CN216869572U

CN216869572U - Positioning mark post for land measurement

Info

Publication number: CN216869572U
Application number: CN202220474060.7U
Authority: CN
Inventors: 曹凌寒; 赵素菊; 曹官存
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-07
Filing date: 2022-03-07
Publication date: 2022-07-01
Anticipated expiration: 2032-03-07

Abstract

The utility model provides a positioning marker post for land measurement, belongs to the technical field of land measurement, and solves the problems that the existing positioning marker post cannot observe the vertical condition of the positioning marker post and cannot stably support the positioning marker post. Location sighting rod of usefulness is measured locally, including the fixed block, the first body of rod of top fixedly connected with of fixed block, the inside swing joint of the first body of rod has the second body of rod, the standing groove has been seted up to the inside of the second body of rod, the top fixed connection lifting rope of standing groove inner chamber, the other end fixedly connected with hanging cone of lifting rope, the bottom of fixed block is rotated and is connected with the screw rod, the other end fixedly connected with of screw rod turns round the dish, the surperficial threaded connection of screw rod has fixed cover, the surface of fixed cover articulates there is the connecting rod, the surface of fixed block articulates there is a plurality of bracing pieces. The utility model can not only detect the vertical condition of the positioning marker post and the ground, but also conveniently support and place the positioning marker post and improve the measurement efficiency of the positioning marker post.

Description

Positioning mark post for land measurement

Technical Field

The utility model belongs to the technical field of land measurement, and relates to a positioning marker post, in particular to a positioning marker post for land measurement.

Background

Land survey is the work of measuring and drawing the characteristics of the quantity, the distribution terrain and the like of various lands by applying the methods of measurement and remote sensing technology. The method comprises the contents of terrain measurement, cadastral measurement, land leveling measurement, current land utilization measurement, survey of backup resources such as barren mountains and wastelands and the like. The measuring method comprises geodetic surveying, common surveying, aerial photogrammetry, remote sensing technology, mapping and the like. Under the condition that the national basic topographic map is gradually completed, the land survey mainly refers to other contents except the topographic survey, and the land survey is carried out on the basis of the national basic topographic map.

When carrying out the land survey, often need use the location sighting rod to fix a position the measuring point, but present location sighting rod is when using, can't detect whether perpendicular to ground of sighting rod, leads to measuring the deviation, simultaneously before measuring, needs the staff to hand the location sighting rod, leads to it can't place steadily to measured efficiency has been reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems in the prior art and provides a positioning marker post for land measurement, which not only can detect the vertical condition of the positioning marker post and the ground, but also can be conveniently supported and placed, and the measurement efficiency of the positioning marker post is improved.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides a location sighting rod of usefulness is measured to soil, includes the fixed block, the first body of rod of top fixedly connected with of fixed block, the inside swing joint of the first body of rod has the second body of rod, the standing groove has been seted up to the inside of the second body of rod, the top fixed connection lifting rope of standing groove inner chamber, the other end fixedly connected with hanging cone of lifting rope, the bottom of fixed block is rotated and is connected with the screw rod, the other end fixedly connected with of screw rod turns round the dish, the surperficial threaded connection of screw rod has fixed cover, the surface of fixed cover articulates there is the connecting rod, the surface of fixed block articulates there are a plurality of bracing pieces, the other end fixedly connected with backup pad of bracing piece, one side of bracing piece is articulated with the other end of connecting rod.

The working principle of the utility model is as follows: during the use, the rotatable dish of turning round of staff to it is rotatory to drive the screw rod, drives the angle that fixed cover drove the connecting rod downwards simultaneously and deflects, and the connecting rod drives the bracing piece and rotates together after that, and the inclination of adjustment bracing piece makes the bracing piece support the location sighting rod, later before measuring, the accessible hangs the perpendicular condition of awl inside the standing groove, can adjust this location sighting rod, measure at last can.

The limiting groove has all been seted up to the both sides of first body of rod inner chamber, the equal fixedly connected with stopper in both sides of the second body of rod, the inside sliding connection of stopper and limiting groove.

By adopting the structure, the second rod body is convenient to assist in limiting, and the second rod body can be conveniently moved up and down.

A plurality of limiting holes are formed in the surface of the second rod body, a limiting pin penetrates through the surface of the first rod body, and the other end of the limiting pin is matched with the limiting holes for use.

By adopting the structure, the position of the first rod body and the second rod body is conveniently fixed.

The surface of the first rod body and the second rod body is provided with scale marks, and the two scale marks are vertically arranged.

By adopting the structure, the land can be conveniently measured.

The surface of standing groove is provided with the transparent window, and the transparent window is transparent glass material.

By adopting the structure, the vertical condition of the hanging cone can be observed conveniently.

The length of the supporting rod is greater than that of the screw rod, and the length of the supporting rod is greater than that of the connecting rod.

By adopting the structure, the positioning mark post is conveniently supported.

Compared with the prior art, the positioning marker post for local measurement has the following advantages:

1. according to the utility model, through the arrangement of the lifting rope and the lifting cone, a worker can conveniently observe whether the positioning mark post is vertical in time, so that the positioning mark post is conveniently adjusted, and further, the error is reduced.

2. According to the utility model, through the arrangement of the limiting hole and the limiting pin, the height between the first rod body and the second rod body can be fixed, and the position sliding is avoided.

3. According to the utility model, the hanging cone can be protected by arranging the transparent window, so that the hanging cone is prevented from being touched by the outside, and meanwhile, the hanging cone is convenient for workers to observe.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic bottom perspective view of the present invention.

Fig. 3 is a partial perspective sectional view of the present invention.

Fig. 4 is a partially enlarged view of a portion a of fig. 3 according to the present invention.

In the figure, 1, a first rod body; 2. a second rod body; 3. a placement groove; 4. a lifting rope; 5. hanging a cone; 6. a limiting hole; 7. a spacing pin; 8. a limiting groove; 9. a limiting block; 10. scale marking; 11. a fixed block; 12. a screw; 13. twisting the disc; 14. fixing a sleeve; 15. a connecting rod; 16. a support rod.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1-4, the positioning marker post for local survey comprises a fixed block 11, a first rod body 1 is fixedly connected to the top of the fixed block 11, a second rod body 2 is movably connected to the inside of the first rod body 1, a placement groove 3 is formed inside the second rod body 2, a lifting rope 4 is fixedly connected to the top of the inner cavity of the placement groove 3, a lifting cone 5 is fixedly connected to the other end of the lifting rope 4, a screw 12 is rotatably connected to the bottom of the fixed block 11, a twisting disc 13 is fixedly connected to the other end of the screw 12, a fixed sleeve 14 is connected to the surface of the screw 12 in a threaded manner, a connecting rod 15 is hinged to the surface of the fixed sleeve 14, a plurality of supporting rods 16 are hinged to the surface of the fixed block 11, a supporting plate is fixedly connected to the other end of the supporting rods 16, one side of the supporting rods 16 is hinged to the other end of the connecting rod 15, and through the arrangement of the lifting rope 4 and the lifting cone 5, a worker can conveniently observe whether the positioning marker post is vertical in time, thereby it is convenient to adjust it, and then the production of reduction error, drive the rotation of screw rod 12 simultaneously through turning round dish 13, make it can drive fixed cover 14 and carry out the removal from top to bottom, and conveniently drive the angle of connecting rod 15 and bracing piece 16 and take place to deflect, thereby can support the location sighting rod, make things convenient for it to place steadily, it measures better to be convenient for it, the unable perpendicular condition observation to the location sighting rod of present location sighting rod has been solved, and the unable problem of carrying out the outrigger.

Spacing groove 8 has all been seted up to the both sides of the 1 inner chamber of the first body of rod, and the equal fixedly connected with stopper 9 in both sides of the second body of rod 2, stopper 9 and the inside sliding connection of spacing groove 8, in this embodiment, through the setting of spacing groove 8 and stopper 9, can assist spacingly to the second body of rod 2, avoid its inside landing from the first body of rod 1 to go out.

A plurality of spacing holes 6 have been seted up on the surface of the second body of rod 2, and the surface of the first body of rod 1 runs through and is provided with spacer pin 7, and the other end of spacer pin 7 uses with the cooperation between spacing hole 6, in this embodiment, through the setting of spacing hole 6 and spacer pin 7, can highly fix the first body of rod 1 and the second body of rod between 2, avoids taking place the position and slides.

The surface of the first body of rod 1 and the second body of rod 2 all is provided with scale marking 10, and two scale markings 10 are perpendicular settings, in this embodiment, through scale marking 10's setting, not only conveniently measure the soil, but also make things convenient for constructor to observe.

The surface of standing groove 3 is provided with the transparent window, and the transparent window is the transparent glass material, in this embodiment, through the volume setting of transparent window, can protect hanging awl 5, avoids external touching rather than mutually, still makes things convenient for the staff to observe simultaneously.

The length of the support rod 16 is greater than that of the screw 12, and the length of the support rod 16 is greater than that of the connecting rod 15, so that the support rod 16 can support the first rod body 1 conveniently and can be placed stably in the embodiment.

The working principle of the utility model is as follows: during the use, the rotatable dish 13 of turning round of staff, and it is rotatory to drive screw rod 12, it removes downwards to drive fixed cover 14 simultaneously, make fixed cover 14 drive the angle of connecting rod 15 and deflect, connecting rod 15 drives bracing piece 16 and rotates together after that, and the inclination of adjustment bracing piece 16, make bracing piece 16 support the location sighting rod, when needs height-adjusting, the spacer pin 7 of can revolving, then adjust the height between the first body of rod 1 and the second body of rod 2, can insert spacer pin 7 after the regulation is accomplished and fix, before measuring, accessible hangs awl 5 in the perpendicular condition of standing groove 3 inside, can adjust this location sighting rod, measure at last can.

The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the utility model as defined in the appended claims.

Claims

1. The utility model provides a location sighting rod of usefulness is measured to soil, includes fixed block (11), its characterized in that, the top fixedly connected with first body of rod (1) of fixed block (11), the inside swing joint of first body of rod (1) has second body of rod (2), standing groove (3) have been seted up to the inside of second body of rod (2), top fixed connection lifting rope (4) of standing groove (3) inner chamber, the other end fixedly connected with of lifting rope (4) hangs awl (5), the bottom of fixed block (11) is rotated and is connected with screw rod (12), the other end fixedly connected with of screw rod (12) turns round dish (13), the surface threaded connection of screw rod (12) has fixed cover (14), the surface of fixed cover (14) articulates there is connecting rod (15), the surface of fixed block (11) articulates there are a plurality of bracing pieces (16), the other end fixedly connected with backup pad of bracing piece (16), one side of the supporting rod (16) is hinged with the other end of the connecting rod (15).

2. The positioning marker post for soil measurement according to claim 1, wherein both sides of the inner cavity of the first rod body (1) are provided with limiting grooves (8), both sides of the second rod body (2) are fixedly connected with limiting blocks (9), and the limiting blocks (9) are slidably connected with the limiting grooves (8).

3. The positioning marker post for soil measurement according to claim 1, wherein a plurality of limiting holes (6) are formed in the surface of the second post body (2), a limiting pin (7) penetrates through the surface of the first post body (1), and the other end of the limiting pin (7) is matched with the limiting holes (6) for use.

4. A positioning post for soil measurement according to any of claims 1-3, characterized in that the first (1) and second (2) posts are provided with scale markings (10) on their surface, and that the two scale markings (10) are arranged vertically.

5. The positioning post for soil measurement according to claim 4, wherein a transparent window is arranged on the surface of the placing groove (3), and the transparent window is made of transparent glass.

6. A marker post for soil measurement according to any of claims 1-3, wherein the length of the support bar (16) is greater than the length of the screw (12), and the length of the support bar (16) is greater than the length of the connecting rod (15).