CN214890016U

CN214890016U - Tripod convenient to adjust

Info

Publication number: CN214890016U
Application number: CN202121400980.6U
Authority: CN
Inventors: 皇文明
Original assignee: Henan Mingxin Greenhouse Material Co ltd
Current assignee: Zhejiang Ruihan industry and Trade Co.,Ltd.
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2021-11-26
Anticipated expiration: 2031-06-23

Abstract

The utility model discloses a tripod convenient to adjust, which comprises a fixed seat, a mounting plate is arranged at the top end of the fixed seat, an angle correction mechanism is arranged on the surface of the mounting plate, a second telescopic rod is arranged in the middle of the top end of the mounting plate, an adjuster is arranged on the surface of the second telescopic rod, a first telescopic rod is arranged at the top end of the mounting plate outside the second telescopic rod, a placing table is jointly arranged at the top ends of the first telescopic rod and the second telescopic rod, a transfer shaft is arranged on the surface of the fixed seat, and foot tubes are arranged on the transfer shaft, so that the height of the placing table at the top end of the second telescopic rod can be adjusted without re-fixing the tripod, namely, the height can be adjusted, and the tripod for measurement is more stable by arranging a fixing structure inside the bottom of the foot tubes, when the ground to be measured is uneven, the ground can be inserted into the soil by extending the ground.

Description

Tripod convenient to adjust

Technical Field

The utility model relates to a fixing device, in particular to tripod convenient to adjust belongs to measurement mapping equipment technical field.

Background

In the process of surveying and mapping, once surveying and mapping equipment is used, a tripod is indispensable mechanical equipment and is actually used for erecting precision instruments such as a theodolite, a level or a total station, the functions of the tripod are not negligible for amateur users or professional users, the tripod can be stabilized to achieve a certain measuring effect, the tripod is most commonly used for long-time measurement, and if the user needs to measure for too long time, the tripod is not shaken when the user wants to use the tripod to help.

The rack of the tripod of current measurement usefulness is comparatively single, when fixing the position, when still need measuring other height position, need readjust the height and the position of tripod, the rack can not height-adjusting, comparatively troublesome, the instrument is not too nimble, difficult operation, often can measure in uneven place during simultaneous measurement, because the ground is uneven, the tripod is not too stable, the appearance rocks, difficult measurement, and measuring equipment does not translocate on the water flat line yet, lead to measuring inaccurately.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a tripod convenient to adjust 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 convenient to adjust, includes the fixing base, the mounting panel is installed on the top of fixing base, the surface mounting of mounting panel has angle correction mechanism, the department installs the second telescopic link in the middle of the top of mounting panel, the surface mounting of second telescopic link has the regulator, first telescopic link is installed on the mounting panel top in the second telescopic link outside, the top of first telescopic link and second telescopic link is installed jointly and is placed the platform, the surface mounting of fixing base has the switching axle, all installs the foot pipe on the switching axle, the axis is installed to the bottom of fixing base, install the movable rod between axis and the foot pipe, fixed cover all has with the surface of axis and movable rod and foot pipe junction, fixed establishment is installed to the bottom of foot pipe.

Preferably, a connecting rod is installed between the second telescopic rod and the first telescopic rod.

Preferably, the angle correction mechanism comprises a horizontal needle and an angle ruler, the horizontal needle is movably mounted on the surface of the fixing seat above the adapter shaft, and the angle ruler is arranged on the surface of the fixing seat below the horizontal needle.

Preferably, the fixing mechanism comprises a mounting seat, a spring, a ground plug, a holding rod and a fixing component, the mounting seat is mounted in the foot tube, the spring is mounted on the surfaces of the two sides of the mounting seat, the spring extends to the inner wall of the foot tube, the ground plug is mounted at the bottom end of the mounting seat, the holding rod is mounted on the surface of the front end of the mounting seat, the holding rod extends to the outside of the foot tube, and the fixing component is mounted on the surface of the bottom of the foot tube.

Preferably, the fixed part installation includes recess, buckle, fixed rope, dead lever and rod cover, and the recess setting is on the bottom surface of foot pipe, and the buckle is installed on the bottom surface of holding rod, and fixed rope cover is on the upper portion surface of holding rod, and the foot pipe surface above the recess is installed to the dead lever, and the lantern ring is installed on the top of fixed rope, and the lantern ring cover is on the surface of dead lever, and the one end threaded connection of dead lever has the rod cover.

Preferably, the bottom surface of the foot tube is provided with a contact plate.

Preferably, the surface of the middle shaft is provided with a gravity groove, and a gravity block is movably arranged in the gravity groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model relates to a tripod convenient to adjust, through the top installation second telescopic link at the mounting panel, make placing the platform on second telescopic link top can height-adjusting, still need measure other height after fixing the position when, can not need fix again, as long as through the height of regulator adjustment second telescopic link can, loosen the upper portion of second telescopic link through the regulator earlier, then adjust the height from top to bottom, tighten the fixed height with the regulator, install several groups of first telescopic links around the second telescopic link simultaneously, first telescopic link and second telescopic link are through connecting rod fixed connection between straight, can drive first telescopic link when the second telescopic link goes up and down, first telescopic link on every side makes placing the platform on top more stable, firm measuring instrument of placing.

2. The utility model relates to a tripod convenient to adjust, through at the bottom internally mounted fixed knot of foot pipe construct, make the tripod for the measurement more firm, fixed knot constructs including mount pad regulator, spring adjuster, ground inserts the regulator, holding rod regulator and fixed part, the mount pad bottom is installed and is inserted, install the spring in the both sides of mount pad, at the surface mounting holding rod of mount pad, when not needing to use ground to insert, hold the holding rod, insert the ground and stretch into the inside of foot pipe, prevent to be injured when carrying, can fix through the contact plate, the contact plate is bigger with the area of contact on ground, make the tripod more steady, fix the rope cover on the dead lever through holding rod surface, at the installation pole cover, the ground that should measure is comparatively uneven in the same reason, can insert in the soil by inserting the ground and stretching out, take the fixed rope down, ground is inserted, block to the buckle, the ground plug is buckled to prevent upward retraction during fixing.

Drawings

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

fig. 2 is a schematic front structural view of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 4 is a schematic sectional view of the fixing member of the present invention;

fig. 5 is a schematic view of the mounting plate of the present invention.

In the figure: 1. a placing table; 2. a first telescopic rod; 3. mounting a plate; 4. a horizontal needle; 5. a connecting rod; 6. a second telescopic rod; 7. a regulator; 8. a fixed seat; 9. a foot tube; 10. a gravity block; 11. fixing a sleeve; 12. a gravity tank; 13. a middle shaft; 14. a movable rod; 15. a contact plate; 16. a spring; 17. inserting the ground; 18. fixing the rod; 19. a groove; 20. a mounting seat; 21. a holding rod; 22. a rod sleeve; 23. fixing a rope; 24. buckling; 25. an angle ruler.

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. 1-5, the utility model provides a tripod convenient to adjust, which comprises a fixed base 8, a mounting plate 3 is installed on the top end of the fixed base 8, a first telescopic rod 2 and a second telescopic rod 6 which are fixed on the top end of the mounting plate 3, so that the installed measuring instrument is more stable, an angle correcting mechanism is installed on the surface of the mounting plate 3, when the tripod can not be horizontally placed, the degree of inclination can be seen, the correction is convenient, the measurement is convenient, a second telescopic rod 6 is installed in the middle of the top end of the mounting plate 3, the height can be adjusted through the second telescopic rod 6, the component below the tripod does not need to be adjusted, an adjuster 7 is installed on the surface of the second telescopic rod 6, the adjuster 7 fixes the second telescopic rod 6, after the second telescopic rod 6 is adjusted, the adjuster 7 fixes the second telescopic rod, the first telescopic rod 2 is installed on the top end of the mounting plate 3 outside the second telescopic rod 6, the first telescopic rod 2 enables the placing table 1 at the top end to be more stable, stress points at the bottom end of the placing table 1 are increased, the placing table 1 is jointly installed at the top ends of the first telescopic rod 2 and the second telescopic rod 6, a measuring instrument used for placing on the placing table 1 is placed, a transfer shaft is installed on the surface of the fixed seat 8, foot tubes 9 are all installed on the transfer shaft, the height of the bottom end of a tripod can be adjusted through the transfer shaft by the foot tubes 9, the tripod is convenient to install and fix, a middle shaft 13 is installed at the bottom end of the fixed seat 8, the stability of the tripod is increased at the middle position of the middle shaft 13, a movable rod 14 is installed between the middle shaft 13 and the foot tubes 9, the movable rod 14 facilitates the foot tubes 9 to contract back and forth, the movable rod 14 plays a role in fixed connection when the foot tubes 9 are extended, fixed sleeves 11 are sleeved on the surfaces of the movable rod 14, which are connected with the middle shaft 13 and the movable rod 14 and the foot tubes 9, the movable rod 14 is installed on the surfaces of the foot tubes 9 and the middle shaft 13 through the fixed sleeves 11, easy to assemble and dismantlement, fixed establishment is installed to the bottom of foot pipe 9, and fixed establishment makes the measuring tripod more firm, and adaptable different place can all use with unevenness's soil on level and smooth ground.

The utility model discloses in: install connecting rod 5 between second telescopic link 6 and first telescopic link 2, can drive 2 lifts of first telescopic link when 6 lifts of second telescopic link, and platform 1 of placing on first telescopic link 2 messenger tops on every side is more stable, the measuring instrument of firm placing.

The utility model discloses in: angle correction mechanism includes horizontal needle 4 and

bevel protractor

25, and 8 surface movable mounting of fixing base above the changeover shaft have

horizontal needle

4, and 8 surfaces of fixing base below horizontal needle 4 are provided with bevel protractor 25, and horizontal needle 4 can be the level downwards always under the effect of geocentric attraction, and when the tripod can only incline and place, through the angle of seeing horizontal needle 4 slope on bevel protractor 25, can correct when measuring, and is more convenient during the use.

The utility model discloses in: the fixing mechanism comprises a mounting seat 20, a spring 16, a ground plug 17, a holding rod 21 and a fixing part, wherein the mounting seat 20 is mounted inside the foot tube 9, the mounting seat 20 fixes the ground plug 17 and the spring 16 at the bottom end, the fixing installation is convenient, the spring 16 is mounted on the two side surfaces of the mounting seat 20, the spring 16 extends to the inner wall of the foot tube 9, when the fixing rope 23 is laid down, the ground plug 17 can extend under the box through the elasticity of the spring 16 and extend out of the foot tube 9, the ground plug 17 is mounted at the bottom end of the mounting seat 20, the ground plug 17 can extend out and can be inserted into the ground, when the ground plug 17 extends out of an uneven ground, a tripod can be more stable, the measurement is convenient, the holding rod 21 is mounted on the front end surface of the mounting seat 20, the holding rod 21 extends out of the foot tube 9, when the ground plug 17 needs to be retracted, the holding rod 21 is held, the fixing rope 23 on the holding rod 21 is sleeved on the fixing rod 18, the ground plug 17 is fixedly mounted on the surface at the bottom of the foot tube 9, the securing member facilitates securing the retractable insert 17.

The utility model discloses in: the fixing part installation comprises a groove 19, a buckle 24, a fixing rope 23, a fixing rod 18 and a rod sleeve 22, wherein the groove 19 is arranged on the bottom surface of the foot tube 9, the holding rod 21 moves up and down in the groove 19 to facilitate the movement of the holding rod 21, the buckle 24 is arranged on the bottom surface of the holding rod 21, when the holding rod 21 extends downwards along with the ground plug 17, the holding rod 21 can be clamped on the buckle 24 to fix the holding rod 21, so that the ground plug 17 is fixedly inserted, the ground plug 17 is prevented from extending into the ground and retracting upwards, the fixing rope 23 is arranged on the upper surface of the holding rod 21, the fixing rod 18 is arranged on the surface of the foot tube 9 above the groove 19, the top end of the fixing rope 23 is provided with a lantern ring which is sleeved on the surface of the fixing rod 18, when the ground plug needs to be inserted and retracted, the lantern ring can be fixed on the surface of the fixing rod 18 through the lantern ring at the top end of the fixing rope 23, the ground plug 17 is fixedly retracted, one end of the fixing rod 18 is in threaded connection with the rod sleeve 22, after the fixing rope 23 is sleeved, the sleeve rod 22 is screwed to one end of the fixing rod 18 to prevent the fixing rope 23 from falling off and the ground plug 17 from extending, thereby preventing injury.

The utility model discloses in: the contact plate 15 is arranged on the bottom surface of the foot tube 9, the contact area of the contact plate 15 and the ground is large, the tripod can be stably placed when the tripod is inserted into the smooth ground without need 17 through the contact plate 15, and the stress area is increased.

The utility model discloses in: the surface of axis 13 is provided with gravity groove 12, and the inside movable mounting of gravity groove 12 has gravity piece 10, can place gravity piece 10 in the gravity groove 12, can set up a plurality of gravity grooves 12 and gravity piece 10, increases the weight of axis 13, the stability of multiplicable tripod to according to the condition of using, the number of gravity piece 10 can be adjusted at will.

Specifically, when the tripod is used, the bar sleeve 22 is rotated and taken down, the fixing rope 23 is taken down from the fixing bar 18, the ground pin 17 in the foot tube 9 is extended when the fixing rope is taken down, when the height of the tripod is adjusted, the ground pin 17 is inserted into the ground and fixed, whether the horizontal needle 4 is in the middle of the angle ruler 25 or not is observed, then the angle of the tripod is adjusted, the gravity block 10 can be placed in the gravity groove 12 according to the stability of the tripod at the time, the stability is increased, the measuring instrument is arranged on the placing table 1 after the adjustment, the height is adjusted through the second telescopic link 6, the adjuster 7 is fixed, similarly, when withdrawing the tripod, the ground plug 17 is pulled out, the holding rod 21 is held, the fixed rope 23 is sleeved on the fixed rod 18 to be capable of withdrawing the ground plug 17, then the rod sleeve 22 is installed, and the withdrawn ground plug 17 prevents personnel injury caused by the fact that the ground plug 17 is relatively sharp when the tripod is carried.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 convenient to adjust, includes fixing base (8), its characterized in that: the mounting plate (3) is installed on the top end of the fixing seat (8), the surface mounting of the mounting plate (3) is provided with an angle correction mechanism, a second telescopic rod (6) is installed in the middle of the top end of the mounting plate (3), the surface mounting of the second telescopic rod (6) is provided with an adjuster (7), a first telescopic rod (2) is installed on the top end of the mounting plate (3) on the outer side of the second telescopic rod (6), the top ends of the first telescopic rod (2) and the second telescopic rod (6) are jointly provided with a placing platform (1), the surface mounting of the fixing seat (8) is provided with a transfer shaft, foot tubes (9) are all installed on the transfer shaft, a middle shaft (13) is installed at the bottom end of the fixing seat (8), a movable rod (14) is installed between the middle shaft (13) and the foot tubes (9), and fixed sleeves (11) are all sleeved on the surfaces of the movable rod (14) and the middle shaft (13) and the movable rod (14) at the joint of the foot tubes (9), and a fixing mechanism is arranged at the bottom end of the foot tube (9).

2. A tripod easy to adjust as claimed in claim 1, wherein: and a connecting rod (5) is arranged between the second telescopic rod (6) and the first telescopic rod (2).

3. A tripod easy to adjust as claimed in claim 1, wherein: the angle correction mechanism comprises a horizontal needle (4) and an angle ruler (25), wherein the horizontal needle (4) is movably mounted on the surface of the fixing seat (8) above the adapter shaft, and the angle ruler (25) is arranged on the surface of the fixing seat (8) below the horizontal needle (4).

4. A tripod easy to adjust as claimed in claim 1, wherein: the fixing mechanism comprises a mounting seat (20), a spring (16), a ground pin (17), a holding rod (21) and a fixing component, wherein the mounting seat (20) is mounted inside the foot tube (9), the spring (16) is mounted on the surfaces of the two sides of the mounting seat (20), the spring (16) extends to the inner wall of the foot tube (9), the ground pin (17) is mounted at the bottom end of the mounting seat (20), the holding rod (21) is mounted on the surface of the front end of the mounting seat (20), the holding rod (21) extends to the outside of the foot tube (9), and the fixing component is mounted on the surface of the bottom of the foot tube (9).

5. A tripod easy to adjust as claimed in claim 4, wherein: the fixed part installation includes recess (19), buckle (24), fixed rope (23), dead lever (18) and pole cover (22), recess (19) set up the bottom surface at foot pipe (9), the bottom surface at holding rod (21) is installed in buckle (24), fixed rope (23) cover is on the upper portion surface of holding rod (21), foot pipe (9) surface in recess (19) top is installed in dead lever (18), the lantern ring is installed on the top of fixed rope (23), the lantern ring covers the surface at dead lever (18), the one end threaded connection of dead lever (18) has pole cover (22).

6. A tripod easy to adjust as claimed in claim 1, wherein: and a contact plate (15) is arranged on the bottom surface of the foot tube (9).

7. A tripod easy to adjust as claimed in claim 1, wherein: the surface of the middle shaft (13) is provided with a gravity groove (12), and a gravity block (10) is movably arranged in the gravity groove (12).