CN220770578U

CN220770578U - Level supporting structure

Info

Publication number: CN220770578U
Application number: CN202322161989.1U
Authority: CN
Inventors: 李泽卫; 刘胜军; 龚志文
Original assignee: Wuhan Kezheng Engineering Technology Co ltd
Current assignee: Wuhan Kezheng Engineering Technology Co ltd
Priority date: 2023-08-11
Filing date: 2023-08-11
Publication date: 2024-04-12
Anticipated expiration: 2033-08-11

Abstract

The utility model relates to the technical field of leveling instruments and provides a leveling instrument supporting structure which comprises a leveling instrument, wherein the bottom end of the leveling instrument is fixedly connected with a rotary drum, the bottom end of the rotary drum is movably connected with a fixed sleeve, and the bottom end of the fixed sleeve is in threaded connection with a supporting cylinder; the utility model is beneficial to limiting after the supporting pipe sleeve deflects through the first rotating head, the limiting rod and the fixing hole, and is convenient for a worker to deflect the supporting pipe sleeve by taking the first rotating rod as the axle center after the supporting pipe sleeve and the supporting rod are adjusted in height during use, and the first rotating rod drives the first rotating head to rotate when rotating together with the supporting pipe sleeve, when the rotation is finished, the worker aligns the limiting rod with the fixing hole, then presses the limiting rod which is not in the first rotating head into the fixing hole, so that the first rotating rod is limited, and therefore, the supporting pipe sleeve can be limited and fixed, and the angle deviation of the supporting pipe sleeve cannot be caused by collision during use.

Description

Level supporting structure

Technical Field

The utility model relates to the technical field of leveling instruments, in particular to a leveling instrument supporting structure.

Background

The level is an instrument for establishing a horizontal line of sight to measure the height difference between two points on the ground, when the level is used, the supporting structure is needed to be used for supporting, the current level supporting structure mainly comprises a height adjusting device and a supporting damping device, and secondly also comprises an adjusting knob, a supporting rod and the like.

The utility model discloses a through double-deck shock-absorbing structure to carry out shock attenuation buffering, and can carry out the bearing structure of horizontal adjustment through rotatory adjust knob. Adopt double-deck shock-absorbing structure to carry out multistage shock attenuation, reduce the measuring error of surveyor's level, protect its inside precise structure simultaneously. The novel water cup is characterized in that a mounting hole is formed in the middle of the supporting plate, the fixing sleeve is arranged in the mounting hole, a plurality of elastic blocks are equidistantly arranged between the outer wall of the fixing sleeve and the wall of the mounting hole, each elastic block is of an arc-shaped structure, the inner side face and the outer side face of each elastic block are respectively attached to the outer wall of the fixing sleeve and the wall of the mounting hole, three mounting grooves are formed in the supporting plate at equal angles, three connecting shafts are respectively arranged in the three mounting grooves, two ends of each connecting shaft are respectively connected with the supporting plate, the fixing base is arranged above the supporting plate, a round block is arranged at the bottom of the fixing base and is arranged in the fixing sleeve, and the water cup sleeve is arranged outside the supporting plate.

However, the existing level support structure is not comprehensive in design, in the use process, after a worker installs the support structure and the level, the height is adjusted through the height adjusting device, after the adjustment is finished, the support leg is used, the worker kicks the support leg carelessly in the use process, the support leg collapses to one side, so that equipment falls down, damage is caused to the equipment, and therefore the support device is easy to fall down due to collision during the use.

Disclosure of Invention

The utility model provides a level supporting structure, which solves the problem of a level supporting structure in the related art.

The technical scheme of the utility model is as follows: the utility model provides a level support structure, includes the level, the bottom fixedly connected with rotary drum of level, the bottom swing joint of rotary drum has fixed cover, the bottom screw thread connection of fixed cover has a support section of thick bamboo, the first mount of bottom annular array fixedly connected with of support section of thick bamboo, swing joint has first bull stick between the relative of first mount, the one end swing joint of first bull stick has first turning round, one side annular array fixedly connected with gag lever post that first turning round is close to first mount, the fixed orifices has been seted up to one side annular array that first mount is located first turning round, and the fixed orifices carries out the joint with the gag lever post, one side fixedly connected with fixed plate of support section of thick bamboo, one side fixedly connected with bubble level appearance that support section of thick bamboo was kept away from to the fixed plate.

Preferably, the top fixedly connected with handle of level, one side fixedly connected with battery installation shell of level, one side threaded connection of fixed cover has first fixed knot of twisting, the middle part fixedly connected with support pipe box of first bull stick.

Preferably, the bottom activity of supporting the pipe box has cup jointed the bracing piece, the screw thread groove has been seted up at the middle part of bracing piece, and screw thread groove carries out threaded connection with the threaded rod, the equal fixedly connected with second mount in both sides of supporting the pipe box.

Preferably, a fixing rod is fixedly connected to one side, opposite to the second fixing frame, of the supporting tube sleeve, and a second rotating rod is connected to the top end of the front face of the supporting tube sleeve in a threaded mode.

Preferably, a second rotating head is fixedly connected to one side of the second rotating rod away from the supporting pipe sleeve.

Preferably, the second rotating rod is positioned at one side of the support pipe sleeve, which is close to the second rotating head, and is fixedly connected with the first bevel gear.

Preferably, the second bevel gear is meshed with the support sleeve at the bottom end of the first bevel gear.

Preferably, the bottom end of the second bevel gear is fixedly connected with a threaded rod.

Preferably, the top end of the threaded rod is movably connected with a supporting plate.

Preferably, the middle part of dead lever all swing joint has the telescopic link, the equal threaded connection in middle part of telescopic link has the fixed knot of twisting of second.

The utility model has the technical effects and advantages that:

1. the telescopic rod and the second fixing screwing buckle are arranged, so that the limit fixing of the supporting pipe sleeves is facilitated, when the telescopic rod is used, after the supporting structure is fixed on the level, a worker rotates the second rotary head, so that the second bevel gear is driven to rotate, the second bevel gear drives the threaded rod to rotate, the supporting rod moves downwards, the height of the level can be adjusted by extending the supporting rod, when the height is adjusted, the worker deflects the supporting rod by taking the first rotary rod as an axis, the level is supported, when the telescopic rod extends along with the distance between the supporting pipe sleeves, after the position of the supporting pipe sleeves is determined, the worker screws the second fixing screwing buckle, so that the telescopic rod is fixed, and therefore, the telescopic rod can hold the supporting pipe sleeves relative to each other, and the telescopic rod is more stable and not easy to tilt when in use.

2. The utility model is beneficial to limiting after the supporting pipe sleeve deflects through the first rotating head, the limiting rod and the fixing hole, and is convenient for a worker to deflect the supporting pipe sleeve by taking the first rotating rod as the axle center after the supporting pipe sleeve and the supporting rod are adjusted in height during use, and the first rotating rod drives the first rotating head to rotate when rotating together with the supporting pipe sleeve, when the rotation is finished, the worker aligns the limiting rod with the fixing hole, then presses the limiting rod which is not in the first rotating head into the fixing hole, so that the first rotating rod is limited, and therefore, the supporting pipe sleeve can be limited and fixed, and the angle deviation of the supporting pipe sleeve cannot be caused by collision during use.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

FIG. 2 is a schematic view of the structure of the level of the present utility model.

Fig. 3 is a schematic view of the structure of the support cylinder of the present utility model.

Fig. 4 is a schematic cross-sectional view of a support sleeve according to the present utility model.

Fig. 5 is an enlarged schematic view of a first turret according to the present utility model.

The reference numerals are: 1. a level gauge; 101. a handle; 102. a battery mounting case; 2. a fixed sleeve; 201. a rotating drum; 202. the first fixing screwing buckle; 3. a support cylinder; 301. a fixing plate; 302. a bubble level; 303. a first fixing frame; 304. a first rotating lever; 305. a first swivel; 306. a limit rod; 307. a fixing hole; 4. a support sleeve; 401. the second fixing frame; 402. a support rod; 403. a second rotating rod; 404. a first bevel gear; 405. a second swivel; 406. a support plate; 407. a threaded rod; 408. a second bevel gear; 409. a fixed rod; 5. a telescopic rod; 501. and a second fixing screwing buckle.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the utility model provides a level supporting structure, comprising a level 1, a rotary drum 201 is fixedly connected to the bottom end of the level 1, a fixed sleeve 2 is movably connected to the bottom end of the rotary drum 201, a supporting cylinder 3 is connected to the bottom end of the fixed sleeve 2 in a threaded manner, a first fixing frame 303 is fixedly connected to the bottom end annular array of the supporting cylinder 3, a first rotating rod 304 is movably connected between the opposite parts of the first fixing frame 303, a first rotating head 305 is movably connected to one end of the first rotating rod 304, a limit rod 306 is fixedly connected to the annular array of one side of the first rotating head 305, a fixing hole 307 is formed in the annular array of one side of the first fixing frame 303, the fixing hole 307 is clamped with the limit rod 306, a fixing plate 301 is fixedly connected to one side of the supporting cylinder 3, the bubble level 302 is fixedly connected to one side of the fixing plate 301 far away from the supporting cylinder 3, the handle 101 is fixedly connected to the top end of the level 1, the battery mounting shell 102 is fixedly connected to one side of the level 1, the first fixing screwing 202 is connected to one side of the fixing sleeve 2 in a threaded manner, the supporting sleeve 4 is fixedly connected to the middle part of the first rotating rod 304, when in use, after the supporting sleeve 4 and the supporting rod 402 are adjusted in height by a worker, the supporting sleeve 4 is deflected by taking the first rotating rod 304 as an axis, the first rotating rod 304 and the supporting sleeve 4 rotate together to drive the first rotating head 305 to rotate, when the rotation is finished, the limiting rod 306 is aligned with the fixing hole 307 by the worker, then the limiting rod 306 which is not used for pressing the first rotating head 305 is inserted into the fixing hole 307, so that the first rotating rod 304 is limited, and therefore the supporting sleeve 4 can be limited and fixed, so that no angular displacement of the support sleeve 4 due to collisions occurs during use.

Referring to fig. 4 and 5, the bottom end of the support sleeve 4 is movably sleeved with a support rod 402, the middle of the support sleeve 402 is provided with a thread groove, the thread groove is in threaded connection with a threaded rod 407, both sides of the support sleeve 4 are fixedly connected with a second fixing frame 401, one side opposite to the second fixing frame 401 is fixedly connected with a fixing rod 409, the top end of the front side of the support sleeve 4 is in threaded connection with a second rotating rod 403, one side of the second rotating rod 403 far away from the support sleeve 4 is fixedly connected with a second rotating head 405, one side of the second rotating rod 403, which is positioned inside the support sleeve 4 and is close to the second rotating head 405, is fixedly connected with a first conical gear 404, the bottom end, which is positioned inside the support sleeve 4, of the first conical gear 404 is meshed with a second conical gear 408, the bottom end of the second conical gear 408 is fixedly connected with a threaded rod 407, the top end of the threaded rod 407 is movably connected with a support plate 406, the middle of the fixing rod 409 is movably connected with a telescopic rod 5, the middle part of the telescopic rod 5 is connected with a second fixing screwing buckle 501 in a threaded manner, when the telescopic rod is used, after a supporting structure is fixed on the level 1 by a worker, the second rotary head 405 is rotated, so that the second bevel gear 408 is driven to rotate, the second bevel gear 408 drives the threaded rod 407 to rotate, the supporting rod 402 moves downwards, therefore, the supporting rod 402 stretches to adjust the height of the level 1, when the telescopic rod is adjusted to be high, the worker deflects the supporting rod 402 by taking the first rotating rod 304 as an axis, so as to support the level 1, when the telescopic rod 5 stretches along with the distance between the supporting pipe sleeves 4, after the position of the supporting pipe sleeves 4 is determined, the worker screws the second fixing screwing buckle 501, so that the telescopic rod 5 is fixed, and therefore, the telescopic rod 5 can hold the supporting pipe sleeves 4 relative to each other, so that the telescopic rod is more stable when in use, is not easy to incline.

The working principle of the utility model is as follows: firstly, when in use, staff takes out the level 1 through the handle 101, then fix the supporting structure on the level 1, then rotate the second rotary head 405, the second rotary head 405 rotates to drive the second rotary rod 403 to rotate, the second rotary rod 403 drives the first bevel gear 404 to rotate, because the first bevel gear 404 is meshed with the second bevel gear 408, the first bevel gear 404 drives the second bevel gear 408 to rotate, then the second bevel gear 408 drives the threaded rod 407 to rotate, the threaded rod 407 rotates to enable the supporting rod 402 to move downwards, the supporting rod 402 stretches the height of the adjustable level 1, after the height is adjusted, the staff deflects the supporting rod 402 by taking the first rotary rod 304 as an axis, and when the first rotary rod 304 rotates together with the supporting pipe sleeve 4, drives the first rotary head 305 to rotate, after the rotation is finished, the staff aligns the limiting rod 306 with the fixed hole 307, then presses the limiting rod 306 of the first rotary head 305 into the fixed hole 307, so that the first rotary rod 304 is limited by the pipe sleeve, the supporting pipe sleeve 4 can be fixed, the supporting rod is not limited by the limiting rod, the supporting pipe sleeve is easily pushed, the supporting rod is easily pushed by the supporting rod 4, the supporting rod is gradually moves along with the supporting rod 4, and the supporting rod is gradually moves along with the supporting rod 5, and the supporting rod is gradually moves along with the supporting rod 4, and the supporting rod is gradually moves along with the supporting rod, and the supporting rod 5, and the supporting rod is fixed by the supporting rod is stretched along with the supporting rod, and the supporting rod 4, and the supporting rod is stretched along with the supporting rod, and the supporting rod 5, and the supporting rod is stretched along with the supporting rod, and the supporting rod has a stable length, and stable, and a stable condition, and a stable device.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides a level support structure, includes level (1), its characterized in that, the bottom fixedly connected with rotary drum (201) of level (1), the bottom swing joint of rotary drum (201) has fixed cover (2), the bottom screw thread connection of fixed cover (2) has a support section of thick bamboo (3), the first mount (303) of bottom annular array fixedly connected with of support section of thick bamboo (3), swing joint has first bull stick (304) between the relative of first mount (303), the one end swing joint of first bull stick (304) has first turning round (305), one side annular array fixedly connected with gag lever post (306) that first turning round (305) is close to first mount (303), one side annular array that first mount (303) is located first turning round (305) has seted up fixed orifices (307), and fixed orifices (307) carry out the joint with gag lever post (306), one side fixedly connected with fixed plate (301) of support section of thick bamboo (3), one side fixedly connected with bubble of a side of supporting section of thick bamboo (3) is kept away from to fixed plate (301).

2. The leveling instrument supporting structure according to claim 1, wherein a handle (101) is fixedly connected to the top end of the leveling instrument (1), a battery mounting shell (102) is fixedly connected to one side of the leveling instrument (1), a first fixing screwing buckle (202) is connected to one side of the fixing sleeve (2) in a threaded manner, and a supporting pipe sleeve (4) is fixedly connected to the middle of the first rotating rod (304).

3. The level supporting structure according to claim 2, wherein the bottom end of the supporting tube sleeve (4) is movably sleeved with a supporting rod (402), a thread groove is formed in the middle of the supporting rod (402), the thread groove is in threaded connection with a threaded rod (407), and two sides of the supporting tube sleeve (4) are fixedly connected with second fixing frames (401).

4. A level supporting structure according to claim 3, characterized in that a fixing rod (409) is fixedly connected to the opposite side of the second fixing frame (401), and a second rotating rod (403) is screwed to the front top end of the supporting sleeve (4).

5. A level support structure according to claim 4, characterized in that the side of the second swivel rod (403) remote from the support sleeve (4) is fixedly connected with a second swivel (405).

6. A level support structure according to claim 4, characterized in that the second turning bar (403) is fixedly connected with a first bevel gear (404) at the side of the support sleeve (4) near the second turning head (405).

7. A level support structure according to claim 2, characterized in that the support sleeve (4) is internally provided with a second bevel gear (408) engaged at the bottom end of the first bevel gear (404).

8. The level support structure according to claim 7, wherein a threaded rod (407) is fixedly connected to the bottom end of the second bevel gear (408).

9. A level support structure according to claim 8, characterized in that the top end of the threaded rod (407) is movably connected with a support plate (406).

10. The level supporting structure according to claim 4, wherein the middle parts of the fixing rods (409) are movably connected with telescopic rods (5), and the middle parts of the telescopic rods (5) are connected with second fixing screws (501) in a threaded manner.