, and the upper side and the lower side of the marker post main body are both provided with limiting blocks.

Preferably, the number of the fixing plates is four, and the fixing plates are uniformly distributed in the base.

Preferably, the fixed plate both ends all closely laminate and have the locating piece, locating piece one end is the hemisphere setting, the locating piece other end and positioning spring fixed connection, the positioning spring other end and base fixed connection.

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

1. in the utility model, the extension bar can be conveniently fixed on two sides of the mark post main body through the arranged mark post main body, the fixed block, the limiting block, the rotating block, the bolt, the nut and the rubber layer, the extension bar can be conveniently carried with the mark post main body, the nut can be conveniently buffered through the arranged rubber block, the nut is slightly deformed during the installation of the bolt, and the installation of the bolt is convenient;

2. the utility model discloses in, through slide, fixed plate and the backup pad that sets up, can increase the contact of base and ground, make the sighting rod main part place more stably, through constant head tank, locating piece, gag lever post, limiting plate, spacing spring and the magnet piece that sets up, can be convenient accomodate fixed plate and backup pad, make things convenient for the use of sighting rod main part.

Drawings

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

fig. 2 is a schematic view of the unfolding structure of the fixing plate of the present invention;

FIG. 3 is a schematic view of the installation structure of the limiting block of the present invention;

fig. 4 is a schematic view of the mounting structure of the fixing plate of the present invention;

FIG. 5 is a schematic view of the structure at the position A of FIG. 1 according to the present invention;

fig. 6 is a schematic structural diagram of the point B in fig. 2 according to the present invention.

In the figure: 1-mark post main body, 2-base, 3-fixed block, 4-limited block, 5-rotating block, 6-bolt, 7-nut, 8-rubber block, 9-rubber layer, 10-extension bar, 11-sliding plate, 12-fixed plate, 13-supporting plate, 14-positioning groove, 15-positioning block, 16-limiting rod, 17-limiting plate, 18-positioning spring and 19-magnet block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution:

the utility model provides a portable sighting rod for building survey and drawing, including sighting rod main part 1, 1 right-hand member fixedly connected with base 2 of sighting rod main part, 1 rear fixedly connected with fixed block 3 of sighting rod main part, 3 dead ahead fixedly connected with commentaries on classics piece 5 of fixed block, 5 outside rotations of commentaries on classics piece are connected with stopper 4, be equipped with bolt 6 in 4 one end of stopper, 6 rear end outside screw connection of bolt has

nut

7, 7 outside fixedly connected with rubber block 8 of nut, 8 outsides of rubber block and 3 fixed connection of fixed block, be equipped with extension bar 10 in the 1 upper and lower both sides of sighting rod main part, extension bar 10 rear is equipped with

fixed block

3, 10 dead ahead is equipped with stopper 4, can conveniently accomodate extension bar 10 through this setting, make things convenient for this sighting rod main part 1 to carry.

Sliding connection has slide 11 that is evenly distributed in base 2, slide 11 right side fixedly connected with fixed plate 12, one side is rotated in fixed plate 12 and is connected with backup pad 13, backup pad 13 comprises iron plate, constant head tank 14 has all been seted up to fixed plate 12 both sides, be equipped with locating piece 15 that is evenly distributed in the base 2, be equipped with limiting plate 17 in the locating piece 15, limiting plate 17 one side fixedly connected with gag lever post 16, the gag lever post 16 other end and base 2 fixed connection, the gag lever post 16 outside is equipped with positioning spring 18, fixed plate 12 right-hand member one side fixedly connected with magnet piece 19, magnet piece 19 closely laminates with backup pad 13, can make this sighting rod main part 1 place more stably through this setting, the equal fixedly connected with rubber layer 9 in both ends in fixed block 3 dead ahead, fixedly connected with rubber layer 9 in 4 rear side one end of stopper, the total two of number of extension bar 10, both sides all closely laminate and have rubber layer 9 around extension bar 10, both sides all are equipped with commentaries on classics piece 5 about sighting rod main part 1, both sides all are equipped with stopper 4 about sighting rod main part 1, can make extension bar 10 fixed more stable through inferior setting up, the total four of number of fixed plate 12 is total, the fixed plate 12 is evenly distributed in base 12, the other end is the other end and is the fixed plate 15 and is the fixed plate is the other end and is connected with locating piece 15 and is the convenient positioning spring 15 and is connected with the base 15 and is connected with the fixed plate 18.

The working process comprises the following steps: when the portable marker post for building surveying and mapping is used, the portable marker post for building surveying and mapping is firstly placed at a proper position, then the fixing plate 12 is pulled outwards, at the moment, the fixing plate 12 drives the sliding plate 11 to slide in the base 2, meanwhile, the positioning block 15 is pushed to one side through the hemisphere arranged on the positioning block 15 under the action of the positioning groove 14 arranged on the fixing plate 12, until the positioning block 15 is separated from the positioning groove 14 arranged on the fixing plate 12, after the sliding plate 11 moves to the proper position, the supporting plate 13 is rotated to the other side of the fixing plate 12, at the moment, the contact surface between the base 2 and the ground is increased through the fixing plate 12 and the supporting plate 13, the stability of the marker post main body 1 is improved, then the height of the marker post main body 1 is adjusted, surveying and mapping is carried out, when the marker post main body 1 needs to be extended, the bolt 6 is rotated, the extension rod 10 is taken down, then one end of the extension rod 10 is spirally connected with the top end of the marker post main body 1, after the extension rod 10 is completely placed between the fixing block 3 and the limiting block 4, then the bolt 6 is inserted into the nut 7, the bolt 6 is rotated, the rubber layer 9 and the extension rod 10 is tightly attached to the extension rod, the extension rod is positioned, and then the extension rod 12 is conveniently carried in the fixing plate, and the portable marker post for building surveying and the building surveying and mapping.

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 a portable sighting rod is used in building survey and drawing, includes sighting rod main part (1), its characterized in that: marker pole main part (1) right-hand member fixedly connected with base (2), marker pole main part (1) rear fixedly connected with fixed block (3), fixed block (3) dead ahead fixedly connected with commentaries on classics piece (5), commentaries on classics piece (5) outside is rotated and is connected with stopper (4), be equipped with bolt (6) in stopper (4) one end, bolt (6) rear end outside screw connection has nut (7), nut (7) outside fixedly connected with rubber block (8), the rubber block (8) outside and fixed block (3) fixed connection, be equipped with extension bar (10) in both sides about marker pole main part (1) all, extension bar (10) rear is equipped with fixed block (3), extension bar (10) dead ahead is equipped with stopper (4).

2. The portable marker post for architectural surveying and mapping of claim 1, wherein: sliding connection has slide (11) that is evenly distributed in base (2), slide (11) right side fixedly connected with fixed plate (12), one side is rotated in fixed plate (12) and is connected with backup pad (13), backup pad (13) comprise iron plate, constant head tank (14) have all been seted up to fixed plate (12) both sides, be equipped with locating piece (15) that are evenly distributed in base (2), be equipped with limiting plate (17) in locating piece (15), limiting plate (17) one side fixedly connected with gag lever post (16), gag lever post (16) other end and base (2) fixed connection, the gag lever post (16) outside is equipped with positioning spring (18), fixed plate (12) right-hand member one side fixedly connected with magnet piece (19), magnet piece (19) closely laminate with backup pad (13).

3. The portable marker post for architectural surveying and mapping of claim 1, characterized in that: the rubber layer (9) is fixedly connected to the two ends of the right front portion of the fixing block (3), and the rubber layer (9) is fixedly connected to the rear end of the limiting block (4).

4. The portable marker post for architectural surveying and mapping of claim 1, wherein: the number of the extension bars (10) is two, and the rubber layers (9) are tightly attached to the front side and the rear side of each extension bar (10).

5. The portable marker post for architectural surveying and mapping of claim 1, wherein: the marker post is characterized in that rotating blocks (5) are arranged on the upper side and the lower side of the marker post main body (1), and limiting blocks (4) are arranged on the upper side and the lower side of the marker post main body (1).

6. The portable marker post for architectural surveying and mapping of claim 2, wherein: the number of the fixing plates (12) is four, and the fixing plates (12) are uniformly distributed in the base (2).

7. The portable marker post for architectural surveying and mapping of claim 2, characterized in that: fixed plate (12) both ends all closely laminate and have locating piece (15), locating piece (15) one end is the hemisphere setting, the locating piece (15) other end and positioning spring (18) fixed connection, positioning spring (18) other end and base (2) fixed connection.