CN211902236U

CN211902236U - Tripod for mapping engineering

Info

Publication number: CN211902236U
Application number: CN202020460046.2U
Authority: CN
Inventors: 崔郑; 张贺伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-01
Filing date: 2020-04-01
Publication date: 2020-11-10
Anticipated expiration: 2030-04-01

Abstract

The utility model relates to a surveying and mapping engineering technical field just discloses a tripod for surveying and mapping engineering, the on-line screen storage device comprises a base, the locating hole has been seted up to the base upper surface, the three positioning seats of surface fixed connection under the base, positioning seat lower surface articulates there is telescopic sleeve, the three support columns of surface fixed connection under the base, support column bottom fixed connection has the fixed plate. This tripod for mapping engineering, cooperation through base and locating hole, can fix instruments such as surveyor's level for the survey and drawing, the slide bar, the hexagonal sliding block, first articulated seat, the cooperation of articulated seat of push-and-pull rod and second carries out the telescope tube shrink and expandes, the slide bar, stopper and fixed plate have restricted the scope of telescope tube shrink with the expansion, the telescope tube, the cooperation is detained in telescope tube and telescopic link locking, carry out the flexible and location of tripod support height, pack up the telescope tube, improve the mobility of tripod, the staff's of being convenient for carries the tripod.

Description

Tripod for mapping engineering

Technical Field

The utility model relates to a mapping engineering technical field specifically is a tripod for mapping engineering.

Background

Surveying and mapping engineering usually needs to be measured by surveying and mapping engineers to draw a topographic map before developing a piece of open-web land or carrying out large-scale engineering construction, then can carry out work such as decision-making, planning and design, and when measuring, the instrument needs to be put on a tripod, so the tripod is a common accessory in the surveying and mapping process, and the tripod is not convenient for surveying and mapping staff to carry or carry by using at present.

For example, chinese patent publication No. CN208281746U discloses a tripod for surveying and mapping engineering, the basic description of which is a tripod for surveying and mapping engineering, including a frame disc, a rotation axis is installed below the frame disc, a base is installed below the rotation axis, a level is installed below the front surface of the base, a support rod is installed below the base, the support rod is sleeved in a shell barrel, a seat tube clamp is sleeved outside the shell barrel, a spanner rod is installed on the right side of the seat tube clamp and a nut is installed on the left side of the seat tube clamp, a lower base is installed below the shell barrel, a foot tube is slidably connected below the lower base, a rotating frame is installed at the end of the foot tube, a pulley with a brake pad is installed on the right side of the rotating frame, a pointed cone with a foot is installed on the lower side of the rotating frame, the foot tube is rotatably connected with the rotating frame through a knob, the movement of the tripod is performed through the rotating frame, be convenient for surveying and mapping personnel to remove, carry the tripod.

The inventor finds that the following problems exist in the actual use process in the invention patent: this tripod for mapping engineering is under the uneven condition in ground, the tripod transport degree of difficulty is higher, and bracing piece, sleeve are not the limit position in the handling, take place easily and rock, threaten to the surrounding environment.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a tripod for mapping engineering has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a tripod for surveying and mapping engineering comprises a base, wherein positioning holes are formed in the upper surface of the base, three groups of positioning seats are fixedly connected to the lower surface of the base, telescopic sleeves are hinged to the lower surfaces of the positioning seats, three groups of supporting columns are fixedly connected to the lower surface of the base, a fixing plate is fixedly connected to the bottom ends of the supporting columns, a sliding rod is fixedly connected to the lower surface of the fixing plate, a limiting block is fixedly connected to the bottom end of the sliding rod, a hexagonal sliding block is sleeved on the outer surface of the sliding rod, a first hinge seat is arranged on the inner side of the outer surface of each telescopic sleeve, a push-pull rod is hinged to the inner side of each first hinge seat, three groups of second hinge seats are fixedly connected to the side surface of each hexagonal sliding block, the inner end of each push-pull rod is hinged, first rotating groove has been seted up to telescopic sleeve inner wall bottom, first rotating groove top is provided with the sliding tray, the sliding tray top is provided with the second and rotates the groove.

Preferably, the location foot material is 1100 aluminum alloy, and location foot surface parcel has the skid resistant course, and the skid resistant course surface is provided with the anti-skidding line.

Preferably, the sliding rod is connected with the hexagonal sliding block in a sliding mode, the length of the sliding rod is 70mm, and the thickness of the hexagonal sliding block is 25 mm.

Preferably, the length of the support columns is 80mm, the horizontal linear distance between every two groups of support columns is 60mm, and the diameter of the fixing plate is 110 mm.

Preferably, the top of the outer surface of the telescopic sliding rod is provided with a limiting sliding block, and the side walls of the bottoms of the first rotating groove and the second rotating groove are arc-shaped surfaces.

Preferably, the top side wall in the first rotating groove and the bottom side wall in the second rotating groove are provided with sliding block limiting grooves, and the sliding block limiting grooves are matched with the limiting sliding blocks.

(III) advantageous effects

Compared with the prior art, the utility model provides a tripod for mapping engineering possesses following

Has the advantages that:

1. this tripod for mapping engineering, cooperation through base and locating hole, can fix instruments such as surveyor's level for the survey and drawing, the slide bar, the hexagonal sliding block, first articulated seat, the cooperation of articulated seat of push-and-pull rod and second carries out the telescope tube shrink and expandes, the slide bar, stopper and fixed plate have restricted the scope of telescope tube shrink with the expansion, the telescope tube, the cooperation is detained in telescope tube and telescopic link locking, carry out the flexible and location of tripod support height, pack up the telescope tube, improve the mobility of tripod, the staff's of being convenient for carries the tripod.

2. This tripod for mapping engineering has guaranteed shrink and expansion uniformity through slide bar, hexagonal sliding block, first articulated seat, push-and-pull rod, the articulated seat of second and telescope tube, and three telescope tube of group restrict each other, have reduced the possibility that telescope tube takes place to rock, have reduced the threat of telescope tube to surrounding environment.

Drawings

Fig. 1 and 2 are schematic structural views of the present invention;

fig. 3 is the utility model discloses telescopic sleeve erects cuts open structure schematic diagram.

In the figure: 1. a base; 2. positioning holes; 3. positioning seats; 4. a telescopic sleeve; 5. a support pillar; 6. a fixing plate; 7. a slide bar; 8. a limiting block; 9. a hexagonal slider; 10. a first hinge mount; 11. a push-pull rod; 12. a second hinge mount; 13. a telescopic rod locking buckle; 14. a telescopic slide bar; 15. a positioning leg; 16. a first rotating groove; 17. a sliding groove; 18. a second rotation groove.

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. 1-3, the present invention provides a technical solution: the utility model provides a tripod for mapping engineering, including base 1, locating hole 2 has been seted up to base 1 upper surface, through the cooperation of base 1 and locating hole 2, can fix instruments such as surveyor's level for the survey and drawing, base 1 lower fixed surface is connected with three positioning seats 3, positioning seat 3 lower surface articulates there is telescopic sleeve 4, base 1 lower fixed surface is connected with three support columns 5 of group, support column 5 bottom fixed connection has fixed plate 6, fixed plate 6 lower fixed surface is connected with slide bar 7, slide bar 7 bottom fixed connection has stopper 8, hexagonal sliding block 9 has been cup jointed to the outer surface of slide bar 7, telescopic sleeve 4 surface inboard is provided with first articulated seat 10, first articulated seat 10 inboard articulates there is push-and-pull rod 11, hexagonal sliding block 9 side fixed connection has three groups of second articulated seat 12, push-pull rod 11 inner articulates with second articulated seat 12, slide, Hexagonal sliding block 9, first articulated seat 10, push-and-pull rod 11 and the cooperation of the articulated seat 12 of second carry out the shrink of telescope tube 4 and expand, telescope tube 4 below is provided with telescopic link locking knot 13, telescopic link locking knot is known to this technical field professional, slide bar 7, stopper 8 and fixed plate 6 have restricted the scope of telescope tube 4 shrink and expansion, telescope tube 4 is inside to be pegged graft and to have telescopic slide bar 14, telescopic slide bar 14 bottom fixedly connected with location foot 15, first rotation groove 16 has been seted up to telescope tube 4 inner wall bottom, first rotation groove 16 top is provided with sliding tray 17, sliding tray 17 top is provided with second rotation groove 18, first rotation groove 16 and second rotation groove 18 can be spacing telescopic slide bar 14, reduce telescopic slide bar 14 and take place to rotate after the location, flexible possibility, reduce the threat to the surrounding environment.

The utility model discloses in, for the stability of reinforcing tripod location for the mapping engineering, location foot 15 material is 1100 aluminum alloy, and location foot 15 surface parcel has the skid resistant course, and the skid resistant course surface is provided with anti-skidding line, reduces the gliding possibility of tripod.

The utility model discloses in, in order to guarantee that tripod for mapping engineering is at the stability of shrink with the expansion process,

slide bar

7 and 9 sliding connection of hexagonal sliding block, slide bar 7 length are 70mm, and 9 thickness of hexagonal sliding block are 25mm, and

slide bar

7 and 9 sliding connection of hexagonal sliding block have guaranteed 11 activities of push-and-pull rod directionality, reduce the card and pause, and the less sliding range of hexagonal sliding block 9 has reduced the possibility that telescopic sleeve 4 bumps.

The utility model discloses in, for making the tripod for mapping engineering have sufficient operating space, support column 5 length is 80mm, and horizontal linear distance between every two sets of support columns 5 is 60mm, and 6 diameters of fixed plate are 110mm, and base 1 below has sufficient space to fix surveying instrument.

The utility model discloses in, for flexible slide bar 14 in the level and smooth and easy of flexible process, flexible slide bar 14 surface top is provided with limit slider, and first rotating groove 16 and second rotating groove 18 inner bottom lateral wall are the arcwall face, and the arcwall face can improve the gliding level and smooth effect of limit slider.

The utility model discloses in, in order to strengthen the stability of the flexible effect of flexible slide bar 14, the slider spacing groove has been seted up to first rotation groove 16 inner top lateral wall and second rotation groove 18 inner bottom lateral wall, slider spacing groove and limit slide looks adaptation, after flexible slide bar 14 contracts, the possibility that the reducible flexible slide bar 14 of slider spacing groove of second rotation groove 18 extended, after flexible slide bar 14 extends, the slider spacing groove of first rotation groove 16 is under the action of gravity, reduce the possibility that flexible slide bar 14 contracts.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When using, carry survey and drawing engineering with tripod to the workplace, loosen telescopic link lock and detain 13, upwards promote telescopic slide 14, telescopic slide 14 rotates 180 degrees, pull out telescopic slide 14, again with telescopic slide 14 opposite direction rotation 180 degrees, upwards promote telescopic slide 14, lock telescopic link lock and detain 13, expand telescopic sleeve 4, fixed mapping instrument of surface on base 1, survey and drawing is accomplished, loosen mapping instrument, pack up mapping instrument, loosen telescopic link lock and detain 13, downwards stimulate telescopic slide 14, telescopic slide 14 rotates 180 degrees, shrink telescopic slide 14, again with telescopic slide 14 opposite direction rotation 180 degrees, downwards stimulate telescopic slide 14, lock telescopic link lock and detain 13, shrink telescopic sleeve 4, the tripod is packed up in the transport.

To sum up, this tripod for mapping engineering, cooperation through base 1 and locating hole 2, can fix instruments such as surveyor's level for the survey and drawing, slide bar 7, hexagonal sliding block 9, first articulated seat 10, the cooperation of the articulated seat 12 of push-and-pull rod 11 and second is carried out the shrink of telescope tube 4 and is expanded, slide bar 7, stopper 8 and fixed plate 6 have restricted the scope of the shrink of telescope tube 4 and expansion, telescope tube 4, the cooperation of 13 is detained in telescope tube 14 and telescopic link locking, carry out the flexible and location of tripod support height, pack up telescope tube 14, improve the mobility of tripod, the staff of being convenient for carries the tripod.

This tripod for mapping engineering has guaranteed shrink and expansion uniformity through slide bar 7, hexagonal sliding block 9, first articulated seat 10, push-and-pull rod 11, the articulated seat 12 of second and telescope tube 4, and three telescope tube 4 of group restrict each other, have reduced telescope tube 4 and have taken place the possibility of rocking, have reduced telescope tube 4 and have threatened the surrounding environment.

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 mapping engineering, includes base (1), its characterized in that: the positioning device is characterized in that a positioning hole (2) is formed in the upper surface of the base (1), three groups of positioning seats (3) are fixedly connected to the lower surface of the base (1), a telescopic sleeve (4) is hinged to the lower surface of each positioning seat (3), three groups of supporting columns (5) are fixedly connected to the lower surface of the base (1), a fixing plate (6) is fixedly connected to the bottom ends of the supporting columns (5), a sliding rod (7) is fixedly connected to the lower surface of the fixing plate (6), a limiting block (8) is fixedly connected to the bottom end of the sliding rod (7), a hexagonal sliding block (9) is sleeved on the outer surface of the sliding rod (7), a first hinge seat (10) is arranged on the inner side of the outer surface of the telescopic sleeve (4), a push-pull rod (11) is hinged to the inner side of the first hinge seat (10), three groups of second hinge seats, the telescopic rod locking buckle (13) is arranged below the telescopic sleeve (4), a telescopic sliding rod (14) is inserted into the telescopic sleeve (4), a positioning pin (15) is fixedly connected to the bottom end of the telescopic sliding rod (14), a first rotating groove (16) is formed in the bottom of the inner wall of the telescopic sleeve (4), a sliding groove (17) is formed in the upper portion of the first rotating groove (16), and a second rotating groove (18) is formed in the upper portion of the sliding groove (17).

2. A tripod for surveying and mapping engineering according to claim 1, wherein: the material of location foot (15) is 1100 aluminum alloy, and location foot (15) surface parcel has the skid resistant course, and the skid resistant course surface is provided with the anti-skidding line.

3. A tripod for surveying and mapping engineering according to claim 1, wherein: slide bar (7) and hexagonal sliding block (9) sliding connection, slide bar (7) length is 70mm, and hexagonal sliding block (9) thickness is 25 mm.

4. A tripod for surveying and mapping engineering according to claim 1, wherein: the length of the support columns (5) is 80mm, the horizontal linear distance between every two groups of support columns (5) is 60mm, and the diameter of the fixing plate (6) is 110 mm.

5. A tripod for surveying and mapping engineering according to claim 1, wherein: the top of the outer surface of the telescopic sliding rod (14) is provided with a limiting sliding block, and the inner bottom side walls of the first rotating groove (16) and the second rotating groove (18) are arc-shaped surfaces.

6. A tripod for surveying and mapping engineering according to claim 1, wherein: and the inner top side wall of the first rotating groove (16) and the inner bottom side wall of the second rotating groove (18) are provided with sliding block limiting grooves, and the sliding block limiting grooves are matched with the limiting sliding blocks.