CN220751186U

CN220751186U - Survey and drawing stake

Info

Publication number: CN220751186U
Application number: CN202321735178.1U
Authority: CN
Inventors: 孙蓓蓓; 赵娜
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-07-04
Filing date: 2023-07-04
Publication date: 2024-04-09
Anticipated expiration: 2033-07-04

Abstract

The utility model relates to the technical field of measuring equipment and discloses a surveying and mapping marker post which comprises a supporting base, wherein the upper surface of the supporting base is fixedly connected with a first supporting rod, the inside of the first supporting rod is connected with a second supporting rod in a sliding manner, the outer thread of the first supporting rod is connected with an adjusting valve, the upper surface of the second cylindrical base is fixedly connected with a level post, the upper surface of the level post is fixedly connected with a level, and the inside of the surveying and mapping base is fixedly connected with a surveying and mapping instrument. The utility model has the following advantages and effects: the measuring staff opens the folding tripod and stands subaerial, and the measuring staff becomes flexible governing valve, pulls out the inside of second bracing piece from first bracing piece, and after drawing suitable height to reference altitude scale mark, just fixed the second bracing piece, then make level with the spirit level, then begin the survey and drawing, after the survey and drawing is accomplished, pack up folding tripod to make survey and drawing marker post accurate survey and drawing and conveniently carry.

Description

Survey and drawing stake

Technical Field

The utility model relates to the technical field of measuring equipment, in particular to a surveying and mapping marker post.

Background

The utility model provides a survey and drawing sighting rod indicates measuring apparatus, make with the wood pole, the paint that coats at red and white alternate above, mainly be used for instructing the measuring point, current sighting rod adopts wooden sighting rod mostly, insert the measuring point with the sighting rod in the use, thereby make the accurate observation measuring point of staff, in order to be convenient for insert the sighting rod measuring point, the bottom of wooden sighting rod all is equipped with the pointed end, the pointed end exposes outside, hurt the people easily in use or accomodate or store the in-process, threat operating personnel's safety, consequently the pointed end exposes outside one end often is equipped with the protective sheath.

In prior art, chinese patent publication No. CN215296259U discloses a novel survey and drawing target pole, including the outer body of rod of survey and drawing target pole, the inside grafting mechanism that is provided with of downside of the outer body of rod of survey and drawing target pole, the inside first installation cavity of having seted up of the upper side of the outer body of rod of survey and drawing target pole, the inside sliding connection in first installation cavity has first spacing seat, the upper end of first spacing seat is connected with the vice body of rod of survey and drawing target pole, the second installation cavity has been seted up to the inboard of the vice body of rod of survey and drawing target pole, the inside sliding connection in second installation cavity has the spacing seat of second, the upper end of the body of rod in the second spacing seat is connected with the survey and drawing target pole, grafting mechanism is including placing the chamber, this device can adjust the holistic length of survey and drawing target pole.

In the use, there is not obvious mark post scale on this survey mark post, consequently leads to the measurement accuracy of this survey mark post not good, and the support frame of this survey mark post can't fold and leads to the nimble bad portability of this survey mark post, consequently needs the improvement.

Disclosure of Invention

The utility model aims to provide a surveying and mapping marker post which has the effect of good surveying and mapping accuracy.

The technical aim of the utility model is realized by the following technical scheme: the utility model provides a survey and drawing sighting rod, includes the support base, the last fixed surface of support base is connected with first bracing piece, the inside sliding connection of first bracing piece has the second bracing piece, the outside threaded connection of first bracing piece has adjusting valve, the outside of second bracing piece is provided with high scale mark, the last fixed surface of second bracing piece is connected with the cylinder base, the last fixed surface of cylinder base is connected with the spirit level pillar, the last fixed surface of spirit level pillar is connected with the spirit level, the air current hole has been seted up to the upper surface of spirit level, the water hole has been seted up to outside one side of spirit level, the inside grafting of water hole has the piston, the last fixed surface of spirit level is connected with the end cap, the last fixed surface of connecting the module is connected with the surveying instrument base, the inside fixedly connected with surveying instrument of surveying instrument base, the bottom fixedly connected with damping spring of support base.

Through adopting above-mentioned technical scheme, the measurement personnel opens folding tripod, folding tripod just stands subaerial, then measurement personnel become flexible governing valve, pull out the inside of second bracing piece from first bracing piece, draw to suitable height with reference altitude scale mark, back direction rotation governing valve again, just fixed the second bracing piece, then measurement personnel pour water to the spirit level the inside in going out the air current hole, grasp the volume of pouring water according to the spirit level scale mark, then adjust folding tripod and the position on ground according to surface of water and two spirit level scale marks together, make during the measurement, the ground is horizontal, then begin to measure the object that needs to measure with the surveying instrument, open the inside piston end cap that has of water hole, water in the spirit level just flows out, then in the inside of pouring into the water hole with piston end cap, fold folding tripod's tripod.

The utility model is further provided with: the outside one side of spirit level is provided with the spirit level scale mark, the number of spirit level scale mark is two.

By adopting the technical scheme, the level gauge is convenient to level by two level gauge graduation marks.

The utility model is further provided with: the number of the damping springs is two, and the bottoms of the damping springs are fixedly connected with the support modules.

Through adopting above-mentioned technical scheme, two damping springs reduce the effort that receives when the surveying instrument survey, make the survey and drawing accurate.

The utility model is further provided with: the bottom fixed connection folding A-frame of support module, the fretwork round hole has been seted up to folding A-frame's folding support inside.

By adopting the technical scheme, the hollow round holes lighten the weight of the folding tripod and are convenient to carry.

The utility model is further provided with: the bottom of the folding A-frame is fixedly connected with a frame chassis, and the number of the frame chassis is three.

By adopting the technical scheme, the supporting stability of the folding triangular bracket is improved by the three bracket chassis.

The utility model is further provided with: wheels are arranged at the bottom of the support chassis, and the number of the wheels is three.

Through adopting above-mentioned technical scheme, the removal survey and drawing of survey and drawing sighting rod can be realized to three wheels.

The beneficial effects of the utility model are as follows:

1. according to the utility model, through the arrangement among the support base, the first support rod, the second support rod, the adjusting valve, the cylindrical base, the level meter support, the level meter, the height scale mark, the air flow hole, the water flow hole, the piston plug, the connecting module, the level meter base, the level meter and the damping spring, by adopting the technical scheme, a measurer opens the folding triangular support, the folding triangular support stands on the ground, then the measurer loosens the adjusting valve, pulls the second support rod out of the first support rod, pulls the second support rod to a proper height by referring to the height scale mark, then rotates the adjusting valve reversely, the second support rod is fixed, then the measurer pours water into the level meter from the air flow hole, the position of the folding triangular support and the ground is adjusted according to the water surface and the two level meter scale marks, when the measurement is carried out, then the measurer starts to measure an object to be measured, the piston plug is opened in the water flow hole, and water in the level meter flows out, and then the water in the triangular support is folded into the triangular support.

2. According to the utility model, through the arrangement of the gradienter graduation marks, the damping springs, the folding tripod, the hollowed circular holes, the support chassis and the wheels, the gradienter graduation marks are two, so that the gradienter is convenient to level, the two damping springs reduce the acting force applied to the gradienter during surveying and mapping, the surveying and mapping are accurate, the hollowed circular holes lighten the weight of the folding tripod, the carrying is convenient, the support stability of the folding tripod is increased by the three support chassis, and the movement surveying and mapping of the surveying and mapping marker post can be realized by the three wheels.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a folding tripod according to the present utility model;

FIG. 3 is a schematic view showing the structures of the first support bar and the second support bar according to the present utility model;

FIG. 4 is a schematic view of the structure of the level of the present utility model.

In the figure, 1, a supporting base; 2. a first support bar; 3. a second support bar; 4. adjusting a valve; 5. a cylindrical base; 6. a level pillar; 7. a level gauge; 8. height scale marks; 9. an air flow hole; 10. a water flow hole; 11. a piston plug; 12. a connection module; 13. a surveying instrument base; 14. a mapping instrument; 15. a damping spring; 16. level gauge graduation marks; 17. a bracket module; 18. folding the tripod; 19. a support chassis; 20. a wheel; 21. and (5) hollowed-out round holes.

Detailed Description

The technical scheme of the present utility model will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.

Referring to fig. 1-4, a surveying and mapping marker post comprises a support base 1, wherein the upper surface of the support base 1 is fixedly connected with a first support rod 2, the inside of the first support rod 2 is slidably connected with a second support rod 3, the outside of the first support rod 2 is in threaded connection with an adjusting valve 4, the outside of the second support rod 3 is provided with a height scale mark 8, the upper surface of the second support rod 3 is fixedly connected with a cylindrical base 5, the upper surface of the cylindrical base 5 is fixedly connected with a level post 6, the upper surface of the level post 6 is fixedly connected with a level 7, the upper surface of the level 7 is provided with an air flow hole 9, one side of the outside of the level 7 is provided with a water flow hole 10, the inside of the water flow hole 10 is plugged with a piston plug 11, the upper surface of the level 7 is fixedly connected with a connecting module 12, the upper surface of the connecting module 12 is fixedly connected with a surveying and mapping instrument base 13, the inside fixedly connected with the surveying instrument 14 of surveying instrument base 13, the bottom fixedly connected with damping spring 15 of supporting base 1, through adopting above-mentioned technical scheme, the measurement personnel opens folding tripod 18, folding tripod 18 just stands on ground, then the measurement personnel becomes flexible adjusting valve 4, pull out second bracing piece 3 from the inside of first bracing piece 2, behind the reference altitude scale mark 8 drawing to suitable altitude, then the opposite direction rotation adjusting valve 4, it is fixed just to second bracing piece 3, then the measurement personnel pour water into the spirit level 7 from air current hole 9, grasp the volume of pouring water according to spirit level scale mark 16, then adjust folding tripod and the position on ground according to surface of water and two spirit level scale marks 16 together, when making the measurement, the ground is horizontal, then begin measuring the object that needs to measure with the surveying instrument 14, after the measurement is completed, the piston plug 11 is arranged in the water flowing hole 10, water in the level meter 7 flows out, then the piston plug 11 is plugged into the water flowing hole 10, the triangular bracket of the folding triangular bracket 18 is folded, the level meter scale marks 16 are arranged on one side of the outside of the level meter 7, the number of the level meter scale marks 16 is two, by adopting the technical scheme, the level meter is enabled to be convenient to level, the number of the damping springs 15 is two, the bottom of the damping springs 15 is fixedly connected with the bracket module 17, by adopting the technical scheme, the two damping springs reduce the acting force received by the surveying instrument, the surveying and mapping is accurate, the bottom of the bracket module 17 is fixedly connected with the folding triangular bracket 18, hollow round holes 21 are formed in the folding triangular bracket 18, by adopting the technical scheme, the hollow round holes lighten the weight of the folding triangular bracket, the bottom of the folding triangular bracket 18 is fixedly connected with the bracket chassis 19, the number of the chassis 19 is three, by adopting the technical scheme, the number of the chassis 19 is increased, the three supporting stability of the three brackets is increased, the number of the wheels 20 can be mapped by adopting the wheel 20, and the number of the wheels 20 can be mapped by adopting the technical scheme.

According to the utility model, a measurer opens the folding tripod 18, the folding tripod 18 stands on the ground, then the measurer loosens the regulating valve 4, pulls the second supporting rod 3 out of the first supporting rod 2, and then rotates the regulating valve 4 in the opposite direction after the second supporting rod 3 is pulled to a proper height by referring to the height scale line 8, then the measurer pours water into the level gauge 7 from the air flow hole 9, the water pouring amount is mastered according to the level gauge scale line 16, then the positions of the folding tripod and the ground are regulated according to the water surface and the two level gauge scale lines 16 together, so that the ground is horizontal when the measurement is performed, then the measurer starts to measure an object to be measured by using the measurer 14, after the measurement is completed, the piston plug 11 in the water flow hole 10 is opened, the water in the level gauge 7 flows out, then the piston plug 11 is plugged into the water flow hole 10, the tripod of the folding tripod 18 is folded, the two level gauge scale lines are convenient to level the level gauge, the two damping springs are convenient to level, the measuring staff can reduce the measuring effort of the measuring staff, the measuring staff can accurately carry the three triangular supports when the measuring staff is reduced, and the measuring staff can stably move the measuring staff, and the measuring staff can stably and the measuring staff can conveniently carry the three measuring rods when the measuring staff.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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

1. Survey and drawing sighting rod, including supporting base (1), its characterized in that: the utility model discloses a shock-absorbing device for a vibration absorber, including support base (1) and air vent (9) is offered to the upper surface fixedly connected with first bracing piece (2) of support base (1), the inside sliding connection of first bracing piece (2) has second bracing piece (3), the outside threaded connection of first bracing piece (2) has governing valve (4), the outside of second bracing piece (3) is provided with altitude scale mark (8), the upper surface fixedly connected with cylinder base (5) of second bracing piece (3), the upper surface fixedly connected with spirit level pillar (6) of cylinder base (5), the upper surface fixedly connected with spirit level pillar (6) has spirit level (7), air vent (9) have been offered to the upper surface of spirit level (7), flow hole (10) have been offered to outside one side of spirit level (7), the inside grafting of flow hole (10) has piston end cap (11), the upper surface fixedly connected with link module (12), the upper surface fixedly connected with surveying instrument base (13) of link module (12), the inside fixedly connected with spirit level (14) of surveying instrument base (13), surveying instrument (1) has shock-absorbing spring (15).

2. A surveying pole as claimed in claim 1, wherein: the outside one side of spirit level (7) is provided with spirit level scale mark (16), the number of spirit level scale mark (16) is two.

3. A surveying pole as claimed in claim 1, wherein: the number of the damping springs (15) is two, and the bottoms of the damping springs (15) are fixedly connected with the bracket modules (17).

4. A surveying pole as claimed in claim 3, wherein: the bottom of the support module (17) is fixedly connected with a folding tripod (18), and a hollowed-out round hole (21) is formed in the folding tripod of the folding tripod (18).

5. A surveying pole as claimed in claim 4, wherein: the bottom of the folding A-frame (18) is fixedly connected with a frame chassis (19), and the number of the frame chassis (19) is three.

6. A surveying pole as claimed in claim 5, wherein: the bottom of the bracket chassis (19) is provided with three wheels (20).