CN212251948U - Leveling device with adjusting mechanism - Google Patents

Abstract

The utility model discloses a leveling device with an adjusting mechanism, which comprises a bottom plate and a leveling ruler, wherein a straight plate is arranged above the bottom plate, a T-shaped threaded rod is arranged above the straight plate near the left side, a first threaded hole matched with the T-shaped threaded rod is arranged on the top of the straight plate, the bottom end of the T-shaped threaded rod passes through the first threaded hole and extends to the lower part of the straight plate, a first bearing is arranged on the top of the bottom plate corresponding to the T-shaped threaded rod, the bottom end of the T-shaped threaded rod passes through the inner ring of the first bearing and is fixedly connected with the inner ring, a first bevel gear is sleeved on the T-shaped threaded rod near the bottom, a second bevel gear meshed with the first bevel gear is arranged on the left side wall of the first bevel gear, a vertical plate is arranged on the left side of the second bevel gear, and the bottom of the vertical plate is fixedly connected with the top of the bottom, the utility model discloses a series of structures make this device have adjust characteristics such as convenient and application scope extensively.

Description

Leveling device with adjusting mechanism

Technical Field

The utility model relates to a measuring tool technical field specifically is a levelling device with adjustment mechanism.

Background

The leveling device can be used in the building field commonly, and the wall body, crossbeam etc. are measured, because the most only horizontal vertical wall and crossbeam of being applicable to of current leveling device, when needs are surveyed sloping and entrance to a cave at ordinary times, then be not convenient for adjust the leveling device, make it be convenient for carry out the leveling to lead to the application scope of leveling device narrow, influence its result of use, for this reason, we have proposed a leveling device with adjustment mechanism.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem lie in overcoming prior art's regulation defects such as inconvenient and application scope is narrow, provide a levelling device with adjustment mechanism. The leveling device with the adjusting mechanism has the characteristics of convenience and quickness in adjustment, wide application range and the like.

In order to achieve the above object, the utility model provides a following technical scheme: a leveling device with an adjusting mechanism comprises a bottom plate and a leveling ruler, wherein a straight plate is arranged above the bottom plate, a T-shaped threaded rod is arranged at the position, close to the left side, of the upper portion of the straight plate, a first threaded hole matched with the T-shaped threaded rod is formed in the top of the straight plate, the bottom end of the T-shaped threaded rod penetrates through the first threaded hole and extends to the lower portion of the straight plate, a first bearing is installed at the position, corresponding to the T-shaped threaded rod, of the top of the bottom plate, an inner ring of the first bearing is penetrated through the bottom end of the T-shaped threaded rod and is fixedly connected with the T-shaped threaded rod, a first bevel gear is sleeved at the position, close to the bottom end, of the T-shaped threaded rod, a second bevel gear meshed with the first bevel gear is arranged on the side wall of the left side of the first bevel gear, a vertical plate is arranged on the left side of the second bevel gear, the bottom of, and the lateral wall of the riser and the corresponding position of the first threaded rod are provided with a second bearing, the left end of the first threaded rod passes through the inner ring of the second bearing and extends to the outer fixedly connected crank of the riser, the left side of the first threaded rod is sleeved with a nut matched with the first threaded rod, the top of the straight plate is close to the left fixedly connected mounting plate, the mounting plate is positioned at the front side of the straight plate, the front side of the mounting plate is provided with a connecting plate, the left side and the right side of the connecting plate are respectively provided with an inclined groove, a first movable block and a second movable block are respectively connected in the two inclined grooves in a sliding manner, the rear wall of the first movable block is fixedly connected with the front wall of the mounting plate close to the top, the rear wall of the second movable block is fixedly connected with a round rod, the round rod is sleeved with a movable ring matched with the round rod, and the bottom of the movable ring, the rear wall of the round rod is provided with a third bearing close to the right side, an inner ring of the third bearing is fixedly connected with a first rotating shaft, the rear end of the first rotating shaft is fixedly connected with a first rectangular block, a right side wall of the first rectangular block is fixedly connected with a leveling ruler, and the bottom of the leveling ruler is located above the bottom plate.

Preferably, two first fixed blocks are sequentially arranged on the bottom of the straight plate from left to right, a second fixed block is arranged on the top of the bottom plate at a position corresponding to the two first fixed blocks, the top of the first fixed block and the bottom of the second fixed block which are positioned on the left side are respectively fixedly connected with the bottom of the straight plate and the top of the bottom plate, the top of the first fixed block and the bottom of the second fixed block which are positioned on the right side are respectively movably connected with the bottom of the straight plate and the top of the bottom plate, a first connecting rod and a second connecting rod are sequentially arranged between the straight plate and the bottom plate from front to back, a second threaded rod is fixedly connected with the front wall of the second connecting rod at the middle part, a second threaded hole is formed in a position corresponding to the second threaded rod on the rear wall of the first connecting rod, the front end of the second threaded rod penetrates through the second threaded hole to extend to the front side of the first connecting rod, fourth bearings are respectively arranged on the rear walls of the first connecting rod and the second, and the inner ring of the fourth bearing is fixedly connected with a second rotating shaft, and the rear end of the second rotating shaft is fixedly connected with the front walls of the first fixing block and the second fixing block respectively.

Preferably, the top of the first fixed block and the bottom of the second fixed block on the right side are fixedly connected with sliding blocks respectively, and the bottom of the straight plate and the top of the bottom plate are provided with sliding grooves matched with the sliding blocks respectively.

Preferably, last down fixedly connected with limiting plate and the spacing telescopic link in proper order of follow on the right side lateral wall of riser, and be close to right side department on the back wall of limiting plate and spacing telescopic link and install the fifth bearing, the inner circle fixedly connected with third pivot of fifth bearing, the rear end fixedly connected with second rectangular block of third pivot, the right side lateral wall of second rectangular block and the left side lateral wall fixed connection who surveys the leveling ruler, spacing telescopic link includes pipe and slender rod, and slender rod sliding connection in the pipe.

Preferably, the top of the connecting plate is fixedly connected with a handle close to the left side, and the side walls of the left side and the right side of the handle are respectively fixedly connected with a plurality of uniformly distributed anti-skid particles.

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

1. the utility model discloses a mutually supporting between T shape threaded rod, first bevel gear, second bevel gear, first threaded rod, riser, crank and the nut to can make T shape threaded rod rotate, stir straight board up-and-down motion, and then can be convenient drive levelling ruler up-and-down motion, realize leveling to entrance to a cave or the wall body of co-altitude not, further effectual this device application scope and the availability factor of having improved.

2. The utility model discloses a mutually supporting between handle, mounting panel, connecting plate, round bar, first movable block, second movable block, riser, activity ring, limiting plate, first rectangle piece and the spacing telescopic link to can realize the inclination of convenient regulation leveling ruler, make leveling ruler be convenient for measure the sloping.

3. The utility model discloses a mutually supporting between first fixed block, second fixed block, first connecting rod, second threaded rod and the second screw hole to can realize supporting the straight board, improve the stability of straight board, and then can improve the levelling effect of this device.

Drawings

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

FIG. 2 is an enlarged view taken at A in FIG. 1;

fig. 3 is an enlarged view of fig. 1 at B.

Reference numbers in the figures: 1. a base plate; 2. a straight plate; 3. leveling; 4. a T-shaped threaded rod; 5. mounting a plate; 6. a first movable block; 7. a second movable block; 8. a connecting plate; 9. a handle; 10. a vertical plate; 11. a movable ring; 12. a round bar; 13. a limiting plate; 14. limiting the telescopic rod; 15. a first bevel gear; 16. a second bevel gear; 17. a first threaded rod; 18. a vertical plate; 19. a first fixed block; 20. a second fixed block; 21. a first link; 22. a second link.

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: a leveling device with an adjusting mechanism comprises a bottom plate 1 and a leveling ruler 3, wherein a straight plate 2 is arranged above the bottom plate 1, a T-shaped threaded rod 4 is arranged above the straight plate 2 and close to the left side, a first threaded hole matched with the T-shaped threaded rod 4 is formed in the top of the straight plate 2, the bottom end of the T-shaped threaded rod 4 penetrates through the first threaded hole and extends to the lower side of the straight plate 2, a first bearing is arranged at the position, corresponding to the T-shaped threaded rod 4, of the top of the bottom plate 1, the bottom end of the T-shaped threaded rod 4 penetrates through the inner ring of the first bearing and is fixedly connected with the first bearing, a first bevel gear 15 is sleeved on the T-shaped threaded rod 4 and close to the bottom, a second bevel gear 16 meshed with the first bevel gear 15 is arranged on the side wall of the left side of the first bevel gear 15, a vertical plate 18 is arranged on the left side of the second bevel gear 16, and, a first threaded rod 17 is fixedly connected to the left side wall of the second bevel gear 16, a second bearing is installed at a position, corresponding to the first threaded rod 17, of the side wall of the vertical plate 18, the left end of the first threaded rod 17 penetrates through the inner ring of the second bearing and extends to the outside of the vertical plate 18 to be fixedly connected with a crank, a nut matched with the first threaded rod 17 is sleeved at a position, close to the left side, of the first threaded rod 17, the T-shaped threaded rod 4 can rotate and stir the straight plate 2 to move up and down through mutual matching among the T-shaped threaded rod 4, the first bevel gear 15, the second bevel gear 16, the first threaded rod 17, the vertical plate 18, the crank and the nut, so that the leveling ruler 3 can be conveniently driven to move up and down to level a hole or a wall body with different heights, the application range and the use efficiency of the device are further effectively improved, a mounting plate 5 is fixedly connected to the left side of, the mounting plate 5 is positioned at the front side of the straight plate 2, the handle 9 is fixedly connected to the top of the connecting plate 8 near the left side, the side walls of the left side and the right side of the handle 9 are respectively and fixedly connected with a plurality of anti-skid particles which are uniformly distributed, the connecting plate 8 is arranged at the front side of the mounting plate 5, the connecting plate 8 is provided with chutes near the left side and the right side respectively, the two chutes are internally and respectively connected with a first movable block 6 and a second movable block 7 in a sliding manner, the rear wall of the first movable block 6 is fixedly connected with the front wall of the mounting plate 5 near the top, the rear wall of the second movable block 7 is fixedly connected with a round rod 12, the round rod 12 is sleeved with a movable ring 11 matched with the round rod, a vertical plate 10 is fixedly connected between the bottom of the movable ring 11 and the top of the straight plate 2, a third bearing is arranged on the rear wall of the round rod 12 near the, the rear end of the first rotating shaft is fixedly connected with a first rectangular block, the right side wall of the first rectangular block is fixedly connected with a leveling ruler 3, the bottom of the leveling ruler 3 is positioned above the bottom plate 1, the right side wall of the vertical plate 10 is fixedly connected with a limiting plate 13 and a limiting telescopic rod 14 from top to bottom in sequence, a fifth bearing is arranged on the rear wall of the limiting plate 13 and the limiting telescopic rod 14 close to the right side, the inner ring of the fifth bearing is fixedly connected with a third rotating shaft, the rear end of the third rotating shaft is fixedly connected with a second rectangular block, the right side wall of the second rectangular block is fixedly connected with the left side wall of the leveling ruler 3, the limiting telescopic rod 14 comprises a round pipe and a thin rod, the thin rod is connected in the round pipe in a sliding manner, and the handle 9, the mounting plate 5, the connecting plate 8, the round rod 12, the first movable block 6, the second movable block 7, the vertical plate 10, the movable ring 11, the limiting plate 13, therefore, the inclination angle of the leveling ruler 3 can be conveniently adjusted, and the leveling ruler 3 is convenient for measuring the oblique beam;

two first fixed blocks 19 are sequentially arranged on the bottom of the straight plate 2 from left to right, a second fixed block 20 is arranged on the top of the bottom plate 1 at a position corresponding to the two first fixed blocks 19, the top of the first fixed block 19 positioned on the left side and the bottom of the second fixed block 20 are respectively fixedly connected with the bottom of the straight plate 2 and the top of the bottom plate 1, the top of the first fixed block 19 positioned on the right side and the bottom of the second fixed block 20 are respectively movably connected with the bottom of the straight plate 2 and the top of the bottom plate 1, a first connecting rod 21 and a second connecting rod 22 are sequentially arranged between the straight plate 2 and the bottom plate 1 from front to back, a second threaded rod is fixedly connected on the front wall of the second connecting rod 22 at the middle part, a second threaded hole is formed on the rear wall of the first connecting rod 21 at a position corresponding to the second threaded rod, and the front end of the second threaded rod passes through the second threaded hole and extends to the front, the fourth bearing is installed respectively near left and right sides punishment on the back wall of first connecting rod 21 and second connecting rod 22, and the inner circle fixedly connected with second pivot of fourth bearing, the rear end of second pivot respectively with the antetheca fixed connection of first fixed block 19 and second fixed block 20, be located respectively fixedly connected with slider on the bottom of the first fixed block 19 on right side and second fixed block 20, and seted up respectively on the bottom of straight board 2 and on the top of bottom plate 1 with slider assorted spout, through first fixed block 19, second fixed block 20, first connecting rod 21, second connecting rod 22, mutually support between second threaded rod and the second screw hole, thereby can realize supporting straight board 2, improve the stability of straight board 2, and then can improve the effect of leveling of this device.

The working principle is as follows: when the utility model is used, firstly the nut is unscrewed, the crank is held to rotate, the first threaded rod 17 drives the second bevel gear 16 to rotate, the second bevel gear 16 stirs the first bevel gear 15 to rotate, thereby the T-shaped threaded rod 4 rotates, the straight plate 2 is stirred to move upwards or downwards, thereby the leveling ruler 3 is driven to move upwards or downwards, further, the leveling of the opening or the wall bodies with different heights can be realized, meanwhile, one end stress of the first connecting rod 21 and the second connecting rod 22 moves leftwards or rightwards on the straight plate 2 and the bottom plate 1, and the first connecting rod 21 and the second connecting rod 22 deflect and contract or extend, thereby the straight plate 2 can be effectively supported, the stability of the straight plate 2 is improved, when the oblique beam needs to be leveled, the nut is screwed, the crank stops rotating, the handle 9 is held, draw about going on and push away to can drive connecting plate 8 and carry out the side-to-side motion on first movable block 6, second movable block 7 on the connecting plate 8 drives round bar 12 and carries out the side-to-side motion in activity ring 11, at this moment, 3 atresss of levelling rod deflect on the second rectangle piece on limiting plate 13, thin pole on the spacing telescopic link 14 is stretched or is shrink in the round tube, and then can realize convenient regulation and survey the inclination of levelling rod 3, make and survey levelling rod 3 and be convenient for measure the sloping.

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 (5)

1. The utility model provides a levelling device with adjustment mechanism, includes bottom plate (1) and levelling rod (3), its characterized in that: a straight plate (2) is arranged above the bottom plate (1), a T-shaped threaded rod (4) is arranged at the position, close to the left side, of the top of the straight plate (2), a first threaded hole matched with the T-shaped threaded rod (4) is formed in the top of the straight plate (2), the bottom end of the T-shaped threaded rod (4) penetrates through the first threaded hole and extends to the lower portion of the straight plate (2), a first bearing is installed at the position, corresponding to the T-shaped threaded rod (4), of the top of the bottom plate (1), the bottom end of the T-shaped threaded rod (4) penetrates through the inner ring of the first bearing and is fixedly connected with the first bearing, a first bevel gear (15) is sleeved at the position, close to the bottom, of the T-shaped threaded rod (4), a second bevel gear (16) meshed with the first bevel gear is arranged on the side wall of the left side of the first bevel gear (15), a vertical plate (18) is, and the bottom of the vertical plate (18) is fixedly connected with the top of the bottom plate (1), a first threaded rod (17) is fixedly connected to the left side wall of the second bevel gear (16), a second bearing is installed on the position, corresponding to the first threaded rod (17), of the side wall of the vertical plate (18), the left end of the first threaded rod (17) penetrates through the inner ring of the second bearing and extends to the outer fixedly connected with crank of the vertical plate (18), a nut matched with the first threaded rod is sleeved on the first threaded rod (17) close to the left side, a mounting plate (5) is fixedly connected to the left side on the top of the straight plate (2), the mounting plate (5) is positioned on the front side of the straight plate (2), a connecting plate (8) is arranged on the front side of the mounting plate (5), chutes are respectively formed in the left side and the left side of the connecting plate (8), and a first movable block (6) and a second movable block (7) are respectively connected in the, the back wall of first movable block (6) is close to top department fixed connection with the antetheca of mounting panel (5), and fixedly connected with round bar (12) on the back wall of second movable block (7), the cover is equipped with rather than assorted loose ring (11) on round bar (12), and fixedly connected with riser (10) between the bottom of loose ring (11) and the top of straight board (2), be close to right side department on the back wall of round bar (12) and install the third bearing, and the first pivot of inner circle fixedly connected with of third bearing, the first rectangular block of rear end fixedly connected with of first pivot, fixedly connected with surveys flat chi (3) on the right side lateral wall of first rectangular block, and the bottom of surveying flat chi (3) is located the top of bottom plate (1).

2. A leveling device having an adjustment mechanism according to claim 1 wherein: two first fixed blocks (19) are sequentially arranged on the bottom of the straight plate (2) from left to right, a second fixed block (20) is arranged on the top of the bottom plate (1) at a position corresponding to the two first fixed blocks (19), the top of the first fixed block (19) and the bottom of the second fixed block (20) which are positioned on the left side are respectively fixedly connected with the bottom of the straight plate (2) and the top of the bottom plate (1), the top of the first fixed block (19) and the bottom of the second fixed block (20) which are positioned on the right side are respectively movably connected with the bottom of the straight plate (2) and the top of the bottom plate (1), a first connecting rod (21) and a second connecting rod (22) are sequentially arranged between the straight plate (2) and the bottom plate (1) from front to back, a second threaded rod is fixedly connected with the middle of the front wall of the second connecting rod (22), and a second threaded rod is arranged on the position corresponding to the rear wall of the first connecting rod (21), and the front end of second threaded rod passes the second screw hole and extends to the front side of first connecting rod (21), be close to left and right sides punishment on the back wall of first connecting rod (21) and second connecting rod (22) and install the fourth bearing respectively, and the inner circle fixedly connected with second pivot of fourth bearing, the rear end of second pivot respectively with the antetheca fixed connection of first fixed block (19) and second fixed block (20).

3. A leveling device having an adjustment mechanism according to claim 2 wherein: the top of the first fixing block (19) and the bottom of the second fixing block (20) on the right side are fixedly connected with sliding blocks respectively, and sliding grooves matched with the sliding blocks are formed in the bottom of the straight plate (2) and the top of the bottom plate (1) respectively.

4. A leveling device having an adjustment mechanism according to claim 1 wherein: last down fixedly connected with limiting plate (13) and spacing telescopic link (14) in proper order from last on the right side lateral wall of riser (10), and be close to right side department on the back wall of limiting plate (13) and spacing telescopic link (14) and install the fifth bearing, the inner circle fixedly connected with third pivot of fifth bearing, the rear end fixedly connected with second rectangle piece of third pivot, the right side lateral wall of second rectangle piece and the left side lateral wall fixed connection who surveys flat rule (3), spacing telescopic link (14) include pipe and slender pole, and slender pole sliding connection in the pipe.

5. A leveling device having an adjustment mechanism according to claim 1 wherein: the anti-skid device is characterized in that a handle (9) is fixedly connected to the top of the connecting plate (8) close to the left side, and a plurality of anti-skid particles which are uniformly distributed are fixedly connected to the side walls of the left side and the right side of the handle (9) respectively.

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