CN220038100U

CN220038100U - Level support frame

Info

Publication number: CN220038100U
Application number: CN202321465593.XU
Authority: CN
Inventors: 刘斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-06-09
Filing date: 2023-06-09
Publication date: 2023-11-17
Anticipated expiration: 2033-06-09

Abstract

The utility model discloses a leveling instrument support frame which comprises a mounting plate, a connecting plate and a leveling instrument main body, wherein the connecting plate is movably arranged at the top of the mounting plate, the leveling instrument main body is arranged at the top of the connecting plate, a mounting plate is fixedly arranged at the top of the connecting plate, a first clamping plate is fixedly arranged at the bottom of the mounting plate, a first rotating shaft is movably arranged at the inner side of the first clamping plate, an outer supporting leg is fixedly arranged on the surface of the first rotating shaft, and an adjusting assembly is arranged at the bottom of the mounting plate. According to the leveling instrument, the motor, the adjusting operation and the outer supporting leg are arranged, so that the problem that the leveling instrument cannot be adjusted in height due to the fact that the fixed round rod and the adjusting supporting leg are fixedly arranged at the bottom of the leveling instrument in the using process, and the leveling instrument cannot be balanced and supported by the adjusting supporting leg if the leveling instrument collides with the leveling instrument in the measuring process, and is easy to damage due to tilting and side turning is solved.

Description

Level support frame

Technical Field

The utility model relates to the technical field of level support frames, in particular to a level support frame.

Background

The level gauge is an instrument for measuring the height difference between two points of the ground by establishing a horizontal sight line. The principle is to measure the height difference between ground points according to the leveling principle.

At present, chinese utility model with publication number CN212567363U discloses a level fixing device, including flexible round bar and metal fixed iron stand, flexible round bar fixed mounting is on the upper end intermediate position of metal fixed iron stand, the right-hand member outside of flexible round bar is provided with fixed screw, level fixing device has fine regulation and fixed action through novel regulation stabilizer blade structure, through the screw round bar in the middle of the metal iron welded upper end, like this through welded mode fixed connection installation, make more firm when using, and be unfavorable for the landing, and through the spacing screw of screw round bar upper end outside a week, can play fine spacing lock dead fixed action, personnel when adjusting the support level, through rotating spacing screw at the distance from top to bottom of screw round bar, find suitable horizontal pad, lock dead spacing screw, and round metal iron lower extreme cover has anti-skidding rubber pad, avoid the support to slide when using like this, and played fine stable effect.

Based on the above-mentioned patent search and combining the equipment discovery among the prior art, above-mentioned equipment is when using, while can solve for the spirit level support fixed, just need to align the level of support frame, then be connected with the spirit level, later need again to align the level of spirit level for very troublesome problem when measuring, but in the in-process of using, because fixed pole and the fixed setting of regulation stabilizer blade in the spirit level bottom, lead to unable adjustment spirit level main part's height, and when the spirit level is measuring, if bump the spirit level, adjust the stabilizer blade and can't carry out balanced support to the spirit level, lead to the slope to turn on one's side, thereby make the spirit level take place the damage easily.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model aims to provide a level support frame which has the advantages of balancing and supporting a level body and adjusting the height, and solves the problems that the height of the level body cannot be adjusted due to the fact that a fixed round rod and an adjusting support leg are fixedly arranged at the bottom of the level in the use process, and the leveling instrument cannot be balanced and supported by the adjusting support leg if the leveling instrument is bumped during measurement, so that the leveling instrument is easy to damage due to tilting and side turning.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a level support frame, includes mounting plate, connection pad and level main part, connection pad movable mounting is at the mounting plate top, the level main part sets up at the connection pad top, connection pad top fixed mounting has the mounting panel, level main part left side and right side are equal fixed mounting have the loose axle, the loose axle outside and the inboard swing joint of mounting panel, mounting plate bottom fixed mounting has first splint, first splint is provided with three groups and is annular equidistance and distributes, the inboard movable mounting of first splint has first pivot, first pivot fixed surface installs outer landing leg, the mounting plate bottom is provided with adjusting part.

As the preferable mode of the utility model, the adjusting component comprises a fixed plate, a motor, a transmission shaft, an adjusting plate and a limiting rod, wherein the fixed plate is arranged at the bottom of the mounting plate, the motor is fixedly arranged at the top of the fixed plate, the transmission shaft is connected with the top of the motor in a transmission way, the adjusting plate is in threaded connection with the surface of the transmission shaft, the limiting rod is fixedly arranged at the bottom of the mounting plate, three groups of limiting rods are distributed in an annular equidistant way, and the limiting rod penetrates through the adjusting plate from top to bottom and extends to the bottom of the adjusting plate to be fixedly connected with the top of the fixed plate.

As the preferable mode of the utility model, the outer side of the adjusting plate is provided with an adjusting groove, a second rotating shaft is movably arranged in the adjusting groove, a connecting rod is fixedly arranged on the surface of the second rotating shaft, a third rotating shaft is fixedly arranged at the other end of the connecting plate, a second clamping plate is movably arranged at the outer side of the third rotating shaft, and the outer side of the second clamping plate is fixedly connected with the inner side of the outer supporting leg.

As the preferable mode of the utility model, the outer side of the outer supporting leg is provided with a sliding groove, the inner supporting leg is movably arranged in the sliding groove, the outer side of the inner supporting leg is connected with a fixing bolt in a threaded manner, and the fixing bolt penetrates through the inner supporting leg from outside to inside and is connected with the inner side of the outer supporting leg.

As the preferable mode of the utility model, the bottom of the installation plate is provided with a circular groove, a movable block is movably installed in the circular groove, and the bottom of the movable block is movably connected with the top of the transmission shaft.

As the preferable mode of the utility model, the outer side of the inner supporting leg is provided with the mounting groove, the mounting shaft is movably mounted in the mounting groove, and the supporting leg is fixedly mounted on the surface of the mounting shaft.

As the preferable mode of the utility model, the outer side of the supporting leg is provided with a movable groove, and a sliding rod is movably arranged in the sliding groove.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the leveling instrument, the motor, the adjusting operation and the outer supporting leg are arranged, the transmission shaft is driven to rotate by the motor, the adjusting plate is driven to move up and down when the transmission shaft rotates, the outer supporting leg is convenient to adjust, the limiting rod is used for limiting movement when the adjusting plate moves, the connecting rod is driven to move when the adjusting plate rotates in the adjusting groove, the third rotating shaft is pushed to adjust in the second clamping plate through the movement of the connecting rod, the outer supporting leg is driven to move through the movement of the second clamping plate, the inner supporting leg is pulled out through the sliding groove, the fixing bolt is screwed to fix the inner supporting leg after the inner supporting leg is adjusted, the problem that the leveling instrument main body is damaged easily due to the fact that the fixing round rod and the adjusting supporting leg are fixedly arranged at the bottom of the leveling instrument, the leveling instrument main body cannot be adjusted in the use process is solved, and when the leveling instrument is measured, if the leveling instrument is bumped, the leveling instrument cannot be balanced by the adjusting supporting leg, and the leveling instrument is tilted is easy to be damaged is solved.

2. According to the utility model, the adjusting assembly arranged at the bottom of the mounting plate is used for driving the transmission shaft to rotate by electric drive, and the adjusting plate is driven to move up and down when the transmission shaft rotates, so that the outer support leg is convenient to adjust, and the adjusting plate is used for moving and limiting through the limiting rod when moving.

3. According to the utility model, the adjusting groove is arranged on the outer side of the adjusting plate, the second rotating shaft rotates in the adjusting groove to drive the connecting rod to move, the third rotating shaft is pushed to adjust in the second clamping plate through the movement of the connecting rod, and the outer supporting leg is driven to move through the movement of the second clamping plate.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic diagram of a regulating assembly according to the present utility model;

FIG. 3 is a schematic view of an outer leg structure of the present utility model;

FIG. 4 is a schematic view of the support leg structure of the present utility model;

FIG. 5 is a schematic view of the main body structure of the level of the present utility model.

In the figure: 1. a mounting plate; 2. a connecting disc; 3. a level body; 4. a mounting plate; 5. a movable shaft; 6. a first clamping plate; 7. a first rotating shaft; 8. an outer leg; 9. an adjustment assembly; 901. a fixing plate; 902. a motor; 903. a transmission shaft; 904. an adjusting plate; 905. a limit rod; 10. an adjustment tank; 11. a second rotating shaft; 12. a connecting rod; 13. a third rotating shaft; 14. a second clamping plate; 15. a chute; 16. an inner leg; 17. a fixing bolt; 18. a circular groove; 19. a movable block; 20. a mounting groove; 21. a mounting shaft; 22. support legs; 23. a movable groove; 24. and a slide bar.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled 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.

As shown in fig. 1 to 5, the level support provided by the utility model comprises a mounting plate 1, a connecting plate 2 and a level body 3, wherein the connecting plate 2 is movably arranged at the top of the mounting plate 1, the level body 3 is arranged at the top of the connecting plate 2, the top of the connecting plate 2 is fixedly provided with a mounting plate 4, the left side and the right side of the level body 3 are fixedly provided with movable shafts 5, the outer sides of the movable shafts 5 are movably connected with the inner sides of the mounting plate 4, the bottom of the mounting plate 1 is fixedly provided with first clamping plates 6, the first clamping plates 6 are provided with three groups and distributed in annular equidistance, the inner sides of the first clamping plates 6 are movably provided with first rotating shafts 7, the surface of the first rotating shafts 7 are fixedly provided with outer supporting legs 8, and the bottom of the mounting plate 1 is provided with an adjusting component 9.

Referring to fig. 1 and 2, the adjusting assembly 9 includes a fixing plate 901, a motor 902, a transmission shaft 903, an adjusting plate 904 and a limiting rod 905, wherein the fixing plate 901 is arranged at the bottom of the mounting plate 1, the motor 902 is fixedly installed at the top of the fixing plate 901, the transmission shaft 903 is in transmission connection with the top of the motor 902, the adjusting plate 904 is in threaded connection with the surface of the transmission shaft 903, the limiting rod 905 is fixedly installed at the bottom of the mounting plate 1, the limiting rods 905 are provided with three groups and are distributed in annular equidistance, and the limiting rod 905 penetrates through the adjusting plate 904 from top to bottom and extends to the bottom of the adjusting plate 904 to be fixedly connected with the top of the fixing plate 901.

As a technical optimization scheme of the utility model, through the adjusting component 9 arranged at the bottom of the mounting plate 1, the motor 902 drives the transmission shaft 903 to rotate, and the transmission shaft 903 drives the adjusting plate 904 to move up and down when rotating, so that the outer supporting leg 8 is convenient to adjust, and the adjusting plate 904 is limited by moving through the limiting rod 905 when moving.

Referring to fig. 1 and 2, an adjusting groove 10 is formed in the outer side of an adjusting plate 904, a second rotating shaft 11 is movably mounted in the adjusting groove 10, a connecting rod 12 is fixedly mounted on the surface of the second rotating shaft 11, a third rotating shaft 13 is fixedly mounted at the other end of the connecting plate, a second clamping plate 14 is movably mounted on the outer side of the third rotating shaft 13, and the outer side of the second clamping plate 14 is fixedly connected with the inner side of the outer supporting leg 8.

As a technical optimization scheme of the utility model, through the adjusting groove 10 arranged on the outer side of the adjusting plate 904, the second rotating shaft 11 rotates in the adjusting groove 10 to drive the connecting rod 12 to move, the third rotating shaft 13 is pushed to adjust in the second clamping plate 14 through the movement of the connecting rod 12, and the outer supporting leg 8 is driven to move through the movement of the second clamping plate 14.

Referring to fig. 1 and 3, a chute 15 is formed on the outer side of the outer support leg 8, an inner support leg 16 is movably mounted in the chute 15, a fixing bolt 17 is connected to the outer side of the inner support leg 16 in a threaded manner, and the fixing bolt 17 penetrates through the inner support leg 16 from outside to inside and is connected to the inner side of the outer support leg 8.

As a technical optimization scheme of the utility model, through the sliding groove 15 arranged on the outer side of the outer supporting leg 8, the inner supporting leg 16 is pulled out through the sliding groove 15, and after the inner supporting leg 16 is adjusted, the fixing bolt 17 is screwed down to fix the inner supporting leg 16.

Referring to fig. 1 and 2, a circular groove 18 is formed in the bottom of the mounting plate 1, a movable block 19 is movably mounted in the circular groove 18, and the bottom of the movable block 19 is movably connected with the top of the transmission shaft 903.

As a technical optimization scheme of the utility model, the movable block 19 is movably connected through the circular groove 18 arranged at the bottom of the mounting disc 1, the movable block 19 is driven to rotate through the transmission shaft 903, and the transmission shaft 903 is movably connected through the matching of the circular groove 18 and the movable block 19.

Referring to fig. 1, 3 and 4, a mounting groove 20 is formed on the outer side of the inner leg 16, a mounting shaft 21 is movably mounted in the mounting groove 20, and a supporting leg 22 is fixedly mounted on the surface of the mounting shaft 21.

As a technical optimization scheme of the present utility model, the installation groove 20 arranged on the outer side of the inner leg 16 is used for movably connecting the installation shaft 21 through the installation groove 20, and the support leg 22 is rotated and unfolded through rotating the installation shaft 21.

Referring to fig. 1, 3 and 4, a movable groove 23 is formed on the outer side of the supporting leg 22, and a sliding rod 24 is movably installed in the sliding groove 15.

As a technical optimization scheme of the utility model, the sliding rod 24 is pulled out through the movable groove 23 arranged on the outer side of the supporting leg 22, so that the sliding rod 24 is contacted with the ground, and the effect of balanced support is achieved.

The working principle and the using flow of the utility model are as follows: when the leveling instrument is used, the motor 902 is started to drive the transmission shaft 903 to rotate, the transmission shaft 903 drives the adjusting plate 904 to move downwards when rotating, the transmission shaft 903 is movably connected with the transmission shaft 903 through the matching of the circular groove 18 and the movable block 19, the adjusting plate 904 is limited in movement through the limiting rod 905 when moving downwards, the adjusting plate 904 is prevented from being deviated when moving downwards, the second rotating shaft 11 drives the connecting rod 12 to rotate and adjust when the adjusting plate 904 moves downwards, the connecting rod 12 drives the third rotating shaft 13 to rotate in the second clamping plate 14 to drive the second clamping plate 14 to push, the second clamping plate 14 pushes the outer supporting leg 8 to move to adjust the outer supporting leg 8, the fixing bolt 17 is unscrewed after adjustment, the inner supporting leg 16 is pulled out through the sliding groove 15 to facilitate adjustment of the measurement height of the leveling instrument main body 3, the fixing bolt 17 is screwed after adjustment of the inner supporting leg 16 is completed, the inner supporting leg 16 is fixed, then the mounting shaft 21 is rotated to enable the supporting leg 22 to rotate out, and then the sliding rod 24 is pulled out through the movable groove 23 and contacted with the ground, and the effect of balancing support is achieved.

To sum up: this level support frame, through setting up motor 902, adjust the operation and outer landing leg 8, drive transmission shaft 903 through motor 902 and rotate, drive regulating plate 904 and reciprocate when transmission shaft 903 rotates, be convenient for adjust outer landing leg 8, move spacingly through gag lever post 905 when regulating plate 904 removes, rotate and drive connecting rod 12 and remove in adjusting slot 10 inside through second pivot 11, it adjusts at second splint 14 to promote the inside of third pivot 13 through connecting rod 12 removal, it removes to drive outer landing leg 8 through second splint 14, make inner landing leg 16 take out through spout 15, screw up fixing bolt 17 after the inner landing leg 16 is adjusted, the in-process at the use has been solved, because fixed round bar and regulation stabilizer blade are fixed to be set up in the spirit level bottom, result in unable adjustment spirit level main part's height, moreover, when the spirit level is being measured, if bump the spirit level, adjust the stabilizer blade can't carry out balanced support to the spirit level, result in the slope to turn on one's side, thereby make the spirit level take place the problem of damage easily.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a level support frame, includes mounting plate (1), connection pad (2) and level main part (3), its characterized in that: connecting disc (2) movable mounting is at mounting disc (1) top, level main part (3) set up at connecting disc (2) top, connecting disc (2) top fixed mounting has mounting panel (4), level main part (3) left side and right side are all fixed mounting have loose axle (5), loose axle (5) outside and the inboard swing joint of mounting panel (4), mounting disc (1) bottom fixed mounting has first splint (6), first splint (6) are provided with three group and are annular equidistance and distribute, the inboard movable mounting of first splint (6) has first pivot (7), first pivot (7) fixed surface installs outer landing leg (8), mounting disc (1) bottom is provided with adjusting part (9).

2. A level support according to claim 1, wherein: the adjusting component (9) comprises a fixing plate (901), a motor (902), a transmission shaft (903), an adjusting plate (904) and a limiting rod (905), wherein the fixing plate (901) is arranged at the bottom of the installation plate (1), the motor (902) is fixedly installed at the top of the fixing plate (901), the transmission shaft (903) is in transmission connection with the top of the motor (902), the adjusting plate (904) is in threaded connection with the surface of the transmission shaft (903), the limiting rod (905) is fixedly installed at the bottom of the installation plate (1), the limiting rod (905) is provided with three groups and distributed in an annular equidistant mode, and the limiting rod (905) penetrates through the adjusting plate (904) from top to bottom and extends to the bottom of the adjusting plate (904) to be fixedly connected with the top of the fixing plate (901).

3. A level support according to claim 2, wherein: the adjusting device is characterized in that an adjusting groove (10) is formed in the outer side of the adjusting plate (904), a second rotating shaft (11) is movably mounted in the adjusting groove (10), a connecting rod (12) is fixedly mounted on the surface of the second rotating shaft (11), a third rotating shaft (13) is fixedly mounted at the other end of the connecting plate, a second clamping plate (14) is movably mounted on the outer side of the third rotating shaft (13), and the outer side of the second clamping plate (14) is fixedly connected with the inner side of the outer supporting leg (8).

4. A level support according to claim 3, wherein: the outer side of the outer supporting leg (8) is provided with a sliding groove (15), an inner supporting leg (16) is movably arranged in the sliding groove (15), a fixing bolt (17) is connected with the outer side of the inner supporting leg (16) in a threaded manner, and the fixing bolt (17) penetrates through the inner supporting leg (16) from outside to inside and is connected with the inner side of the outer supporting leg (8).

5. A level support according to claim 2, wherein: the circular groove (18) is formed in the bottom of the mounting disc (1), the movable block (19) is movably mounted in the circular groove (18), and the bottom of the movable block (19) is movably connected with the top of the transmission shaft (903).

6. A level support as claimed in claim 4, wherein: the inner support leg (16) is characterized in that an installation groove (20) is formed in the outer side of the inner support leg, an installation shaft (21) is movably installed in the installation groove (20), and support legs (22) are fixedly installed on the surface of the installation shaft (21).

7. The level support of claim 6 wherein: the outside of supporting leg (22) has seted up movable groove (23), slide bar (24) are installed to inside movable of spout (15).