CN212986627U

CN212986627U - Tripod is used in civil engineering survey and drawing

Info

Publication number: CN212986627U
Application number: CN202020751808.4U
Authority: CN
Inventors: 陈金椰; 罗春伦
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-09
Filing date: 2020-05-09
Publication date: 2021-04-16
Anticipated expiration: 2030-05-09

Abstract

The utility model discloses a tripod for civil engineering surveying and mapping, which comprises a main body arranged in a cylinder shape, wherein the lower end of the main body is provided with a triangular supporting rod, the two outer sides of the main body are respectively provided with a chute, a sliding block is connected in the chute in a sliding way, the outer part of the sliding block is connected with a housing, the housing is arranged in a cylinder shape, the lower end of the housing is connected with a bottom plate, the top of the chute is connected with a first magnet, and the bottom of the chute is connected with a second magnet; the utility model discloses be connected with second magnet in the bottom of spout, through with the shrink of triangular support pole and adjust for erectting the state, stimulate the housing downwards for the housing lower extreme is accomodate the triangular support pole in the inner chamber, and second magnet adsorbs the stable housing of remain with the slider and is stablely motionless, erects when depositing of setting up of bottom plate and places, effectively protects the triangular support pole, avoids the triangular support pole to be trampled, damage the phenomenon of destruction such as collision at depositing the in-process, is fit for extensively promoting.

Description

Tripod is used in civil engineering survey and drawing

Technical Field

The utility model relates to a tripod technical field is used in civil engineering survey and drawing, specifically is a tripod is used in civil engineering survey and drawing.

Background

Civil Engineering (English) is a general name of scientific technology for building various Engineering facilities. It refers to both the materials, equipment used and the technical activities carried out such as surveying, designing, construction, maintenance, repair, etc., as well as the objects of engineering construction. I.e. various engineering facilities, such as houses, roads, railways, pipes, tunnels, bridges, canals, dams, ports, power stations, airports, ocean platforms, water supply and drainage and protection projects, which are built on or under the ground, on the land or in water, and serve for human life, production, military affairs and scientific research directly or indirectly.

Carry out actual survey and drawing work at the job site, need use the support frame to support the instrument of survey and drawing, and the structure of current support frame is the setting of supporting legs below the backup pad for above mostly, and the supporting legs exposes outside when accomodating, and single structure for this, we propose a tripod for civil engineering survey and drawing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tripod for civil engineering survey and drawing to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a tripod for civil engineering survey and drawing, is including the main part that is the cylinder setting, the lower extreme of main part is equipped with the triangular support pole, the outside both sides of main part still are equipped with the spout respectively, it has the slider to connect in the spout to slide, the external connection of slider has the housing, the housing is cylindrical setting, the lower extreme of housing is connected with the bottom plate, the top is connected with first magnet in the spout, the bottom of spout is connected with second magnet.

As a further optimization of the technical scheme, the upper end of the main body is connected with a rotary disc.

As a further optimization of the technical scheme, the lower end of the main body is connected with the triangular supporting rod through a universal ball bearing.

As a further optimization of the technical scheme, the triangular support rod comprises an outer rod, an inner rod, a bolt and a sharp corner, the inner rod is inserted into the lower end of the outer rod and fixed through the bolt, and the sharp corner is connected to the lower end of the inner rod.

As a further optimization of the technical scheme, the sliding groove and the sliding block are arranged in an arc shape, and the sliding block is an iron sliding block.

As a further optimization of the technical scheme, the cover is a PE cover.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a spout, the setting of slider, make the shell slip process from top to bottom stable smooth-going, setting through first magnet, the shell is when upwards, the slider is connected stably with first magnet absorption, the shell does not influence the use of this device mapping process this moment, be connected with second magnet in the bottom of spout, through shrink the triangular support pole and adjust for erecting the state, stimulate the shell downwards, make the shell lower extreme accomodate the triangular support pole at the inner chamber, second magnet adsorbs the stable housing of holding with the slider and stablizes motionlessly, the setting of bottom plate is convenient for place when depositing, effectively protect the triangular support pole, avoid the triangular support pole to be trampled depositing the in-process, damage the phenomenon of destruction such as collision, be fit for extensively promoting.

Drawings

FIG. 1 is a schematic view of a cross-sectional structure of the connection between the cover and the main body when the present invention is in use;

FIG. 2 is a schematic sectional view of the cover of the present invention sliding downward;

fig. 3 is a schematic view of the top view structure of the cover of the present invention.

In the figure: 1. a main body; 2. a turntable; 3. a chute; 4. a slider; 5. a first magnet; 6. a housing; 7. A base plate; 8. a universal ball bearing; 9. an outer rod; 10. an inner rod; 11. sharp corners; 12. a bolt; 15. a second magnet.

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.

In the description of the present invention, unless otherwise specified, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", and the like, indicate orientations or state relationships based on the orientations or state relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that a designated mechanism or component must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a tripod for civil engineering survey and drawing, is including being main part 1 that the cylinder set up, the lower extreme of main part 1 is equipped with the triangular support pole, the outside both sides of main part 1 still are equipped with spout 3 respectively, the sliding connection has slider 4 in the spout 3, the external connection of slider 4 has housing 6, housing 6 is cylindrical setting, the lower extreme of housing 6 is connected with bottom plate 7, the top is connected with first magnet 5 in the spout 3, the bottom of spout 3 is connected with second magnet 15.

Specifically, the upper end of the main body 1 is connected with a rotary table 2, and the direction is adjusted through rotation in the using process. Specifically, the lower end of the main body 1 is connected with a triangular supporting rod through a universal ball bearing 8, so that the triangular supporting rod can be inclined and erected. Specifically, the triangular support rod comprises an outer rod 9, an inner rod 10, a bolt 12 and a sharp corner 11, wherein the inner rod 10 is inserted into the lower end of the outer rod 9 and fixed through the bolt 12, and the sharp corner 11 is connected to the lower end of the inner rod 10, so that the telescopic effect can be realized, the height can be adjusted, and the triangular support rod is convenient to use. Specifically, spout 3, slider 4 are the arc setting, slider 4 is the iron slider, can realize sliding from top to bottom and connect stably. Specifically, the housing 6 is a PE housing, protects the main body 1 and the triangular supporting rods, and protects the triangular supporting rods to prevent falling and abrasion during storage.

Specifically, during the use, through rotating carousel 2, the adjustment direction is realized in the rotation, through the triangular support pole, can realize flexible, highly obtain the adjustment, convenient to use, spout 3, slider 4's setting, make the cover 6 slip process from top to bottom stable smooth-going, setting through first magnet 5, when cover 6 makes progress, slider 4 is connected stably with first magnet 5 absorption, cover 6 does not influence the use of this device survey and drawing process this moment, be connected with second magnet 15 in spout 3's bottom, use the completion back, the triangular support pole shrink is and adjust for erectting the state, with cover 6 pulling down, make cover 6 lower extreme accomodate the triangular support pole at the inner chamber, second magnet 15 adsorbs with slider 4 and keeps stabilizing cover 6 stationary, bottom plate 7's setting is convenient for erect when depositing and is placed, effectively protect the triangular support pole.

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 tripod for civil engineering survey and drawing, includes main part (1) that is the cylinder setting, its characterized in that: the lower extreme of main part (1) is equipped with the triangular support pole, the outside both sides of main part (1) still are equipped with spout (3) respectively, sliding connection has slider (4) in spout (3), the external connection of slider (4) has housing (6), housing (6) are cylindrical setting, the lower extreme of housing (6) is connected with bottom plate (7), the top is connected with first magnet (5) in spout (3), the bottom of spout (3) is connected with second magnet (15).

2. A tripod according to claim 1, wherein: the upper end of the main body (1) is connected with a turntable (2).

3. A tripod according to claim 1, wherein: the lower end of the main body (1) is connected with a triangular supporting rod through a universal ball bearing (8).

4. A tripod according to claim 1, wherein: the triangular support rod comprises an outer rod (9), an inner rod (10), a bolt (12) and a sharp corner (11), wherein the inner rod (10) is inserted into the lower end of the outer rod (9) and fixed through the bolt (12), and the sharp corner (11) is connected to the lower end of the inner rod (10).

5. A tripod according to claim 1, wherein: the sliding groove (3) and the sliding block (4) are arranged in an arc shape, and the sliding block (4) is an iron sliding block.

6. A tripod according to claim 1, wherein: the cover (6) is a PE cover.