CN218156195U

CN218156195U - Measuring mark post

Info

Publication number: CN218156195U
Application number: CN202222655887.0U
Authority: CN
Inventors: 高贤贤; 董宏敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-10
Filing date: 2022-10-10
Publication date: 2022-12-27
Anticipated expiration: 2032-10-10

Abstract

The utility model relates to a survey sighting rod technical field, and disclose a survey sighting rod, including the location chassis, location chassis center is fixed with the mount pad, install main sighting rod on the mount pad, evenly be fixed with three link of group around the location chassis, it is connected with the locating lever to rotate on the link, be fixed with the positioning seat on the locating lever, the positioning seat bottom is fixed with the supporting leg. This survey sighting rod, extend the leg through three groups, it is rotatory to be convenient for adjust the rotation worm wheel that the worm drove the meshing, and then make the outside upset of positioning seat, and make ground awl and ground contact fixed, make survey sighting rod remain stable, through the ground awl on fixed ground awl and the stable column, be convenient for increase with the frictional force and the area of contact on ground, thereby solved and measured the sighting rod and had certain limitation when using, when the ground is comparatively hard, measure the sighting rod then need control fixed problem by the manual work.

Description

Measuring mark post

Technical Field

The utility model relates to a measure sighting rod technical field, specifically be a measure sighting rod.

Background

The construction cost is as follows: the method is characterized in that a project is built, the price of a building installation project and the total price of the building project are estimated or actually formed in markets such as land, equipment, technical labor and contract, workers need to measure a site in order to ensure the accuracy of cost estimation, a measuring target rod is a measuring tool and is in a rod shape, paint with red and white intervals is coated on the measuring target rod and is mainly used for indicating a measuring point, an existing target rod is generally a plastic target rod, and the target rod is inserted into the measuring point in the using process, so that the measuring staff can accurately observe the measuring point, however, the existing measuring target rod has certain limitation in use, when the ground is hard, the measuring target rod needs to be manually held and fixed, and therefore the problem needs to be solved.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a measure sighting rod has solved and has measured the sighting rod and have certain limitation when using, when the ground is comparatively hard, measure the sighting rod then and need be held fixed problem by the manual work.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a survey sighting rod, includes the location chassis, location chassis center is fixed with the mount pad, install main sighting rod on the mount pad, evenly be fixed with three link of group around the location chassis, it is connected with the locating lever to rotate on the link, be fixed with the positioning seat on the locating lever, the positioning seat bottom is fixed with the supporting leg, be fixed with three support frames of group on the location chassis, install the regulation worm on the support frame, install the rotation worm wheel on the locating lever.

Preferably, the bottom end of the main mark post is in threaded connection with the center of the mounting seat, and the surface of the main mark post is in threaded connection with the extension mark post.

Preferably, the inner thread of the main mark post is connected with a stabilizing column, and the bottom of the stabilizing column is fixed with a ground cone.

Preferably, the surface of the supporting leg is provided with threads, the surface of the supporting leg is in threaded connection with an extension leg, and a fixed ground cone is fixed at the bottom of the extension leg.

Preferably, the support frame is rotatably connected with the adjusting worm, the rotating worm wheel is fixed in the middle of the positioning rod, and the adjusting worm is meshed with the rotating worm wheel.

Preferably, the surface of the positioning chassis is provided with a level gauge, and the top of the extension post is provided with a prompt lamp.

(III) advantageous effects

Compared with the prior art, the utility model provides a measure sighting rod possesses following beneficial effect:

1. this survey sighting rod, extend the leg through three groups, it is rotatory to be convenient for adjust the rotation worm wheel that the regulation worm drove the meshing, and then make the outside upset of positioning seat, and make fixed ground awl and ground contact, make survey sighting rod remain stable, through fixed ground awl with stabilize the ground awl on the post, be convenient for increase with the frictional force and the area of contact on ground, thereby solved and measured the sighting rod and had certain limitation when using, when the ground is comparatively hard, survey sighting rod then need be controlled fixed problem by the manual work.

2. This survey mark post, through threaded connection's the extension leg on the supporting leg, be convenient for according to the condition of the height fluctuation on ground, rotate three groups respectively and extend leg regulation length, cooperation spirit level makes the location chassis keep the level, make survey mark post and ground keep perpendicular, there is the column of stabilizing through the inside threaded connection of main mark post, and the bottom of stabilizing the column is fixed with the ground awl, be convenient for through rotating the column of stabilizing make ground awl with ground contact or deep-going ground, improve the holistic stability of survey mark post.

3. This survey sighting rod, through main sighting rod bottom and mount pad center threaded connection, be convenient for can dismantle it from the mount pad through rotating main sighting rod, directly peg graft with ground or be convenient for deposit, there is the extension sighting rod through the surperficial threaded connection of main sighting rod, be convenient for extend the sighting rod through rotating and make it prolong the screw thread and remove, and then the whole height of control survey sighting rod, install the warning light through the top of extending the sighting rod, be convenient for make observation that survey crew can be accurate to the measuring point.

Drawings

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

FIG. 2 is an exploded view of the present invention;

fig. 3 is an enlarged view of a structure a in fig. 1.

In the figure: 1. positioning the chassis; 2. a mounting base; 3. a main post; 4. extending the marker post; 5. a warning light; 6. a stabilization post; 7. positioning a rod; 8. positioning seats; 9. supporting legs; 10. extending the legs; 11. a fixed ground cone; 12. a support frame; 13. adjusting the worm; 14. a connecting frame; 15. turning the worm gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. 1-3, the present invention provides a technical solution: the utility model provides a survey sighting rod, including location chassis 1, location chassis 1 center is fixed with mount pad 2, installs main sighting rod 3 on the mount pad 2, evenly is fixed with three group's link 14 around the location chassis 1, rotates on the link 14 and is connected with locating lever 7, is fixed with positioning seat 8 on the locating lever 7, and positioning seat 8 bottom is fixed with supporting leg 9, is fixed with three group's support frames 12 on the location chassis 1, installs on the support frame 12 and has adjusted worm 13, installs rotation worm wheel 15 on the locating lever 7.

Specifically, for the ease of dismantling

main sighting rod

3, 3 bottoms of main sighting rod and 2 central threaded connection of mount pad, can dismantle it from mount pad 2 through rotating main sighting rod 3, directly peg graft with ground or be convenient for deposit, for the ease of improving the height of extending sighting rod 4, the surperficial threaded connection of main sighting rod 3 has extension sighting rod 4, extends sighting rod 4 through rotating and makes it prolong the screw thread removal, and then the whole height of control measurement sighting rod.

Specifically, in order to improve stability, the internal thread of the main marker post 3 is connected with the stabilizing post 6, the bottom of the stabilizing post 6 is fixed with the ground cone, and the ground cone is contacted with the ground or goes deep into the ground by rotating the stabilizing post 6, so that the overall stability of the measuring marker post is improved.

Specifically, in order to adjust the extension legs 10 conveniently, the surface of the support leg 9 is provided with threads, the surface of the support leg 9 is connected with the extension legs 10 through the threads, the bottom of each extension leg 10 is fixed with a fixed ground cone 11, the length of each extension leg 10 is adjusted by rotating according to the height difference of the ground, the fixed ground cones 11 are in contact with the ground or go deep into the ground, and the main marker posts 3 are perpendicular to the ground.

Specifically, in order to adjust the angle of the positioning seat 8 conveniently, the supporting frame 12 is rotatably connected with the adjusting worm 13, the rotating worm wheel 15 is fixed in the middle of the positioning rod 7, the adjusting worm 13 is meshed with the rotating worm wheel 15, the meshed rotating worm wheel 15 is driven to rotate by rotating the adjusting worm 13, the positioning seat 8 is driven to adjust the angle by the positioning rod 7, and the phenomenon that the rotating worm wheel 15 rotates randomly to affect the support performance of the extension leg 10 is avoided.

Specifically, for the convenience of making survey sighting rod and ground keep perpendicular, the surface of location chassis 1 is provided with the spirit level, for the convenience of making the observation measuring point that survey crew can be accurate, and tip lamp 5 is installed at the top of extension sighting rod 4.

The working principle is as follows: when using measuring the sighting rod, the ground is comparatively hard, it is rotatory to drive engaged rotation worm wheel 15 through rotating adjusting worm 13, and then drive positioning seat 8 angle of regulation by locating lever 7, and adjust the distance between three groups of extension legs 10, make the fixed ground awl 11 on the extension leg 10 contact with ground, rotate simultaneously and stabilize post 6 and make it contact with ground, thereby make measuring the sighting rod remain stable, when the ground height is uneven, adjust length through rotating three groups of extension legs 10 respectively, cooperate the spirit level, make measuring the sighting rod and ground keep perpendicular, the ground is comparatively loose, make the ground awl on fixed ground awl 11 and the stabilization post 6 all go deep into ground, increase frictional force and area of contact with ground, make measuring the sighting rod more stable.

In conclusion, the measuring target rod is convenient to adjust and adjust the worm 13 to drive the meshed rotating worm wheel 15 to rotate through the three groups of extending legs 10, so that the positioning seat 8 is turned outwards, the fixed ground cone 11 is contacted with the ground, the measuring target rod is kept stable, the friction force and the contact area with the ground are convenient to increase through the fixed ground cone 11 and the ground cone on the stabilizing column 6, therefore, the problem that the measuring target rod has certain limitation in use is solved, when the ground is hard, the measuring target rod needs to be manually held and fixed, the extending legs 10 in threaded connection on the supporting legs 9 are convenient to respectively rotate the three groups of extending legs 10 to adjust the length according to the condition that the ground is fluctuated, and the positioning chassis 1 is kept horizontal by matching with a level gauge, make and measure the sighting rod and keep perpendicular with ground, there is stable post 6 through the inside threaded connection of main sighting rod 3, and the bottom of stable post 6 is fixed with ground awl, it makes ground awl and ground contact or deep into ground to be convenient for stabilize post 6 through rotating, improve and measure the holistic stability of sighting rod, through 3 bottoms of main sighting rod and 2 central threaded connection of mount pad, be convenient for can dismantle it from mount pad 2 through rotating main sighting rod 3, direct and ground grafting or be convenient for deposit, there is extension sighting rod 4 through the surperficial threaded connection of main sighting rod 3, be convenient for extend sighting rod 4 through rotating and make it prolong the screw thread and remove, and then the overall height of control measurement sighting rod, install warning light 5 through the top of extending sighting rod 4, be convenient for make the observation that the survey crew can be accurate to the measuring point.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 survey sighting rod, includes location chassis (1), location chassis (1) center is fixed with mount pad (2), its characterized in that: install main sighting rod (3) on mount pad (2), evenly be fixed with three link (14) of group all around on location chassis (1), it is connected with locating lever (7) to rotate on link (14), be fixed with positioning seat (8) on locating lever (7), positioning seat (8) bottom is fixed with supporting leg (9), be fixed with three group's support frame (12) on location chassis (1), install on support frame (12) and adjust worm (13), install on locating lever (7) and rotate worm wheel (15).

2. A survey pole according to claim 1, wherein: the bottom end of the main mark post (3) is connected with the center thread of the mounting seat (2), and the surface thread of the main mark post (3) is connected with an extension mark post (4).

3. A survey pole according to claim 1, wherein: the internal thread of the main marker post (3) is connected with a stabilizing column (6), and a ground cone is fixed at the bottom of the stabilizing column (6).

4. A survey pole according to claim 1, characterized in that: the surface of the supporting leg (9) is provided with threads, the surface of the supporting leg (9) is in threaded connection with an extension leg (10), and the bottom of the extension leg (10) is fixed with a fixed ground cone (11).

5. A survey pole according to claim 1, characterized in that: the support frame (12) is rotatably connected with the adjusting worm (13), the rotating worm wheel (15) is fixed in the middle of the positioning rod (7), and the adjusting worm (13) is meshed with the rotating worm wheel (15).

6. A survey pole according to claim 1, characterized in that: the surface of location chassis (1) is provided with the spirit level, and warning light (5) are installed at the top of extension sighting rod (4).